察雅县烟多镇烟多村防洪堤工程可行性研究报告STYLEREF"标题1"\*MERGEFORMAT12结论和建议延边水利水电勘测设计院西藏分院目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc417722284"1项目申请理由PAGEREF_Toc417722284\h1HYPERLINK\l"_Toc417722285"1.1项目背景PAGEREF_Toc417722285\h1HYPERLINK\l"_Toc417722286"1.1.1自然和社会经济概况PAGEREF_Toc417722286\h1HYPERLINK\l"_Toc417722287"1.1.2地理位置PAGEREF_Toc417722287\h2HYPERLINK\l"_Toc417722288"1.1.3地形地貌PAGEREF_Toc417722288\h2HYPERLINK\l"_Toc417722289"1.1.4气候PAGEREF_Toc417722289\h3HYPERLINK\l"_Toc417722290"1.1.5水文PAGEREF_Toc417722290\h3HYPERLINK\l"_Toc417722291"1.1.6旅游资源PAGEREF_Toc417722291\h3HYPERLINK\l"_Toc417722292"1.1.7矿产资源PAGEREF_Toc417722292\h6HYPERLINK\l"_Toc417722293"1.1.8全区经济发展概况PAGEREF_Toc417722293\h7HYPERLINK\l"_Toc417722294"1.2项目建设的必要性PAGEREF_Toc417722294\h7HYPERLINK\l"_Toc417722295"1.3项目建设的可行性PAGEREF_Toc417722295\h8HYPERLINK\l"_Toc417722296"2.项目区选择和规划区基本情况PAGEREF_Toc417722296\h9HYPERLINK\l"_Toc417722297"3.项目目标PAGEREF_Toc417722297\h10HYPERLINK\l"_Toc417722298"4项目规划编制依据和规划过程PAGEREF_Toc417722298\h11HYPERLINK\l"_Toc417722299"4.1编制依据PAGEREF_Toc417722299\h11HYPERLINK\l"_Toc417722300"4.2规划过程PAGEREF_Toc417722300\h11HYPERLINK\l"_Toc417722301"5项目内容和规模PAGEREF_Toc417722301\h12HYPERLINK\l"_Toc417722302"5.1工程布置及主要建筑物PAGEREF_Toc417722302\h12HYPERLINK\l"_Toc417722303"5.1.1概况PAGEREF_Toc417722303\h12HYPERLINK\l"_Toc417722304"5.2防护工程设计PAGEREF_Toc417722304\h12HYPERLINK\l"_Toc417722305"5.2.1堤线布置原则PAGEREF_Toc417722305\h12HYPERLINK\l"_Toc417722306"5.2.2堤型确定PAGEREF_Toc417722306\h13HYPERLINK\l"_Toc417722307"5.3环境保护PAGEREF_Toc417722307\h13HYPERLINK\l"_Toc417722308"5.3.1对环境主要不利影响PAGEREF_Toc417722308\h13HYPERLINK\l"_Toc417722309"5.3.2保护措施PAGEREF_Toc417722309\h13HYPERLINK\l"_Toc417722310"5.4建设安排与实施方案PAGEREF_Toc417722310\h13HYPERLINK\l"_Toc417722311"5.4.1工程实施计划PAGEREF_Toc417722311\h13HYPERLINK\l"_Toc41