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A platform for research: civil engineering, architecture and urbanism
Coastal wetland habitat improvement and bird habitat ecological restoration method
The invention discloses a coastal wetland habitat improvement and bird habitat ecological restoration method. The method comprises the following steps: breaking ridges and removing weirs, dredging a water channel, and promoting a wetland water system to be communicated; building a certain number of bird inhabitation islands according to the proportion of 1-2 bird inhabitation islands per 10,000 square meters; moving soil to build ridges, and constructing wet land dark ridges to meet the water level requirements of inhabitation of different birds; vegetation is regulated and controlled, the spartina alterniflora is gradually cut, and a wetland biologic chain is restored; wherein 3-5 layers of slope protection baskets are laid around the inhabitation island, amphibious plants hobby by birds are planted in the baskets, halophytes are planted on the island, a natural wetland community is formed, and conservation bird nests are arranged in the community; hygrophytes are planted on the dark ridges of the wetland, concave lands are naturally formed between the ridges, and aquatic plants are planted in the concave lands. By implementing the technical scheme, the habitat improvement of the coastal wetland can be realized, the rapid recovery of indigenous plants and the improvement of a biologic chain are promoted, and a habitat space which is diversified in vegetation, stable in food source and suitable for reproduction is provided for the wetland birds.
本发明公开了一种滨海湿地生境改善与鸟类栖息地生态修复方法，包括如下步骤：破埂除堰，疏通水道，促使湿地水系连同；湿地堆岛，按照1～2个/1万平方米的比例建造一定数量的鸟类栖息岛；移土造埂，构筑湿地暗埂，以满足不同鸟类栖息的水位需求；植被调控，渐进式刈割互花米草，修复湿地生物链；其中，栖息岛岛周铺设3～5层护坡筐，筐内种植鸟类嗜好的两栖植物，岛上种植盐生植物，形成自然式湿地群落，群落内布设保育鸟巢；湿地暗埂上种植湿生植物，埂间自然形成凹地，凹地内种植水生植物。实施本技术方案，可以实现滨海湿地的生境改良，促进土著植物快速恢复和生物链好转，为湿地鸟类提供一个植被多样、食源稳定、宜于繁衍的栖息空间。
Coastal wetland habitat improvement and bird habitat ecological restoration method
The invention discloses a coastal wetland habitat improvement and bird habitat ecological restoration method. The method comprises the following steps: breaking ridges and removing weirs, dredging a water channel, and promoting a wetland water system to be communicated; building a certain number of bird inhabitation islands according to the proportion of 1-2 bird inhabitation islands per 10,000 square meters; moving soil to build ridges, and constructing wet land dark ridges to meet the water level requirements of inhabitation of different birds; vegetation is regulated and controlled, the spartina alterniflora is gradually cut, and a wetland biologic chain is restored; wherein 3-5 layers of slope protection baskets are laid around the inhabitation island, amphibious plants hobby by birds are planted in the baskets, halophytes are planted on the island, a natural wetland community is formed, and conservation bird nests are arranged in the community; hygrophytes are planted on the dark ridges of the wetland, concave lands are naturally formed between the ridges, and aquatic plants are planted in the concave lands. By implementing the technical scheme, the habitat improvement of the coastal wetland can be realized, the rapid recovery of indigenous plants and the improvement of a biologic chain are promoted, and a habitat space which is diversified in vegetation, stable in food source and suitable for reproduction is provided for the wetland birds.
本发明公开了一种滨海湿地生境改善与鸟类栖息地生态修复方法，包括如下步骤：破埂除堰，疏通水道，促使湿地水系连同；湿地堆岛，按照1～2个/1万平方米的比例建造一定数量的鸟类栖息岛；移土造埂，构筑湿地暗埂，以满足不同鸟类栖息的水位需求；植被调控，渐进式刈割互花米草，修复湿地生物链；其中，栖息岛岛周铺设3～5层护坡筐，筐内种植鸟类嗜好的两栖植物，岛上种植盐生植物，形成自然式湿地群落，群落内布设保育鸟巢；湿地暗埂上种植湿生植物，埂间自然形成凹地，凹地内种植水生植物。实施本技术方案，可以实现滨海湿地的生境改良，促进土著植物快速恢复和生物链好转，为湿地鸟类提供一个植被多样、食源稳定、宜于繁衍的栖息空间。
Coastal wetland habitat improvement and bird habitat ecological restoration method
一种滨海湿地生境改善与鸟类栖息地生态修复方法
LI DONGLIN (author) / XING WEI (author) / DING JINGJING (author) / WAN XIN (author) / HE DONGMEI (author) / ZHANG JIAOJIAO (author) / LIAN JINGWEI (author) / WANG XUAN (author)
2023-09-19
Patent
Electronic Resource
Chinese
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