筛选
科学数据
统计数据
共检索到112条 ,权限内显示50条;
Eurobarometer 66.1: European Values and Societal Issues, Mobile Phone Use, and Farm Animal Welfare, September-October 2006;;Version 2
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/icpsr21281.v2
- 摘要：
- , Belgium, Republic of Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg
Eurobarometer 66.1: European Values and Societal Issues, Mobile Phone Use, and Farm Animal Welfare, September-October 2006;;Version 1
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/icpsr21281.v1
- 摘要：
- , Belgium, Republic of Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg
Data from: High genotypic diversity and strong spatial structure in populations of Trifolium alpestre with low seed production
- 负责人：
- DOI：
- doi:10.5061/dryad.4h53m7n
- 摘要：
- on the biological characteristics of species and the ecological conditions of habitats. We focused on the genotypic diversity of Trifolium alpestre populations in Estonia. We assayed
Eurobarometer 63.2: Radioactive Waste, Transport Services, Farm Animal's Welfare, and Means of Payment, February-March 2005;;Version 2
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/icpsr04669.v2
- 摘要：
- standardization of response categories.The fieldwork dates in the data file for Denmark, Germany, Ireland, and Estonia are not consistent with the fieldwork dates
Eurobarometer 63.2: Radioactive Waste, Transport Services, Farm Animal's Welfare, and Means of Payment, February-March 2005;;Archival Version
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/icpsr04669
- 摘要：
- standardization of response categories.The fieldwork dates in the data file for Denmark, Germany, Ireland, and Estonia are not consistent with the fieldwork dates
Eurobarometer 64.4: Mental Well-Being, Telecommunications, Harmful Internet Content, and Farm Animal Welfare, December 2005-January 2006;;Version 1
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/icpsr04667.v1
- 摘要：
- , Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Poland, Portugal
Eurobarometer 64.4: Mental Well-Being, Telecommunications, Harmful Internet Content, and Farm Animal Welfare, December 2005-January 2006;;Version 2
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/icpsr04667.v2
- 摘要：
- , Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Poland, Portugal
Estonian results from the monitoring of pesticide residues in food
- 负责人：
- 关键词：
- Estonia pesticide residues food control monitoring maximum residue levels consumer risk assessment agriculture crops plant-protection products chemicals
- DOI：
- doi:10.5281/zenodo.1322680
- 摘要：
- . For this reason, a comprehensive legislative framework has been established in the European Union (EU), which defines rules for the approval of active substances
