Groundwater pumping for agriculture and other uses has risen sharply. But a new study says it isn’t contributing as much as previously thought to sea level rise.
(First published on May 3, 2016, on State of the Planet.)
Some research suggests that, along with melting ice sheets and glaciers, the water pumped from underground for irrigation and other uses, on the rise worldwide, could contribute substantially to rising sea levels over the next 50 years. A new study published in Nature Climate Change says the magnitude is much lower than previously estimated.
Filed under Climate, Science
Jakarta, Indonesia. Photo: Somayya Ali Ibrahim
(First published on State of the Planet on Dec. 4, 2015.)
Millions of people living in cities around the world already feel the impacts of climate change: heat waves, flooded streets, landslides and storms. All of these affect important infrastructure such as transportation and water supplies, ports and commerce, public health and people’s daily lives. And it is cities that are at the forefront of the response.