生态输水对孔雀河地下水埋深及植被的影响

doi:10.13866/j.azr.2021.04.01

Abstract

Abstract:

To understand changes in groundwater depth and vegetation after ecological water conveyance, the spatial and temporal variation characteristics of groundwater depth, the relationship between groundwater depth and cumulative water volume, and changes in the normalized difference vegetation index (NDVI) and vegetation coverage after water conveyance were analyzed using statistical methods and remote sensing image data. In regards to temporal variation, the results showed a steady upward trend in the groundwater depth of the Kongque River after ecological water transfer, and that the yearly change in groundwater depth was mainly caused by human agricultural production. In regards to spatial change, the range of rising groundwater depth decreased with increasing distance in each perpendicular section to the river channel. The change of the buried depth of the middle reach along the river direction was the largest. There was a negative correlation between groundwater depth and cumulative ecological water delivery. The correlation of the middle reach section was the most significant. From 2016 to 2019, the NDVI of the upstream and midstream sections increased by 64.28% and 100%, respectively, whereas the NDVI value of the downstream reach was stable at 0.05. The vegetation coverage within 2 km from the three river reaches showed an increasing trend. Thus, ecological water conveyance had a positive effect on groundwater depth and vegetation in Kongque River Basin. These results suggest that a reasonable water conveyance amount should be maintained to strengthen groundwater supervision and control, and to protect ecological security.

Key words: Kongque River, ecological water conveyance, groundwater depth, NDVI, vegetation coverage

LIU Lu,CHEN Yapeng,LI Xiaoyang. Effect of ecological water conveyance on groundwater depth and vegetation in the Kongque River[J].Arid Zone Research, 2021, 38(4): 901-909.

Figures/Tables 10

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References 32

[1]	IEMD Graaf, Gleeson T, Beek L, et al. Environmental flow limits to global groundwater pumping[J]. Nature, 2019, 574(7776):90-94. doi: 10.1038/s41586-019-1594-4
[2]	孙海涛, 陈亚鹏, 陈亚宁, 等. 塔里木河下游荒漠河岸林地下水蒸散发[J]. 干旱区研究, 2020, 37(1):116-125.
	[ Sun Haitao, Chen Yapeng, Chen Yaning, et al. Groundwater evapotranspiration in desert riparian forest in the lower reaches of the Tarim River[J]. Arid Zone Research, 2020, 37(1):116-125. ]
[3]	贾利民, 郭中小, 龙胤慧, 等. 干旱区地下水生态水位研究进展[J]. 生态科学, 2015, 34(2):187-193.
	[ Jia Limin, Guo Zhongxiao, Long Yinhui, et al. Research advances in ecological groundwater level in arid areas[J]. Ecological Science, 2015, 34(2):187-193. ]
[4]	陈亚宁, 李稚, 范煜婷, 等. 西北干旱区气候变化对水文水资源影响研究进展[J]. 地理学报, 2014, 69(9):1295-1304. doi: 10.11821/dlxb201409005
	[ Chen Yaning, Li Zhi, Fan Yuting, et al. Research progress on the impact of climate change on water resources in the arid region of Northwest China[J]. Acta Geographica Sinica, 2014, 69(9):1295-1304. ] doi: 10.11821/dlxb201409005
[5]	张长春, 邵景力, 李慈君, 等. 地下水位生态环境效应及生态环境指标[J]. 水文地质工程地质, 2003, 30(3):6-10.
	[ Zhang Changchun, Shao Jingli, Li Cijun, et al. Eco-environmental effects on groundwater and its eco-environmental index[J]. Hydrogeology & Engineering Geology, 2003, 30(3):6-10. ]
[6]	黄金廷. 半干旱区蒸散发对地下水变化响应机制研究[D]. 西安: 长安大学, 2013.
	[ Huang Jinting. The Responses of Evapotranpiration to the Groundwater Changes in the Semi-arid Area[D]. Xi’an: Chang’an University, 2013. ]
[7]	张楠. 气候变化和人类活动影响下伊舒盆地地下水环境演化研究[D]. 长春: 吉林大学, 2017.
	[ Zhang Nan. Research on Groundwater Environmental Evolution of Yishu Basin under the Impact of Climate Change and Human Activities[D]. Changchun: Jilin University, 2017. ]
[8]	李卫红, 吾买尔江·吾布力, 马玉其, 等. 基于河-湖-库水系连通的孔雀河生态输水分析[J]. 沙漠与绿洲气象, 2019, 13(1):130-135.
	[ Li Weihong, Wumaierjiang Wubuli, Ma Yuqi, et al. Ecological water conveyance project based on River-Lake-Reservoir connected system in the Kongque River[J]. Desert and Oasis Meteorology, 2019, 13(1):130-135. ]
[9]	李肖杨, 陈亚宁, 刘璐, 等. 博斯腾湖流域水资源管理决策支持系统设计与实现[J]. 水资源保护, 2020, 36(6):53-59.
	[ Li Xiaoyang, Chen Yaning, Liu Lu, et al. Design and implementation of water resources management decision support system in the Bosten Lake Basin[J]. Water Resources Protection, 2020, 36(6):53-59. ]
[10]	陈亚宁, 李卫红, 徐海量, 等. 塔里木河下游地下水位对植被的影响[J]. 地理学报, 2003, 58(4):542-549.
	[ Chen Yaning, Li Weihong, Xu Hailiang, et al. The influence of groundwater on vegetation in the lower reaches of Tarim River, China[J]. Acta Geographica Sinica, 2003, 58(4):542-549. ]
[11]	王希义, 彭淑贞, 徐海量, 等. 大型输水工程的生态效益与社会经济效益评价——以塔里木河下游为例[J]. 地理科学, 2020, 40(2):308-314. doi: 10.13249/j.cnki.sgs.2020.02.016
	[ Wang Xiyi, Peng Shuzhen, Xu Hailiang, et al. Evaluation of ecological and social-economic benefits of large water conveyance projects: A case study on the lower reaches of the Tarim River[J]. Scientia Geographica Sinica, 2020, 40(2):308-314. ] doi: 10.13249/j.cnki.sgs.2020.02.016
[12]	廖淑敏, 薛联青, 陈佳澄, 等. 塔里木河生态输水的累积生态响应[J]. 水资源保护, 2019, 35(5):120-126.
	[ Liao Shumin, Xue Lianqing, Chen Jiacheng, et al. Cumulative ecological response of ecological water transmission in Tarim Rver[J]. Water Resources Protection, 2019, 35(5):120-126. ]
[13]	张一驰, 于静洁, 乔茂云, 等. 黑河流域生态输水对下游植被变化影响研究[J]. 水利学报, 2011, 42(7):757-765.
	[ Zhang Yichi, Yu Jingjie, Qiao Maoyun, et al. Effects of eco-water transfer on changes of vegetation in the lower Heihe River basin[J]. Journal of Hydraulic Engineering, 2011, 42(7):757-765. ]
[14]	徐永亮, 于静洁, 张一驰, 等. 生态输水期间额济纳绿洲区地下水动态数值模拟[J]. 水文地质工程地质, 2014, 41(4):11-18.
	[ Xu Yongliang, Yu Jingjie, Zhang Yichi, et al. Groundwater dynamic numerical simulation in the Ejina Oasis in an ecological water conveyance period[J]. Hydrogeology & Engineering Geology, 2014, 41(4):11-18. ]
[15]	赵军, 杨建霞, 朱国锋. 生态输水对青土湖周边区域植被覆盖度的影响[J]. 干旱区研究, 2018, 35(6):1251-1261.
	[ Zhao Jun, Yang Jianxia, Zhu Guofeng. Effect of ecological water conveyance on vegetation coverage in surrounding area of the Qingtu Lake[J]. Arid Zone Research, 2018, 35(6):1251-1261. ]
[16]	刘亚琦, 刘加珍, 陈永金, 等. 孔雀河下游断流河道的环境特征及物种间关系[J]. 生态学报, 2017, 37(8):2706-2718.
	[ Liu Yaqi, Liu Jiazhen, Chen Yongjin, et al. Environmental characteristics and interspecific associations in the lower reaches of the Kongque River[J]. Acta Ecologica Sinica, 2017, 37(8):2706-2718. ]
[17]	周洪华, 吾买尔江·吾布力, 郝兴明, 等. 孔雀河流域天然植被生态需水量估算[J]. 环境与可持续发展, 2017, 42(2):140-144.
	[ Zhou Honghua, Wumaierjiang Wubuli, Hao Xingming, et al. Estimation of ecological water demand of natural vegetation in Konque River Basin[J]. Environment and Sustainable Development, 2017, 42(2):140-144. ]
[18]	马建新, 吾买尔江·吾布力, 黄湘, 等. 孔雀河应急输水后的地下水响应研究[J]. 新疆环境保护, 2017, 39(1):13-17.
	[ Ma Jianxin, Wumaierjiang Wubuli, Huang Xiang, et al. Research on groundwater responses after emergency water conveyance of Peacock River[J]. Environmental Protection of Xinjiang, 2017, 39(1):13-17. ]
[19]	何志刚. 孔雀河下游生态输水现状及修复对策探析[J]. 陕西水利, 2019, 9(9):39-40.
	[ He Zhigang. An Analysis of ecological water conveyance status and restoration countermeasures in the lower Reaches of Kongque River[J]. Shaanxi Water Resources, 2019, 9(9):39-40. ]
[20]	陈亚宁. 新疆塔里木河流域生态保护与可持续管理[M]. 北京: 科学出版社, 2015.
	[ Chen Yaning. Ecological Protection and Sustainable Management of the Tarim River Basin[M]. Beijing: Science Press, 2015. ]
[21]	陈亚宁, 杜强, 陈跃滨, 等. 博斯腾湖流域水资源可持续利用研究[M]. 北京: 科学出版社, 2013.
	[ Chen Yaning, Du Qiang, Chen Yuebin, et al. Sustainable Water Resources Utilization in Bosten Lake Basin[M]. Beijing: Science Press, 2013. ]
[22]	刘加珍, 李卫红, 陈永金, 等. 孔雀河下游衰退河岸林的沙漠化分析[J]. 聊城大学学报(自然科学版), 2018, 31(1):65-71, 103.
	[ Liu Jiazhen, Li Weihong, Chen Yongjin, et al. Analysis on desertification of degraded riparian forest in the lower reaches of Peacock River[J]. Journal of Liaocheng University (Natural Science Edition), 2018, 31(1):65-71, 103. ]
[23]	刘加珍, 李卫红, 陈亚鹏, 等. 新疆孔雀河下游退化植被对环境的响应研究[J]. 新疆环境保护, 2017, 39(1):1-7, 17.
	[ Liu Jiazhen, Li Weihong, Chen Yapeng, et al. Research on environmental responses of vegetation degradation in the lower reaches of Peacock River[J]. Environmental Protection of Xinjiang, 2017, 39(1):1-7, 17. ]
[24]	陈海燕, 陈亚宁. 新疆塔里木河干流荒漠河岸林植被带变化[J]. 生态学杂志, 2015, 34(11):3166-3173.
	[ Chen Haiyan, Chen Yaning. Changes of desert riparian vegetation along the main stream of Tarim River, Xinjiang[J]. Chinese Journal of Ecology, 2015, 34(11):3166-3173. ]
[25]	段峥嵘, 祖拜代·木依布拉, 夏建新, 等. 基于NDVI的干旱区绿洲植被覆盖度动态变化分析——以新疆阿克苏地区为例[J]. 中央民族大学学报(自然科学版), 2018, 27(2):5-14.
	[ Duan Zhengrong, Zubaidai Muyibula, Xia Jianxin. Analysis of vegetation coverage dynamic change in typical oasis of arid areas based on NDVI: A case study of Aksu region in Xinjiang[J]. Journal of Minzu University of China (Natural Sciences Edition), 2018, 27(2):5-14. ]
[26]	Chen Y N, Zhang X L, Zhu X M, et al. Analysis on the ecological benefits of the stream water conveyance to the dried-up river of the lower reaches of Tarim River, China[J]. Science China Earth Sciences, 2004, 47(11):1053-1064.
[27]	陈亚宁, 李卫红, 陈亚鹏, 等. 荒漠河岸林建群植物的水分利用过程分析[J]. 干旱区研究, 2018, 35(1):130-136.
	[ Chen Yaning, Li Weihong, Chen Yapeng, et al. Water use process of constructive plants in desert riparian forest[J]. Arid Zone Research, 2018, 35(1):130-136. ]
[28]	郝兴明, 李卫红, 陈亚宁. 新疆塔里木河下游荒漠河岸(林)植被合理生态水位[J]. 植物生态学报, 2008, 32(4):838-847. doi: 10.3773/j.issn.1005-264x.2008.04.012
	[ Hao Xingming, LI Weihong, Chen Yaning. Water table and the desert riparian forest community in the lower reaches of Tarim River, China[J]. Chinese Journal of Plant Ecology, 2008, 32(4):838-847. ] doi: 10.3773/j.issn.1005-264x.2008.04.012
[29]	石瑞花, 李霞, 尹业彪, 等. 孔雀河流域天然植物多样性与地下水关系[J]. 资源科学, 2009, 31(9):1553-1560.
	[ Shi Ruihua, Li Xia, Yin Yebiao, et al. The relationship between plant diversity and groundwater in the Kongquehe River Basin[J]. Resources Science, 2009, 31(9):1553-1560. ]
[30]	陈永金, 陈亚宁, 刘加珍. 塔里木河下游植被覆盖度变化与地下水质关系[J]. 环境科学, 2010, 31(3):612-617.
	[ Chen Yongjin, Chen Yaning, Liu Jiazhen. Correlationships between the coverage of vegetation and the quality of groundwater in the lower reaches of the Tarim River[J]. Environmental Science, 2010, 31(3):612-617. ]
[31]	张军峰, 孟凡浩, 包安明, 等. 新疆孔雀河流域人工绿洲近40年土地利用/覆被变化[J]. 中国沙漠, 2018, 38(3):664-672.
	[ Zhang Junfeng, Meng Fanhao, Bao Anming, et al. LUCC analysis of the upstream of the Kongqi River, Xinjiang, China[J]. Journal of Desert Research, 2018, 38(3):664-672. ]
[32]	陈亚宁, 郝兴明, 陈亚鹏, 等. 新疆塔里木河流域水系连通与生态保护对策研究[J]. 中国科学院院刊, 2019, 34(10):1156-1164.
	[ Chen Yaning, Hao Xingming, Chen Yapeng, et al. Study on water system connectivity and ecological protection countermeasures of Tarim River Basin in Xinjiang[J]. Bulletin of Chinese Academy of Sciences, 2019, 34(10):1156-1164. ]

输水次数	开始时间	结束时间	持续天数/d	输水总量/10⁴ m³
第1次	2016-08-26	2016-10-09	45	11730
第2次	2017-08-01	2017-11-18	110	57100
第3次	2018-04-06	2018-10-11	189	43340
第4次	2019-04-10	2019-12-31	270	45150

	KS/m	KZ/m	K1/m	K2/m	K3/m
2015年	-	-	6.54	6.74	2.11
2016年	-	-	6.60	6.75	2.04
2017年	7.03	14.59	6.46	6.61	1.84
2018年	6.23	11.39	5.58	6.01	1.50
2019年	5.66	10.27	5.56	5.90	1.51
多年平均	6.31	12.03	6.12	6.40	1.80

监测断面	Pearson相关系数
KS	-0.316^**
KZ	-0.773^**
K1	-0.484^**
K2	-0.326^**
K3	-0.259^**

Effect of ecological water conveyance on groundwater depth and vegetation in the Kongque River

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