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共检索到89条 ,权限内显示50条;

Data from: Removal of an apex predator initiates a trophic cascade that extends from herbivores to vegetation and the soil nutrient pool
- 负责人:
- DOI:
- doi:10.5061/dryad.5bn81
- 摘要:
- It is widely assumed that organisms at low trophic levels, particularly microbes and plants, are essential to basic services in ecosystems, suc

Net Negative Global Warming Potential By Nutrient Management In Arid Cropland In China
- 负责人:
- 关键词:
- DOI:
- doi:10.5281/zenodo.1461081
- 摘要:
- environmental conditions, arid croplands present one of the ecosystems with the greatest potential global cooling effects.

Net Negative Global Warming Potential By Nutrient Management In Arid Cropland In China
- 负责人:
- 关键词:
- DOI:
- doi:10.5281/zenodo.1461082
- 摘要:
- environmental conditions, arid croplands present one of the ecosystems with the greatest potential global cooling effects.

Kenya Long-term Exclosure Experiment
- 负责人:
- 关键词:
- DOI:
- doi:10.5063/f12f7kc5
- 摘要:
- to establish a research and training center for arid ecosystem studies. This center is located on Mpala ranch, a 45,000 acre property in the cente

Data from: Termite mounds can increase the robustness of dryland ecosystems to climatic change
- 负责人:
- 关键词:
- Ecology
- DOI:
- doi:10.5061/dryad.26dk2
- 摘要:
- collapse to desert. Thus, the final, spot-like pattern may provide early warning for such catastrophic shifts. In many arid ecosystems, however, termite

Data from: Drought-induced starvation of aardvarks in the Kalahari: an indirect effect of climate change
- 负责人:
- DOI:
- doi:10.5061/dryad.tr360
- 摘要:
- climate change. Extirpation of aardvarks, which play a key role as ecosystem engineers, may disrupt stability of African ecosystems.

Data from: Contrasting plant water-use responses to groundwater depth in coastal dune ecosystems
- 负责人:
- DOI:
- doi:10.5061/dryad.6vr0666
- 摘要:
- reasing water availability due to climate change and anthropogenic groundwater extraction on coastal dune ecosystems has become of increasing concern, with uncertainties

Data from: Zebra diel migrations reduce encounter risk with lions at night.
- 负责人:
- Courbin, Nicolas
- 关键词:
- anti-predator strategy encounter risk lion nyctohemeral adjustment predator-prey interaction semi-arid wooded savannahs zebra plains
- DOI:
- doi:10.5061/dryad.5d48n33
- 摘要:
- e been demonstrated in many taxa in aquatic ecosystems. In terrestrial ecosystems, prey often shift between various vegetation types whose cover determine thei

Data from: Patterns and thresholds of grazing-induced changes in community structure and ecosystem functioning: species-level responses
- 负责人:
- DOI:
- doi:10.5061/dryad.9n859
- 摘要:
- Overgrazing has resulted in widespread decline in biodiversity and ecosystem functioning in grasslands worldwide in recent decades. However, fe

Data from: High nighttime humidity and dissolved organic carbon content support rapid decomposition of standing litter in a semi-arid landscape
- 负责人:
- DOI:
- doi:10.5061/dryad.5t76p
- 摘要:
- 1. Litter in arid and semi-arid ecosystems usually exhibits a prolonged standing dead phase after senescence; however, we know little about the way