筛选
科学数据
统计数据
共检索到33条 ,权限内显示50条;
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Carbon sequestration and soil restoration potential of grazing lands under exclosure management in a semi-arid environment
- 负责人:
- DOI:
- doi:10.5061/dryad.v7t77ts
- 摘要:
- tion and soil nutrients under five and ten years of grazing exclosures and freely grazed areas in Tigray, northern Ethiopia. Vegetation biomass, carbon stocks
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Vegetation data from Columbia spotted frog (Rana luteiventris) exclosure study in eastern Oregon
- 负责人:
- 关键词:
- DOI:
- doi:10.5066/f7pc30mt
- 摘要:
- We studied the short-term effects of full and partial livestock grazing exclosures on Columbia Spotted Frog (CSF; Rana luteiventris) populations usi
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data for 'Carbon sequestration and vegetation properties across the age of community managed exclosures in Northern Ethiopia'
- 负责人:
- Kebede, Teame Gebrehiwot;;Gebrehiwot, Berhane Hagos;;Kahsay, Shishay Teklay
- DOI:
- doi:10.17632/rg2n37c7sw.1
- 摘要:
- in the old exclosures may need to look into light grazing when the age of exclosures reach its herbaceous climax productivity. Alternative feed res
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Herbivory and competition of Tibetan steppe vegetation in winter pasture: effects of livestock exclosure and plateau pika reduction
- 负责人:
- DOI:
- doi:10.5061/dryad.qg8mb
- 摘要:
- evidence of density-dependent growth, suggesting that intra-specific competition exerted a regulatory effect on annual production in the absence of grazing
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Growth in three Karoo shrub species under various grazing treatments: the tracking of marked individuals over 25 years
- 负责人:
- 关键词:
- 59999 Environmental Sciences not elsewhere classified Ecology 69999 Biological Sciences not elsewhere classified Plant Biology
- DOI:
- doi:10.6084/m9.figshare.7200650.v2
- 摘要:
- Growth studies of long-lived shrubs are uncommon. In semi-arid rangelands, livestock and wildlife grazing influence growth processes and may intera
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
PBG02 Aboveground primary productivity within permanent and rotating grazing exclosures in the Patch-Burn Grazing Experiment at Konza Prairie
- 负责人:
- 关键词:
- DOI:
- doi:10.6073/pasta/371916f3e624b2aeac213e03cfdc7d74
- 摘要:
- il 1 Oct at a stocking density equal to 3.2 ha per cow/calf. To examine the impact of patch burning and grazing in all 8 units, we monitor changes
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Grazing away the resilience of patterned ecosystems
- 负责人:
- DOI:
- doi:10.5061/dryad.pb62bk0
- 摘要:
- these models are spatially explicit, they have adopted a mean-field approach to grazing. By taking into account spatial variability when modelling grazing
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
SGS-LTER Effects of grazing on ecosystem structure and function (GZTX): Vegetation measurements on the Central Plains Experimental Range, Nunn
- 负责人:
- Colorado State University. Libraries;;Colorado State University. Libraries
- DOI:
- doi:10.25675/10217/85591
- 摘要:
- as the boundaries of the Central Plains Experimental Range (CPER). The CPER has a single ownership and landuse (livestock grazing). The PNG is chara
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
grazers alters the response of tundra soil carbon to warming and enhanced nitrogen availability", Ecological Monogra" data-category="" data-cropid="" data-dimen="" data-id="b49fdeb2-f979-11ea-ae96-0242ac110002"> Data from "Removal of grazers alters the response of tundra soil carbon to warming and enhanced nitrogen availability", Ecological Monogra
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.69p8cz8xb
- 摘要:
- of the fences have created different ecosystem states. In addition to the long-term grazing difference, we also established short-term grazer exclosures
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Fire and grazing controlling a tropical tree line: Effects of long?term grazing exclusion in Bale Mountains, Ethiopia
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.83bk3j9nn
- 摘要:
- forest. Location: Bale Mountains, Ethiopia. Methods: Grazing exclosures, repeated vegetation sampling, soil