Groundwater plays an important role in sustaining aquatic and terrestrial ecosystems, such as springs, wetlands, rivers and vegetation. Understanding these groundwater-dependent ecosystems (GDEs) is ...

Wetlands are ecosystems, in which water is the primary factor controlling the environment and the associated plant and animal life. A broad definition of wetlands includes both freshwater and ...

What is the best overall DIY home security system? If you're looking to protect your family and home, you'll want to invest in a home security system. The downside is that many of these systems ...