A Research Approach for Ecological, Environmental and Geological Differentiation of Rocky Desertification and Its Driving Mechanism in Karst Graben Basin

  • Li Qiang ,
  • Pu Junbing ,
  • Qi Xiangkun ,
  • Yang Hui ,
  • Wang Li ,
  • Du Hongmei ,
  • Huang Ni
Expand
  • 1.Karst Dynamics Laboratory, MLY & GZAR, Institute of Karst Geology, Chinese Academy of Geological Sciences, Guilin 541004, China;
    2.International Research Center on Karst Under the Auspices of UNESCO, Guilin 541004, China;
    3.School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China;
    4.Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China;
    5.Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 100094, China
Li Qiang(1978-),male,Caoxian County, Shandong Province, Professor. Research areas include karst biogeochemistry.E-mail:glqiangli@163.com

Received date: 2017-04-27

  Revised date: 2017-07-28

  Online published: 2017-09-20

Supported by

Project supported by the National Key Research and Development Program of China “Ecological, environmental and geological differentiation of rocky desertification and its driving mechanism in karst graben basin”(No; 2016YFC0502501)based on “Evolution, integrating treatment and technological demonstration of rocky desertification in karst graben basin”

Abstract

According to the national key research and development program of China “Evolution, integrating treatment and technological demonstration of rocky desertification in karst graben basin”, the task of “ecological, environmental and geological differentiation of rocky desertification and its driving mechanism in karst graben basin” was to reveal the migration of carbon, nitrogen, calcium and water, as well as evolution process and driving mechanism of ecosystem succession and rocky desertification. In this respect, the factors of lithology, topography, ecology, hydrology, vegetation, socio-economy, meteorology, soil, etc. were studied in the demonstration areas of Mengzi and Luxi rocky desertification control. Moreover, the interaction between vegetation and hydrological processes in the typical watershed was established, and the critical period and water requirement of the ecological water demand in the watershed were established. The ecological and hydrological process of the vegetation, as well as nitrogen, calcium and water cycling, and the carbon sequestration ability of ecosystems were used to predict the evolution of ecosystem succession and rocky desertification. The results provided the theoretical basis for the rational allocation of ecological water resources and ecological restoration in rocky desertification area.

Cite this article

Li Qiang , Pu Junbing , Qi Xiangkun , Yang Hui , Wang Li , Du Hongmei , Huang Ni . A Research Approach for Ecological, Environmental and Geological Differentiation of Rocky Desertification and Its Driving Mechanism in Karst Graben Basin[J]. Advances in Earth Science, 2017 , 32(9) : 899 -907 . DOI: 10.11867/j.issn.1001-8166.2017.09.0953

References

[1] Yao Liusan. The formation mechanism and model of faulted karst basins in Yunnan Province [J]. Carsologica Sinica ,1984,3(2):48-55.
[姚六三.云南断陷岩溶盆地形成机理及模型的建立[J].中国岩溶,1984,3(2):48-55.]
[2] Jiang Zhongcheng, Lian Yanqing, Qin Xiaoqun. Rocky desertification in southwest China: Impacts, causes, and restoration [J]. Earth-Science Reviews , 2014,132: 1-12.
[3] Wang Shijie, Zhang Xinbao, Bai Xiaoyong. Discussion on nomenclature of the karst desertification regions and illustration for their environment characteristics in southwest China [J]. Mountain Research , 2013,31(1):18-24.
[王世杰,张信宝,白晓永.南方喀斯特石漠化分区的名称商榷与环境特点[J].山地学报,2013, 31(1):18-24.]
[4] Cao Jianhua, Deng Yan, Yang Hui, et al . Rocky desertification evolution, treatment technology and demonstration in karst faulted basins, southwest China [J]. Acta Ecologica Sinica , 2016, 36(22): 7 103-7 108.
[曹建华,邓艳,杨慧,等.喀斯特断陷盆地石漠化演变及治理技术与示范[J].生态学报,2016,36(22): 7 103-7 108.]
[5] Wang Yu, Zhang Gui. On the desertification and genesis of karst stone mountain area in east Yunan [J]. Advances in Earth Science , 2003,18(6):933-938.
[王宇,张贵.滇东岩溶石山地区石漠化特征及成因[J].地球科学进展,2003,18(6): 933-938.]
[6] An Guoying,Zhou Xuan,Wen Jing, et al . Analysis of characteristics and reason of rocky desertification occurrence and evolution in karst areas of southwestern China [J]. Geoscience , 2016,30(5): 1 150-1 159.
[安国英,周璇,温静,等.西南地区石漠化分布、演变特征及影响因素[J].现代地质,2016,30(5): 1 150-1 159.]
[7] An Guoying,Lei Yingping,Wen Jing, et al . Analysis on evolution trend and influence factors of rocky desertification in Guangxi [J]. Geological Survey of China , 2016, 3(5): 67-75.
[安国英,雷英凭,温静,等.广西岩溶石漠化演变趋势及影响因素分析[J].中国地质调查,2016,3(5):67-75.]
[8] Jiang Zhongcheng, Luo Weiqun, Tong Liqiang, et al . Evolution features of rocky desertification and influence factors in karst areas of southwest China in the 21 st century [J]. Carsologica Sinica , 2016, 35(5): 461-468.
[蒋忠诚,罗为群,童立强,等.21世纪西南岩溶石漠化演变特点及影响因素[J].中国岩溶,2016, 35(5):461-468.]
[9] Jing Juanli, Wang Yongfeng. Evolution characteristics of karst rocky desertification in Guangxi based on MODIS NDVI [J]. Research of Soil and Water Conservation , 2015, 22(2): 123-128,135.
[靖娟利,王永锋.基于MODIS NDVI的广西喀斯特石漠化演变特征[J].水土保持研究,2015,22(2):123-128,135.]
[10] Yan Lihui, Zhou Zhongfa,Chen Quan, et al . A study of the evolution process of karst rocky desertification in a karst Canyon area [J]. Hydrogeology and Engineering Geology , 2016, 43(2): 112-117,125.
[闫利会,周忠发,陈全,等.高原峡谷区喀斯特石漠化演变过程研究[J].水文地质工程地质,2016,43(2):112-117,125.]
[11] Li Yangbing, Luo Guangjie, Cheng Anyun, et al . A typical case study on evolution of karst rocky desertification in Houzhaihe, Puding County, central Guizhou Province, China [J]. Geographical Research , 2013, 32(5): 828-838.
[李阳兵,罗光杰,程安云,等. 黔中高原面石漠化演变典型案例研究——以普定后寨河地区为例[J].地理研究,2013,32(5):828-838.]
[12] Xiong Kangning, Chen Qiwei. Discussion on karst rocky desert evolution trend based on ecologically comprehensive treatment [J]. Carsologica Sinica , 2010, 29(3): 267-273.
[熊康宁,陈起伟.基于生态综合治理的石漠化演变规律与趋势讨论[J].中国岩溶,2010,29(3):267-273.]
[13] Zhang Zonggu, Yuan Daoxian.The great geological problems in China—The prospect of environmental geosciences [J]. Scientific and Technological Management of Land and Resources , 1995,12(5):60-69.
[张宗祜,袁道先. 我国跨世纪的重大地学问题──环境地学发展前景[J].国土资源科技管理,1995,12(5):60-69.]
[14] Lin Jingxing, Zhang Jing, Shi Shiyun, et al . Ecoenvironmental geology—A rising branch of earth science during the 21 st century [J]. Geological Bulletin of China , 2003, 22(7):459-469.
[林景星,张静,史世云,等. 生态环境地质学——21世纪新兴的地球学科[J].地质通报,2003,22(7):459-469.]
[15] Huang Qiuhao, Cai Yunlong, Wang Xiuchun. Progress of research on rocky desertification in karst areas of southwestern China [J]. Journal of Natural Disasters , 2007,16(2): 106-111.
[黄秋昊,蔡运龙,王秀春.我国西南部喀斯特地区石漠化研究进展[J].自然灾害学报,2007,16(2):106-111.]
[16] Gao Jiangbo, Wu Shaohong, Dai Erfu, et al . The progresses and prospects of research on water and heat balance at land surface in the karst region of southwest China [J]. Advances in Earth Science , 2015, 30(6): 647-653.
[高江波,吴绍洪,戴尔阜,等.西南喀斯特地区地表水热过程研究进展与展望[J].地球科学进展, 2015, 30(6):647-653.]
[17] Wang Pinxian. Chinese Earth science at its turning point [J]. Advances in Earth Science ,2016,31(7): 665-667.
[汪品先.迎接我国地球科学的转型[J].地球科学进展,2016,31(7):665-667.]
[18] Tan Jizhong, Tan Jize. A preliminary study on the occurrence of shallow circulated karstic water in the fault basins in Yunnan Province, China [J]. Geology and Resources , 2003,12(2):91-96.
[谭继中,谭继泽.云南断陷盆地浅循环岩溶水赋存规律初步研究[J].地质与资源,2003,12(2):91-96.]
[19] Wang Yu. The Karst Water Exploitation Model of Luxi Xiaojiang Karst Basin[D]. Kunming: Kunming University of Science and Technology,2006.
[王宇.云南泸西小江流域岩溶水有效开发模式研究[D].昆明:昆明理工大学,2006.]
[20] Wang Yu, Zhang Hua, Zhang Gui, et al . Zoning of environmental geology and functions in karst fault-depression basins[J]. Carsologica Sinica ,2017,36(3):283-295.
[王宇,张华,张贵,等.喀斯特断陷盆地环境地质分区及功能[J].中国岩溶,2017,36(3):283-295.]
[21] National Development and Reform Commission, The State Forestry Administration, Ministry of Agriculture, et al . 13 th Five-Year Plan for Comprehensive Treatment of Rocky Desertification in Karst Area[EB/OL].(2016-03-21)[2017-04-15].http:∥www.ndrc.gov.cn/gzdt/201604/t20160422_798771.html.
[国家发展改革委,国家林业局,农业部,等. 岩溶地区石漠化综合治理工程“十三五”建设规划[EB/OL].(2016-03-21)[2017-04-15].http:∥www.ndrc.gov.cn/gzdt/201604/t20160422_798771.html.]
[22] National Development and Reform Commission, The State Forestry Administration, Ministry of Agriculture, et al. Outline of Comprehensive Treatment Planning for Rocky Desertification in Karst Region[EB/OL].(2016-04-26)[2017-04-15].http:∥ghs.ndrc.gov.cn/ghwb/gjjgh/201604/P020160426390216292286.doc.
[国家发展改革委,国家林业局,农业部,等. 岩溶地区石漠化综合治理规划大纲[EB/OL].(2016-04-26)[2017-04-15]. http:∥ghs.ndrc.gov.cn/ghwb/gjjgh/201604/P020160426390216292286.doc.]
[23] Ma Jincai, Ibekwe A M, Yang Chinghong, et al . Bacterial diversity and composition in major fresh produce growing soils affected by physiochemical properties and geographic locations [J]. Science of the Total Environment ,2016,563/564:199-209.
Outlines

/