id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
gc-860	Ossa Valencia, Juliana; Betancur Vargas, Teresita; Duque, Jhon Camilo; Cardona Pérez, Angel Jose; Pineda Zapata, Laura; Villegas Yepes, Pedro Pablo; Paredes Zúñiga, Vanessa; Molano Cajigas, Carlos	Physical, chemical and biological characterization as support for water governance in a hydrogeological system of Colombia	2018	8	.pdf	application/pdf	4902	169	39	During the calibration exer­ cise, it was possible to detect that the model is more sensitive to recharge (The recharge values calibrated in the three periods de­ fined for the year 2011 are presented in Table 2) and water level in the rivers, since these generate significant ascents or descents in the aquifer’s piezometric levels. In ad- dition, by determining the natural background level, the concentration ranges of chemical com- pounds from natural sources were obtained, in order to detect future changes in water quality.	cache/gc-860.pdf	txt/gc-860.txt