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ecosystems; environment; participation (behavior); systematic review; Latin America
Abstract:
... In this article, we propose that ecosystem services (ES) should be studied integrating social participation and the narrative of social actors. We analyzed the ES literature (1996–2020) in Latin America (LA), basing our review on the concept that the study of this topic should be transdisciplinary and post-normal (i.e., extended peer communities). We prepared the review using the Scopus® and Web o ...
acaricide resistance; acaricides; amidines; cattle; education; land management; larvae; markets; organophosphorus compounds; parasitology; pyrethrins; research; tick control; ticks; vaccination; Australia; Latin America; South Africa; Uganda; Western Africa
Abstract:
... In many African countries, tick control has recently been the responsibility of resource-poor farmers rather than central government veterinary departments. This has led to an increase in acaricide resistance, threatening the welfare of livestock farmers in sub-Saharan Africa. Resistance has evolved to the three classes of acaricides used most extensively in the continent, namely fourth-generation ...
Ana Cecilia Fernández-Gaxiola; Carlos Cruz-Casarrubias; Selene Pacheco-Miranda; Joaquín Alejandro Marrón-Ponce; Amado David Quezada; Armando García-Guerra; Jason Donovan
corn; food quality; obesity; prices; wheat; Latin America; Mexico
Abstract:
... The contributions of processed foods to the overweight and obesity problem in Latin America are well known. Engagement with the private and public sectors on possible solutions requires deeper insights into where and how these products are sold and the related implications for diet quality. This article characterizes the diversity of wheat and maize processed foods (WMPFs) available to consumers i ...
bioprocessing; biotechnology; health services; therapeutics; Argentina; Brazil; Chile; Latin America; Mexico
Abstract:
... Aqueous two‐phase systems (ATPS) have been demonstrated to be a simple and robust worldwide applied bioprocessing technology. From high value microscopic to macroscopic biological molecules obtained from a wide broad of matrices, ATPS have shown a high efficiency capacity for their concentration, enrichment, recovery, and purification. Particularly in Latin America, four relevant countries have pa ...
... Familiar mixed dairy sheep farm is the most widespread system in the Mediterranean basin, in Latin America and in developing countries (85%). There is a strong lack of technological adoption in packages of feeding and land use in small-scale farms. To increase competitiveness, it would be of great interest to deepen the knowledge of how innovation was selected, adopted, and spread. The objective o ...
chlorinated hydrocarbons; hexabromocyclododecane; quality control; Africa; Caribbean; China; Latin America
Abstract:
... Since 2005, the United Nations Environment Programme (UNEP) has supported developing countries with capacity building, including on-site training courses and provision on laboratory materials and consumables, and analysis of samples from Africa, Asia-Pacific and Latin America and the Caribbean (GRULAC) in designated expert laboratories. In order to check the performance of laboratories analyzing p ...
air pollution; chemical composition; cities; environment; human health; microplastics; polyethylene; polyethylene terephthalates; polypropylenes; rain; relative humidity; wind speed; Brazil; Latin America
Abstract:
... Plastics are widely used by society, and their degradation into millimetre fragments, called microplastics (MPs), has become a global environmental threat to ecosystems and human health. However, airborne MPs' presence and fallout fluxes from the atmosphere are poorly understood and can vary significantly by different conditions, especially in megacities of low- and middle-income countries, where ...
Eliana M Jiménez‐Bambague; Juan S Florez‐Castillo; Rosa D Gómez‐Angulo; Paola A Morales‐Acosta; Enrique J Peña‐Salamanca; Fiderman Machuca‐Martínez; Carlos A Madera‐Parra
... BACKGROUND: The presence of pharmaceutical compounds has been studied in several countries in Latin America, and many xenobiotic compounds have been identified in wastewater, surface water and even drinking water, including ibuprofen and diclofenac. Microalgal‐based systems have been identified as a good alternative for removing these micropollutants, particularly under tropical conditions, and th ...
biodiversity; climate change; forest restoration; forests; Africa; Asia; Europe; Latin America
Abstract:
... Restoring forest landscapes is a necessity as we face the twin crises of biodiversity loss and climate change, both of which are exacerbated by ongoing forest loss and degradation. Several public and private actors are engaging in initiatives on forest landscape restoration (FLR). Together with partners, WWF has been carrying out FLR pilot projects since the co‐definition by experts convened by WW ...
... Aquaponics is a sustainable food production system combining hydroponics and aquaculture. Although the domestic/small-scale aquaponic production has proliferated worldwide, there is scarce knowledge about how it is performed. The objective of this study was to determine the profile and motivations of aquaponic producers, the characteristics of the facilities and the performance of the production. ...
carbon sequestration; climate; climate change; dieback; econometric models; forest policy; land use; market share; net primary productivity; timber production; Brazil; Canada; Chile; Latin America; Uruguay
Abstract:
... This paper examines the potential impact of climate change on forests and timber production in Latin America. The analysis links a Dynamic Global Vegetation Model (DGVM), which projects forest migration, forest dieback, and net primary productivity spatially as a function of future climate predictions, with a dynamic optimization model of global timber markets. A global model is used because clima ...
Viviana Ceccarelli; Sphyros Lastra; Rey Gastón Loor Solórzano; Walter Wenceslao Chacón; Mario Nolasco; Ignacio Antonio Sotomayor Cantos; Luis Fernando Plaza Avellán; Diana Aracelly López; Fabian Marcelo Fernández Anchundia; Dominique Dessauw; Luis Orozco-Aguilar; Evert Thomas
Theobroma cacao; certification; evolution; genes; genetic variation; surveys; traceability; Ecuador; El Salvador; Guatemala; Honduras; Latin America; Nicaragua; Peru
Abstract:
... Cacao (Theobroma cacao L.) is among the most important cash crops in tropical countries. The existing cacao genetic diversity represents a key resource to ensure the long-term sustainability of cacao cultivation but it remains vastly underused. The objective of this paper is to describe the current state of conservation and use of cacao genetic materials in six countries in South (Peru and Ecuador ...
biodiversity; biodiversity conservation; freshwater; politics; rivers; Latin America
Abstract:
... Latin America’s tremendous socio-cultural and biological diversity has evolved along tightly intertwined, far-reaching river networks. Decisions taken by any one country, may have strong impacts on the regional and even global biodiversity conservation agenda, such as the Convention on Biological Diversity. Here we comment on four perspectives complementing actions suggested by Azevedo-Santos et a ...
Alfonso Allen‐Perkins; Ainhoa Magrach; Matteo Dainese; Lucas A. Garibaldi; David Kleijn; Romina Rader; James R. Reilly; Rachael Winfree; Ola Lundin; Carley M. McGrady; Claire Brittain; David J. Biddinger; Derek R. Artz; Elizabeth Elle; George Hoffman; James D. Ellis; Jaret Daniels; Jason Gibbs; Joshua W. Campbell; Julia Brokaw; Julianna K. Wilson; Keith Mason; Kimiora L. Ward; Knute B. Gundersen; Kyle Bobiwash; Larry Gut; Logan M. Rowe; Natalie K. Boyle; Neal M. Williams; Neelendra K. Joshi; Nikki Rothwell; Robert L. Gillespie; Rufus Isaacs; Shelby J. Fleischer; Stephen S. Peterson; Sujaya Rao; Theresa L. Pitts‐Singer; Thijs Fijen; Virginie Boreux; Maj Rundlöf; Blandina Felipe Viana; Alexandra‐Maria Klein; Henrik G. Smith; Riccardo Bommarco; Luísa G. Carvalheiro; Taylor H. Ricketts; Jaboury Ghazoul; Smitha Krishnan; Faye E. Benjamin; João Loureiro; Sílvia Castro; Nigel E. Raine; Gerard Arjen de Groot; Finbarr G. Horgan; Juliana Hipólito; Guy Smagghe; Ivan Meeus; Maxime Eeraerts; Simon G. Potts; Claire Kremen; Daniel García; Marcos Miñarro; David W. Crowder; Gideon Pisanty; Yael Mandelik; Nicolas J. Vereecken; Nicolas Leclercq; Timothy Weekers; Sandra A. M. Lindstrom; Dara A. Stanley; Carlos Zaragoza‐Trello; Charlie C. Nicholson; Jeroen Scheper; Carlos Rad; Evan A. N. Marks; Lucie Mota; Bryan Danforth; Mia Park; Antônio Diego M. Bezerra; Breno M. Freitas; Rachel E. Mallinger; Fabiana Oliveira da Silva; Bryony Willcox; Davi L. Ramos; Felipe D. da Silva e Silva; Amparo Lázaro; David Alomar; Miguel A. González‐Estévez; Hisatomo Taki; Daniel P. Cariveau; Michael P. D. Garratt; Diego N. Nabaes Jodar; Rebecca I. A. Stewart; Daniel Ariza; Matti Pisman; Elinor M. Lichtenberg; Christof Schüepp; Felix Herzog; Martin H. Entling; Yoko L. Dupont; Charles D. Michener; Gretchen C. Daily; Paul R. Ehrlich; Katherine L. W. Burns; Montserrat Vilà; Andrew Robson; Brad Howlett; Leah Blechschmidt; Frank Jauker; Franziska Schwarzbach; Maike Nesper; Tim Diekötter; Volkmar Wolters; Helena Castro; Hugo Gaspar; Brian A. Nault; Isabelle Badenhausser; Jessica D. Petersen; Teja Tscharntke; Vincent Bretagnolle; D. Susan Willis Chan; Natacha Chacoff; Georg K. S. Andersson; Shalene Jha; Jonathan F. Colville; Ruan Veldtman; Jeferson Coutinho; Felix J. J. A. Bianchi; Louis Sutter; Matthias Albrecht; Philippe Jeanneret; Yi Zou; Anne L. Averill; Agustin Saez; Amber R. Sciligo; Carlos H. Vergara; Elias H. Bloom; Elisabeth Oeller; Ernesto I. Badano; Gregory M. Loeb; Heather Grab; Johan Ekroos; Vesna Gagic; Saul A. Cunningham; Jens Åström; Pablo Cavigliasso; Alejandro Trillo; Alice Classen; Alice L. Mauchline; Ana Montero‐Castaño; Andrew Wilby; Ben A. Woodcock; C. Sheena Sidhu; Ingolf Steffan‐Dewenter; Ioannis N. Vogiatzakis; José M. Herrera; Mark Otieno; Mary W. Gikungu; Sarah J. Cusser; Thomas Nauss; Lovisa Nilsson; Jessica Knapp; Jorge J. Ortega‐Marcos; José A. González; Juliet L. Osborne; Rosalind Blanche; Rosalind F. Shaw; Violeta Hevia; Jane Stout; Anthony D. Arthur; Betina Blochtein; Hajnalka Szentgyorgyi; Jin Li; Margaret M. Mayfield; Michał Woyciechowski; Patrícia Nunes‐Silva; Rosana Halinski de Oliveira; Steve Henry; Benno I. Simmons; Bo Dalsgaard; Katrine Hansen; Tuanjit Sritongchuay; Alison D. O'Reilly; Fermín José Chamorro García; Guiomar Nates Parra; Camila Magalhães Pigozo; Ignasi Bartomeus
Bombyliidae; Brassica napus; Citrullus lanatus; Malus domestica; Syrphidae; Vaccinium corymbosum; crop yield; data collection; databases; ecology; ecosystem services; flowers; fruits; global change; honey; insect pollination; pollinators; Africa; Asia; Caribbean; Europe; Latin America; North America; Pacific Ocean Islands
Abstract:
... Seventy five percent of the world's food crops benefit from insect pollination. Hence, there has been increased interest in how global change drivers impact this critical ecosystem service. Because standardized data on crop pollination are rarely available, we are limited in our capacity to understand the variation in pollination benefits to crop yield, as well as to anticipate changes in this ser ...
food industry; food quality; health information; nutrient content; processed foods; willingness to pay; Mexico
Abstract:
... Diets in Mexico, like many countries, have changed dramatically in recent decades, with increased consumption of processed foods being a major factor. Research suggests that unhealthy diets in low-income communities reflect limited access to healthy foods, combined with high costs and limited knowledge. Weak demand signals from these communities likely disincentivise the food industry from deliver ...
... Diabetes mellitus (DM) and cardiovascular disease (CVD) are among the biggest causes of death and health expenses worldwide. A higher dietary acid load (DAL) is associated with chronic low-grade metabolic acidosis, and may increase the risk of insulin resistance (IR), DM, hypertension, and CVD mortality. However, the association between DAL and IR still lacks population-based studies to confirm la ...
Cryptosporidium; Giardia; United States Environmental Protection Agency; diarrhea; feces; hazard identification; humans; land use planning; microbiological risk assessment; pollution; risk; watersheds; Latin America
Abstract:
... Human and animal feces are one of the main pollutants in drinking water systems (DWS). Both sources of fecal pollution are related to environmental conditions, such as poor land use management and little micro-basin protection. Cryptosporidium sp. and Giardia sp. are zoonotic protozoan water and foodborne transmitted parasitic pathogens and a frequent cause of diarrhea in children in low- and midd ...
electronic wastes; environmental technology; markets; models; stakeholders; waste management; Brazil; Latin America
Abstract:
... Brazil, the largest producer of e-waste in Latin America, recently enacted a new law for the reverse logistics of this waste. The implementation of the new regulation will require the integration of different stakeholders to overcome existing barriers including lack of awareness, data and technical expertise in e-waste management, as well as the existence on an illegal e-waste recycling market. A ...
Food and Agriculture Organization; United Nations Framework Convention on Climate Change; agricultural economics; climate; climate change; discount rate; issues and policy; Caribbean; Latin America
Abstract:
... Climate projections indicate that temperatures in Latin America and the Caribbean (LAC) will rise by between 1.6 °C and 4 °C by the end of the century while changes in precipitation levels are expected to vary significantly across the region. This article estimates the impact of climate change on total factor productivity (TFP) and production. It combines data from the University of East Anglia's ...
deforestation; economic development; environmental Kuznets curve; forest policy; forests; satellites; Latin America
Abstract:
... Latin America forests in the past decades has finally seen an easing in deforestation rates. This data, although hiding heterogeneous trends, suggests that this region may have embarked on the road to a forest transition (FT). Therefore, this paper empirically investigates the existence of a FT for Latin America through a specific Environmental Kuznets Curve (EKC) perspective. It relies on a panel ...
decision support systems; ecosystems; environmental management; environmental policy; food security; indigenous peoples; litigation; Colombia; Latin America
Abstract:
... In the last years, the interest in ecosystem services (ESs) as a decision-making tool for environmental policy has been growing. The ES paradigm has also impacted the judicial system and in some countries the common law tradition. Experiences and lessons learned from the ES litigation have been already documented. In the initial analysis, this article aims to identify key trends in ESs case law in ...
ecotoxicology; environment; environmental health; industrialization; markets; nonylphenols; population growth; sewage; sulfonates; surface water; toxicity; urbanization; water pollution; Latin America
Abstract:
... Nowadays, water pollution represents a great concern due to population growth, industrialization, and urbanization. Every day hazardous chemical products for humans and aquatic organisms are disposed of arbitrarily from homes and industries. Even though detergents are considered an essential market, there is evidence of environmental impacts caused by surfactants like nonylphenol ethoxylate (NPE) ...
energy; environmental Kuznets curve; environmental quality; foreign direct investment; models; pollution; sustainable development; Asia; Latin America; Middle East; Northern Africa; Sub-Saharan Africa
Abstract:
... The relationship between economic growth and the environment has been a topic of steady research attention. In this paper, the link between the environment and the economy in 89 Belt and Road Initiative (BRI) countries from 1995 to 2017 is examined, and both the Environmental Kuznets Curve (EKC) hypothesis and the pollution haven hypothesis (PHH) are tested. The results showed that the BRI display ...
Panama Canal; biodiversity; case studies; forest conservation; governance; mangrove forests; social structure; stakeholders; vision; Latin America; Panama
Abstract:
... Mangrove forests fulfill essential socio-ecological roles, such as providing timber and other forest products, protecting coasts against erosion and rising sea levels, supporting healthy fisheries, and fostering biodiversity. Sustainable mangrove management (SMM) aims to address mangrove degradation and reverse trends of mangrove loss while empowering local stakeholders to participate in governanc ...
diet; entomophagy; fast foods; insect-based foods; Africa; Asia; Latin America
Abstract:
... The practice of eating insects, known as entomophagy, is part of a regular diet for millions of people in Asia, Latin America and Africa. However, the use of insects as food is relatively new in Western countries. The present paper explores the willingness to adopt edible insects as food among Italian consumers using Q methodology. A sample of ‘experts’ (e.g. entomologists) and ‘non-experts’ (e.g. ...
... Given the increase in incidence and mortality from cancer in recent years in Latin America and Peru, it is necessary to identify frailty older adults at higher risk of disability, hospitalizations and mortality. However, its measure is complex and requires time. For this reason, it has been proposed that frailty can be evaluated by a single measure, as gait speed. We aimed to evaluate the role of ...
Russia; animal proteins; beef; capital; deforestation; diet; forest conservation; forests; gross domestic product; land; land use; leadership; migrant workers; reforestation; temperature; Caribbean; China; Latin America
Abstract:
... Latin America and the Caribbean (LAC) contain more tropical high-biodiversity forest than the remaining areas of the planet combined, yet experienced more than a third of global deforestation during the first decade of the 21st century. While drivers of forest change occur at multiple scales, we examined forest change at the municipal and national scales integrated with global processes such as ca ...
E.C. Ornelas-Villarreal; C. Navarrete-Molina; C.A. Meza-Herrera; M.A. Herrera-Machuca; J.R. Altamirano-Cardenas; U. Macias-Cruz; C. García-de la Peña; F.G. Veliz-Deras
... The sustainability of the goat production systems (GPS) must consider the quantification not only of the ecological footprint (ECOLF) but the carbon (CF), the blue water (BWF) footprints, their economic & social interactions, weighed by their economic value (EV). Our working hypothesis states that the GPS-ECOLF in Latin America & the Caribbean (LAC) (i.e., EVCF + EVBWF) is lower than their economi ...
circular economy; citizen participation; decision making; governance; organic wastes; public sector; sanitation; stakeholders; waste management; Colombia; Latin America
Abstract:
... Across the globe, there is increasing interest in implementing circular approaches to urban sanitation and waste management to mitigate environmental challenges and promote sustainable business opportunities. In Latin America where 80% of the population live in urban areas, there is limited investigation into the enabling factors and governance barriers that are critical to implementing circular e ...
econometric models; economic analysis; economic theory; risk; stock exchange; time series analysis; Latin America; United States
Abstract:
... The class of multivariate GARCH models is widely used to quantify and monitor volatility and correlation dynamics of financial time series. While many specifications have been proposed in the literature, these models are typically silent about the system inherent transmission of implied orthogonalized shocks to vector returns. In a framework of non-Gaussian independent structural shocks, this pape ...
bibliometric analysis; circular economy; computer software; databases; green chemistry; municipal solid waste; protocols; time series analysis; user interface; waste composition; waste management; Caribbean; Latin America
Abstract:
... Machine Learning (ML) consists of a set of methods that allow a system to learn data patterns and has applications in many stages of MSWM. Improvements in MSWM focused on resources recovery in LA&C can be speed up by the use of the ML methods. This study aims to analyze the opportunities and challenges faced when using the ML methods to improve circularity in MSWM in LA&C. The methodology adopted ...
catenas; combustion; land use; occupations; pollution; systematic review; traffic; Argentina; Brazil; Chile; Colombia; Cuba; Latin America; Mexico
Abstract:
... Pollution in urban environments has a direct impact on urban topsoils, which act as sinks and sources of trace elements. This article reviewed the contamination by trace elements (As, Cd, Cu, Pb, Cr, Ni and Zn) in studies of 31 cities in Latin America, including the countries of Argentina, Brazil, Colombia, Chile, Cuba, and Mexico, between 2011 and 2020. The sample collection, analytical tools, re ...
cross cultural studies; entomophagy; food choices; food quality; novel foods; surveys; Africa; Asia; Latin America; Norway; Portugal
Abstract:
... Entomophagy – intentional consumption of insects – is practiced in several regions of the world, particularly in Asia, Africa and Latin America. In the Western world, edible insects have been growing in popularity as novel food and feed. The main objective of this cross-cultural study, performed in Portugal and Norway, was to evaluate the determinants of consumers’ acceptance of insects as food an ...
conifers; forest policy; forestry; international trade; prices; regression analysis; wood; wood pulp; wood volume; world markets; Brazil; Chile; Latin America
Abstract:
... Given the importance that the forestry sector plays in the economy of several countries and considering the magnitude of world demand, it is understood that the participation of the forestry-based sector in the market is below its potential. The main objective of this research was to analyze the competitiveness of Brazil and Chile in the conifer sawn wood (CSW) and Chemical Wood Pulp (CWP) interna ...
climate change; deforestation; economic development; forest industries; forest policy; forestry development; forests; humans; markets; Latin America
Abstract:
... This final paper in the Special Issue on Latin America summarizes the contributions of the 15 previous and more specialized papers under the themes of 1) defining characteristics of Latin American forestry and its comparison with forestry in other parts of the world, 2) policies that make a difference specifically for Latin America and 3) Latin America's developing forest industry. We observe, in ...
Chiroptera; Escherichia coli; aminoglycosides; antibiotic resistance; cephalosporins; colistin; environment; fluoroquinolones; genes; multiple drug resistance; plasmids; replicon; swine; virulence; wildlife; Latin America; Peru
Abstract:
... Extended-spectrum beta-lactamase-producing Escherichia coli (ESBL-E. coli) have been reported in wildlife worldwide. Whether wildlife is a transient host of ESBL-E. coli or comprises an independently maintained reservoir is unknown. We investigated this question by longitudinally monitoring ESBL-E. coli in common vampire bats and nearby livestock in Peru. Among 388 bats from five vampire bat colon ...
... We reviewed the current status of microplastic research in Latin America and the Caribbean based on a sample of 193 papers that analyzed environmental microplastic concentration in aquatic and terrestrial ecosystems. Most of the reviewed papers were published from researchers based on Brazil, Mexico, Argentina and Chile. Overall, 63.1% of the papers studied microplastics in marine ecosystems, foll ...
... Some neotropical rodents are of special interest because they are an important source of animal protein for human indigenous populations throughout Latin America. This is the case of the genus Dasyprocta (agouties). However, we still do not know how many species, taxa, or lineages are within Dasyprocta. To address this issue, we analyzed the complete mitogenomes of 93 specimens in addition to thre ...
One Health initiative; Salmonella; animals; antibiotic resistance; food chain; meat; meta-analysis; ready-to-eat foods; risk; salmonellosis; serotypes; soil; systematic review; waste management; Latin America
Abstract:
... In Latin America, nontyphoidal Salmonella (NTS) is one of the most important etiological agents of foodborne infections; it can survive in soil, water, and food even after processing. Here, we aimed to perform a systematic review by collecting data on the prevalence, serotypes, and antimicrobial resistance (AMR) of NTS isolated from different food products in Latin America, following the Preferred ...
adsorbents; adsorption; arsenic; groundwater; humans; magnetite; nanocomposites; remediation; rural areas; zeolites; Argentina; Central Africa; China; India; Latin America
Abstract:
... The presence of arsenic in water samples of different nature represents a serious problem with severe consequences all around the world, but mainly in India, China, Central Africa, and Latin America. In this regard, the groundwater of the Bahía Blanca region (Bs. As. Province, Argentina in Latin America) clearly represents this problem, containing As levels higher than 200 µg L⁻¹. On many occasion ...
environmental management; excreta; people; public health; sanitation; sludge; Latin America; South Asia; Sub-Saharan Africa
Abstract:
... Global monitoring efforts do not provide a clear picture of the challenge of managing human waste at the city scale. Where cities do not provide universal access to publicly managed sanitation systems, households and communities find their own solutions resulting in a patchwork of approaches to removing human waste from places where people live. In dense urban environments, the absence of a coordi ...
... Parasitic infections (PIs) are among the most frequent infectious diseases globally. Previous studies reported discrepant results regarding the prevalence of PIs in internationally adopted children (IAC). Data from IAC referred to our paediatric university hospital in 2009–2021 were collected to evaluate the frequency of PIs by the use of stool microscopic examination, antigen assays for Giardia l ...
agricultural development; communications technology; computer software; ecosystems; stakeholders; Latin America; Sub-Saharan Africa
Abstract:
... Innovation based on information and communication technology (ICT) plays an increasingly important role in agricultural research-for-development efforts. It has been recognized, however, that the weak adoption and low impact of many ICT-for-agriculture (ICT4Ag) efforts are partly due to poor design. Often, design was driven more by technological feasibility than by a thorough analysis of the targe ...
... Autonomy should not be understood as an inherent quality of rural subjects but as fundamentally a political and cultural project. This paper will present an overview of the evolution of the idea, project, and practice of peasant and indigenous autonomy in Latin America from the 1990s to today. It will trace the origins of the process and examine how the different dimensions of the concept of auton ...
alternative fuels; cardboard; case studies; cement; chlorine; energy; fuel production; mercury; municipal solid waste; waste management; Bolivia; Latin America
Abstract:
... Solid recovered fuels (SRF) can provide another treatment option to the solid waste management (SWM) sector. However, in developing countries, to date, this system approach has not found considerable application. In Bolivia, SRF is not deemed within the national regulation and the final disposal in open dumping areas is still a reality. This research article provides the first attempt in evaluatin ...
Opuntia ficus-indica; cacti and succulents; cladodes; intestinal microorganisms; low calorie diet; metabolism; nutritional intervention; obesity; physical activity; public health; vegetables; Latin America; Mediterranean region; Mexico; South Africa
Abstract:
... Obesity is a multifactorial disease resulting in excessive accumulation of fat. Worldwide, obesity is an important public health problem, affecting a large proportion of the world population. The tender cactus Opuntia ficus-indica, commonly known in Mexico as “nopal”, is widely distributed in this country, Latin America, South Africa, and the Mediterranean area. Nopal cladodes are commonly markete ...
bioactive properties; chemical composition; cultural heritage; ethnobotany; flora; indigenous knowledge; toxicology; Ecuador; Latin America
Abstract:
... Ecuador has, in proportion of its size, one of the richest floras of Latin America and the world; the country also has an immense cultural heritage due to the presence of different ethnic groups that have implemented the use of many wild and cultivated plants, mainly as medicinal remedies. In a recent publication, we have summarized the results of research activities recently carried out on about ...
... This study aimed to determine the prevalence of extended-spectrum β-lactamase (ESBL) non-carbapenem-resistant Enterobacterales (non-CRE) phenotype among clinical Escherichia coli and Klebsiella pneumoniae isolates collected in 2018–2019 for the SMART global surveillance programme and review trends in prevalence over 5 years (2015–2019). MICs were determined by CLSI reference broth microdilution. E ...
Gabriella Carvalho Mattos Ferreira; Maria Eugênia Andrighetto Canozzi; Vanessa Peripolli; Gabriely de Paula Moura; Javier Sánchez; Carlos Eduardo Nogueira Martins
... Bovine parasitic sadness, comprised of the diseases babesiosis and anaplasmosis, has a large impact on cattle farming in several countries, as it compromises animal productivity. Using systematic review (SR)-meta-analysis (MA) methodology, our objective was to summarize and to investigate study characteristics associated with prevalence of Babesia spp. and Anaplasma marginale infection in Latin Am ...
Plasmodium knowlesi; deforestation; disease control; environmental management; habitats; humans; land use; malaria; vector control; Indonesia; Latin America
Abstract:
... The emergence of zoonotic malaria in different parts of the world, including Indonesia poses a challenge to the current malaria control and elimination program that target global malaria elimination at 2030. The reported cases in human include Plasmodium knowlesi, P. cynomolgi and P. inui, in South and Southeast Asian region and P. brazilianum and P. simium in Latin America. All are naturally foun ...
COVID-19 infection; Papillomaviridae; World Health Organization; case studies; education; immunization; society; stakeholders; vaccines; Bolivia; Caribbean; Colombia; Guyana; Latin America
Abstract:
... In 2020, the World Health Organization launched the Immunization Agenda 2030: A Global Strategy to Leave No One Behind, which prioritizes high equitable immunization coverage at the national level and in all districts. Achieving high and homogenous immunization coverage, which is all the more important within the current context of the COVID-19 pandemic and vaccine rollout, requires the strengthen ...
biodiversity; biodiversity conservation; biomass; carbon; carnivores; case studies; climate; deforestation; fauna; forests; keystone species; reducing emissions from deforestation and forest degradation; wildlife; Latin America
Abstract:
... Carbon credits through Reducing Emissions from Deforestation and Degradation (REDD+) offer a unique opportunity to positively impact habitat and biodiversity conservation. Few financial tools are available to jaguar conservationists to conserve forest habitats; thus carbon credits are of great interest. In order to examine the opportunities and challenges of integrating conservation impact for jag ...
Landsat; biodiversity; climate change; ecosystems; evolution; forests; global carbon budget; shifting cultivation; spatial data; systematic review; Central Africa; Latin America; South East Asia
Abstract:
... The evolution and transformations of swidden agriculture closely relate to ongoing studies of carbon budget, biological diversity, ecosystem services, indigenous wellbeing, and ethnic identities. Remote sensing has become an important tool to quantify and display swidden agriculture in transition. Due to its diversity, dynamics, and complexity, however, the development of universal remote sensing ...
air; air pollution; air quality; models; morbidity; research; time series analysis; Latin America; Mexico
Abstract:
... Available data on the acute cardiovascular effect of ambient air pollution (AAP) in Latin America is limited considering that over 80% of its 1 billion inhabitants live in urban settlements with poor air quality. The study aim was to evaluate the association between Cardiovascular Emergency Department Visits (CEDVs) and AAP in Mexico City from 2016 to 2019 using generalized additive models with di ...
aesthetics; biodiversity; conservation areas; forest reserves; recreation; surveys; El Salvador
Abstract:
... Urban protected areas are faced with numerous pressures from intensified land uses that jeopardize their sustainability, particularly in Central America where there is an abundance of areas managed for conservation yet limited financing. An understanding of the factors that influence public support for fee programs is of paramount importance but difficult to anticipate without empirical evidence o ...
Graham Clarkson; Peter Dorward; Sam Poskitt; Roger D. Stern; Dominic Nyirongo; Katiuscia Fara; John Mwangi Gathenya; Caroline G. Staub; Adrian Trotman; Gloriose Nsengiyumva; Francis Torgbor; Diana Giraldo
climate; climate change; decision making; issues and policy; livelihood; livestock; small-scale farmers; weather; Africa; Caribbean; Latin America; South Asia
Abstract:
... How to cope with climate variability and adapt to climate change are key challenges for smallholder farmers globally. In low-income countries, farmers have typically received little, if any locally relevant weather or climate information. Although climate services have contributed to increased availability and accessibility of climate information, this has rarely achieved the desired impacts for f ...
carbon dioxide; electric energy consumption; energy; globalization; indoor air pollution; nonrenewable resources; renewable energy sources; urbanization; Caribbean; Latin America
Abstract:
... This investigation analysed the effect of renewable energy policies (e.g., economic instruments-fiscal/financial incentives policies, such as feed-in tariffs/premiums, grants and subsidies, loans, tax relief, taxes, and user charges) on deaths caused by outdoor and indoor air pollution in fifteen countries from Latin America and the Caribbean (LAC) region from 1990 to 2017. The results from the pa ...
adsorbents; beverage industry; biochar; biodiesel; bioeconomics; bioethanol; biogas; biomass; biorefining; climate change; composts; construction materials; cosmetics; electricity; environment; farms; fermentation; petroleum; sustainable development; Asia; Australia; Ethiopia; Europe; Latin America; North America
Abstract:
... Discovered in Ethiopia, coffee became a popular beverage in Asia, Europe, Latin America, Australia, Africa and the North America as a drink after water and the largest goods after petroleum. However, the coffee industry generates a huge biomass as its byproducts of which the spent coffee grounds (SCG) is concerning, especially in the production chain away from the farm. Therefore, the valorization ...
issues and policy; water; water management; Africa; Europe; Latin America; South America; Southern European region
Abstract:
... This article discusses how coherent policy supports ongoing engagement and enables improvements in water governance over time. Our analysis departs from the conclusions and recommendations of a previous published work, OECD Principles on Water Governance in Practice – An Assessment of Existing Frameworks in Europe, Asia-Pacific, Africa, and South America. We reference this analysis against three c ...
... Trypanosoma rangeli is a protozoan that infects triatomines and mammals in Latin America, sharing hosts with Trypanosoma cruzi, the etiological agent of Chagas disease. Trypanosoma rangeli does not cause disease to humans but is strongly pathogenic to its invertebrate hosts, increasing mortality rates and affecting bug development and reproductive success. We have previously shown that this parasi ...
Dipteryx oleifera; bark; color; genetic variation; geographical distribution; heartwood; heritability; progeny testing; provenance; sapwood; shear stress; specific gravity; trees; water content; wood; Costa Rica; Latin America
Abstract:
... The Dipteryx genus has a natural distribution throughout several tropical countries in Latin America. This taxon has several tree species, all recognized for their high-density wood. The objective of this research was to study the variation and genetic control of several wood properties, including bark, sapwood, heartwood, green density (GD), specific gravity (SG), moisture content in green condit ...
Chagas disease; Neotropics; Panstrongylus; Rhodnius; Triatoma dimidiata; Triatoma infestans; Triatoma rubrofasciata; codon usage; disease vectors; entomology; genetic variation; mitochondrial DNA; mitochondrial genome; monophyly; nucleotides; Andes region; Latin America
Abstract:
... Chagas’ disease is transmitted mainly by members of the subfamily Triatominae (Hemiptera: Reduviidae). Among them, Triatoma infestans (Klug) is the main vector of the disease in Southern Cone of Latin America. In order to contribute to knowledge of the genetic variation between triatomine vectors, in the present study, we analyzed the intraspecific and interspecific variations of the seven mitogen ...
Providencia; corals; environment; marine debris; marine protected areas; pollution; streams; tourists; vegetation; Caribbean Sea; Colombia; Latin America
Abstract:
... The SEAFLOWER Biosphere Reserve (SBR) is the largest Marine Protected Area in the Caribbean Sea and the second largest in Latin America. Marine protected areas are under pressure from various stressors, one of the most important issues being pollution by marine litter, especially plastic. In this study our aim is to establish the distribution pattern and potential sources of solid waste in the dif ...
appetite; educational status; entomophagy; fearfulness; flavor; novel foods; risk perception; Brazil; Latin America
Abstract:
... Insects have attracted much attention as a novel food source because of their environmental and nutritional advantages. In Latin America, some traditional groups consume insects; but the urban areas of Brazil resist adopting insects as food, like most Western countries. Thus, this study investigated the social representation of edible insects to understand the barrier behind this avoidance and to ...
Eliza F. Gómez-Sánchez; Héctor Ochoa-Díaz-López; Eduardo E. Espinoza-Medinilla; D. Daniel Velázquez-Ramírez; Nancy G. Santos-Hernández; Christian Ruiz-Castillejos; Dolores G. Vidal-López; Adriana Moreno-Rodríguez; Any Laura Flores-Villegas; Eduardo López-Argueta; José A. De Fuentes-Vicente
Chagas disease; Trypanosoma cruzi; blood; conservation areas; etiological agents; exons; flight; genotype; humans; public health; Latin America; Mexico
Abstract:
... AbstractA wide variety of mammals are involved in the sylvatic cycle of Trypanosoma cruzi, the causative agent of Chagas disease. In many areas in Latin America where T. cruzi is endemic, this cycle is poorly known, and its main reservoirs have not been identified. In this study we analyzed T. cruzi infection in bats and other small mammals from an Ecological Reserve in southeastern Mexico. From ...
Kyndall C. Dye-Braumuller; Hanna Waltz; Mary K. Lynn; Stephen A. Klotz; Justin O. Schmidt; Alvaro Romero; Marvin Stanley Rodriguez Aquino; Jose Ricardo Palacios Valladares; Pamela Michelle Cornejo Rivas; Melissa S. Nolan
... Background: Chagas disease is a leading cause of cardiac failure in Latin America. Due to poor safety profiles and efficacy of currently available therapeutics, prevention is a priority for the millions living at risk for acquiring this clinically important vector-borne disease. Triatomine vectors of the Chagas disease parasite, Trypanosoma cruzi, are found in the southwestern United States, but r ...
childhood; cross-sectional studies; mortality; Colombia; Latin America
Abstract:
... This study investigates the occurrence of childhood cancer between the years 2015 and 2016 in the city of Cali, Colombia, with respect to: a) sociodemographic characteristics, b) type of cancer, c) epidemiological weeks of cancer and d) comparative survival according to health system affiliation by consolidating the records notified to the municipal health secretariat. Statistically significant di ...
Internet; adolescents; childhood obesity; children; Latin America
Abstract:
... RATIONALE: To inform future policies, the study objectives were to determine to what extent the policies included in the 5‐year Plan of Action for the Prevention of Obesity in Children and Adolescents—proposed by Pan American Health Organization (PAHO) and signed by 19 Latin America countries in 2014—have been implemented and evaluated. METHODS: A scoping review of the Governmental websites for La ...
Bayesian theory; Salmonella Enteritidis; chicken meat; cold; meta-analysis; microbiological risk assessment; models; raw chicken meat; salmonellosis; serotypes; slaughterhouses; standard deviation; systematic review; uncertainty; Africa; Asia; Brazil; Europe; Latin America; North America
Abstract:
... Salmonellosis involving chicken meat is one of the most frequent foodborne diseases registered worldwide. Many studies report the prevalence of Salmonella spp. on chicken meat; however, data are limited or variable. To perform stochastic Quantitative Microbial Risk Analysis, it is essential to input reliable data to estimate the risks, and the Bayesian meta-analysis model allows incorporating the ...
Entamoeba histolytica; amebiasis; parasitology; risk; systematic review; Africa; Asia; Latin America
Abstract:
... Amoebiasis has emerged as a major health problem worldwide. It is endemic in the present scenario is different and sub-tropical regions especially in Asia, Latin America and also in Africa. Causative of amoebiasis is a protozoan known as Entamoeba histolytica. We screened all the databases such as PubMed, Science Direct, Medline and Google Scholar by using the keywords ‘anti-Entamoeba histolytica ...
Laura H. V. G. Gil; Tereza Magalhaes; Beatriz S. A. S. Santos; Livia V. Oliveira; Edmilson F. Oliveira-Filho; João L. R. Cunha; Ana L. S. Fraiha; Brenda M. M. Rocha; Barbara C. Longo; Roselene Ecco; Guilherme C. Faria; Ronaldo Furtini; Safira R. M. Drumond; Renata P. A. Maranhão; Zélia I. P. Lobato; Maria Isabel M. C. Guedes; Raffaella B. C. Teixeira; Erica A. Costa
Eastern equine encephalitis virus; arboviruses; death; encephalitis; genome; horses; necropsy; pathogens; phylogeny; vaccination; Brazil; Latin America
Abstract:
... Madariaga virus (MADV) is a member of the eastern equine encephalitis virus (EEEV) complex that circulates in Central and South America. It is a zoonotic, mosquito-borne pathogen, belonging to the family Togaviridae. Disturbances in the natural transmission cycle of this virus result in outbreaks in equines and humans, leading to high case fatality in the former and acute febrile illness or neurol ...
agroecology; agronomists; geography; modernization; plant breeding; rural economics; Greece; Latin America
Abstract:
... This article provides a historical account of the emergence of crop ecology, a precursor of modern agroecology, in the twentieth century. It focuses on the transnational career of agronomist Ioannis Papadakis, a founding figure in this scientific discipline, while contextualizing his work as part of broader state-led projects of agricultural modernization in Europe and Latin America. This study ha ...
Gisele Alexandre; Lylian Rodriguez; Javier Arece; José Delgadillo; Gary Wayne Garcia; Kurt Habermeier; André M. Almeida; Audrey Fanchone; Jean-Luc Gourdine; Harry Archimède
agroecology; animal health; biodiversity; case studies; dairy industry; dietary supplements; energy; farms; livestock; milk production; reproduction; society; Caribbean; Colombia; Haiti; Latin America
Abstract:
... With global climate changes currently occurring, and particularly given the severe energy and food shortages occurring throughout tropical regions, agroecological (AE) systems are drawing renewed attention as an efficient alternative to intensive models of production, particularly unsuitable in regions of the world such as the Caribbean or Latin America. There is a pressing need to focus on livest ...
Jacquelinne J. Acuña; Tay Ruiz-Gil; Luis Marileo; Elizabeth Carrazana; Joaquin Rilling; Marco Campos; Francisco Correa-Araneda; So Fujiyoshi; Milko A. Jorquera
Sphingomonas; air quality; bacterial communities; carbon monoxide; community structure; particulates; public health; Chile; Latin America
Abstract:
... Temuco (Chile) is one of the most polluted cities in Chile and Latin America. Although the fine fraction of particulate matter (PM₂.₅) has been extensively studied and monitored due to its negative impact on public health, its microbiological components remain unknown. We explored, the airborne bacterial community in PM₂.₅ under good, moderate, alert, pre-emergency and emergency indices of air qua ...
COVID-19 infection; Fourier transform infrared spectroscopy; RNA; Severe acute respiratory syndrome coronavirus 2; air; fluorescence microscopes; humans; linear models; medical facilities; microplastics; pollution; polyesters; quantitative polymerase chain reaction; reflectance; relative humidity; temperature; viral load; viruses; Latin America
Abstract:
... Microplastics (MPs) have been reported in the outdoor/indoor air of urban centres, raising health concerns due to the potential for human exposure. Since aerosols are considered one of the routes of Coronavirus disease 2019 (COVID-19) transmission and may bind to the surface of airborne MPs, we hypothesize that severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) could be associated with t ...
Chagas disease; Crinum; Rhodophiala; Trypanosoma cruzi; cytotoxicity; drug development; mammals; parasites; people; zoonoses; Latin America
Abstract:
... BACKGROUND: Chagas disease is a neglected zoonosis caused by the parasite Trypanosoma cruzi. It affects over six million people, mostly in Latin America. Drugs available to treat T. cruzi infection have associated toxicity and questionable efficacy at the chronic stage. Hence, the discovery of more effective and safer drugs is an unmet medical need. For this, natural products represent a pool of u ...
acetaminophen; azithromycin; chemical oxygen demand; ciprofloxacin; diclofenac; hospitals; risk; sewage; sulfamethoxazole; wastewater; water; Colombia; Latin America
Abstract:
... Hospital wastewater (HWW) from three different cities in Colombia was characterized. Wastewater quality indicators and 38 relevant pharmaceuticals were examined. The HWW had pH from 6.82 to 8.06, chemical oxygen demand was between 235.5 and 1203 mg L⁻¹, and conductivity ranged from 276.5 to 717.5 µS cm⁻¹. Additionally, most of the target pharmaceuticals (20 of 38) had 100% occurrence frequency in ...
... In this study, the major mastitis pathogen prevalence in the cattle and buffalo of the world was estimated by a meta-analysis. Staphylococcus (S) species, Streptococcus (St) species, and Escherichia coli (Ec) prevalence studies reported during 1979–2019 were collected using online databases, and offline resources. A meta-analysis of these data was done with the meta package in R-Software. The Stap ...
Biomphalaria straminea; Drepanotrema; blood; blood flukes; freshwater; geographical distribution; human health; Argentina; Latin America
Abstract:
... The family Planorbidae comprises freshwater gastropods with planispiral, spiral and limpet-shaped shells. Subfamily Planorbinae sensu stricto, has a richness of almost 300 species, with some of the main genera being Biomphalaria Preston, 1910 and Drepanotrema Fischer & Crosse, 1880. Some Biomphalaria species are of concern to human health as they are intermediate hosts of blood flukes in Latin Ame ...
case studies; experimental design; food industry; nutrition policy; policy analysis; politics; public health; stakeholders; Latin America; Uruguay
Abstract:
... To analyse the process for the development and implementation of mandatory nutritional warning labels in Uruguay, in order to inform future nutrition policy making and strategic engagement by public health actors. The study design drew on policy analysis methodology and case study research methodology. Two main sources of information were selected and analysed for the current study: eighteen offic ...
antibiotic resistance; antibiotics; food production; health services; humans; irrigation; lactams; laws and regulations; medicine; multiple drug resistance; wastewater; water; Latin America
Abstract:
... Antibiotics revolutionized modern medicine and have been an excellent tool to fight infections. However, their overuse and misuse in different human activities such as health care, food production and agriculture has resulted in a global antimicrobial resistance crisis. Some regions such as Latin America present a more complex scenario because of the lack of resources, systematic studies and legis ...
Yasmim Mendes Rocha; Emanuel Paula Magalhães; Marlos de Medeiros Chaves; Márcia Machado Marinho; Valentina Nascimento e Melo de Oliveira; Ronaldo Nascimento de Oliveira; Tiago Lima Sampaio; Ramon R. P. P. B. de Menezes; Alice M. C. Martins; Roberto Nicolete
Chagas disease; Trypanosoma cruzi; amastigotes; benznidazole; computer simulation; cruzipain; cytotoxicity; flow cytometry; heterocyclic compounds; oxidoreductases; parasites; parasitology; research; therapeutics; trypanocides; Europe; Latin America; North America
Abstract:
... Chagas disease (CD) is a neglected disease, prevalent and endemic in Latin America, but also present in Europe and North America. The main treatment used for this disease is benznidazole, but its efficacy is variable in the chronic phase and presents high toxicity. So, there is a need for the development of new therapeutic agents. The five-membered heterocyclic 1,2,4-oxadiazole ring has received a ...
Jochen Bundschuh; Maria Aurora Armienta; Nury Morales-Simfors; Mohammad Ayaz Alam; Dina L. López; Valeria Delgado Quezada; Sebastian Dietrich; Jerusa Schneider; Joseline Tapia; Ondra Sracek; Elianna Castillo; Lue-Meru Marco Parra; Maximina Altamirano Espinoza; Luiz Roberto Guimarães Guilherme; Numa Nahuel Sosa; Nabeel Khan Niazi; Barbara Tomaszewska; Katherine Lizama Allende; Klaus Bieger; David L. Alonso; Pedro F. B. Brandão; Prosun Bhattacharya; Marta I. Litter; Arslan Ahmad
arsenic; food chain; freshwater; humans; livestock; remediation; technology; toxicity; water pollution; Latin America
Abstract:
... Today (year 2020), the globally recognized problem of arsenic (As) contamination of water resources and other environments at toxic levels has been reported in all of the 20 Latin American countries. The present review indicates that As is prevalent in 200 areas across these countries. Arsenic is naturally released into the environment and mobilized from geogenic sources comprising: (i) volcanic r ...
carbon dioxide; econometrics; energy; environmental degradation; finance; globalization; politics; renewable energy sources; Caribbean; Latin America
Abstract:
... The research focuses on the evolution of non-hydroelectrical renewable installed capacity from 2001 to 2017 in nineteen countries from the Latin America and the Caribbean (LAC) region. The deployment of new renewables has several characteristics that point to nonlinear relationships with its drivers. In accordance, the quantile regressions econometric technique of Canay was used. The option to use ...
Mediterranean diet; adults; appetite; caffeine; case-control studies; education; food frequency questionnaires; hypertension; models; noninsulin-dependent diabetes mellitus; physical activity; regression analysis; sleep; Latin America
Abstract:
... Both insufficient and excessive sleep duration have been associated with lower-quality diets in adult populations. However, investigations in Latin America, where different sleep norms may exist (e.g., daily napping), are scarce. Therefore, we examined whether weekday sleep duration and inconsistencies between weekday and weekend sleep duration were related to adherence to the Mediterranean diet a ...
... Chagas disease is one of the most important vector-borne diseases in Latin America. Studying the biological parameters of each vector species or subspecies contributes to our understanding of their epidemiologic importance. The aim of our study was to compare the biological parameters and start to estimate the vectorial capacity of Triatoma protracta protracta Ryckman, T. p. nahuatlae Ryckman, and ...
Nicoly Olaia; Kaio Cesar Chaboli Alevi; Jader de Oliveira; Gustavo Lázari Cacini; Eder dos Santos Souza; Heloisa Pinotti; Lucas Abrantes da Silva; João Aristeu da Rosa
Chagas disease; Rhodnius; Trypanosoma cruzi; ecology; eggs; feces; humidity; instars; oviposition; parasitology; research; urine; Latin America
Abstract:
... In Latin America, Chagas disease has been mostly transmitted to humans by contact with the feces or urine of triatomine species infected with the protozoan Trypanosoma cruzi. There are currently 156 species in the subfamily Triatominae, distributed in 18 genera and five tribes. The prolixus group of the genus Rhodnius is composed of 11 species. Rhodnius marabaensis was the last species described a ...
biodiversity; biosafety; biotechnology; environmental impact; laws and regulations; politics; surveys; uncertainty; Caribbean; Latin America
Abstract:
... SOCIETAL IMPACT STATEMENT: Precision breeding represents a new challenge for biosafety regulators when applying the legal definition of living modified organisms (LMOs) in accordance with their domestic biosafety legislation. Globally, there is uncertainty whether the products of precision breeding will be considered as LMOs and subject to the corresponding regulatory oversight. This article illus ...
case studies; databases; healthy diet; markets; whole grain foods; Latin America
Abstract:
... Whole grains are a vital part of a healthy diet, yet there are insufficient data on the whole-grain content of commercial food products. The purpose of this research is to examine the long-term change in (1) measured whole grains in food products, (2) Whole Grain Stamp usage and (3) the prominence of whole-grain ingredients and product categories, across the United States and Latin America. These ...
Astrocaryum aculeatum; Astrocaryum vulgare; antioxidant activity; carotenoids; food research; fuel production; Brazil; Latin America
Abstract:
... Latin America has a wide range of native plants spread through its territory. The palms of the Astrocaryum genus are examples of crops occurring in Central and South America, including the large plant life in Brazil. Although not very well known, the Astrocaryum spp. possess edible and non-edible fractions with potential technological and medicinal uses, as evidenced by recent research. Two native ...
sanitation; social capital; sustainable development; Honduras
Abstract:
... Since social capital permeated the conceptualization of “community” in the early 1990s, evidence has mounted as to its significance for water and sanitation projects. But understanding how to apply knowledge of social capital towards sustainable development has lagged far behind. To address this gap, we combined insights from household surveys, semi-structured interviews, performance evaluations, ...
Olga L. Sarmiento; María Alejandra Rubio; Abby C. King; Natalicio Serrano; Adriano Akira F. Hino; Ruth F. Hunter; Nicolas Aguilar‐Farias; Diana C. Parra; Deborah Salvo; Alejandra Jáuregui; Rebecca E. Lee; Bill Kohl
Latinos; citizen science; crime; issues and policy; landscapes; obesity; physical activity; social networks; youth; Latin America
Abstract:
... To prevent obesity among Latino youth in the United States and Latin America, it is necessary to understand the specific context and interplay of physical activity (PA) and the built environment (BE). This paper aims to advance the research agenda of BE and PA for obesity prevention in Latin America and among Latino youth in the United States by (1) identifying environmental indicators to inform t ...
case studies; cohesion; land policy; land tenure; problem solving; social networks; Argentina; Latin America
Abstract:
... In developing countries, especially in Latin America, unequal land distribution and access remain a significant problem. In this paper, we explore the potential of participatory action research (PAR) in promoting the social learning needed to mobilize actions that improve the situation for disadvantaged actors in the context of land tenure conflicts. Our case study was composed by four socio-ecolo ...
Derek Vollmer; Maíra Ometto Bezerra; Natalia Acero Martínez; Octavio Rodríguez Ortiz; Ivo Encomenderos; Maria Clara Marques; Lina Serrano-Durán; Isabelle Fauconnier; Raymond Yu Wang
adaptive management; environmental governance; freshwater; rivers; stakeholders; water management; watersheds; Latin America
Abstract:
... Quantitative assessments have long been used to evaluate the condition of the natural environment, providing information for standard setting, adaptive management, and monitoring. Similar approaches have been developed to measure environmental governance, however, the end result (e.g., numeric indicators) belies the subjective and normative judgments that are involved in evaluating governance. We ...
Leandro Machado Borges; Alessandra Gutierrez de Oliveira; Nathália Lopes Fontoura Mateus; Everton Falcão de Oliveira; Aline Etelvina Casaril Arrua; Jucelei de Oliveira Moura Infran; Lucas Bezerra Taketa; Paulo Eduardo de Oliveira Monteiro; Carlos Eurico dos Santos Fernandes; Eliane Mattos Piranda
Leishmania infantum; dogs; lymph; lymph nodes; visceral leishmaniasis; zoonoses; Brazil; Latin America
Abstract:
... Canine visceral leishmaniasis is a zoonotic disease caused by the protozoan Leishmania infantum in Latin America. Visceral leishmaniasis (VL) diagnosis in Brazil includes two serological tests according to the Ministry of Health (MH) protocol. Sensitivity and specificity of diagnostic tests, as well as clinical signs of VL, are usually reported in disease-endemic areas; however, it is known that l ...
Deborah Salvo; Diana C. Parra; Alejandra Jáuregui; Eugen Reséndiz; Armando Garcia‐Olvera; Daniel Velazquez; Nicolas Aguilar‐Farias; Uriyoán Colón‐Ramos; Adriano A. Hino; Harold W. ( Bill) Kohl III; Michael Pratt; Andrea Ramirez Varela; Manuel Ramirez‐Zea; Juan A. Rivera
... Childhood obesity is a major problem in Latin America and among US Latinos. Effective public health policies require contextually relevant evidence to guide them, which demands sustained research capacity. The objectives of this study are to determine research productivity in Latin America and in the United States focused on Latino populations and examine domains of research capacity (research inf ...
animal health; carbon footprint; cows; cradle-to-gate; dairy cattle; methane; milk; milk production; pastures; tropics; Latin America
Abstract:
... The study reviewed carbon footprint (CF) analyses for milk production in Latin America from cradle to farm gate. The objective was to estimate (1) the effect of feeding management (zero-grazing, semi-confinement, and pasture), (2) cattle system (specialized dairy vs. dual-purpose), and (3) region (tropical vs. temperate) on milk production (kg/cow/day) and CF (kg CO₂eq/kg fat and protein corrected ...
Bruna A.M. Resende; Alline M.R. Beleigoli; Antonio Luiz Pinho Ribeiro; Bruce Duncan; Maria Inês Schmidt; José Geraldo Mill; Alessandra C. Goulart; Alexandre da Costa Pereira; Sandhi Maria Barreto; Maria De Fátima Haueisen Sander Diniz
... Chagas disease (ChD) affects millions of people worldwide, being endemic in Latin America and emerging in the United States and Europe. Classically described as targeting the heart and gastrointestinal tract, Trypanosoma cruzi parasitism leads to structural and pro-inflammatory changes in the adipose tissue and pancreas. The effects of these changes on insulin resistance (IR), beta cell dysfunctio ...
Sheena Francis; Chelsea Frank; Luke Buchanan; Sean Green; Roxann Stennett-Brown; Georgiana Gordon-Strachan; Yasmin Rubio-Palis; Charles Grant; Ruby Lisa Alexander-Lindo; Chukwuemeka Nwokocha; Dwight Robinson; Rupika Delgoda
Bancroftian filariasis; Culicidae; Internet; dengue; humans; insect control; insect vectors; livelihood; malaria; risk assessment; tourism; Caribbean; Latin America
Abstract:
... Neglected tropical diseases (NTDs) in developing countries like the Caribbean, negatively affect multiple income-generating sectors, including the tourism industry upon which island states are highly dependent. Insect-transmitted NTDs include, but are not limited to, malaria, dengue and lymphatic filariasis. Control measures for these disease, are often ignored because of the associated cost. Many ...
Chagas disease; Rhodnius prolixus; blood; ecdysis; gene expression; insect biochemistry; instars; molecular biology; odor compounds; transcriptome; tropical diseases; Latin America
Abstract:
... Triatomine bugs are the blood feeding insect vectors transmitting Chagas disease to humans, a neglected tropical disease that affects over 8 million people, mainly in Latin America. The behavioral responses to host cues and bug signals in Rhodnius prolixus are state dependent, i.e., they vary as a function of post-ecdysis age. At the molecular level, these changes in behavior are probably due to a ...