Along with gold,deep level mining in South Africa(SA)for over century also brought large amounts of geologically associated uranium(U)to surface.Much of the
The arid region of Northwest China is a special natural unit,approximately one fourth of the nations entire land area.The large alpine snow and ice cover ha
Land use sustainability issue has been one of the most sophisticated problems and yet it is also one of the most important political alternatives to cope wi
The present study uses the relatively new chloride mass balance technique to establish a recharge and climate history,using unsaturated dune profiles,provid
Recent climate change induced water related catastrophes in Pakistan,China,Thailand,India and Philippines serve to remind us that the most prominent and har