河南省黄河流域生物多样性保护战略与行动计划.pptxVIP

/Biodiversity Strategy and Action Plan /in /the Yellow River Basin /in /Henan/ /Province/河南省黄河流域生物多样性保护战略与行动计划/（/2024-2030/年）介绍Introduction 河南黄河流域生物多样性价值和保护状况Biodiversity Values and Conservation生物多样性保护面临的挑战Challenges for biodiversity conservation目录1CONTENTS23生物多样性保护战略和行动计划Strategy of Biodiversity Conservation and Action Plan4河南黄河流域生物多样性保护优先区域Priority Areas of Biodiversity Conservation5介绍Introduction项目范围Project Background河 南 黄 河 流 域 位 于 河 南 省 中 北 部 ， 地 理 坐 标 在 东 经 110°21′~116°6′，北纬33°39′~36°7′之间。本项目具体研究范围 是指水文意义上的黄河流域。自陕西潼关进入河南，西起灵宝市， 东至台前县，河道总长711公里，流域面积3.6万平方公里，占黄河 流域总面积的5%，占河南省总面积的21.7%，涉及10个省辖市（济源示范区）52个县（市、区）。The Yellow River Basin in Henan Province is located in the north central part of Henan Province. Its geographical coordinates are between 110°21′ ~ 116°6′ E and 33°39′ ~ 36° 7′ N. The Yellow River enters Henan from Tongguan, Shaanxi Province, starts from Lingbao City in the West and reaches Taiqian County in the East. The total length of the river course is 711km and the drainage area is 36,000 square kilometers, accounting for 5% of the total area of the Yellow River Basin and 21.7% of the total area of Henan Province. The scope of the project involves 10 provincial cities (Jiyuan demonstration area) and 52 counties (cities and districts).Topographic and Geomorphic Distribution Map of Henan Province演示者2023-05-24 16:07:11--------------------------------------------河南黄河流域因为人口众多 ，所以生态保护和经济发 展的矛盾尤为突出。该区 域涉及常驻人口达3000 多万人，耕地面积占土地 面积的53.76%。从图中可以看出，西部的伏 牛山北坡、小秦岭地区， 生态环境良好。但是在中 下游地区，即使在黄河滩 地，农业和生产建设活动 仍然很多。项目范围Project Background项目区共涉及常住人口3,054.51万人，城镇化率60%，人口密度603人/平方公里。项目区土地总面积390万公顷，其中耕地210万公顷，占总面 积的53.76%；水域13万公顷，占3.3%；林地82万公顷，21.11%；草地35万公顷，占9.07%；建设用地49万公顷，占12.70%。The project area involves a total of 30.5451 million permanent residents, with an urbanization rate of 60% and a population density of 603 people per square kilometer. The total land area of the project area is 3.9 million hectares, of which 2.1 million hectares are cultivated lan