Hydrogeological and hydrochemical investigation for below-sea-level quarrying at cement raw material site (Kocaeli-Darica, Turkey)

被引：0

作者：

Doyuran, V ^{[1
]}

Karahanoglu, N ^{[1
]}

Çamur, Z ^{[1
]}

Topal, T ^{[1
]}

Süzen, ML ^{[1
]}

Yesilnacar, E ^{[1
]}

机构：

[1] Middle E Tech Univ, Dept Geol Engn, TR-06531 Ankara, Turkey

来源：

JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING | 2003年 / 38卷 / 08期

关键词：

hydrogeology; hydrochemistry; seawater intrusion; limestone quarry; Darica-Turkey;

D O I：

10.1081/ESE-120021467

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A research has been carried Out to investigate the effects of below sea level mining on the cement raw material quality of a limestone quarry located adjacent to the shoreline near Darica-Kocaeli-Turkey. Field studies involved rock mass characterization through discontinuity surveys performed at the working benches of the quarry as well as on the core samples, monitoring of groundwater levels, performance of water pressure tests, and in-situ hydrochemical measurements. Hydrogeological data suggest that the carbonate sequence forms a poor unconfined aquifer having hydraulic conductivity values ranging between 10(-6) m/s and 10(-8) m/s. In the quarry, water seepages can only be observed at the shear zones. Electrical conductivity profiles taken from the boreholes located at various distances from the shore line indicated the present position of the salt water wedge.

引用

页码：1421 / 1433

页数：13