开采条件下黄土丘陵区的下水系统动态研究——以内官–香泉盆的为例.pdfVIP

Journal of Water Resources Research 水资源研究, 2013, 2, 134-140 doi:10.12677/jwrr.2013.22020 Published Online April 2013 (/journal/jwrr.html) Dynamic of Groundwater System under Human Abstraction in the Loessial Hilly Area * —A Case Study in the Neiguan-Xiangquan Basin 1,2 2 1,2 2 1 Linshan Yang , Changbin Li , Wenyan Li , Wenjin Yang , Shuaibing Wang 1College of Earth and Environment Science, Lanzhou University, Lanzhou 2Center for Dryland Water Resources Research and Watershed Science at the Key Laboratory of Western China’s Environmental Systems (Ministry of Education), Lanzhou University, Lanzhou Email: yanglsh12@ Received: Feb. 11th st th , 2013; revised: Mar. 1 , 2013; accepted: Mar. 16 , 2013 Copyright © 2013 Linshan Yang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Abstract: In this study, we investigated the groundwater system dynamic influenced by the human abstrac- tion in a typical loessial hilly area named the Neiguan-Xiangquan Basin (NXB). Groundwater level meas- urements of the 44 wells in the region from 2001 to 2010 were used to quantify the change during the time period. A holistic method of groundwater assessment was adopted to quantitatively illustrate the groundwater dynamic. Quantifications suggested a strong impact of human abstraction