1. College of Tourism Culture and Geography,Huanggang Normal University,Hunggang 438000,Hubei,China;
2. State Key Laboratory of Remote Sensing Science,Beijing Normal University,Beijing 100875,China
In karst rocky desertification areas, the conversion of the inaccessible blue water into ecological green water for vegetation growth and utilization is an important way to improve water resource utilization. In this study, based on the actual situation of non-urban areas in Guiyang, the combination of remote sensing analysis, field research and literature data was used to design three blue-green water conversion measures as follows: ① For the atmospheric precipitation, a total of 17 788 small pools for intercepting irrigation were designed on the about 713 km2 dry land in the study area. ② For the vegetation water use, the measures for closing the hills and afforestation were designed, which were distributed in the 937.75 km2 forest and grassland in leakage area with the vegetation cover of less than 50%. ③ For the green water storage, the slope-reforming measures were designed, mainly distributed in the 713 km2 rural dry land, the 1 255.5 km2 vegetation and grassland in leakage area with vegetation coverage of more than 50%, and the typical leakage zone of approximately 123 km2 with vegetation coverage of less than 50% and no vegetation growth from 2003 to 2013. The research and design of the above conversion measures have important practical significance for the exploration of water resources utilization in similar areas.
CHEN Ke, YANG Shen-tian, HUANG Yong-qi, GUAN Ya-bin, DAI Guo-fu, ZHANG Xi-tong.
Design of Blue Water and Green Water Conversion Measures in Typical Karst Rocky Desertification Area[J].Water Saving Irrigation, 2020(6): 97-104
{{custom_sec.title}}
{{custom_sec.title}}
{{custom_sec.content}}
参考文献
[1]GUO F, JIANG G, YUAN D et al., Evolution of major environmental geological problems in karst areas of Southwestern China[J]. Environmental Earth Sciences,2013,69(7):2 427-2 435. [2]高渐飞,杨振华,苏维词,等. 喀斯特坡面径流集蓄利用研究现状与展望[J]. 节水灌溉,2019(9):97-99,104. [3]王腊春,史运良. 西南喀斯特峰丛山区雨水资源有效利用[J]. 贵州科学,2006(1):8-13. [4]LU Y, LIU Q, ZHANG F. Environmental characteristics of karst in China and their effect on engineering[J]. Carbonates and Evaporites,2013,28(1-2SI):251-258. [5]杨胜天. 喀斯特地区绿水利用研究[M]∥ 刘昌明. 水文科学创新研究进展. 北京:科学出版社,2014:100-106. [6]王玉娟,杜迪,杨胜天,等. 贵州龙里典型喀斯特地区绿水资源耗用研究[J]. 中国岩溶,2008(4):340-346. [7]温志群,杨胜天,宋文龙,等. 典型喀斯特植被类型条件下绿水循环过程数值模拟[J]. 地理研究,2010(10):1 841-1 852. [8]陈珂,杨胜天. 喀斯特石漠化典型区蓝水绿水转化模拟[J]. 南水北调与水利科技, 2019,17(2):146-156. [9]王亚维,王中美,王益伟,等. 贵阳市岩溶地下水水化学特征及水质评价[J]. 节水灌溉,2019(6):60-66. [10]WANG S J, LIU Q M, ZHANG D F. Karst rocky desertification in southwestern China: Geomorphology, landuse, impact and rehabilitation[J]. Land Degradation & Development,2004,15(2):115-121. [11]YANG P, TANG Y, ZHOU N et al., Characteristics of red clay creep in karst caves and loss leakage of soil in the karst rocky desertification area of Puding County, Guizhou, China[J]. Environmental Earth Sciences,2011,63(3):543-549. [12]QIN X, JIANG Z. Situation and comprehensive treatment strategy of drought in karst mountain areas of southwest China[M]. Springer,2011: 383-389. [13]令志强,屈月雷,尹亚敏,等. 喀斯特山区人饮工程管材选择及应用评价[J]. 中国农村水利水电,2018(11):127-130. [14]朱生亮,张建利,吴克华,等. 岩溶工程性缺水区农村饮用储存水净化方法[J]. 长江科学院院报,2013(11):20-23. [15]朱文孝,李坡,贺卫,等. 贵州喀斯特山区工程性缺水解决的出路与关键科技问题[J]. 贵州科学,2006(1):1-7. [16]潘世兵,路京选. 西南岩溶地下水开发与干旱对策[C]∥ 中国水利学会2010学术年会论文集(上册). 2010:7. [17]QIN L, BAI X, WANG S et al. Major problems and solutions on surface water resource utilisation in karst mountainous areas[J]. Agricultural Water Management,2015,159:55-65. [18]王恒松,张芳美,张育林. 喀斯特山区雨水集蓄关键技术研发与示范[J]. 中国农村水利水电,2019(7):114-118. [19]王涵,刘琦,任标,等. 典型喀斯特石漠化地区降雨产流产沙特征[J]. 贵州师范大学学报(自然科学版),2019,37(3): 6-12. [20]黄先飞,洪江,张家春. 喀斯特小流域土壤质量特征研究[J]. 贵州师范大学学报(自然科学版),2018,36(4): 18-22. [21]孙德亮,张军以,周秋文. 喀斯特地区退化植被生态系统修复技术初探[J]. 广东农业科学,2013(3):135-138. [22]付忠良,李增. 云南岩溶地区石漠化生态治理与植被[J]. 北京农业,2013(6):161-162. [23]王桂萍,韩堂松,朱华等. 贵阳地区石漠化植被恢复造林树种的筛选[J]. 林业科技,2012(4):37-41. [24]万军,蔡运龙. 喀斯特生态脆弱区的土地退化及生态重建:以贵州省关岭县为例[J]. 中国人口?资源与环境,2003(2):55-59. [25]罗林,胡甲均,姚建陆. 岩溶山区坡耕地石坎坡改梯水土保持效益的神经网络模拟[J]. 农业系统科学与综合研究,2006(4):288-291. [26]刘京伟,王华书. 贵州喀斯特地区生态环境建设与农村经济发展研究[J]. 贵州农业科学,2010(6):227-231. [27]余娜,李姝. 贵州省石漠化现状及主要治理措施[J]. 安徽农业科学,2014(25):8 702-8 704. [28]熊强辉,杜雪莲. 喀斯特石漠化综合治理及其效益评价研究进展[J]. 广东农业科学,2015(10):139-145. [29]李阳兵,黄娟,徐倩,等. 对石漠化概念及其治理的再思考[J]. 贵州师范大学学报(自然科学版),2017,35(5): 1-6,55. [30]白晓永,王世杰,刘秀明,等. 中国石漠化地区碳流失原因与固碳增汇技术原理探讨[J]. 生态学杂志,2015(6):1 762-1 769. [31]龙健,李娟. 贵州山区坡耕地的现状及利用途径的调查研究:以贵阳市为例[J]. 贵州师范大学学报(自然科学版),2001(1):18-21. [32]宋宗泽. 贵阳生态农业发展研究[D]. 武汉:华中师范大学,2014.