共找到 512 条与 森林资源保护 相关的标准,共 35 页
Afforestation Technical Specifications for Desertification Control in the Loess Plateau of Northern Shaanxi
Technical specifications for conservation and management of rare garden plant communities
本文件适用于风景区、森林公园、郊野公园、地质公园、有山体的城市公园等,以及沿高速公路、铁路、江河两岸等可视范围山体的生态景观林。
Ecological landscape forest tending regulations
Guidelines for the preparation of forest fire emergency plans
Technical regulations for low-efficiency camphor stand transformation
Technical regulations for returning farmland to wetlands to control agricultural non-point source pollution
Provincial important wetland identification indicators
National Park Boundary Demarcation and Marking Specifications
Technical regulations for vegetation restoration in karst areas
Technical specifications for the return of extremely small populations of wild plants to the wild
Tree ring number measurement method
Specifications for the Examination and Approval of Forest Tree Varieties
Technical Guidelines for Habitat Restoration in Karst Areas
Technical guidelines for ex situ conservation of rare plants in the development of large hydropower projects
本规程共分8章,主要技术内容包括:总则、术语、基本规定、模型构建和测试、参数率定和模型验证、应用和维护、成果编制、模型验收。
Technical Specification for Construction and Application of Mathematical Model of Urban Flooding Prevention and Control System
本标准适用于昭通市一般湿地的认定
General Wetland Certification
Monitoring indicators and methods of artificial forest ecosystem in the middle and lower reaches of the Yangtze River floodplain
Technical Specifications for Sampling for Environmental Sampling and Inspection of Economic Forest Producing Areas
Technical regulations for the control of poplar sawflies
Forest plant classification, survey and mapping specifications
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