南水北调中线工程渠首水源地及干渠沿线生态走廊构建

The Construction of Ecological Corridor in South to North Water Transfer Middle Route Project

南阳是南水北调中线工程渠首所在地和重要水源区,是点(渠首)、线(干渠)、面(水库)的核心区域和唯一结合部,是水源地最后一道生态屏障和水源保护最为敏感的区域.对渠首水源地自然、经济资源进行分析,提出构建渠首水源地及干渠沿线生态走廊建设的总体布局和功能分区,并详细论述建设的重点.

Nanyang is the headwork location and important water source area in the middle line of South to North Water Diversion Project, is the core area and only joint part of headwork, trunk canal and reservior, and is the last eco- logical barriers and the mosl sensitive area to protect water resource. The canal water natural resources, economic re- sources were analyzed by constructing the function division of water and canal headwork ecological corridor partition. The focuses on the detailed analysis of construction are discussed.