作者: Ken W.F. Howard

Groundwater Dependent Ecosystems (GDEs) frequently exhibit rich biological diversity and can provide enormous economic wealth. In recent years, GDEs in many industrialized countries have shown signs …

During the past three decades, urban groundwater has emerged as one of the worlds most pressing issues. Explosive population growth, most prevalent in cities, has placed an inordinate demand on groun …

During the past three decades, urban groundwater has emerged as one of the worlds most pressing issues. Explosive population growth, most prevalent in cities, has placed an inordinate demand on groun …

National and global security can be assessed in many ways but one underlying factor for all humanity is access to reliable sources of water for drinking, sanitation, food production and manufacturing …

Groundwater issues have generated worldwide concern in recent decades. The problems are numerous: too little groundwater, too much groundwater, groundwater contaminated by either saline water or a br …