[1]Gao Ruxue,Dai Quanhou,Wu Xiaotao,et al.Assessment on Vegetation Restoration on the Slope Surface of Accumulation Body of Earth-rock Mixing Engineering in Karst area[J].Research of Soil and Water Conservation,2024,31(05):45-52,63.[doi:10.13869/j.cnki.rswc.2024.05.023]
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Assessment on Vegetation Restoration on the Slope Surface of Accumulation Body of Earth-rock Mixing Engineering in Karst area
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
31
Number of periods:
2024 05
Page number:
45-52,63
Column:
Public date:
2024-08-10
- Title:
- Assessment on Vegetation Restoration on the Slope Surface of Accumulation Body of Earth-rock Mixing Engineering in Karst area
- Keywords:
- karst area; accumulation body of earth-rock mixing engineering; vegetation restoration effect; ecological restoration
- CLC:
- X171.4
- DOI:
- 10.13869/j.cnki.rswc.2024.05.023
- Abstract:
- [Objective]The aims of this study are to evaluate the vegetation restoration on the slope of the accumulation body of earth-rock mixing engineering in karst area, and to provide basic theoretical support for ecological restoration of accumulation in karst area and provide reference for ecological civilization construction. [Methods]The highway linear accumulation bodies of earth-rock mixing engineering were selected as the research object with different recovery years(3, 5, 7 a). Different vegetation types(grassland and grass irrigation)were selected as the research objects. The gravel content, soil physical parameters, soil chemical indicators, hydraulics parameters and plant community indexes were selected. The interaction between the vegetation restoration characteristics and the ecological influence factors was analyzed by using principal component analysis. [Results](1)The process of vegetation restoration of the slope of the accumulation body of earth-rock mixing engineering was a process of continuous redistribution of resources and space. With the increase of recovery time, the species richness of the slope vegetation gradually decreased, and the dominant species of the community became more and more obvious.(2)Soil organic matter, natural moisture content and saturated water conductivity were the main factors affecting the initial stage of vegetation restoration on the slope surface of the accumulation body of earth-rock mixing engineering, but the vegetation restoration also helped to improve the slope soil structure and nutrient content.(3)The early focus of vegetation restoration on the slope surface was how to improve the hydrodynamics characteristics of slope soil. The vegetation recovery mode of the construction stage of the pioneer vegetation community of the accumulation body of earth-rock mixing engineering could be mixed, and trees should be added gradually, and some deep root plants should be matched appropriately together. [Conclusion]Improving the slope soil hydrodynamics characteristics is conducive to the initial vegetation recovery on the slope surface of the accumulation body of earth-rock mixing engineering in karst area. Meanwhile, the vegetation restoration mode can be adopted by mixing of grass and shrub, and then gradually with deep-rooted trees. The results can provide basic theoretical support for the ecological restoration of accumulation body of engineering in karst area.
- References:
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[1]漆良华,张旭东.湘西北小流域植被恢复综合效应评价[J].南京林业大学学报:自然科学版,2013,37(2):71-77.
Qi L H, Zhang X D. Integrative effect evaluations on vegetation restoration patterns based on soil vegetation system in watershed, northwest Hunan Province[J]. Journal of Nanjing Forestry University:Natural Sciences Edition,2013,37(2):71-77.
[2]Zhu P Z, Zhang G H, Wang H X, et al. Effectiveness of typical plant communities in controlling runoff and soil erosion on steep gully slopes on the Loess Plateau of China[J]. Journal of Hydrology, 2021,602:126714.
[3]Scotton M, Andreatta D. Anti-erosion rehabilitation:Effects of revegetation method and site traits on introduced and native plant cover and richness[J]. Science of the Total Environment, 2021,776:145915.
[4]Cerqueira B, Vega F A, Silva L F O, et al. Effects of vegetation on chemical and mineralogical characteristics of soils developed on a decantation bank from a copper mine[J]. Science of the Total Environment, 2012,421:220-229.
[5]Vangronsveld J, Sterckx J, Van Assche F, et al. Rehabilitation studies on an old non-ferrous waste dumping ground:Effects of revegetation and metal immobilization by beringite[J]. Journal of Geochemical Exploration, 1995,52(1/2):221-229.
[6]昝玉亭,张华明,邓小群,等.植被恢复对高速公路工程堆积体土壤性质的影响[J].水土保持应用技术,2020(4):1-3.
Zan Y T, Zhang H M, Deng X Q, et al. Influence of vegetation restoration on soil properties of expressway engineering accumulation body[J]. Technology of Soil and Water Conservation, 2020(4):1-3.
[7]郝蓉,白中科,赵景逵,等.黄土区大型露天煤矿废弃地植被恢复过程中的植被动态[J].生态学报,2003,23(8):1470-1476.
Hao R, Bai Z K, Zhao J K, et al. Vegetation dynamics during plant rehabilition in degraded mined land of large opencast coal mine within loess area[J]. Acta Ecologica Sinica, 2003,23(8):1470-1476.
[8]魏忠义,王秋兵.大型煤矸石山植被重建的土壤限制性因子分析[J].水土保持研究,2009,16(1):179-182.
Wei Z Y, Wang Q B. Research on limited factors of reclaimed soil in the large coal wastes pile in Fushun west opencast coal mine[J]. Research of Soil and Water Conservation, 2009,16(1):179-182.
[9]王改玲,白中科.安太堡露天煤矿排土场植被恢复的主要限制因子及对策[J].水土保持研究,2002,9(1):38-40.
Wang G L, Bai Z K. Main limiting factors for re-vegetation and measures of dumping site in antaibao opencast mine[J]. Research of Soil and Water Conservation, 2002,9(1):38-40.
[10]谷裕,王金满,王洪丹,等.黄土区露天煤矿排土场植被恢复的水肥响应[J].生态学杂志,2016,35(12):3233-3241.
Gu Y, Wang J M, Wang H D, et al. Response of soil water and soil fertility to vegetation restoration in an opencast coal-mine in a loess area[J]. Chinese Journal of Ecology, 2016,35(12):3233-3241.
[11]/Zonierz L, Weber J, Gilewska M, et al. The spontaneous development of understory vegetation on reclaimed and afforested post-mine excavation filled with fly ash[J]. Catena,2016,136:84-90.
[12]王丽艳,韩有志,张成梁,等.不同植被恢复模式下煤矸石山复垦土壤性质及煤矸石风化物的变化特征[J].生态学报,2011,31(21):6429-6441.
Wang L Y, Han Y Z, Zhang C L, et al. Reclaimed soil properties and weathered gangue change characteristics under various vegetation types on gangue pile[J]. Acta Ecologica Sinica, 2011,31(21):6429-6441.
[13]姚一文,戴全厚,林梽桓,等.土石混合工程堆积体土壤理化性状与物种多样性的响应[J].水土保持研究,2021,28(2):41-48.
Yao Y W, Dai Q H, Lin Z H, et al. Response of soil physical and chemical properties and species diversity to accumulation body of earth-rock mixing engineering[J]. Research of Soil and Water Conservation, 2021,28(2):41-48.
[14]陆永欢,戴全厚,姚一文,等.工程堆积体植被类型对土壤有机碳组分特征及影响因素研究[J].水土保持学报,2022,36(6):316-322.
Lu Y H, Dai Q H, Yao Y W, et al. Effects of vegetation types on soil organic carbon components characteristics and its influencing factors in engineering deposits[J]. Journal of Soil and Water Conservation, 2022,36(6):316-322.
[15]Zhao Y, Zhang P, Hu Y G, et al. Effects of re-vegetation on herbaceous species composition and biological soil crusts development in a coal mine dumping site[J]. Environmental Management, 2016,57(2):298-307.
[16]崔艳红,史常青,孙丽文,等.5·12地震后北川次生灾害迹地植被的自然恢复与更新[J].浙江农林大学学报,2018,35(2):219-226.
Cui Y H, Shi C Q, Sun L W, et al. Vegetation restoration and regeneration of the secondary disaster area in Beichuan after the May 12,2008 earthquake[J]. Journal of Zhejiang A&F University, 2018,35(2):219-226.
[17]李宁宁,张光辉,王浩,等.黄土丘陵沟壑区浅层滑坡堆积体植被演替特征及土壤养分响应[J].山地学报,2018,36(5):669-678.
Li N N, Zhang G H, Wang H, et al. Properties of vegetation succession on shallow landslide deposits in loess hilly and Gully Region and the related response of soil nutrient[J]. Mountain Research, 2018,36(5):669-678.
[18]牟叶果,陈清霞,李龙波,等.贵阳市花溪区表层土壤硒空间分异特征及其影响因素[J].环境科学学报,2022,42(8):415-424.
Mou Y G, Chen Q X, Li L B, et al. Spatial differentiation and influencing factors of surface soil selenium in Huaxi District, Guiyang[J]. Acta Scientiae Circumstantiae, 2022,42(8):415-424.
[19]牛星.伊敏露天煤矿废弃地植被恢复及其效果研究[D].呼和浩特:内蒙古农业大学,2013.
Niu X. Studies on revegetation and restoration effects of Yimin opencast mining wasteland[D]. Hohhot:Inner Mongolia Agricultural University, 2013.
[20]王玉红.喀斯特典型工程堆积体土壤侵蚀特征研究[D].贵阳:贵州大学,2021.
Wang Y H. Characteristics of soil erosion in typical engineering accumulation in karst region[D]. Guiyang:Guizhou University, 2021.
[21]谢伟,钱晓彤,王东丽,等.鄂尔多斯矿区排土场苜蓿恢复地土壤种子库的演变特征[J].中国水土保持科学,2020,18(4):29-37.
Xie W, Qian X T, Wang D L, et al. Evolution characteristics of soil seed bank during Medicago sativa restoration in the dump of a mining area in Ordos, China[J]. Science of Soil and Water Conservation, 2020,18(4):29-37.
[22]彭东海,侯晓龙,何宗明,等.金尾矿废弃地不同植被恢复阶段物种多样性与土壤特性的演变[J].水土保持学报,2016,30(1):159-164.
Peng D H, Hou X L, He Z M, et al. Evolution of species diversity and soil characteristics at different stages of vegetation restoration in gold tailings[J]. Journal of Soil and Water Conservation, 2016,30(1):159-164.
[23]Mou P, Mitchell R J, Jones R H. Root distribution of two tree species under a heterogeneous nutrient environment[J].The Journal of Applied Ecology, 1997,34(3):645-656.
[24]刘均阳,周正朝,苏雪萌.植物根系对土壤团聚体形成作用机制研究回顾[J].水土保持学报,2020,34(3):267-273,298.
Liu J Y, Zhou Z C, Su X M. Review of the mechanism of root system on the formation of soil aggregates[J]. Journal of Soil and Water Conservation, 2020,34(3):267-273,298.
[25]Parrotta J A. The role of plantation forests in rehabilitating degraded tropical ecosystems[J]. Agriculture, Ecosystems & Environment, 1992,41(2):115-133.
[26]郭建英,何京丽,李锦荣,等.典型草原大型露天煤矿排土场边坡水蚀控制效果[J].农业工程学报,2015,31(3):296-303.
Guo J Y, He J L, Li J R, et al. Effects of different measures on water erosion control of dump slope at opencast coal mine in typical steppe[J]. Transactions of the Chinese Society of Agricultural Engineering, 2015,31(3):296-303.
[27]Zhang L, Wang J M, Bai Z K, et al. Effects of vegetation on runoff and soil erosion on reclaimed land in an opencast coal-mine dump in a loess area[J]. Catena,2015,128:44-53.
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Last Update:
2024-08-10