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山东黄河流域乡村水生态发展现状及保护策略
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作者 于猛 《山东水利》 2024年第1期58-60,63,共4页
黄河流域的生态保护和高质量发展取决于水生态系统的健康和稳定。这也是山东省在实施黄河流域生态保护和高质量发展战略时必须面对的严峻挑战和发展约束之一。为此,通过对山东黄河流域的乡村水生态系统现状进行分析,提出明确制约黄河流... 黄河流域的生态保护和高质量发展取决于水生态系统的健康和稳定。这也是山东省在实施黄河流域生态保护和高质量发展战略时必须面对的严峻挑战和发展约束之一。为此,通过对山东黄河流域的乡村水生态系统现状进行分析,提出明确制约黄河流域高质量发展的主要问题。同时,从水生态修复和治理的角度出发,提出分区治理、分策治理等对策,以增强山东乡村地区的水生态保护和开发力度,为构建健康稳定的水生态系统,以及促进山东黄河流域的乡村生态保护和经济社会高质量发展提供支持和帮助。 展开更多
关键词 黄河流域 生态保护 乡村水生态系统
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Village Woods and Agricultural Biodiversity in South Korea 被引量:1
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作者 OH Choong Hyeon JEONG Bo Kwang 《Journal of Resources and Ecology》 CSCD 2014年第4期301-305,共5页
In South Korea vilage woods are composed of an isolated tree or a number of trees, located near rural vilages and which have an apparent fengshui shape. Vilage woods also function as wildlife habitat and promote agric... In South Korea vilage woods are composed of an isolated tree or a number of trees, located near rural vilages and which have an apparent fengshui shape. Vilage woods also function as wildlife habitat and promote agricultural biodiversity. Here vilage woods were classiifed in to four types (natural forest, semi-natural forest, half-natural forest and artiifcial forest) and 23 main tree species(dominant or sub-dominant species) identiifed.Pinus densilfora is dominant at 50 sites, and Zelkova serrata is dominant at 45 sites. Across village woods, emerged plants comprise 125 families, 519 genus and 1081 species. In spite of the extremely small area of village wood, 100 000 km2 or 0.00278% Korea’s territory, this ecosystem has an important biodiversity and habitat conservation function. Vilage woods are not only a base for conserving biodiversity, but also deliver ecosystem services in South Korea. 展开更多
关键词 FENGSHUI rural vilage function of habitat ecosystem service
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