You searched for:
Journal name
Global change biology
Remove constraint Journal name: Global change biology
Publication year rev
7981-2019
Remove constraint Publication year rev: 7981-2019
Source
2019 v.25 no.9
Remove constraint Source: 2019 v.25 no.9
PubAg
Main content area
Search
25 Search Results
« Previous |
1 - 20 of 25
|
Next »
Search Results
- Author:
- Christiana A. Dietzen; Klaus Steenberg Larsen; Per L. Ambus; Anders Michelsen; Marie Frost Arndal; Claus Beier; Sabine Reinsch; Inger Kappel Schmidt
- Source:
- Global change biology 2019 v.25 no.9 pp. 2970-2977
- ISSN:
- 1354-1013
- Subject:
- carbon dioxide; carbon dioxide enrichment; carbon sequestration; carbon sinks; climate change; climatic factors; drought; ecosystems; field experimentation; grasslands; soil; soil carbon; uncertainty
- Abstract:
- ... Elevated atmospheric CO₂ concentration and climate change may substantially alter soil carbon (C) dynamics, which in turn may impact future climate through feedback cycles. However, only very few field experiments worldwide have combined elevated CO₂ (eCO₂) with both warming and changes in precipitation in order to study the potential combined effects of changes in these fundamental drivers of C c ...
- DOI:
- 10.1111/gcb.14699
- https://doi.org/10.1111/gcb.14699
- Author:
- Nadia I. Maaroufi; Annika Nordin; Kristin Palmqvist; Niles J. Hasselquist; Benjamin Forsmark; Nicholas P. Rosenstock; Håkan Wallander; Michael J. Gundale
- Source:
- Global change biology 2019 v.25 no.9 pp. 2900-2914
- ISSN:
- 1354-1013
- Subject:
- Actinobacteria; atmospheric deposition; biomass; boreal forests; carbon; carbon sequestration; community structure; ectomycorrhizae; forest soils; humus; long term experiments; microbial communities; nitrogen; saprotrophs; soil bacteria; soil carbon; soil fungi; Sweden
- Abstract:
- ... There is evidence that anthropogenic nitrogen (N) deposition enhances carbon (C) sequestration in boreal forest soils. However, it is unclear how free‐living saprotrophs (bacteria and fungi, SAP) and ectomycorrhizal (EM) fungi responses to N addition impact soil C dynamics. Our aim was to investigate how SAP and EM communities are impacted by N enrichment and to estimate whether these changes infl ...
- DOI:
- 10.1111/gcb.14722
- https://doi.org/10.1111/gcb.14722
- Author:
- Alison M. Hoyt; Laure Gandois; Jangarun Eri; Fuu Ming Kai; Charles F. Harvey; Alexander R. Cobb
- Source:
- Global change biology 2019 v.25 no.9 pp. 2885-2899
- ISSN:
- 1354-1013
- Subject:
- automation; carbon dioxide; dissolved organic carbon; drainage; flooded conditions; global carbon budget; greenhouse gas emissions; peat; peatlands; shade; temperature; water table
- Abstract:
- ... Emission of CO₂ from tropical peatlands is an important component of the global carbon budget. Over days to months, these fluxes are largely controlled by water table depth. However, the diurnal cycle is less well understood, in part, because most measurements have been collected daily at midday. We used an automated chamber system to make hourly measurements of peat surface CO₂ emissions from cha ...
- DOI:
- 10.1111/gcb.14702
- https://doi.org/10.1111/gcb.14702
- Author:
- Peng Liu; T. Andrew Black; Rachhpal S. Jassal; Tianshan Zha; Zoran Nesic; Alan G. Barr; Warren D. Helgason; Xin Jia; Yun Tian; Jilmarie J. Stephens; Jingyong Ma
- Source:
- Global change biology 2019 v.25 no.9 pp. 3056-3069
- ISSN:
- 1354-1013
- Subject:
- Picea mariana; air temperature; carbon; carbon dioxide; climate change; ecosystems; eddy covariance; evapotranspiration; forests; gross primary productivity; linear models; microclimate; net primary productivity; photosynthesis; water use efficiency; Saskatchewan
- Abstract:
- ... Long‐term trends in ecosystem resource use efficiencies (RUEs) and their controlling factors are key pieces of information for understanding how an ecosystem responds to climate change. We used continuous eddy covariance and microclimate data over the period 1999–2017 from a 120‐year‐old black spruce stand in central Saskatchewan, Canada, to assess interannual variability, long‐term trends, and ke ...
- DOI:
- 10.1111/gcb.14674
- https://doi.org/10.1111/gcb.14674
- Author:
- Ester González de Andrés; Juan A. Blanco; J. Bosco Imbert; Biing T. Guan; Yueh‐Hsin Lo; Federico J. Castillo
- Source:
- Global change biology 2019 v.25 no.9 pp. 3070-3090
- ISSN:
- 1354-1013
- Subject:
- El Nino; Fagus sylvatica subsp. sylvatica; North Atlantic Oscillation; Pinus sylvestris; biogeochemical cycles; climate; ecological succession; ecophysiology; ecosystems; growth rings; leaf abscission; leaves; mixed forests; nutrient availability; nutrient content; phenology; plant litter; soil microorganisms; species diversity; stoichiometry; storms; trees; water use efficiency
- Abstract:
- ... Litterfall dynamics (production, seasonality and nutrient composition) are key factors influencing nutrient cycling. Leaf litter characteristics are modified by species composition, site conditions and water availability. However, significant evidence on how large‐scale, global circulation patterns affect ecophysiological processes at tree and ecosystem level remains scarce due to the difficulty i ...
- DOI:
- 10.1111/gcb.14672
- https://doi.org/10.1111/gcb.14672
- Author:
- Mianhai Zheng; Zhenghu Zhou; Yiqi Luo; Ping Zhao; Jiangming Mo
- Source:
- Global change biology 2019 v.25 no.9 pp. 3018-3030
- ISSN:
- 1354-1013
- Subject:
- atmospheric precipitation; biogeochemical cycles; boreal forests; cold; confidence interval; environmental factors; global change; grasslands; latitude; meta-analysis; net primary productivity; nitrogen; nitrogen fixation; nutrient availability; nutrients; phosphorus; regression analysis; savannas; temperate forests; temperature; terrestrial ecosystems; tropical forests; tundra; uncertainty; variance
- Abstract:
- ... Biological nitrogen (N) fixation (BNF), an important source of N in terrestrial ecosystems, plays a critical role in terrestrial nutrient cycling and net primary productivity. Currently, large uncertainty exists regarding how nutrient availability regulates terrestrial BNF and the drivers responsible for this process. We conducted a global meta‐analysis of terrestrial BNF in response to N, phospho ...
- DOI:
- 10.1111/gcb.14705
- https://doi.org/10.1111/gcb.14705
- Author:
- Steven A. Kannenberg; Kimberly A. Novick; M. Ross Alexander; Justin T. Maxwell; David J. P. Moore; Richard P. Phillips; William R. L. Anderegg
- Source:
- Global change biology 2019 v.25 no.9 pp. 2978-2992
- ISSN:
- 1354-1013
- Subject:
- canopy; carbon; carbon cycle; data collection; dendrochronology; drought; ecosystems; eddy covariance; forests; gas exchange; gross primary productivity; growth rings; leaf area; leaves; photosynthesis; remote sensing; satellites; tree physiology; trees; Midwestern United States
- Abstract:
- ... Severe drought can cause lagged effects on tree physiology that negatively impact forest functioning for years. These “drought legacy effects” have been widely documented in tree‐ring records and could have important implications for our understanding of broader scale forest carbon cycling. However, legacy effects in tree‐ring increments may be decoupled from ecosystem fluxes due to (a) postdrough ...
- DOI:
- 10.1111/gcb.14710
- CHORUS:
- 10.1111/gcb.14710
- https://doi.org/10.1111/gcb.14710
- Author:
- Samuel B. Fey; David A. Vasseur; Karla Alujević; Kristy J. Kroeker; Michael L. Logan; Mary I. O'Connor; Volker H. W. Rudolf; John P. DeLong; Scott Peacor; Rebecca L. Selden; Andy Sih; Susana Clusella‐Trullas
- Source:
- Global change biology 2019 v.25 no.9 pp. 3110-3120
- ISSN:
- 1354-1013
- Subject:
- climate change; data collection; ectothermy; extinction; geographical variation; habitats; insects; lizards; microclimate; models; risk; spatial variation; species diversity; temperature; thermal properties
- Abstract:
- ... Laboratory measurements of physiological and demographic tolerances are important in understanding the impact of climate change on species diversity; however, it has been recognized that forecasts based solely on these laboratory estimates overestimate risk by omitting the capacity for species to utilize microclimatic variation via behavioral adjustments in activity patterns or habitat choice. The ...
- DOI:
- 10.1111/gcb.14712
- https://doi.org/10.1111/gcb.14712
- Author:
- Juliane Kellner; Tobias Houska; Remy Manderscheid; Hans‐Joachim Weigel; Lutz Breuer; Philipp Kraft
- Source:
- Global change biology 2019 v.25 no.9 pp. 2947-2957
- ISSN:
- 1354-1013
- Subject:
- C3 plants; C4 plants; aboveground biomass; carbon dioxide; climate change; corn; crop models; crop yield; data collection; drought; evaporation; field experimentation; free air carbon dioxide enrichment; plant growth; soil water; transpiration; water stress; water supply; watersheds; Germany
- Abstract:
- ... The rising concentration of atmospheric carbon dioxide (CO₂) is known to increase the total aboveground biomass of several C3 crops, whereas C4 crops are reported to be hardly affected when water supply is sufficient. However, a free‐air carbon enrichment (FACE) experiment in Braunschweig, Germany, in 2007 and 2008 resulted in a 25% increased biomass of the C4 crop maize under restricted water con ...
- DOI:
- 10.1111/gcb.14723
- https://doi.org/10.1111/gcb.14723
- Author:
- Esther Sebastián‐González; Jomar Magalhães Barbosa; Juan M. Pérez‐García; Zebensui Morales‐Reyes; Francisco Botella; Pedro P. Olea; Patricia Mateo‐Tomás; Marcos Moleón; Fernando Hiraldo; Eneko Arrondo; José A. Donázar; Ainara Cortés‐Avizanda; Nuria Selva; Sergio A. Lambertucci; Aishwarya Bhattacharjee; Alexis Brewer; José D. Anadón; Erin Abernethy; Olin E. Rhodes Jr; Kelsey Turner; James C. Beasley; Travis L. DeVault; Andrés Ordiz; Camilla Wikenros; Barbara Zimmermann; Petter Wabakken; Christopher C. Wilmers; Justine A. Smith; Corinne J. Kendall; Darcy Ogada; Evan R. Buechley; Ethan Frehner; Maximilian L. Allen; Heiko U. Wittmer; James R. A. Butler; Johan T. du Toit; John Read; David Wilson; Klemen Jerina; Miha Krofel; Rich Kostecke; Richard Inger; Arockianathan Samson; Lara Naves‐Alegre; José A. Sánchez‐Zapata
- Source:
- Global change biology 2019 v.25 no.9 pp. 3005-3017
- ISSN:
- 1354-1013
- Subject:
- Anthropocene epoch; anthropogenic activities; climatic factors; cold; data collection; ecological function; landscapes; rain; seasonal variation; species richness; temperature; vertebrates
- Abstract:
- ... Understanding the distribution of biodiversity across the Earth is one of the most challenging questions in biology. Much research has been directed at explaining the species latitudinal pattern showing that communities are richer in tropical areas; however, despite decades of research, a general consensus has not yet emerged. In addition, global biodiversity patterns are being rapidly altered by ...
- DOI:
- 10.1111/gcb.14708
- CHORUS:
- 10.1111/gcb.14708
- https://doi.org/10.1111/gcb.14708
- Author:
- Joana S. Carvalho; Bruce Graham; Hugo Rebelo; Gaëlle Bocksberger; Christoph F. J. Meyer; Serge Wich; Hjalmar S. Kühl
- Source:
- Global change biology 2019 v.25 no.9 pp. 3163-3178
- ISSN:
- 1354-1013
- Subject:
- Neotropics; Primates; analytical methods; climate; climate change; conservation status; environmental factors; extinction; habitat destruction; habitats; land use change; linear models; risk; risk assessment; savannas; temperature
- Abstract:
- ... Primates are facing an impending extinction crisis, driven by extensive habitat loss, land use change and hunting. Climate change is an additional threat, which alone or in combination with other drivers, may severely impact those taxa unable to track suitable environmental conditions. Here, we investigate the extent of climate and land use/cover (LUC) change‐related risks for primates. We employe ...
- DOI:
- 10.1111/gcb.14671
- https://doi.org/10.1111/gcb.14671
- Author:
- Dan E. Chamberlain; Dominic A. W. Henry; Chevonne Reynolds; Enrico Caprio; Arjun Amar
- Source:
- Global change biology 2019 v.25 no.9 pp. 3045-3055
- ISSN:
- 1354-1013
- Subject:
- birds; cities; green infrastructure; income; landscapes; models; population density; socioeconomic status; species richness; sustainable development; urban areas; urban population; urbanization; South Africa
- Abstract:
- ... The Luxury Effect hypothesizes a positive relationship between wealth and biodiversity within urban areas. Understanding how urban development, both in terms of socio‐economic status and the built environment, affects biodiversity can contribute to the sustainable development of cities, and may be especially important in the developing world where current growth in urban populations is most rapid. ...
- DOI:
- 10.1111/gcb.14682
- https://doi.org/10.1111/gcb.14682
13. Adapt or die—Response of large herbivores to environmental changes in Europe during the Holocene
- Author:
- Emilia Hofman‐Kamińska; Hervé Bocherens; Dorothée G. Drucker; Ralph M. Fyfe; Witold Gumiński; Daniel Makowiecki; Martina Pacher; Giedrė Piličiauskienė; Tomasz Samojlik; Jessie Woodbridge; Rafał Kowalczyk
- Source:
- Global change biology 2019 v.25 no.9 pp. 2915-2930
- ISSN:
- 1354-1013
- Subject:
- Alces alces; Bison bonasus; Holocene epoch; Pleistocene epoch; anthropogenic activities; carbon; cattle; collagen; deforestation; diet; fauna; foraging; forests; glaciation; global warming; grazing; habitat preferences; habitats; herbivores; humans; landscapes; longitude; nitrogen; soil; stable isotopes; temperature; wild animals; Eastern European region; Europe
- Abstract:
- ... Climate warming and human landscape transformation during the Holocene resulted in environmental changes for wild animals. The last remnants of the European Pleistocene megafauna that survived into the Holocene were particularly vulnerable to changes in habitat. To track the response of habitat use and foraging of large herbivores to natural and anthropogenic changes in environmental conditions du ...
- DOI:
- 10.1111/gcb.14733
- https://doi.org/10.1111/gcb.14733
- Author:
- Jing Wang; Yingzhi Gao; Yunhai Zhang; Junjie Yang; Melinda D. Smith; Alan K. Knapp; David M. Eissenstat; Xingguo Han
- Source:
- Global change biology 2019 v.25 no.9 pp. 2958-2969
- ISSN:
- 1354-1013
- Subject:
- ammonium nitrate; arid lands; asymmetry; atmospheric deposition; carbon; ecosystems; fertilizer application; models; net primary productivity; nitrogen; semiarid zones; steppes; China
- Abstract:
- ... Nitrogen (N) enrichment often increases aboveground net primary productivity (ANPP) of the ecosystem, but it is unclear if belowground net primary productivity (BNPP) track responses of ANPP. Moreover, the frequency of N inputs may affect primary productivity but is rarely studied. To assess the response patterns of above‐ and belowground productivity to rates of N addition under different additio ...
- DOI:
- 10.1111/gcb.14719
- https://doi.org/10.1111/gcb.14719
- Author:
- Joseph R. Peters; Daniel C. Reed; Deron E. Burkepile
- Source:
- Global change biology 2019 v.25 no.9 pp. 3179-3192
- ISSN:
- 1354-1013
- Subject:
- Asteroidea; ammonium; benthic organisms; biogeochemical cycles; biomass; climate; coastal ecosystems; community structure; disease outbreaks; ecological footprint; ecological function; environmental factors; excretion; human population; lobsters; macroalgae; macroinvertebrates; mortality; ocean warming; predators; prediction; time series analysis; California; Pacific Ocean
- Abstract:
- ... Globally, anthropogenic pressures are reducing the abundances of marine species and altering ecosystems through modification of trophic interactions. Yet, consumer declines also disrupt important bottom‐up processes, like nutrient recycling, which are critical for ecosystem functioning. Consumer‐mediated nutrient dynamics (CND) is now considered a major biogeochemical component of most ecosystems, ...
- DOI:
- 10.1111/gcb.14706
- https://doi.org/10.1111/gcb.14706
- Author:
- Cecile Godde; Kanar Dizyee; Andrew Ash; Philip Thornton; Lindsey Sloat; Eugeni Roura; Benjamin Henderson; Mario Herrero
- Source:
- Global change biology 2019 v.25 no.9 pp. 3091-3109
- ISSN:
- 1354-1013
- Subject:
- atmospheric precipitation; carrying capacity; cattle; climate; climate change; cropping systems; drought; ecosystems; farmers; forage; forage production; grasslands; grazing; herd size; income; livelihood; livestock productivity; methane production; molasses; pastoralism; rangelands; stocking rate; urea; variance
- Abstract:
- ... Grazing livestock are an important source of food and income for millions of people worldwide. Changes in mean climate and increasing climate variability are affecting grasslands' carrying capacity, thus threatening the livelihood of millions of people as well as the health of grassland ecosystems. Compared with cropping systems, relatively little is known about the impact of such climatic changes ...
- DOI:
- 10.1111/gcb.14669
- PubMed:
- 31025468
- PubMed Central:
- PMC6771763
- https://doi.org/10.1111/gcb.14669
- Author:
- Klara K. E. Wolf; Elisa Romanelli; Björn Rost; Uwe John; Sinead Collins; Hannah Weigand; Clara J. M. Hoppe
- Source:
- Global change biology 2019 v.25 no.9 pp. 2869-2884
- ISSN:
- 1354-1013
- Subject:
- Bacillariophyceae; Thalassiosira; carbon dioxide; climate change; ecosystems; genotype; microsatellite repeats; phenotype; physiological response; phytoplankton; quantitative polymerase chain reaction; temperature; Arctic region; Norway
- Abstract:
- ... Arctic phytoplankton and their response to future conditions shape one of the most rapidly changing ecosystems on the planet. We tested how much the phenotypic responses of strains from the same Arctic diatom population diverge and whether the physiology and intraspecific composition of multistrain populations differs from expectations based on single strain traits. To this end, we conducted incub ...
- DOI:
- 10.1111/gcb.14675
- PubMed:
- 31058393
- PubMed Central:
- PMC6852494
- https://doi.org/10.1111/gcb.14675
- Author:
- Ian M. McCullough; Kendra Spence Cheruvelil; Jean‐François Lapierre; Noah R. Lottig; Max A. Moritz; Joseph Stachelek; Patricia A. Soranno
- Source:
- Global change biology 2019 v.25 no.9 pp. 2841-2854
- ISSN:
- 1354-1013
- Subject:
- climate change; ecosystem services; ecosystems; environmental impact; lakes; landscape ecology; landscapes; models; streams; watersheds; wildfires; Florida; Great Plains region; Western United States
- Abstract:
- ... Wildfires are becoming larger and more frequent across much of the United States due to anthropogenic climate change. No studies, however, have assessed fire prevalence in lake watersheds at broad spatial and temporal scales, and thus it is unknown whether wildfires threaten lakes and reservoirs (hereafter, lakes) of the United States. We show that fire activity has increased in lake watersheds ac ...
- DOI:
- 10.1111/gcb.14732
- https://doi.org/10.1111/gcb.14732
- Author:
- Marisa Gesteira Fonseca; Lincoln Muniz Alves; Ana Paula Dutra Aguiar; Egidio Arai; Liana Oighenstein Anderson; Thais Michele Rosan; Yosio Edemir Shimabukuro; Luiz Eduardo Oliveira e Cruz de Aragão
- Source:
- Global change biology 2019 v.25 no.9 pp. 2931-2946
- ISSN:
- 1354-1013
- Subject:
- climate; climate change; conservation areas; deforestation; environmental law; fire season; governance; land use change; probability; seasonal variation; Amazonia; Brazil
- Abstract:
- ... The joint and relative effects of future land‐use and climate change on fire occurrence in the Amazon, as well its seasonal variation, are still poorly understood, despite its recognized importance. Using the maximum entropy method (MaxEnt), we combined regional land‐use projections and climatic data from the CMIP5 multimodel ensemble to investigate the monthly probability of fire occurrence in th ...
- DOI:
- 10.1111/gcb.14709
- https://doi.org/10.1111/gcb.14709
- Author:
- Alyssa A. Carrell; Max Kolton; Jennifer B. Glass; Dale A. Pelletier; Melissa J. Warren; Joel E. Kostka; Colleen M. Iversen; Paul J. Hanson; David J. Weston
- Source:
- Global change biology 2019 v.25 no.9 pp. 2993-3004
- ISSN:
- 1354-1013
- Subject:
- Nostocales; Rhizobiales; Sphagnum fallax; bogs; carbon sequestration; climate change; community structure; ecosystems; genes; high-throughput nucleotide sequencing; microbial communities; microbiome; mosses and liverworts; nitrogen cycle; nitrogen fixation; nitrogen-fixing bacteria; nitrogenase; peatlands; ribosomal RNA; soil carbon; species diversity; Minnesota
- Abstract:
- ... Sphagnum‐dominated peatlands comprise a globally important pool of soil carbon (C) and are vulnerable to climate change. While peat mosses of the genus Sphagnum are known to harbor diverse microbial communities that mediate C and nitrogen (N) cycling in peatlands, the effects of climate change on Sphagnum microbiome composition and functioning are largely unknown. We investigated the impacts of ex ...
- DOI:
- 10.1111/gcb.14715
- PubMed:
- 31148286
- PubMed Central:
- PMC6852288
- https://doi.org/10.1111/gcb.14715