Linking root respiration to chemistry and morphology across species.

abstract：:Realistic representation of land carbon sink in climate models is vital for predicting carbon climate feedbacks in a changing world. Although soil erosion that removes land organic carbon has increased substantially since the onset of agriculture, it is rarely included in the current generation of climate models. Usin...

journal_title：Global change biology

authors： Tan Z,Leung LR,Li HY,Tesfa T,Zhu Q,Huang M

更新日期：2020-01-08 00:00:00

abstract：:Changes in peak photosynthesis timing (PPT) could substantially change the seasonality of the terrestrial carbon cycle. Spring PPT in dry regions has been documented for some individual plant species on a stand scale, but both the spatio-temporal pattern of shifting PPT on a continental scale and its determinants rema...

journal_title：Global change biology

authors： Xu C,Liu H,Williams AP,Yin Y,Wu X

更新日期：2016-08-01 00:00:00

abstract：:Geographic range size is the manifestation of complex interactions between intrinsic species traits and extrinsic environmental conditions. It is also a fundamental ecological attribute of species and a key extinction risk correlate. Past research has primarily focused on the role of biological and environmental predi...

journal_title：Global change biology

authors： Di Marco M,Santini L

更新日期：2015-06-01 00:00:00

abstract：:Anthropogenic activities have led to the biotic homogenization of many ecological communities, yet in coastal systems this phenomenon remains understudied. In particular, activities that locally affect marine habitat-forming foundation species may perturb habitat and promote species with generalist, opportunistic trai...

journal_title：Global change biology

authors： Iacarella JC,Adamczyk E,Bowen D,Chalifour L,Eger A,Heath W,Helms S,Hessing-Lewis M,Hunt BPV,MacInnis A,O'Connor MI,Robinson CLK,Yakimishyn J,Baum JK

更新日期：2018-05-01 00:00:00

abstract：:Free-air CO2 enrichment (FACE) allows open-air elevation of [CO2 ] without altering the microclimate. Its scale uniquely supports simultaneous study from physiology and yield to soil processes and disease. In 2005 we summarized results of then 28 published observations by meta-analysis. Subsequent studies have combine...

journal_title：Global change biology

authors： Ainsworth EA,Long SP

更新日期：2021-01-01 00:00:00

abstract：:Increases in noise-generating human activities since the Industrial Revolution have changed the acoustic landscape of many terrestrial and aquatic ecosystems. Anthropogenic noise is now recognized as a major pollutant of international concern, and recent studies have demonstrated impacts on, for instance, hearing thre...

journal_title：Global change biology

authors： Simpson SD,Purser J,Radford AN

更新日期：2015-02-01 00:00:00

abstract：:Atmospheric nitrogen (N) deposition has frequently been observed to increase soil carbon (C) storage in forests, but the underlying mechanisms still remain unclear. Changes in microbial community composition and substrate use are hypothesized to be one of the key mechanisms affected by N inputs. Here, we investigated ...

journal_title：Global change biology

authors： Griepentrog M,Bodé S,Boeckx P,Hagedorn F,Heim A,Schmidt MW

更新日期：2014-01-01 00:00:00

abstract：:Cities are natural laboratories for studying vegetation responses to global environmental changes because of their climate, atmospheric, and biogeochemical conditions. However, few holistic studies have been conducted on the impact of urbanization on vegetation growth. We decomposed the overall impacts of urbanization...

journal_title：Global change biology

authors： Jia W,Zhao S,Liu S

更新日期：2018-09-01 00:00:00

abstract：:In the context of ongoing climatic warming, certain landscapes could be near a tipping point where relatively small changes to their fire regimes or their postfire forest recovery dynamics could bring about extensive forest loss, with associated effects on biodiversity and carbon-cycle feedbacks to climate change. Suc...

journal_title：Global change biology

authors： Tepley AJ,Thompson JR,Epstein HE,Anderson-Teixeira KJ

更新日期：2017-10-01 00:00:00

abstract：:Many taxa are undergoing distribution shifts in response to anthropogenic climate change. However, detecting a climate signal in mobile species is difficult due to their wide-ranging, patchy distributions, often driven by natural climate variability. For example, difficulties associated with assessing pelagic fish dis...

journal_title：Global change biology

authors： Hill NJ,Tobin AJ,Reside AE,Pepperell JG,Bridge TC

更新日期：2016-03-01 00:00:00

abstract：:Improving nitrogen (N) management for greater agricultural output while minimizing unintended environmental consequences is critical in the endeavor of feeding the growing population sustainably amid climate change. Enhanced-efficiency fertilizers (EEFs) have been developed to better synchronize fertilizer N release w...

journal_title：Global change biology

authors： Li T,Zhang W,Yin J,Chadwick D,Norse D,Lu Y,Liu X,Chen X,Zhang F,Powlson D,Dou Z

更新日期：2018-02-01 00:00:00

abstract：:How populations of long-living species respond to climate change depends on phenotypic plasticity and local adaptation processes. Marginal populations are expected to have lags in adaptation (i.e. differences between the climatic optimum that maximizes population fitness and the local climate) because they receive pre...

journal_title：Global change biology

authors： Fréjaville T,Vizcaíno-Palomar N,Fady B,Kremer A,Benito Garzón M

更新日期：2020-02-01 00:00:00

abstract：:Amazonian forests continuously accumulate carbon (C) in biomass and in soil, representing a carbon sink of 0.42-0.65 GtC yr-1 . In recent decades, more than 15% of Amazonian forests have been converted into pastures, resulting in net C emissions (~200 tC ha-1 ) due to biomass burning and litter mineralization in the f...

journal_title：Global change biology

authors： Stahl C,Fontaine S,Klumpp K,Picon-Cochard C,Grise MM,Dezécache C,Ponchant L,Freycon V,Blanc L,Bonal D,Burban B,Soussana JF,Blanfort V

更新日期：2017-08-01 00:00:00

abstract：:Wheat grain protein concentration is an important determinant of wheat quality for human nutrition that is often overlooked in efforts to improve crop production. We tested and applied a 32-multi-model ensemble to simulate global wheat yield and quality in a changing climate. Potential benefits of elevated atmospheric...

journal_title：Global change biology

authors： Asseng S,Martre P,Maiorano A,Rötter RP,O'Leary GJ,Fitzgerald GJ,Girousse C,Motzo R,Giunta F,Babar MA,Reynolds MP,Kheir AMS,Thorburn PJ,Waha K,Ruane AC,Aggarwal PK,Ahmed M,Balkovič J,Basso B,Biernath C,Bindi M,Ca

更新日期：2019-01-01 00:00:00

abstract：:Global urbanization trends impose major alterations on surface waters. This includes impacts on ecosystem functioning that can involve feedbacks on climate through changes in rates of greenhouse gas emissions. The combination of high nutrient supply and shallow depth typical of urban freshwaters is particularly conduc...

journal_title：Global change biology

authors： Herrero Ortega S,Romero González-Quijano C,Casper P,Singer GA,Gessner MO

更新日期：2019-12-01 00:00:00

abstract：:Volatile nitrogen oxides (N2 O, NO, NO2 , HONO, …) can negatively impact climate, air quality, and human health. Using soils collected from temperate forests across the eastern United States, we show microbial communities involved in nitrogen (N) cycling are structured, in large part, by the composition of overstory t...

journal_title：Global change biology

authors： Mushinski RM,Payne ZC,Raff JD,Craig ME,Pusede SE,Rusch DB,White JR,Phillips RP

更新日期：2020-12-15 00:00:00

abstract：:Time series of environmental measurements are essential for detecting, measuring and understanding changes in the Earth system and its biological communities. Observational series have accumulated over the past 2-5 decades from measurements across the world's estuaries, bays, lagoons, inland seas and shelf waters infl...

journal_title：Global change biology

authors： Cloern JE,Abreu PC,Carstensen J,Chauvaud L,Elmgren R,Grall J,Greening H,Johansson JO,Kahru M,Sherwood ET,Xu J,Yin K

更新日期：2016-02-01 00:00:00

abstract：:Few studies have quantitatively projected changes in demography in response to climate change, yet doing so can provide important insights into the processes that may lead to population declines and changes in species distributions. Using a long-term mark-recapture data set, we examined the influence of multiple direc...

journal_title：Global change biology

authors： Dybala KE,Eadie JM,Gardali T,Seavy NE,Herzog MP

更新日期：2013-09-01 00:00:00

abstract：:The role of tree mortality in the global carbon balance is complicated by strong spatial and temporal heterogeneity that arises from the stochastic nature of carbon loss through disturbance. Characterizing spatio-temporal variation in mortality (including disturbance) and its effects on forest and carbon dynamics is t...

journal_title：Global change biology

authors： Vanderwel MC,Coomes DA,Purves DW

更新日期：2013-05-01 00:00:00

abstract：:In the face of increasing cumulative effects from human and natural disturbances, sustaining coral reefs will require a deeper understanding of the drivers of coral resilience in space and time. Here we develop a high-resolution, spatially explicit model of coral dynamics on Australia's Great Barrier Reef (GBR). Our m...

journal_title：Global change biology

authors： Mellin C,Matthews S,Anthony KRN,Brown SC,Caley MJ,Johns KA,Osborne K,Puotinen M,Thompson A,Wolff NH,Fordham DA,MacNeil MA

更新日期：2019-07-01 00:00:00

abstract：:In Boulanger et al. (2018), we investigated the effects of ungulates on forest plant diversity. By suggesting a revisit of our conclusions regarding ecosystem dynamics since the late Pleistocene, Fløjgaard et al. (2018) came to the conclusion that moderate grazing in forest should be a conservation target. Since major...

journal_title：Global change biology

authors： Boulanger V,Dupouey JL,Archaux F,Badeau V,Baltzinger C,Chevalier R,Corcket E,Dumas Y,Forgeard F,Mårell A,Montpied P,Paillet Y,Saïd S,Ulrich E

更新日期：2018-06-01 00:00:00

abstract：:Climate change threatens the provisioning of forest ecosystem services and biodiversity (ESB). The climate sensitivity of ESB may vary with forest development from young to old-growth conditions as structure and composition shift over time and space. This study addresses knowledge gaps hindering implementation of adap...

journal_title：Global change biology

authors： Thom D,Golivets M,Edling L,Meigs GW,Gourevitch JD,Sonter LJ,Galford GL,Keeton WS

更新日期：2019-07-01 00:00:00

abstract：:Plant community composition and functional traits respond to chronic drivers such as climate change and nitrogen (N) deposition. In contrast, pulse disturbances from ecosystem management can additionally change resources and conditions. Community responses to combined environmental changes may further depend on land-u...

journal_title：Global change biology

authors： Blondeel H,Perring MP,Depauw L,De Lombaerde E,Landuyt D,De Frenne P,Verheyen K

更新日期：2020-03-01 00:00:00

abstract：:The maximum rate of carboxylation (Vcmax ) is an essential leaf trait determining the photosynthetic capacity of plants. Existing approaches for estimating Vcmax at large scale mainly rely on empirical relationships with proxies such as leaf nitrogen/chlorophyll content or hyperspectral reflectance, or on complicated ...

journal_title：Global change biology

authors： Jiang C,Ryu Y,Wang H,Keenan TF

更新日期：2020-07-12 00:00:00

abstract：:The global soil carbon pool is approximately three times larger than the contemporary atmospheric pool, therefore even minor changes to its integrity may have major implications for atmospheric CO2 concentrations. While theory predicts that the chemical composition of organic matter should constitute a master control ...

journal_title：Global change biology

authors： Erhagen B,Öquist M,Sparrman T,Haei M,Ilstedt U,Hedenström M,Schleucher J,Nilsson MB

更新日期：2013-12-01 00:00:00

abstract：:The temperature dependence of the reaction kinetics of the Rubisco enzyme implies that, at the level of a chloroplast, the response of photosynthesis to rising atmospheric CO2 concentration (Ca ) will increase with increasing air temperature. Vegetation models incorporating this interaction predict that the response o...

journal_title：Global change biology

authors： Baig S,Medlyn BE,Mercado LM,Zaehle S

更新日期：2015-12-01 00:00:00

abstract：:One widely documented phenological response to climate change is the earlier occurrence of spring-breeding events. While such climate change-driven shifts in phenology are common, their consequences for individuals and populations have rarely been investigated. I addressed this gap in our knowledge by using a multi-ye...

journal_title：Global change biology

authors： Benard MF

更新日期：2015-03-01 00:00:00

abstract：:Autumn senescence regulates multiple aspects of ecosystem function, along with associated feedbacks to the climate system. Despite its importance, current understanding of the drivers of senescence is limited, leading to a large spread in predictions of how the timing of senescence, and thus the length of the growing ...

journal_title：Global change biology

authors： Keenan TF,Richardson AD

更新日期：2015-07-01 00:00:00

abstract：:Summer temperature on the Cape Churchill Peninsula (Manitoba, Canada) has increased rapidly over the past 75 years, and flowering phenology of the plant community is advanced in years with warmer temperatures (higher cumulative growing degree days). Despite this, there has been no overall shift in flowering phenology ...

journal_title：Global change biology

authors： Mulder CP,Iles DT,Rockwell RF

更新日期：2017-02-01 00:00:00

abstract：:Atmospheric CO2 concentrations are now 1.7 times higher than the preindustrial values. Although photosynthetic rates are hypothesized to increase in response to rising atmospheric CO2 concentrations, results from in situ experiments are inconsistent in supporting a CO2 fertilization effect of tree growth. Tree-ring da...

journal_title：Global change biology

authors： Hararuk O,Campbell EM,Antos JA,Parish R

更新日期：2018-12-27 00:00:00