乌弄龙水电站景观绿化及植被恢复规划设计研究
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摘要
根据云南澜沧江上游原生植被种类及特点,对乌弄龙水电站的景观生态现状进行分析,吸收现代水电站文化精华,融入现代景观生态规划设计方法,利用澜沧江上游自然生态系统为基质,通过廊道、斑块、镶嵌体等景观元素在水电站建设中的渗透及融合,形成"点、线、面"结合的景观绿化和植被恢复体系,工程区呈现"一线、两核、三区、多节点"的布局特点。提出以乡土植物为主,配植少量适生植物,模拟自然植物群落进行景观绿化和植被恢复等规划设计要点,按照不同的生态功能分区,分别选取不同的工程措施、绿化模式、恢复方式等进行生态景观营建,在达到良好的环境生态效益的同时,兼顾视觉景观效果和持续发展要求,为水电站的景观生态恢复寻求治理途径。
The main problems on the landscape ecological construction of Wunonglong Hydropower Station were discussed based on the types and characteristics of the native vegetation on the upstream of Lancang River in Yunnan. The landscape greening and vegetation restoration system of " dot,line and plane" was constructed by the absorption of culture essence of modern hydropower stations into the design method of modern landscape ecological planning,the use of natural ecological system in Lancang River as the matrix,and the combination of the landscape elements such as corridor,patch and mosaic,which presented the layout characteristics of "one line,two cores,three areas,multiple joints". This paper proposed to select the suitable native plants to simulate the natural plant community,use different engineering measures,greening models and restoration methods for ecological landscape construction on the difference of ecological functional zones to achieve considerable environmental and ecological benefits,meet the requirements on the visual landscape effect and the sustainable development and provide an example for the ecological restoration of hydropower station.
The main problems on the landscape ecological construction of Wunonglong Hydropower Station were discussed based on the types and characteristics of the native vegetation on the upstream of Lancang River in Yunnan. The landscape greening and vegetation restoration system of " dot,line and plane" was constructed by the absorption of culture essence of modern hydropower stations into the design method of modern landscape ecological planning,the use of natural ecological system in Lancang River as the matrix,and the combination of the landscape elements such as corridor,patch and mosaic,which presented the layout characteristics of "one line,two cores,three areas,multiple joints". This paper proposed to select the suitable native plants to simulate the natural plant community,use different engineering measures,greening models and restoration methods for ecological landscape construction on the difference of ecological functional zones to achieve considerable environmental and ecological benefits,meet the requirements on the visual landscape effect and the sustainable development and provide an example for the ecological restoration of hydropower station.
引文
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[3]朱建宁.促进人与自然和谐发展的节约型园林[J].中国园林,2009,78(2):78-82.
[4]杨阳,王晶懋.西北半干旱城市绿地近自然人工植物群落构建研究[J].西北林学院学报,2018,33(1):274-280.
[5]吕雪蕾.云南金沙江中游阿海水电站绿地规划设计分析[J].林业调查规划,2015,6(3):150-154.
[6]王慧敏,苏强,黄弘,等.“藤立方”技术在矿山边坡生态修复中的应用研究[J].低碳技术,2017(2):39-40.
[7]柏梅.中小型水利水电工程的植被生态恢复研究[D].西安:西安建筑科技大学,2014(5):38-39.
[8]王子,李明阳.风景林四季景观色彩规划方法研究——以紫金山为例[J].林业资源管理,2017,12(增刊):70-76.
[9]周雯,陈柘舟,饶显龙,等.基于引鸟和护鸟的城市绿地植物景观营造[J].中国城市林业,2018,16(1):25-29.
[10]陶双成,孔亚平,王倜.利用表土进行堆形地貌营造的临时用地恢复方法研究[J].公路,2015,12(12):246-249.
[11]秦仕忆,喻阳华,邢容容,等.喀斯特高原山地区水源涵养林土壤及凋落物的生态化学计量特征[J].林业资源管理,2017,10(5):66-73.
[12]谢依娜,刘云根,赵乐静,等.中国美丽乡村建设的复合生态系统理念探析[J].西南林业大学学报(社会科学),2017,1(6):15-23.
[13]李伟,许可.北京汉石桥湿地恢复区土壤种子库初探[J].湿地科学与管理,2017,13(1):51-54.
[14]李树华,王勇,康宁,等.从植树种草,到生态修复,再到自然再生——基于绿地营造视点的风景园林环境生态修复发展历程探讨[J].中国园林,2017,35(11):5-12.
[15]刘治保.矿山区域生态修复与景观再生探究[J].城市规划研究,2017(2):44-45.