筛选
科学数据
统计数据
共检索到943条 ,权限内显示50条;
Data from: Flower resource and land management drives hoverfly communities and bee abundance in semi-natural and agricultural grasslands
- 负责人:
- DOI:
- doi:10.5061/dryad.1rd15
- 摘要:
- dry grasslands, but not with improved dry grasslands. 5. Grassland plant community cannot be used as a proxy for pollinator community. Management of grasslands
Data from: Landscape history confounds the ability of the NDVI to detect fine-scale variation in grassland communities
- 负责人:
- DOI:
- doi:10.5061/dryad.r4mk47p
- 摘要:
- in grasslands or for monitoring changes in grassland habitat properties. However, because the concentration of grassland specialists not only depends
Data from: Decreased root heterogeneity and increased root length following grassland invasion
- 负责人:
- 关键词:
- patch;root mortality;grass;nitrogen;root production;mowing;Agropyron cristatum;Root length;Holocene
- DOI:
- doi:10.5061/dryad.mm011
- 摘要:
- s received little attention. Grassland invasions might contribute to decreased spatial heterogeneity because invaders tend to be larger than native vege
Data from: Land-use type and intensity differentially filter traits in above- and belowground arthropod communities
- 负责人:
- Birkhofer, Klaus
- 关键词:
- Grassland Biodiversity Exploratories Biotic homogenization Ecological filters Ecosystem functioning Environmental filtering Forest Soil animals Trait composition Trait diversity
- DOI:
- doi:10.5061/dryad.c186k
- 摘要:
- ;2. Here, we compared the impact of management intensity between (grassland vs. forest) and within land-use types (local manage
Data from: Local biodiversity erosion in South Brazilian grasslands under moderate levels of landscape habitat loss
- 负责人:
- DOI:
- doi:10.5061/dryad.v0n1p
- 摘要:
- . The South Brazilian grasslands belong to one of the largest temperate grassland regions in the world, but have lost 50% of their natural extent in the past 35
YORK UNIVERSITY GRASSLAND LAB
- 负责人:
- 关键词:
- Ecology
- DOI:
- doi:10.6084/m9.figshare.3846858
- 摘要:
- , Ontario, Canada. The grassland was extremely vast with a fewtrees to provide shade. The temperature ranged around 24°C with sunny temperatures. No clouds
YORK UNIVERSITY GRASSLAND LAB
- 负责人:
- 关键词:
- Ecology
- DOI:
- doi:10.6084/m9.figshare.3846858.v1
- 摘要:
- , Ontario, Canada. The grassland was extremely vast with a fewtrees to provide shade. The temperature ranged around 24°C with sunny temperatures. No clouds
Data from: Non-random loss of phylogenetically distinct rare species degrades phylogenetic diversity in semi-natural grasslands
- 负责人:
- DOI:
- doi:10.5061/dryad.3k5m7j6
- 摘要:
- d-use intensification in semi-natural grasslands alters the community diversity and assembly mechanisms is very limited. Large-scale economic drivers of land-use change might inadvertently result
Data from: Testing rangeland health theory in the Northern Great Plains
- 负责人:
- DOI:
- doi:10.5061/dryad.25v031b
- 摘要:
- ? Correctly assessing whether rangeland ecosystem services are stable, improving, or degrading is of global importance. Soil aggregate stability
Data from: Ecotypes of an ecologically dominant prairie grass (Andropogon gerardii) exhibit genetic divergence across the U.S. Midwest grasslands
- 负责人:
- 关键词:
- conservation genetics;Andropogon gerardii;climate change;Landscape Genetics;Ecological Genetics
- DOI:
- doi:10.5061/dryad.tp96r
- 摘要:
- grasslands. This system offers an ideal natural laboratory to study the nature of population divergence and adaptation in spatially varying climates