cover degree meaning in English

覆盖度
植物覆盖物

According to natural conditions of the area , natural rules and systematic engineering principle , a series of countermeasures were propased such as improving forest cover degree , enhancing water conservancy project , adjusting agricultural production constitution , combining engineering measures with ecological measures to restore mine ecosystem and to take comprehensive measures to control soil erosion so as to improve ecological environmental quality in watershed between the yangtze river and the huaihe river
针对研究区域的自然环境条件和社会经济状况，按照系统工程的原理，从遵守自然规律的角度出发提出了提高森林覆盖率，加强水利工程建设，改良土壤，因地制宜调整农业产业结构，工程措施与生物措施相结合进行矿山修复，治理水土流失，搞好生态环境保护规划，大力发展生态旅游，提高公众的环境意识，依靠科技进步促进地方经济发展的一系列改善江淮分水岭地区生态环境问题的对策。