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共检索到108条 ,权限内显示50条;
Data from: Landscape genetic approaches to guide native plant restoration in the Mojave Desert
- 负责人:
- DOI:
- doi:10.5061/dryad.d48r5
- 摘要:
- Restoring dryland ecosystems is a global challenge due to synergistic drivers of disturbance coupled with unpredictable environmental conditions
Data from: Genetic effects of landscape, habitat preference, and demography on three co-occurring turtle species
- 负责人:
- DOI:
- doi:10.5061/dryad.4tj56
- 摘要:
- ee co-occurring turtle species across a gradient of habitat change (including varying loss of wetlands and agricultural conversion of upland habitats
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:
- ly, and to assess the extent to which these interactions might influence arid land state transition dynamics. 2. Target Prosopis glandulosa shrubs had surrounding
Data from: Deep phylogeographic structuring of populations of the trapdoor spider Moggridgea tingle (Migidae) from southwestern Australia: evidence
- 负责人:
- DOI:
- doi:10.5061/dryad.sf375
- 摘要:
- tion of at least nine populations in different geographic locations, including upland regions of the Stirling and Porongurup Ranges. High levels of mtDNA divergence
Data from: Shrub encroachment can reverse desertification in semi-arid Mediterranean grasslands
- 负责人:
- DOI:
- doi:10.5061/dryad.11m00
- 摘要:
- The worldwide phenomenon of shrub encroachment in grass-dominated dryland ecosystems is commonly associated with desertification. Studies
Data from: Mowing effects on woody stem density and woody and herbaceous vegetation heights along Mississippi highway right-of-ways
- 负责人:
- DOI:
- doi:10.5061/dryad.55vk20v
- 摘要:
- mowing during fall, and (c) one mowing during fall with supplemental native wildflower seeding. Upland plots were differentiated based on soil dr
Data from: Functional responses of aquatic and riparian vegetation to hydrogeomorphic restoration of channelized lowland streams and their valleys
- 负责人:
- DOI:
- doi:10.5061/dryad.5874v7h
- 摘要:
- s with water tables between 0.0 and -0.6 m, and more upland species as well. 4. Synthesis and applications. This study demonstrates that the combination of strongl
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
Water quality data for well, stream, and seep samples from the Harford Teaching and Research Farm (Cortland County, NY): 1974-1994
- 负责人:
- 关键词:
- streams watersheds water pollution water quality water pH agricultural pollution sediment pollution alkalinity anions chlorides
- DOI:
- doi:10.5063/aa/gss1.18.20
- 摘要:
- and aquifers in a typical outwash valley with its surrounding upland areas. First, a major ground water divide runs through the center of the farm; part dr
33 high-resolution scenarios of land use and vegetation change in the Great Plains Landscape Conservation Cooperative region
- 负责人:
- DOI:
- doi:10.5066/f7xw4j03
- 摘要:
- rall the scenario is marked by expansion of high-value traditional crops (corn, soybeans, cotton), with a concurrent decline in dryland wheat and some other lower-va