1) Karst Valley
岩溶槽谷
1.
The hydrochemical indicators [pH,electrical conductivity(EC),HCO-3,Ca2+,SO2-4,Mg2+,NO-2 and NO-3] of the underground water in a karst valley in Qingmuguan,Chongqing was monitored for 7-12 months,and the hydrochemical characters were found to be different in their temporal and spatial distribution.
对重庆青木关岩溶槽谷区内一条地下河的pH值、电导率、HCO3-、Ca2+、SO42-、Mg2+以及NO2-、NO3-等水化学指标进行了7个月至1年不等的监测,这些指标在空间和时间分布上具有不同特征。
2) Karst trough valley
岩溶槽(盲)谷
3) Karst valley area
岩溶槽谷区
1.
The circulatory system of underground water in the Karst valley area of the Zhongliang Mountains in Chongqing consists of three distinct layers: The circulatory zone of the upper stratum underground water, the circulatory zone of the middle stratum underground water and the diffusion layer of the deep underground water.
中梁山岩溶槽谷区地下水循环系统可明显的分为上层溶隙水循环带、溶隙潜水循环带和深层溶隙水渗透带。
5) Karst mound-trough district
岩溶垄脊槽谷
6) buried karst region
埋藏型岩溶垄脊槽谷区
1.
Karst hydrosystem is likely to suffer damage from human improper activities not only in bare karst region or cover karst region but also in buried karst region because of its natural fragility and susceptible character.
对比研究埋藏型岩溶垄脊槽谷区岩溶水质变化与土地利用的关系可以看出,研究区水质20年来的变化以及水质的空间变异与土地利用有很大的相关性;其中集约化的农业耕作、炸石填土增加土地面积、利用落水洞排放污水和独特的微型稻田水位控制设施对岩溶地下水水质产生显著影响;这也表明人类活动已经对该区水文地球化学产生了区域性的重大影响。
补充资料：岩溶
岩溶
karst;solution cavern of rock
yonrong岩溶(karst;solution cavern of roek)喀斯特。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条