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共检索到943条 ,权限内显示50条;
Data from: Effects of grazing on soil nitrogen spatial heterogeneity depend on herbivore assemblage and pre-grazing plant diversity
- 负责人：
- DOI：
- doi:10.5061/dryad.2785q
- 摘要：
- assemblages [no grazing; cattle grazing (CG); sheep grazing (SG); and mixed grazing (MG) of cattle and sheep] on soil N spatial heterogeneity in grasslands
Data from: Applying a dryland degradation framework for rangelands: the case of Mongolia
- 负责人：
- Chantsallkham Jamsranjav
- 关键词：
- livestock livestock-use gradient rangeland heterogeneity resilience-based management degradation indicators degradation framework
- DOI：
- doi:10.5061/dryad.3ch50
- 摘要：
- Livestock-caused rangeland degradation remains a major policy concern globally and the subject of widespread scientific study. This concern persists
Data from: The effects of timing of grazing on plant and arthropod communities in high-elevation grasslands
- 负责人：
- DOI：
- doi:10.5061/dryad.37n69
- 摘要：
- in mid-July, in two experiments conducted in different grassland habitat types (i.e., wet meadow and upland) in 2011 and 2012. In the upland grassland
Data from: Habitat associations of bats in a working rangeland landscape
- 负责人：
- Trubitt, Rebecca
- DOI：
- doi:10.5061/dryad.r17q65s
- 摘要：
- 1. Land-use change has resulted in rangeland loss and degradation globally. These changes include conversion of native grasslands for row-crop
Data from: Patterns of rangeland productivity and land ownership: implications for conservation and management
- 负责人：
- DOI：
- doi:10.5061/dryad.pm929m9
- 摘要：
- e vital for humans, providing numerous ecosystem goods and services. In the conterminous United States (CONUS) the dominant component of rangeland
Data from: Species and genetic diversity are not congruent in fragmented dry grasslands
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.3127rs3
- 摘要：
- and genetic diversity. We analysed the relationship between the species diversity of dry grasslands and the genetic diversity of several dry grassland plant species, ther
Data from: Frost maintains forests and grasslands as alternate states in a montane tropical forest-grassland mosaic; but alien tree invasion
- 负责人：
- DOI：
- doi:10.5061/dryad.4n7n883
- 摘要：
- 1. Forest-grassland mosaics, with abrupt boundaries between the two vegetation types, occur across the globe. Fire and herbivory are wide
Data from: Livestock overgrazing disrupts the positive associations between soil biodiversity and nitrogen availability
- 负责人：
- DOI：
- doi:10.5061/dryad.z08kprr96
- 摘要：
- zing exclusion experiments across eight sites along precipitation gradient covering three major types of grassland in northern China to compare the linkage bet
Data from: Changes in potential nitrous oxide efflux during grassland restoration
- 负责人：
- DOI：
- doi:10.5061/dryad.4qh3sf5
- 摘要：
- The effects of grassland restoration on nitrous oxide (N2O) efflux in formerly cultivated agricultural soils are not well known. Restoration change
Data from: Effect of pyric herbivory on source-sink dynamics in grassland birds
- 负责人：
- Davis, Craig
- 关键词：
- dickcissel eastern meadowlark fire-grazing interaction grasshopper sparrow grassland management nest survival patch-burn grazing management sensitivity analysis tallgrass prairie
- DOI：
- doi:10.5061/dryad.2pn59
- 摘要：
- and degradation of native grasslands. Rangeland management that promotes increasing and sustaining livestock production through reducing the inherent, disturbance
