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Asia, etc ; energy; freight; models; natural gas; oils; prices; trade; Show all 8 Subjects
Abstract:
... This study investigates if the Japan-Korea-Marker (JKM) price is a feasible benchmark to replace the oil indexation in Asian liquified natural gas (LNG) trade. For this purpose, we propose an equilibrium pricing model for the LNG long-term contract (LTC) in Asia. Our model incorporates the risk-averse importer and exporter who optimize their risk-profit tradeoffs by deciding their LTC-spot trade p ...
Asia, etc ; barley; energy; food security; politics; risk; simulation models; trade; Africa; Ukraine; Show all 10 Subjects
Abstract:
... The Russian- Ukraine War has and further influence the global energy and food security. However, the detailed influence degree, key weak points and influence process is still unclear in the current. Therefore, this study established a newly improved under-load cascading failure model with consideration of overload limitation, and used it to evaluate influence of Russian- Ukraine War on the global ...
Asia, etc ; Bolbitis; DNA; biogeography; ferns and fern allies; geographical distribution; monophyly; paraphyly; polyphyly; Africa; Show all 10 Subjects
Abstract:
... Bolbitis is a pantropical fern genus of Dryopteridaceae with ca. 80 species mainly in tropical Asia. Earlier studies confirmed the monophyly of Bolbitis when Mickelia is excluded and identified three major clades in Bolbitis. However, earlier studies are based on relatively small sampling and the majority of Asian species are not sampled. In this study, DNA sequences of three plastid markers of 16 ...
East Asia, etc ; agriculture; coculture; ecosystems; environment; grain quality; greenhouse gases; income; meta-analysis; paddies; poultry; rice; soil fertility; Show all 13 Subjects
Abstract:
... The co-culture of rice and poultry/aquatic animals has become a popular strategy to ensure the critical ecological functions and economic benefits of this ecosystem in recent years. Yet, quantitative synthetic effects of co-culture models on ecological functions and economic benefits in paddy fields are poorly understood. This study conducted a meta-analysis of 4707 observations from 224 published ...
South East Asia, etc ; DNA; Holothuria scabra; aquaculture; dimorphism; females; genomics; loop-mediated isothermal amplification; males; phenotype; rapid methods; reproduction; Show all 12 Subjects
Abstract:
... As one of the most economically significant sea cucumber species, Holothuria scabra are naturally distributed in the Indo-West Pacific region and are widely cultural in Southeast Asia. The appearances of female and male H. scabra have no obvious phenotypic dimorphism. Thus, identification of sex-specific markers and establishment of sex detection methods are beneficial to artificially induced repr ...
Sheng-Po Chen; Cheng-Hsuan (Sarah) Lu; James E. Davies; Chang-Feng Ou-Yang; Neng-Huei Lin; Amy K. Huff; Bradley R. Pierce; Shobha Kondragunta; Jia-Lin Wang
South East Asia, etc ; aerosols; air; air quality; biomass; coasts; cost effectiveness; dust; environment; mathematical models; remote sensing; China; Gobi Desert; Taiwan; Show all 14 Subjects
Abstract:
... A near-real-time (NRT) aerosol forecast and diagnostic approach is developed based on the system of Infusing satellite Data into Environmental Applications for East Asia, herein denoted as IDEA-EA. The design incorporates a 0.5-degree Global Forecast System (GFS) and Visible Infrared Imaging Radiometer Suite (VIIRS) aerosol and cloud retrievals for meteorological and remote sensing inputs. The pri ...
Asia, etc ; Cyanobacteria; Proteobacteria; aquatic environment; community structure; freshwater; industrial wastewater treatment; microbial communities; perfluorohexanoic acid; perfluorooctanoic acid; plankton; pollution; rivers; water quality; Show all 14 Subjects
Abstract:
... Perfluoroalkyl acid (PFAA) pollution of freshwaters has attracted a great deal of attention and poses a challenge to the restoration of river ecosystems. However, detailed studies on the impact of PFAAs and their alternatives on microbial plankton communities are lacking, and few studies have examined the adaptability of those communities to PFAAs. In this study, water samples were obtained from w ...
Asia, etc ; Lachnospiraceae; Prevotella; Rosa laevigata; body weight changes; chemoprevention; digestive system; food science; fruits; functional foods; humans; intestinal microorganisms; liver function; metagenomics; multiomics; obesity; phenotype; polysaccharides; sequence analysis; Show all 19 Subjects
Abstract:
... Low-molecular-weight polysaccharides (RLPs) extracted from Rosa laevigata fruits showed multiple biofunctions in Asia. This study aimed to investigate its anti-inflammatory obesity effect in high-fat diet-fed rats and further elucidated the underlying molecular mechanism by multi-omics methods. The results showed that RLPs administration had significantly restored immune organ indexes and reduced ...
... This meta-analysis aimed to explore the association between short-term exposure to air pollution and schizophrenia (SCZ)¹1SCZ: schizophrenia., and investigate the susceptible population and the lag characteristics of different pollutants. A systematic review and meta-analysis was conducted by searching PubMed, Cochrane, Web of Sciences, and CNKI for relevant literature published up to 28 Feb 2022. ...
Central Asia; East Asia; South Asia, etc ; arid lands; autumn; climate; climate change; coasts; drought; environment; latitude; spring; summer; wind; winter; Arctic Ocean; West Asia; Show all 17 Subjects
Abstract:
... Eurasian drylands are the regions that are most vulnerable to climate change. Climate extremes have caused enormous or even devastating impacts on ecosystems and the social economy in this region, and the compound climate extremes (com_CEs, two or more extreme events occurring simultaneously) and cascading climate extremes (cas_CEs, two or more extreme events occurring successively) have exacerbat ...
Central Asia; South East Asia, etc ; cold; pollution; research; temperature; China; Show all 7 Subjects
Abstract:
... The Pan-Third Pole (PTP) region, which encompasses the Eurasian highlands and their surroundings, has experienced unprecedented, accelerated warming during the past decades. This study evaluates the performance of historical simulation runs of the Coupled Model Intercomparison Project (CMIP6) in capturing spatial patterns and temporal variations observed over the PTP region for mean and extreme te ...
Central Asia; South Asia; West Asia, etc ; climate; drought; dynamics; heat; spring; summer; water vapor; Arctic region; China; Northern Africa; Show all 13 Subjects
Abstract:
... In the context of global warming, the frequency and intensity of extreme weather and climate events have increased, especially in Central Asia (CA). In this study, we investigate the characteristics of summer extreme precipitation (SEP) in CA and its relationship with the surface sensible heat (SSH) variation over the central–eastern Tibetan Plateau (CETP). The results suggest that the distributio ...
South East Asia; West Asia, etc ; Gallus gallus; archaeology; chickens; domestication; Italy; Show all 7 Subjects
Abstract:
... The chicken (Gallus domesticus) originates from the red jungle fowl (Gallus gallus), a bird found in south and south-east Asia. The timing of the initial domestication, as well as its spread to western Asia and Europe, are still unclear. In Italy, the species was likely to have been introduced in the early Iron Age, though the precise chronology of this event is hitherto unconfirmed. By the 6th – ...
East Asia; South Asia; West Asia, etc ; United Nations Framework Convention on Climate Change; climate; cold; heat; people; research; temperature; Africa; Show all 11 Subjects
Abstract:
... The Paris Agreement established the aims for global warming in the 21st Century relative to preindustrial times, with 1.5 °C as ideal object and 2.0 °C as upper boundary. Compound population exposure to precipitation and temperature extremes under different warming levels, which is determined both by climate changes and changes in the amount and distribution of population, is not well known. Here, ...
South Asia; South East Asia, etc ; adsorption; environment; hot springs; river water; rivers; watersheds; China; Show all 9 Subjects
Abstract:
... Arsenic-affected aquifers are broadly found in floodplains of South Asia and Southeast Asia, which are supplied by rivers that originate from the Tibetan Plateau. Earlier investigations have ascertained the Arsenic (As) enrichment of river water in the Tibetan Plateau. However, the source, migration, and flux of As in catchment-scale have not been well constrained. In this study, determinations ha ...
Asia, etc ; Mecistocephalidae; lectotypes; redescriptions; Show all 4 Subjects
Abstract:
... AbstractA comprehensive redescription of the poorly known mecistocephalid genus Krateraspis Lignau, 1929 and its two species is provided, based on the examination of type material and new specimens, as well as the critical evaluation of all published information. Krateraspis is confirmed differing from all other Mecistocephalidae especially for a peculiar pattern of areolation and setation of the ...
Central Asia; South Asia, etc ; affordability; energy; energy policy; energy poverty; gender; models; socioeconomic status; Africa; Show all 10 Subjects
Abstract:
... This study uncovers a fresh global evidence of energy poverty and its convergence in 146 countries over the period 2002–2018. We measure a multidimensional energy poverty index (MEPI) based on 13 indicators classified into three energy dimensions (affordability, cleanability, and availability) through the Grey Relational Analysis and Sequential Relational Analysis. We further adopt a robust system ...
South Asia; South East Asia, etc ; at-risk population; capital; cultural capital; income; iodine; politics; progeny; Zimbabwe; Show all 10 Subjects
Abstract:
... Women of reproductive age (15–49 years) are often considered a vulnerable population affected by nutritional deficiencies, impairing their health and that of their offspring. We briefly introduced (a) the incidence and disability-adjusted life years (DALYs) trends from 2010 to 2019 and (b) the correlation between sex differences and income levels and nutritional deficiencies of reproductive women ...
Central Asia; West Asia, etc ; Tuta absoluta; ecophysiology; environmental factors; geographical distribution; pest management; tomatoes; Africa; Australia; Show all 10 Subjects
Abstract:
... BACKGROUND: Forecasting the spread of emerging pests is widely requested by pest management agencies in order to prioritise and target efforts. Two widely used approaches are statistical Species Distribution Models (SDMs) and CLIMEX, which uses ecophysiological parameters. Each have strengths and weaknesses. SDMs can incorporate almost any environmental condition and their accuracy can be formally ...
Central Asia; West Asia, etc ; Caprimulgus europaeus; autumn; ornithology; phenology; savannas; Eastern Africa; Mongolia; Western European region; Show all 10 Subjects
Abstract:
... The phenology and routes of long-distance migrations of European Nightjars are well described for Western European individuals migrating within the East Atlantic and Mediterranean flyways, while little is known about populations from other parts of the Eurasian breeding range. We describe the route choice and timing of European Nightjars breeding in eastern Mongolia, migrating within the Asia–East ...