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共检索到256条 ,权限内显示50条;
Data from: Effects of grazing intensity on plant richness and diversity: a meta-analysis
- 负责人：
- DOI：
- doi:10.5061/dryad.d87v3
- 摘要：
- Most of our knowledge of the effect of grazing on grassland structure is based on grazed-ungrazed contrasts. The effects of grazing in the mos
SGS-LTER Ecosystem Stress Area: Long-term dataset following nutrient enrichment stress on the Central Plains Experimental Range in Nunn, Colora
- 负责人：
- Colorado State University. Libraries;;Colorado State University. Libraries
- 关键词：
- grasslands inorganic nutrients populations carbon aboveground net primary production disturbance cover density fertilization nitrogen
- DOI：
- doi:10.25675/10217/83317
- 摘要：
- conservation groups that exert influence over the area, particularly on federal lands.;;This data package was produced by researchers worki
National Meadow and Pasture Inventory (TUVA)
- 负责人：
- Nordberg, Anna;;Johansson, Veronika;;Telenius, Anders
- 关键词：
- DOI：
- doi:10.15468/jamhmk
- 摘要：
- (classified as mown meadow, open pasture, forest pasture and mountain pasture), 2. Meadows and pastures that are restorable, 3. Non-applicable meadows
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：
- conservation groups that exert influence over the area, particularly on federal lands.;;This data package was produced by researchers worki
SGS-LTER Long-Term Monitoring Project: Vegetation Cover and Structure on Small Mammal Trapping Webs on the Central Plains Experimental Range, Nunn
- 负责人：
- Colorado State University. Libraries;;Colorado State University. Libraries
- 关键词：
- grasslands cover vegetation strucutre mammals population dynamics community dynamics rodents shrublands populations plants
- DOI：
- doi:10.25675/10217/83458
- 摘要：
- conservation groups that exert influence over the area, particularly on federal lands.;;This data package was produced by researchers worki
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: Thresholds and gradients in a semi-arid grassland: long-term grazing treatments induce slow, continuous and reversible vegetation change
- 负责人：
- DOI：
- doi:10.5061/dryad.3m8p1
- 摘要：
- grasslands showing that grazing can cause difficult-to-reverse transitions between alternate stable states. 2 .In a northern mixed-grass prairie in Wyoming
Data from: Variation in plant functional traits is best explained by the species identity: stability of trait based species ranking across meadow
- 负责人：
- DOI：
- doi:10.5061/dryad.v870905
- 摘要：
- the species specificity and ranking stability of functional traits we sampled plant individuals of almost all species (66 in total) within each plot of a long term (19 yea
Data from: Belowground-mediated and phase-dependent processes drive nitrogen-evoked community changes in grasslands
- 负责人：
- DOI：
- doi:10.5061/dryad.qz612jmbf
- 摘要：
- Enhanced deposition of atmospheric nitrogen (N) leads to loss of plant diversity in grassland
YorkU.Grassland.Oct19-2016.csv - Comparing grasslands with varying levels of disturbance to understand the effects human activity
- 负责人：
- 关键词：
- 60202 Community Ecology (excl. Invasive Species Ecology) 60207 Population Ecology 60208 Terrestrial Ecology Ecology
- DOI：
- doi:10.6084/m9.figshare.4042587.v1
- 摘要：
- . Survey Method%3A 25 quadrats measuring 1m by 1m were randomly placed. First in the undisturbed grassland habitat for 52.5 minutes. Two randomly-genera
