摘要
从土壤资源、生物资源、生态系统三方面分析了秦皇岛市生态环境现状,并总结分析出秦皇岛市生态环境方面存在的主要问题:土壤侵蚀、林地和草地退化、湿地萎缩、气象地质灾害易发、外来物种入侵。针对上述生态问题,提出保护区域生物多样性、加强湿地保护、构建生态网络、加强对自然灾害的应对能力等为主要方向与措施。
From three aspect analyzed the current situation of ecological environment in Qinhuan-gdao： soil resource, biological resources, ecosystem and summarized the primal problems in ecolo-gical environment： soil erosion, forest and grassland degradation, wetland shrinkage, meteorological and geological disaster, and alien species invasion. Based on these ecological problems, put forw-ard the main direction and ecological conservation measues for Qinhuangdao.
出处
《中国环境管理干部学院学报》
CAS
2017年第2期29-32,共4页
Journal of Environmental Management College of China
基金
秦皇岛市科技局项目<秦皇岛市道地中药材规范化优质栽培及推广种植研究>(201401A071)
关键词
生态环境
湿地萎缩
水土流失
生态系统
ecological environment, wetland shrinkage, water loss and soil erosion, ecosystem
