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共检索到619条 ,权限内显示50条;
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Data from: The use and utility of surrogates in biodiversity monitoring programmes
- 负责人:
- DOI:
- doi:10.5061/dryad.q8kh0p9
- 摘要:
- can establish baseline conditions, determine trends in threatened species populations, quantify the effects of management, and provide warning of ecosystem change
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: No influence of water limitation on the outcome of competition between diploid and tetraploid Chamerion angustifolium (Onagraceae)
- 负责人:
- DOI:
- doi:10.5061/dryad.2q840
- 摘要:
- stood. Differential competitive abilities of cytotypes across an environmental gradient could be responsible for these observed geographic range differ
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Estimating the effect of plantations on pine invasions in protected areas: a case study from South Africa
- 负责人:
- DOI:
- doi:10.5061/dryad.525c1
- 摘要:
- in the study area, depending on rates of spread and the cost-effectiveness of control. 6. Policy implications. Estimating the contribution of an invasion
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Data from: Olive oil bioactives protect pigs against experimentally-induced chronic inflammation independently of alterations in gut microbiota
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.f4k24
- 摘要:
- lying mechanism, we conducted a 30-day study in which piglets fed an olive-oil bioactive extract (OBE) and their control counterparts (C+) were injected repeatedly
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Eurobarometer 62.2 (2004);;Eurobarometer 62.2 (2004)
- 负责人:
- , Espoo, Finland;;TNS GALLUP OY, Espoo, Finland;;TNS Infratest, Munich, Germany;;TNS Infratest, Munich, Germany;;TNS ICAP, Athens, Greece;;TNS ICAP, Athens
- DOI:
- doi:10.4232/1.4231
- 摘要:
- stleitzahl; Gewichtungsfaktor.;;This round of Eurobarometer surveys queried respondents on the standard Eurobarometer measures as well as agricultural policy, development
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Data from: Hybridization of an invasive shrub affects tolerance and resistance to defoliation by a biological control agent
- 负责人:
- DOI:
- doi:10.5061/dryad.vc62h
- 摘要:
- control strategies is still under evaluation. For instance, classical biological control, a common strategy involving the utilization of highly specific
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Fire management in the Brazilian Savanna: first steps and the way forward
- 负责人:
- DOI:
- doi:10.5061/dryad.4gc81
- 摘要:
- 1. Several decades of frustrated attempts to prevent fires in the Brazilian savanna (Cerrado) have led to deleterious ecological and management
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Ethiopia, Policies for Sustainable Land Management in the Ethiopian Highlands Dataset 1998-2000
- 负责人:
- IFPRI-DATA;;International Food Policy Research Institute (IFPRI)
- 关键词:
- DOI:
- doi:10.7910/dvn/lq1fph
- 摘要:
- The main objective of the project was to assess policy, institutional and technological strategies to promote more productive
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Morocco, Social Accounting Matrix 1994
- 负责人:
- IFPRI-DATA;;International Food Policy Research Institute
- 关键词:
- DOI:
- doi:10.7910/dvn/1y5itg
- 摘要:
- policies: A rural-urban general equilibrium analysis of Morocco.
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Shifting to settled cultivation: changing practices among the Adis in Central Arunachal Pradesh, north-east India
- 负责人:
- DOI:
- doi:10.5061/dryad.6mq0n
- 摘要:
- en, these nuances are ignored in the Government policies. We conclude that future policies should be mindful of cultural and socio-economic factors tha