Abstract:
:Resilience of cocoa agroforestry vs. full sun under extreme climatic conditions. In the specific case of our study, the two shade tree species associated with cocoa resulted in strong competition for water and became a disadvantage to the cocoa plants contrary to expected positive effects.
journal_name
Glob Chang Bioljournal_title
Global change biologyauthors
Abdulai I,Vaast P,Hoffmann MP,Asare R,Jassogne L,Asten PV,Rötter RP,Graefe Sdoi
10.1111/gcb.14044subject
Has Abstractpub_date
2018-05-01 00:00:00pages
e733-e740issue
5eissn
1354-1013issn
1365-2486journal_volume
24pub_type
评论,信件abstract::Drained peatlands are hotspots for greenhouse gas (GHG) emissions, which could be mitigated by rewetting and land use change. We performed an ecological/economic analysis of rewetting drained fertile peatlands in a hemiboreal climate using different land use strategies over 80 years. Vegetation, soil processes, and to...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.13931
更新日期:2018-08-01 00:00:00
abstract::Forested catchments provide critically important water resources. Due to dramatic global forest change over the past decades, the importance of including forest or vegetation change in the assessment of water resources under climate change has been highly recognized by Intergovernmental Panel on Climate Change (IPCC);...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.13983
更新日期:2018-02-01 00:00:00
abstract::Human and natural systems have adapted to and evolved within historical climatic conditions. Anthropogenic climate change has the potential to alter these conditions such that onset of unprecedented climatic extremes will outpace evolutionary and adaptive capabilities. To assess whether and when future climate extreme...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.14329
更新日期:2018-10-01 00:00:00
abstract::Restoration and rehabilitation of native vegetation in dryland ecosystems, which encompass over 40% of terrestrial ecosystems, is a common challenge that continues to grow as wildfire and biological invasions transform dryland plant communities. The difficulty in part stems from low and variable precipitation, combine...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.14374
更新日期:2018-10-01 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
pub_type: 杂志文章
doi:10.1111/gcb.14090
更新日期:2018-05-01 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
pub_type: 杂志文章
doi:10.1111/gcb.15439
更新日期:2020-12-15 00:00:00
abstract::The effects of short-term drought on soil microbial communities remain largely unexplored, particularly at large scales and under field conditions. We used seven experimental sites from two continents (North America and Australia) to evaluate the impacts of imposed extreme drought on the abundance, community compositi...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.14113
更新日期:2018-07-01 00:00:00
abstract::Ocean acidification is expected to decrease calcification rates of bivalves. Nevertheless, in many coastal areas high pCO2 variability is encountered already today. Kiel Fjord (Western Baltic Sea) is a brackish (12-20 g kg(-1) ) and CO2 enriched habitat, but the blue mussel Mytilus edulis dominates the benthic communi...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.12109
更新日期:2013-04-01 00:00:00
abstract::Inland waters are increasingly recognized as critical sites of methane emissions to the atmosphere, but the biogeochemical reactions driving such fluxes are less well understood. The Prairie Pothole Region (PPR) of North America is one of the largest wetland complexes in the world, containing millions of small, shallo...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.13633
更新日期:2017-08-01 00:00:00
abstract::Climate change can modify ecological interactions, but whether it can have cascading effects throughout ecological networks of multiple interacting species remains poorly studied. Climate-driven alterations in the intensity of plant-herbivore interactions may have particularly profound effects on the larger community ...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.12062
更新日期:2013-02-01 00:00:00
abstract::We apply and compare three widely applicable methods for estimating ecosystem transpiration (T) from eddy covariance (EC) data across 251 FLUXNET sites globally. All three methods are based on the coupled water and carbon relationship, but they differ in assumptions and parameterizations. Intercomparison of the three ...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.15314
更新日期:2020-12-01 00:00:00
abstract::One of the greatest current challenges to human society is ensuring adequate food production and security for a rapidly growing population under changing climatic conditions. Climate change, and specifically rising temperatures, will alter the suitability of areas for specific crops and cultivation systems. In order t...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.13959
更新日期:2018-02-01 00:00:00
abstract::Terrestrial net primary productivity (NPP) is an important metric of ecosystem functioning; however, there are little empirical data on the NPP of human-modified ecosystems, particularly smallholder, perennial crops like cocoa (Theobroma cacao), which are extensive across the tropics. Human-appropriated NPP (HANPP) is...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.14661
更新日期:2019-08-01 00:00:00
abstract::Coastal wetlands are among the most productive and carbon-rich ecosystems on Earth. Long-term carbon storage in coastal wetlands occurs primarily belowground as soil organic matter (SOM). In addition to serving as a carbon sink, SOM influences wetland ecosystem structure, function, and stability. To anticipate and mit...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.14376
更新日期:2018-11-01 00:00:00
abstract::Frost events during the active growth period of plants can cause extensive frost damage with tremendous economic losses and dramatic ecological consequences. A common assumption is that climate warming may bring along a reduction in the frequency and severity of frost damage to vegetation. On the other hand, it has be...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.14479
更新日期:2019-01-01 00:00:00
abstract::Carbon release from thawing permafrost soils could significantly exacerbate global warming as the active-layer deepens, exposing more carbon to decay. Plant community and soil properties provide a major control on this by influencing the maximum depth of thaw each summer (active-layer thickness; ALT), but a quantitati...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.13248
更新日期:2016-09-01 00:00:00
abstract::Global climate change poses a serious threat to the future health of coral reef ecosystems. This calls for management strategies that are focused on maximizing the evolutionary potential of coral reefs. Fundamental to this is an accurate understanding of the spatial genetic structure in dominant reef-building coral sp...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.13639
更新日期:2017-06-01 00:00:00
abstract::Drought, widely studied as an important driver of ecosystem dynamics, is predicted to increase in frequency and severity globally. To study drought, ecologists must define or at least operationalize what constitutes a drought. How this is accomplished in practice is unclear, particularly given that climatologists have...
journal_title:Global change biology
pub_type: 杂志文章,评审
doi:10.1111/gcb.14747
更新日期:2019-10-01 00:00:00
abstract::Soil moisture constrains the activity of decomposer soil microorganisms, and in turn the rate at which soil carbon returns to the atmosphere. While increases in soil moisture are generally associated with increased microbial activity, historical climate may constrain current microbial responses to moisture. However, i...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.13219
更新日期:2016-05-01 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
pub_type: 杂志文章
doi:10.1111/gcb.12404
更新日期:2014-01-01 00:00:00
abstract::Animals must balance a series of costs and benefits while trying to maximize their fitness. For example, an individual may need to choose how much energy to allocate to reproduction versus growth, or how much time to spend on vigilance versus foraging. Their decisions depend on complex interactions between environment...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.14681
更新日期:2019-10-01 00:00:00
abstract::Plant functional traits provide a link in process-based vegetation models between plant-level physiology and ecosystem-level responses. Recent advances in physiological understanding and computational efficiency have allowed for the incorporation of plant hydraulic processes in large-scale vegetation models. However, ...
journal_title:Global change biology
pub_type: 杂志文章,评审
doi:10.1111/gcb.14814
更新日期:2019-12-01 00:00:00
abstract::The stability and persistence of coral reefs in the decades to come is uncertain due to global warming and repeated bleaching events that will lead to reduced resilience of these ecological and socio-economically important ecosystems. Identifying key refugia is potentially important for future conservation actions. We...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.12356
更新日期:2013-12-01 00:00:00
abstract::Treeline responses to environmental changes describe an important phenomenon in global change research. Often conflicting results and generally too short observations are, however, still challenging our understanding of climate-induced treeline dynamics. Here, we use a state-of-the-art dendroecological approach to rec...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.13963
更新日期:2018-03-01 00:00:00
abstract::The combination of global and local stressors is leading to a decline in coral reef health globally. In the case of eutrophication, increased concentrations of dissolved inorganic nitrogen (DIN) and phosphorus (DIP) are largely attributed to local land use changes. From the global perspective, increased atmospheric CO...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.12035
更新日期:2013-01-01 00:00:00
abstract::Global change is affecting terrestrial carbon (C) balances. The effect of climate on ecosystem C balance has been largely explored, but the roles of other concurrently changing factors, such as diversity and nutrient availability, remain elusive. We used eddy-covariance C-flux measurements from 62 ecosystems from whic...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.15385
更新日期:2020-12-01 00:00:00
abstract::Anthropogenic landscapes are associated with biodiversity loss and large shifts in species composition and traits. These changes predict the identities of winners and losers of future global change, and also reveal which environmental variables drive a taxon's response to land use change. We explored how the biodivers...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.13921
更新日期:2018-01-01 00:00:00
abstract::As the effects of the Global Climate Changes on the costal regions of Central and South Americas advance, there is proportionally little research being made to understand such impacts. This commentary puts forward a series of propositions of strategies to improve performance of Central and South American science and p...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.12186
更新日期:2013-07-01 00:00:00
abstract::Plant water-use efficiency (WUE, the carbon gained through photosynthesis per unit of water lost through transpiration) is a tracer of the plant physiological controls on the exchange of water and carbon dioxide between terrestrial ecosystems and the atmosphere. At the leaf level, rising CO2 concentrations tend to inc...
journal_title:Global change biology
pub_type: 杂志文章,评审
doi:10.1111/gcb.14634
更新日期:2019-07-01 00:00:00
abstract::The rising trend in concentrations of ground-level ozone (O3 ) - a common air pollutant and phytotoxin - currently being experienced in some world regions represents a threat to agricultural yield. Soybean (Glycine max (L.) Merr.) is an O3 -sensitive crop species and is experiencing increasing global demand as a dieta...
journal_title:Global change biology
pub_type: 杂志文章
doi:10.1111/gcb.13318
更新日期:2016-09-01 00:00:00