高海拔寒冷地区机场施工扰动区植被恢复物种选择研究  

Study on water and soil conservation plant species selection of airport construction in high-altitude and cold area

作　　者：王志刚 钱志坚 杨正军 WANG Zhigang;QIAN Zhijian;YANG Zhengjun(Changjiang Survey,Planning,Design and Research Co.,Ltd.,Wuhan 430010,China;Yunnan Lugu Lake Airport Construction and Management Co.Ltd.,Lijiang 674307,China)

机构地区：[1]长江勘测规划设计研究有限责任公司,湖北武汉430010 [2]云南泸沽湖机场建设管理有限公司,云南丽江674307

出　　处：《水利水电快报》2024年第8期103-106,123,共5页Express Water Resources & Hydropower Information

摘　　要：为筛选出可适应高海拔寒冷地区生态环境的植物物种,促进生产建设项目施工扰动区进行水土保持与植被恢复,以泸沽湖机场为试验场地,选择雪松、滇柏、冷杉、川滇桤木、窄叶火棘、迎春、红叶石楠、金森女贞、常春藤、秋英、多年生黑麦草、冷地早熟禾、白三叶等13种乔灌草植物开展现场种植试验,通过跟踪调查植物成活率、保存率、生长情况等表现,选出适宜的机场施工扰动区植被恢复物种。结果表明:雪松、滇柏、冷杉、川滇桤木、窄叶火棘、迎春、多年生黑麦草、冷地早熟禾、白三叶等在工程施工扰动区迹地恢复具有一定的适应性;红叶石楠、金森女贞和常春藤在植被修复应用的可行性有待进一步跟踪论证;秋英可结合工程实际需要进行应用。研究成果可为后续类似项目生态恢复和研究提供参考。Selection of plant species adapted to high altitude and cold regions is important for revegetation of construction projects.In order to select adapted plants species in Lugu Lake Airport construction area by investigating the survival and preservation rates and growth condition,some plants were chosen like Cedrus deodara(Roxb.)G.Don,Cupressus duclouxiana Hichel,Abies fabri(Mast.)Craib,Alnus ferdinandi-coburgii Schneid.,Pyracantha angustifolia,Jasminum nudiflorum Lindl.,Photinia×fraseri Dress,Ligustrum japonicum'Howardii',Hedera nepalensis var.sinensis(Tobl.)Rehd,Cosmos bipinnata Cav.,Lolium perenne L.,Poa crymophila Keng,Trifolium repens L in the planting experiments.The result showed that Cedrus deodara(Roxb.)G.Don,Cupressus duclouxiana Hichel,Abies fabri(Mast.)Craib,Alnus ferdinandi-coburgii Schneid.,Pyracantha angustifolia,Jasminum nudiflorum Lindl.,Lolium perenne L.,Poa crymophila Keng,Trifolium repens L had certain adaptability in the restoration of Lugu Lake Airport construction area.The application of Photinia×fraseri Dress,Ligustrum japonicum'Howardii',Hedera nepalensis var.sinensis(Tobl.)Rehd needs to be further tracked and proved in vegetation restoration.Cosmos bipinnata Cav.can be used in vegetation restoration combined with practice.The research results can provide a reference for subsequent ecological restoration and research on similar projects.

关 键 词：高海拔寒冷地区 施工扰动区 水土保持 植被恢复 物种选择 

分 类 号：X173[环境科学与工程—环境科学]