Tag Archives: climate change

Estimates of groundwater depletion in the “bread basket” of India

It’s very hard to assess how fast groundwater is being removed for agricultural use and how much is being recharged.  This is even more difficult when no centralized records are maintained regarding groundwater usage.  No such assessments are available for northwestern India, which is often referred to as the “bread basket” of India as they […]

Ocean’s acidification and why it’s important

One of the biggest sinks of atmospheric CO2 is the oceans.  If these levels increase in the atmosphere, the dissolved CO2 levels in the oceans also increase significantly.  When dissolved CO2 levels increases, acid levels in the oceans increase as well.  What does this mean to us?  Here’s what Oceana has to say: ocean acidification, […]

Recycled drinking water?

Most of you are aware of the current severe drought situation in southeastern US. A lot of people in the southwestern US have been experiencing the drought for several years now. Some of these areas have their groundwater and surface water resources on the verge of exhaustion. In a recent study, researchers from Sand Diego […]

Performance of US in Environmental Stewardship

A recent survey conducted by researchers at Yale and Columbia Universities concluded that US ranks dead last among the richest 8 countries and 39th among 149 countries evaluated. Link. The survey created an Environmental Peformance Index (EPI) for 149 countries with the help of several indicators within the broad categories of Environmental Health, Air Pollution, […]