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共检索到133条 ,权限内显示50条;
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Physical, chemical and biological properties of forest and home lawn soils
- 负责人:
- 关键词:
- DOI:
- doi:10.6073/pasta/77fb03c012bcf4e457d1dabf7e69100b
- 摘要:
- a visual inspection to determine horizon depths and Munsell color. Soil cores were also inspected for obvious signs of disturbance such as buried horizons, lithologic
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Physical, chemical and biological properties of forest and home lawn soils
- 负责人:
- 关键词:
- DOI:
- doi:10.6073/pasta/ffe5abf5509565886c05c0eeb8c7bbbb
- 摘要:
- a visual inspection to determine horizon depths and Munsell color. Soil cores were also inspected for obvious signs of disturbance such as buried horizons, lithologic
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Competitive responses of eight old-field plant species in four environments
- 负责人:
- DOI:
- doi:10.5061/dryad.mr479dj
- 摘要:
- whether the competitive responses of eight species varied with fertility and disturbance in an old field. We also tested whether the competitive effect
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Physical, chemical and biological properties of forest and home lawn soils
- 负责人:
- 关键词:
- DOI:
- doi:10.6073/pasta/757e46ee1bf5d6be749eea229ba2ce81
- 摘要:
- a visual inspection to determine horizon depths and Munsell color. Soil cores were also inspected for obvious signs of disturbance such as buried horizons, lithologic
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
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
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Earthworm activity and availability for meadow birds is restricted in intensively managed grasslands
- 负责人:
- DOI:
- doi:10.5061/dryad.0gn43fr
- 摘要:
- of groundwater tables in spring and the disturbance of the soil by slit injection of slurry increase topsoil desiccation. This decreases earthworm availability
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Fine root dynamics in lodgepole pine and white spruce stands along productivity gradients in reclaimed oil sands sites
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.m1s46
- 摘要:
- equivalent to that existed before the disturbance. Re-establishment of forest cover will be affected by the production and turnover rate of fine roots. Howeve
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Deterministic processes vary during community assembly for ecologically dissimilar taxa
- 负责人:
- DOI:
- doi:10.5061/dryad.r3sh7
- 摘要:
- is the primary driver of bacterial community turnover in general, although its importance decreases with increasing isolation and disturbance. Fungal communities
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Sora (Porzana carolina) autumn migration habitat use
- 负责人:
- DOI:
- doi:10.5061/dryad.5n7t4
- 摘要:
- resources for non-breeding waterfowl. Moist soil management techniques typically include seasonal water-level manipulations and mechanical soil disturbance
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Alien and native plant establishment in grassland communities is more strongly affected by disturbance than above- and below-ground
- 负责人:
- DOI:
- doi:10.5061/dryad.k6t16
- 摘要:
- l factorial combinations of low vs. high disturbance (mowing vs mowing and tilling of the upper soil layer), suppression or not of pathogens (biocide