筛选
科学数据
统计数据
共检索到943条 ,权限内显示50条;
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Exacerbated grassland degradation and desertification in Central Asia during 2000-2014
- 负责人:
- DOI:
- doi:10.5061/dryad.12bd9
- 摘要:
- an integrated assessment strategy, by considering both state conversion and within-state change of grasslands, to investigate grassland degra
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Grazer effects on soil carbon storage vary by herbivore assemblage in a semi-arid grassland
- 负责人:
- 关键词:
- plant diversity foraging behaviour soil organic carbon livestock grazing grassland management carbon cycle plant-herbivore interactions
- DOI:
- doi:10.5061/dryad.ts80c92
- 摘要:
- 1.Accounting for 10-30% of global soil organic carbon, grassland soils potentially present a large reservoir for storing atmospheric CO2
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Effects of removing woody cover on long?term population dynamics of a rare annual plant (Agalinis auriculata): a study comparing remnant
- 负责人:
- 关键词:
- oldfield;woody encroachment;Agalinis auriculata;annual;rare plant;survey;population dynamics;prairie
- DOI:
- doi:10.5061/dryad.801r9q8
- 摘要:
- 1. Worldwide, grasslands are becoming shrublands/forests. In North America, eastern red cedar (Juniperus virginiana) often colonizes pra
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Vegetation of semi-natural grassland pastures in southwestern Finland, 1999 - 2004
- 负责人:
- 关键词:
- cattle grazing vascular plants species richness semi-natural grasslands restoration agri-environmental programme Finland
- DOI:
- doi:10.5063/aa/marjaana_toivonen.72.4
- 摘要:
- on vascular plants was collected in 36 mesic semi-natural grasslands, representing different management types: 1) continuous seasonal cattle grazing, 2) cattle gra
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Grassland invasibility varies with drought effects on soil functioning
- 负责人:
- DOI:
- doi:10.5061/dryad.6s2h0
- 摘要:
- n do natives; and (ii) grassland invasibility depends on soil responses to drought disturbance, which are greater in soils that exhibit a larger nutrient pulse
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Direct effects of nitrogen addition on seed germination of eight semi-arid grassland species
- 负责人:
- DOI:
- doi:10.5061/dryad.w3r2280nd
- 摘要:
- Seed germination plays an important role in mediating plant species composition of grassland communities under nitrogen (N) enrichment. Shifts
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
ACEAS VEG-TRANS Qld, Wooroonooran Nature Refuge, Atherton Tablelands, Redlynch
- 负责人:
- DOI:
- doi:10.5063/aa/smguru.11.1
- 摘要:
- intent to convert rainforest to pasture. 1931 Start of land clearing of the previously logged forest \u2013 intent to convert rainforest to pasture. 1938
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Impact of livestock grazing intensity on the plant diversity of species-rich montane grassland in the northern Drakensberg, South Africa by Thamsanqa
- 负责人:
- Thamsanqa Alfred Shezi
- DOI:
- doi:10.15493/saeon.gfw.10000006
- 摘要:
- t species composition and diversity of montane grassland in the northern Drakensberg (Thabo Mofutsanyane district). A grazing gradient from a kraal site to beyond the average fora
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Effects of the soil microbiome on the demography of two annual prairie plants
- 负责人:
- DOI:
- doi:10.5061/dryad.47d7wm39h
- 摘要:
- l parts of the life cycle. Plants in the native whole prairie soil were either generally similar to plants in the uninoculated soil or had slightly higher
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Nutrient availability controls the impact of mammalian herbivores on soil carbon and nitrogen pools in grasslands
- 负责人:
- DOI:
- doi:10.5061/dryad.wstqjq2gw
- 摘要:
- Grasslands have been subject to considerable alteration due to human activities globally, including widespread changes in populations and composition