【摘要】 汶川灾后生物多样性破坏的主要原因有:地质环境灾害损害了生物生活的环境,进而破坏区域生物多样性;防疫过程将威胁到河流水环境和水生生物多样性;地震直接破坏了当地生态系统的平衡.在阐述生物多样性保护的重要性、紧迫性以及多样性保护应该坚持系统性、前瞻性与可行性的基本原则基础上,提出了尽快开展地震对灾区生物多样性评估、优先恢复国家和省级自然保护区、积极恢复重要生态功能区的生态功能、开展生态修复示范工程、加大对灾区敏感区和脆弱区的保护等生物多样性保护等对策建议.更多还原

【Abstract】 The main reasons of biodiversity destruction after Wenchuan earthquake are: geological hazard undermines the biological living environment to result further destruction of regional biological diversity;vaccination process threatens the biological diversity of river water environment and aquatic;earthquake wrecks the balance of local ecosystem.On the basis of the importance and the urgency of the biodiversity conservation,and of the basic principles of adhering to the systematic,forward-looking and feasibility,countermeasures and suggestions are given including assessing the biodiversity,restoring the national and provincial nature reserves,restoring ecological functions of the important ecological areas,carrying out ecological restoration demonstration projects and protecting sensitive and vulnerable areas,etc.更多还原