id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
esrj-37601	Huang, Pinghua; Han, Sumin	Assessment by multivariate analysis of groundwater–surface water interactions in the Coal-mining Exploring District, China	2016	8	.pdf	application/pdf	5187	256	56	Monitored parameters and analytical methods 71 groups of water samples were collected from the coal-mining district in 2008, 2010 and 2011, including surface water samples, spring samples of Mount Taihang, deep karst groundwater, deep fissure water and shallow pore water. The contour map of the second factor scores shows that karst water and spring of the GA group is at the same area, indicating that karst water mainly accept recharging from spring (Fig 8 (b)).The euclidean distance in the GA group clustering is the shortest, indicating that deep karst water and spring experienced the roughly same hydrogeochemical environment.	cache/esrj-37601.pdf	txt/esrj-37601.txt