Transboundary eco-security and its regulation system in the Longitudinal Range-Gorge Region
Transboundary eco-security and its regulation system in the Longitudinal Range-Gorge Region
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DOI：
10.1007/s11434-007-7001-9
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发表时间：
2007-12-01
影响因子：
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通讯作者：
Gan Su
中科院分区：
文献类型：
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作者：
He DaMing;Liu Jiang;Gan Su
本文探讨了纵向岭谷区跨界生态安全问题及其分布格局、特征和驱动力，并对其调控机制进行了探讨。除沙尘暴外，沿中国陆域边界地区存在着除沙尘暴外的主要跨界生态安全问题。直接驱动力包括修建梯级水电大坝、高速公路和国际航运。开发、坡地耕作和矿产勘查。跨界生态安全问题影响到陆地周边地区和国际航道沿线的下游国家。周边国家的生态变化对LRGR的国内方面产生了影响，如物种入侵。应综合考虑边境生态保护工程和跨界自然保护区建设、生态门槛设置、物种入侵控制、建立生态安全监测平台、建立生态补偿机制和法律(法规)和机构、能力建设等综合措施。建立国际参与的合作机制，建立跨境生态安全基金，实施生态补偿战略，发展信息交流平台和预警系统，是应对LRGR跨境问题的首要任务。
This paper discussed the transboundary eco-security' issues, their distribution patterns, characteristics and driving forces, and regulation system in the Longitudinal Range-Gorge Region.(LRGR). Major transboundary eco-security issues, except for sand-dust storm, can be found along the terrestrial border regions of China in the LRGR. The direct driving forces included constructions of cascade hydropower dams, highways and international navigation. development, slope land cultivation and mineral exploration. Transboundary eco-security issues affect the neighboring areas in the terrestrial region, and the downstream countries along the international watercourses. The ecological changes in the neighboring countries had effects on the domestic side in the LRGR, such as species invasion. The integrated measures should be taken into consideration, including the construction of border eco-protection projects and transboundary nature reserves, ecological threshold set-up, species invasion control, the establishment of eco-security monitoring platform, the constituting of ecological compensation mechanism and laws (rules) and institutions, and capacity building. The most important tasks to deal with the transboundary issues in the LRGR are to form internationally participative cooperation mechanism, establish fund for transboundary eco-security, implement ecological compensation strategy, and develop information exchange platform and warning system.