[HY/T 083-2005] 海草床生态监测技术规程[现行]
发布时间:2005-05-18
实施时间:2005-09-01
本标准规定了海草床生态监测的主要内容、技术要求和方法。本标准适用于在中华人民共和国内海、领海以及中华..
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[HJ/T 169-2004] 建设项目环境风险评价技术导则[已作废]
发布时间:2004-12-11
实施时间:2004-12-11
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[GB/T 19571-2004] 海洋自然保护区管理技术规范[现行]
发布时间:2004-07-26
实施时间:2005-01-01
本标准规定了中华人民共和国管辖海域内的海洋自然保护区的调查监测、环境保护与恢复、科学研究、宣传教育、..
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发布时间:2002-07-01
实施时间:2002-07-01
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[HJ/T 6-1994] 山岳型风景资源开发环境影响评价指标体系[现行]
发布时间:2001-08-01
实施时间:2001-08-01
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[GB/T 17504-1998] 海洋自然保护区类型与级别划分原则[现行]
发布时间:1998-10-12
实施时间:1999-04-01
本标准确立了我国海洋自然保护区类型与级别划分的基本原则。本标准适用于中华人民共和国的内海、领海以及中..
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[GB/T 14529-1993] 自然保护区类型与级别划分原则[现行]
发布时间:1993-07-01
实施时间:1994-01-01
本标准规定了自然保护区类型与级别的划分。本标准适用于中华人民共和国领域和中华人民共和国管辖的海域内的..
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