广西南宁园博园岩质边坡生态修复工程应用与探讨
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摘要
岩质边坡的生态修复作为我国生态环境建设的重点,对提高岩质边坡生物多样性和群落稳定性起到了重要作用。以广西南宁园博园岩质边坡生态修复工程为例,通过充分考虑项目当地气候特点、土壤地质及植被状况,采用生物活性土壤绿化法对天然岩质边坡进行生态修复,包括从前期地形清坡、植生条铺设与挂网再到活性土喷播等施工工艺。建植期植被在较短时间内实现了近自然生长,并与周围景观高度融合,实现岩质边坡植被修复的目标和效果。
As the key point of ecological environment construction in China, ecological restoration of rock slope plays an important role in improving biodiversity and community stability of rock slope. Taking the ecological restoration project of rock slope in Nanning Garden Expo, Guangxi as an example, by fully considering the local climate characteristics, soil geology and vegetation conditions of the project, the ecological restoration of natural rock slope was carried out by using the method of biological active soil greening. It includes the construction techniques of topographic slope cleaning, planting strips laying and hanging nets, and spraying of active soil and so on. The planting vegetation achieved near-natural growth in a relatively short period of time, and highly integrated with the surrounding landscape, to achieve the goal and effect of vegetation restoration of rocky slopes.
As the key point of ecological environment construction in China, ecological restoration of rock slope plays an important role in improving biodiversity and community stability of rock slope. Taking the ecological restoration project of rock slope in Nanning Garden Expo, Guangxi as an example, by fully considering the local climate characteristics, soil geology and vegetation conditions of the project, the ecological restoration of natural rock slope was carried out by using the method of biological active soil greening. It includes the construction techniques of topographic slope cleaning, planting strips laying and hanging nets, and spraying of active soil and so on. The planting vegetation achieved near-natural growth in a relatively short period of time, and highly integrated with the surrounding landscape, to achieve the goal and effect of vegetation restoration of rocky slopes.
引文
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[15]陈平,梁建华,韩瑞宏,等.顺德裸露石质边坡复绿植物多样性及群落演替分析[J].广东农业科学,2013,40(16):155-159.
[16]邹新军,赵明华.岩质边坡生态防护现场试验研究[J].土木工程学报,2011,44(S2):202-206.
[17]李程程,程星,杨士超.岩溶山区植物生长的土壤厚度因素研究--以贵州相宝山为例[J].贵州师范学院学报,2012,28(9):38-41.
[18]叶劲枫,韦怡凯,谭广文.EPC模式在大型园林工程项目中的应用探讨--以深圳前湾片区景观提升工程为例[J].广东园林,2018,40(2):81-83.
[2]张鑫,胡海波,吴秋芳,等.基于挂网喷播绿化的岩质边坡植物多样性及影响因素分析[J].南京林业大学学报(自然科学版),2018,42(3):131-138.
[3]秦鑫,陈洪凯.公路高陡岩质边坡的快速生态恢复技术研究[J].公路,2017,62(6):311-314.
[4]朱兆华,官昭瑛,徐国钢,等.假俭草作为先锋植物在道路边坡生态修复上的应用[J].西北林学院学报,2017,32(5):263-268.
[5]张俊云,周德培,李绍才.岩石边坡生态护坡研究简介[J].水土保持通报,2000(4):36-38.
[6]YANG Y,YANG J,ZHAO T,et al.Ecological Restoration of highway Slope by Covering with Straw-mat and Seeding with Grass-legume Mixture[J].Ecologica Engineering,2016(90):68-76.
[7]李虎.曼大公路仙米自然保护区标段取土场边坡生态修复措施[J].水土保持通报,2018,38(4):109-113.
[8]沈海岑,陈峥.广州市花都区泥石场植被生态修复工程技术应用及评价[J].广东园林,2017,39(3):87-91.
[9]隋明昊.岩质高陡边坡锚杆--土工网垫喷播植草生态护坡结构稳定性研究[D].青岛:青岛理工大学,2012.
[10]徐国钢,朱兆华,赖庆旺,等.我国工程边坡生态修复几个重大技术问题的认知与实践[J].江西农业学报,2016,28(5):88-94.
[11]刘本同,钱华,何志华,等.我国岩石边坡植被修复技术现状和展望[J].浙江林业科技,2004(3):48-55.
[12]尹晓蛟,白琳,杨旭.裸露边坡重建植物群落演替研究进展[J].绿色科技,2016(8):9-11.
[13]施福军,陈碧珍,王磊,等.南宁树木园观赏植物资源调查[J].安徽农业科学,2017,45(35):1-5.
[14]刘晓路,黄静,王睿.高速公路景观设计中生态修复设计的探讨--以贵阳环城高速公路南环线为例[J].中国园林,2016,32(11):27-31.
[15]陈平,梁建华,韩瑞宏,等.顺德裸露石质边坡复绿植物多样性及群落演替分析[J].广东农业科学,2013,40(16):155-159.
[16]邹新军,赵明华.岩质边坡生态防护现场试验研究[J].土木工程学报,2011,44(S2):202-206.
[17]李程程,程星,杨士超.岩溶山区植物生长的土壤厚度因素研究--以贵州相宝山为例[J].贵州师范学院学报,2012,28(9):38-41.
[18]叶劲枫,韦怡凯,谭广文.EPC模式在大型园林工程项目中的应用探讨--以深圳前湾片区景观提升工程为例[J].广东园林,2018,40(2):81-83.