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滨岸缓冲带是一种控制水土流失和面源污染、进行景观重建的新型生态工程措施,其技术的关键是植物物种的选择,而乡土植物是首选植物。对川中丘陵区农村饮用水水源地河库滨岸自然生长的植物进行了调查,分析了水源地栖息的常见植物的生活习性和群落特征,筛选出部分可以在水源地浅水区、岸边草地和防护林区域种植的优良本土修复植物,以用于水源地的水土保持、生态修复和景观重建。
The coastal buffer zone is a new type of ecological engineering measures to control soil and water loss and non-point source pollution and landscape reconstruction. The key of its technology is the selection of plant species, while native plants are the preferred plants. The natural growth of plants in the reservoir banks of the rural drinking water sources in the hilly area of central Sichuan Basin was investigated. The habitats and community characteristics of common plants habitat in the water source areas were analyzed. Some of them were screened out in shallow water areas, Excellent native plantations planted in shelterbelt areas for soil and water conservation, ecological restoration and landscape rebuilding of water sources.