筛选
科学数据
统计数据
共检索到163条 ,权限内显示50条;
Data from: A global meta-analyses of the response of multi-taxa diversity to grazing intensity in grasslands
- 负责人：
- DOI：
- doi:10.5061/dryad.2fqz612k0
- 摘要：
- Livestock grazing is an important component and driver of biodiversity in grassland ecosystems. While numerous studies and a few meta-analyses ha
Data from: Direct effects of nitrogen addition on seed germination of eight semi-arid grassland species
- 负责人：
- DOI：
- doi:10.5061/dryad.w3r2280nd
- 摘要：
- tions, including 0, 5, 10, 20, and 40 mM N (NH4NO3) on seed germination of eight semi-arid grassland species. Results showed that low
Biochemical Responses of US Great Plains Grasslands to Regional and Interannual Variability in Precipitation (1999-2001)
- 负责人：
- Colorado State University. Libraries;;Colorado State University. Libraries
- DOI：
- doi:10.25675/10217/85531
- 摘要：
- ntial in grasslands is thought to be high due to the large soil organic carbon pools characteristic of these ecosystems. Inputs
Data from: Different clades and traits yield similar grassland functional responses
- 负责人：
- DOI：
- doi:10.5061/dryad.q1b6v
- 摘要：
- ound net primary productivity (ANPP) differ between systems with distinct biogeographic histories and species assemblages. Specifically, we compared grasslands spanning a broad
Data from: Artificial light at night causes top-down and bottom-up trophic effects on invertebrate populations
- 负责人：
- DOI：
- doi:10.5061/dryad.8217n76
- 摘要：
- ng combinations of grassland plants and invertebrate herbivores and predators to illumination at night over a three-year period to simulate conditions under diffe
Data from: Competition suppresses shrubs during early, but not late, stages of arid grassland-shrubland state transition
- 负责人：
- DOI：
- doi:10.5061/dryad.7mq2q24
- 摘要：
- 1. Transitions from grass to woody plant dominance, widely reported in arid systems, are typically attributed to changes in disturbance regimes
Data from: Rising variability, not slowing down, as a leading indicator of a stochastically driven abrupt transition in a dryland ecosystem
- 负责人：
- DOI：
- doi:10.5061/dryad.gg1fk
- 摘要：
- in field ecosystems, where stochasticity is important in driving transitions, remains unclear. We analyzed long-term data from a dryland ecosystem in the Shapotou
Data from: N balance and cycling of Inner Mongolia typical steppe - a comprehensive case study of grazing effects
- 负责人：
- DOI：
- doi:10.5061/dryad.s903c
- 摘要：
- Increasing grazing pressure and climate change affect nitrogen (N) dynamics of grassland ecosystems in the Eurasian Steppe belt with unclear
Data from: Shrub encroachment can reverse desertification in semi-arid Mediterranean grasslands
- 负责人：
- DOI：
- doi:10.5061/dryad.11m00
- 摘要：
- ible impacts upon biota and ecosystem processes. We conducted a study in degraded Mediterranean grasslands dominated by Stipa tenacissima to simultaneously
Data from: Divergent fire management leads to multiple beneficial outcomes for butterfly conservation in a production mosaic
- 负责人：
- DOI：
- doi:10.5061/dryad.1jc66q0
- 摘要：
- ong the successional gradient, recently burned grassland and natural forests, supported relatively diverse and complementary butterfly assemblages. Grassland corridors
