European Union study NBS current practices in European countries (2011)
欧盟有关NBS当前在欧洲国家运用情况的研究(2011)
– summary current practices report
– 当前实践总结报告
– expert opinion recommendations for improvement
– 专家改进建议
– executive summary
– 执行总结
– report final consensus meeting with European experts
– 与欧洲专家达成的最终共识
ISNS 2018 NBS in Europe Survey: Main Results
Guidelines of related organisations
相关组织机构准则