At present,injecting CO2 into the subsurface oil and gas reservoirs,deep saline aquifers and disused coal-beds to store CO2 in subsurface is the most valid and economic choice in reducing the CO2 emission into the atmosphere.

Occurrence and dynamic characteristics of shallow salt groundwater in Jinghai County;

The enormous saline aquifers deeply buried in the sedimentary basins are saturated with high concentration dissolved solids,which make groundwater unsuitable to any large-scale exploitation.

Experimental investigation on the effects of saline water drip irrigation on water use efficiency and quality of watermelons grown in saline soils;

But where there are large quantities of saline water and slightly salinized water, tests and practices show that the slightly salinized water of 2-3g/1 can be used; besides, under suitable conditions, the saline water of 4-6g/1 can be used as well.

Saline water irrigation effects were studied in a field experiment for three growing seasons with the aim of clarifying the characters of salt distribution and accumulation under surface drip irrigation and subsurface drip irrigation in arid region of Xinjiang.

The salt water hydrogeological characteristics and its exploration and utilization in the plain of North Henan;

However, there are lots of undeveloped shallow salt water resource in the region that are high mineralized water with poor quality.

It aims to find the appropriate amount of salt water drip irrigation for five different plants by determining their growth of main morphological indexes in different levels of salt water irrigation amount(3 000,4 500,6 000 m3·hm-2·a-1) at nursery in Yuli,Xinjiang,including height,ground diameter,crown width and root/shoot ratio.