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Canadian biodiversity: ecosystem status and trends 2010
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- 关键词：
- DOI：
- doi:10.5203/0061523
- 摘要：
- of grasslands, where grassland bird populations are dropping sharply; and fragmented forests that place forestdwelling caribou at risk. The dramatic loss
SMES Study: Quadrat Soil Surface Disturbance Data
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- 关键词：
- DOI：
- doi:10.6073/pasta/5f0bb1e15860250d5fa5dfa62f471aa1
- 摘要：
- ). The species composition and physical structure of these desert grassland ecosystems were significantly altered by alien herbivores about 100 years ago (Bahre 1991, York
SMES Study: Rabbit Survey Data
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- 关键词：
- DOI：
- doi:10.6073/pasta/5df56fda3c1e1ce4300f65774f655fd3
- 摘要：
- ). The species composition and physical structure of these desert grassland ecosystems were significantly altered by alien herbivores about 100 years ago (Bahre 1991, York
Data from: Rising variability, not slowing down, as a leading indicator of a stochastically driven abrupt transition in a dryland ecosystem
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- DOI：
- doi:10.5061/dryad.gg1fk
- 摘要：
- owed no (or weak) signatures of CSD, but exhibited expected increasing trends in the variability of the grass cover, quantified by variance and skewness. Thes
Data from: Rapid transgenerational effects in Knautia arvensis in response to plant-community diversity
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- DOI：
- doi:10.5061/dryad.62275
- 摘要：
- ; 1–4 plant functional groups) and composition (with or without legumes and/or grasses) on phenotypic differentiation and variation of the tall herb Knautia arvensis. We measured
Data from: Biodiversity-ecosystem functioning relationships in a long-term non-weeded field experiment
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- DOI：
- doi:10.5061/dryad.5md87rm
- 摘要：
- Many grassland biodiversity experiments show a positive relationship between biodiversity and ecosystem functioning, however, in most thes
Data from: Sensitivity of the farmland bird community to crop diversification in Sweden: does the CAP fit?
- 负责人：
- Josefsson, Jonas
- 关键词：
- agri-environment schemes Common Agricultural Policy crop diversification farmland birds landscape composition landscape complexity mosaic landscapes multifunctional agriculture wildlife conservation land use
- DOI：
- doi:10.5061/dryad.0g794
- 摘要：
- of grasslands on organic farms that in these landscapes support lower densities of field-nesting species compared with cereals. Policy implications. Our study
Data from: Compounded perturbations in coastal areas: contrasting responses to nutrient enrichment and the regime of storm-related disturbance depend
- 负责人：
- Bertocci, Lacopo
- DOI：
- doi:10.5061/dryad.kv5h0
- 摘要：
- ound vegetation in grasslands) are expected to benefit from intense physical disturbance. Species whose abundance is more directly related to the availability of nutrients
Data from: Wild boar (Sus scrofa) increases species diversity of semi-dry grassland: field experiment with simulated soil disturbances
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- DOI：
- doi:10.5061/dryad.4521vq2
- 摘要：
- .7 % of the grassland undisturbed, 0.4 % with fresh disturbance and 0.9 % in older successional stages. Vegetation composition on the artificially disturbed plots
Data from: Invasive plant species are locally adapted just as frequently and at least as strongly as native plant species
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- DOI：
- doi:10.5061/dryad.7t18j
- 摘要：
- of local adaptation. The meta-analysis was based on different experiments performed in various habitats including grasslands, steppes, deserts, forests, mountains
