Partitioning of the net CO2 exchange using an automated chamber system reveals plant phenology as key control of production and respiration fluxes in a boreal peatland.

abstract：:Predicting the biological effects of climate change presents major challenges due to the interplay of potential biotic and abiotic mechanisms. Climate change can create unexpected outcomes by altering species interactions, and uncertainty over the ability of species to develop in situ tolerance or track environmental ...

journal_title：Global change biology

authors： Amundrud SL,Srivastava DS

更新日期：2019-10-01 00:00:00

abstract：:Globally, spatial distributions of fish stocks are shifting but although the role of climate change in range shifts is increasingly appreciated, little remains known of the likely additional impact that high levels of fishing pressure might have on distribution. For North Sea cod, we show for the first time and in gre...

journal_title：Global change biology

authors： Engelhard GH,Righton DA,Pinnegar JK

更新日期：2014-08-01 00:00:00

abstract：:Studies have documented changes in animal body sizes over the last century, but very little is known about changes in plant sizes, even though reduced plant productivity is potentially responsible for declines in size of other organisms. Here, I ask whether warming trends in the Great Basin have affected plant size by...

journal_title：Global change biology

authors： Leger EA

更新日期：2013-07-01 00:00:00

abstract：:Ecosystem models play a crucial role in understanding and evaluating the combined impacts of rising atmospheric CO2 concentration and changing climate on terrestrial ecosystems. However, we are not aware of any studies where the capacity of models to simulate intra- and inter-annual variation in responses to elevated ...

journal_title：Global change biology

authors： Li FY,Newton PC,Lieffering M

更新日期：2014-01-01 00:00:00

abstract：:Biological invasions are one of the biggest threats to global biodiversity. Marine artificial structures are proliferating worldwide and provide a haven for marine invasive species. Such structures disrupt local hydrodynamics, which can lead to the formation of oxygen-depleted microsites. The extent to which native fa...

journal_title：Global change biology

authors： Lagos ME,Barneche DR,White CR,Marshall DJ

更新日期：2017-06-01 00:00:00

abstract：:Changes in rocky shore community composition as responses to climatic fluctuations and anthropogenic warming can be shown by changes in average species thermal affinities. In this study, we derived thermal affinities for European Atlantic rocky intertidal species by matching their known distributions to patterns in av...

journal_title：Global change biology

authors： Burrows MT,Hawkins SJ,Moore JJ,Adams L,Sugden H,Firth L,Mieszkowska N

更新日期：2019-12-20 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：: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：: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：:The northern boundary of boreal forest and the ranges of tree species are expected to shift northward in response to climate warming, which will result in a decrease in the albedo of areas currently covered by tundra vegetation, an increase in terrestrial carbon sequestration, and an alteration of biodiversity in the ...

journal_title：Global change biology

authors： Walker X,Henry GHR,McLeod K,Hofgaard A

更新日期：2012-10-01 00:00:00

abstract：:Arabica coffee (Coffea arabica) is a key crop in many tropical countries and globally provides an export value of over US$13 billion per year. Wild Arabica coffee is of fundamental importance for the global coffee sector and of direct importance within Ethiopia, as a source of harvestable income and planting stock. Pu...

journal_title：Global change biology

authors： Moat J,Gole TW,Davis AP

更新日期：2019-02-01 00:00:00

abstract：:Tidal marshes have a large capacity for producing and storing organic matter, making their role in the global carbon budget disproportionate to land area. Most of the organic matter stored in these systems is in soils where it contributes 2-5 times more to surface accretion than an equal mass of minerals. Soil organic...

journal_title：Global change biology

authors： Mueller P,Jensen K,Megonigal JP

更新日期：2016-01-01 00:00:00

abstract：:Plastic pollution is distributed across the globe, but compared with marine environments, there is only rudimentary understanding of the distribution and effects of plastics in other ecosystems. Here, we review the transport and effects of plastics across terrestrial, freshwater and marine environments. We focus on hy...

journal_title：Global change biology

authors： Windsor FM,Durance I,Horton AA,Thompson RC,Tyler CR,Ormerod SJ

更新日期：2019-01-21 00:00:00

abstract：:Under climate change, the reduction of frost risk, onset of warm temperatures and depletion of soil moisture are all likely to occur earlier in the year in many temperate regions. The resilience of tree species will depend on their ability to track these changes in climate with shifts in phenology that lead to earlier...

journal_title：Global change biology

authors： Ford KR,Harrington CA,Bansal S,Gould PJ,St Clair JB

更新日期：2016-11-01 00:00:00

abstract：:Mesophyll conductance (gm ) is known to affect plant photosynthesis. However, gm is rarely explicitly considered in land surface models (LSMs), with the consequence that its role in ecosystem and large-scale carbon and water fluxes is poorly understood. In particular, the different magnitudes of gm across plant functi...

journal_title：Global change biology

authors： Knauer J,Zaehle S,De Kauwe MG,Bahar NHA,Evans JR,Medlyn BE,Reichstein M,Werner C

更新日期：2019-05-01 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：:Most North American forests are at some stage of post-disturbance regrowth, subject to a changing climate, and exhibit growth and mortality patterns that may not be closely coupled to annual environmental conditions. Distinguishing the possibly interacting effects of these processes is necessary to put short-term stud...

journal_title：Global change biology

authors： Bond-Lamberty B,Rocha AV,Calvin K,Holmes B,Wang C,Goulden ML

更新日期：2014-01-01 00:00:00

abstract：:Urbanization is a global process contributing to the loss and fragmentation of natural habitats. Many studies have focused on the biological response of terrestrial taxa and habitats to urbanization. However, little is known regarding the consequences of urbanization on freshwater habitats, especially small lentic sys...

journal_title：Global change biology

authors： Hill MJ,Biggs J,Thornhill I,Briers RA,Gledhill DG,White JC,Wood PJ,Hassall C

更新日期：2017-03-01 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：:The aim of this study was to predict the combined effects of enhanced nitrogen (N) deposition and warming on phytoplankton development in high latitude and mountain lakes. Consequently, we assessed, in a series of enclosure experiments, how lake water nutrient stoichiometry and phytoplankton nutrient limitation varied...

journal_title：Global change biology

authors： Bergström AK,Faithfull C,Karlsson D,Karlsson J

更新日期：2013-08-01 00:00:00

abstract：:In the aftermath of the 2015 pandemic of Zika virus (ZIKV), concerns over links between climate change and emerging arboviruses have become more pressing. Given the potential that much of the world might remain at risk from the virus, we used a previously established temperature-dependent transmission model for ZIKV t...

journal_title：Global change biology

authors： Ryan SJ,Carlson CJ,Tesla B,Bonds MH,Ngonghala CN,Mordecai EA,Johnson LR,Murdock CC

更新日期：2021-01-01 00:00:00

abstract：:Human demand for livestock products has increased rapidly during the past few decades largely due to dietary transition and population growth, with significant impact on climate and the environment. The contribution of ruminant livestock to greenhouse gas (GHG) emissions has been investigated extensively at various sc...

journal_title：Global change biology

authors： Dangal SRS,Tian H,Zhang B,Pan S,Lu C,Yang J

更新日期：2017-10-01 00:00:00

abstract：:In this study, we quantify the impacts of climate and land use on soil N2 O and CH4 fluxes from tropical forest, agroforest, arable and savanna ecosystems in Africa. To do so, we measured greenhouse gases (GHG) fluxes from 12 different ecosystems along climate and land-use gradients at Mt. Kilimanjaro, combining long-...

journal_title：Global change biology

authors： Gütlein A,Gerschlauer F,Kikoti I,Kiese R

更新日期：2018-03-01 00:00:00

abstract：:Warming, nutrient enrichment and biodiversity modification are among the most pervasive components of human-induced global environmental change. We know little about their cumulative effects on ecosystems; however, even though this knowledge is fundamental to predicting and managing their consequences in a changing wo...

journal_title：Global change biology

authors： White L,Donohue I,Emmerson MC,O'Connor NE

更新日期：2018-12-01 00:00:00

abstract：:Shifts of distributions have been attributed to species tracking their fundamental climate niches through space. However, several studies have now demonstrated that niche tracking is imperfect, that species' climate niches may vary with population trends, and that geographic distributions may lag behind rapid climate ...

journal_title：Global change biology

authors： Ralston J,DeLuca WV,Feldman RE,King DI

更新日期：2017-04-01 00:00:00

abstract：:To thrive in a time of rapid sea-level rise, tidal marshes will need to migrate upslope into adjacent uplands. Yet little is known about the mechanics of this process, especially in urbanized estuaries, where the adjacent upland is likely to be a mowed lawn rather than a wooded natural area. We studied marsh migration...

journal_title：Global change biology

authors： Anisfeld SC,Cooper KR,Kemp AC

更新日期：2017-02-01 00:00:00

abstract：:The Mediterranean region is projected to be extremely vulnerable to global change, which will affect the distribution of typical forest types such as native oak forests. However, our understanding of Mediterranean oak forest responses to future conditions is still very limited by the lack of knowledge on oak forest dy...

journal_title：Global change biology

authors： Acácio V,Dias FS,Catry FX,Rocha M,Moreira F

更新日期：2017-03-01 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：:Broadacre livestock production is a major but highly diverse component of agriculture in Australia that will be significantly exposed to predicted changes in climate over coming decades. We used the GRAZPLAN simulation models to assess the impacts of climate change under the SRES A2 scenario across southern Australia....

journal_title：Global change biology

authors： Moore AD,Ghahramani A

更新日期：2013-05-01 00:00:00

abstract：:The Southern Ocean ecosystem is undergoing rapid physical and biological changes that are likely to have profound implications for higher-order predators. Here, we compare the long-term, historical responses of Southern Ocean predators to climate change. We examine palaeoecological evidence for changes in the abundanc...

journal_title：Global change biology

authors： Younger JL,Emmerson LM,Miller KJ

更新日期：2016-02-01 00:00:00