Rising CO2 Affecting Freshwater Three Times Faster Than Saltwater

Rising CO2 Affecting Freshwater Three Times Faster Than SaltwaterAs carbon dioxide (CO2) levels in the atmosphere rise, more CO2 is absorbed into our oceans, making them more acidic. We know the problems this has caused in the saltwater environment. Now, rising CO2 levels are also affecting some freshwaters, too.
 
Rising CO2 levels in the atmosphere being absorbed into the world's oceans have created a wide range of well-documented problems for marine animals and ecosystems. Now, researchers reporting in Current Biology on January 11 present some of the first evidence that similar things are happening in freshwaters too.The study was conducted by aquatic biologists at Ruhr University Bochum in Germany.
 
They found that some freshwater ecosystems have become more acidic with rising pCO2 levels (Partial pressure of CO2 is a measure that reflects the carbon dioxide exchange between the lake and its environment), using data spanning 35 years, from 1981-2015.
 
Four freshwater reservoirs in Germany were used in the study. Analysing the data covering 35 years, they confirmed there had been a continuous rise in pCO2 levels at all four freshwater bodies. A rise in CO2 levels causes a decrease in pH levels, the measure of how acid the water has become. Just remember, the lower the pH level, the greater the acidity.
 

Related Books

enafarzh-CNzh-TWnltlfrdehiiditjakomsfaptruesswsvthtrurvi

LATEST VIDEOS

How Supercharged Plants Could Slow Climate Change
by TED
Plants are amazing machines -- for millions of years, they've taken carbon dioxide out of the air and stored it…
Are Hungry Swarms Of Tiny Krill Behind Ocean Mixing?
Are Hungry Swarms Of Tiny Krill Behind Ocean Mixing?
by National Science Foundation
Engineers are investigating the impact of krill swarms on ocean mixing, and possibly global climate.
Methane: The Arctic's Hidden Climate Threat : Natalia Shakhova's Latest Paper
by Just Have a Think
A methane burst from the East Siberian Arctic Shelf could happen at any time and needs only a trigger.
Understanding The Human Side Of Climate Change Relocation
Understanding The Human Side Of Climate Change Relocation
by Sarah M. Munoz
Climate change is expected to have a striking impact on vulnerable communities, especially in coastal regions where…
On Contact: Climate Crisis with James Hansen
by RT America
Dr. James Hansen, former director of NASA's Goddard Institute and Adjunct Professor at Columbia University’s Earth…
Fran Ulmer: After the Arctic Ice Melts
by World Affairs
Sea ice in the Arctic is getting thinner and thinner each year. As the ice melts away, shipping lanes will expand and…
Experts Warn of Climate Tipping Point as Scientists Find Permafrost Thawing 70 Years Ahead of Schedule
Experts Warn of Climate Tipping Point as Scientists Find Permafrost Thawing 70 Years Ahead of Schedule
by Eoin Higgins
Areas of the Canadian Arctic permafrost are thawing rapidly, 70 years ahead of when scientists previously believed, as…
Ice on Fire: HBO Official Trailer And Interviews
by Robert Jennings, InnerSelf.com
Ice on Fire is an outstanding documentary presented by Leonardo DiCaprio. It is equally as important as An Inconvenient…

LATEST ARTICLES

Why The Indian Ocean Is Spawning Strong And Deadly Tropical Cyclones
Why The Indian Ocean Is Spawning Strong And Deadly Tropical Cyclones
by Jennifer Fitchett
The Indian Ocean has made its mark on the global news cycle this year. In March, tropical cyclone Idai made headlines…
Biodiversity Helps Coral Reefs Thrive – And Could Be Part Of Strategies To Save Them
Biodiversity Helps Coral Reefs Thrive – And Could Be Part Of Strategies To Save Them
by Cody Clements
Coral reefs are home to so many species that they often are called “the rainforests of the seas.”
Methane Emissions From Oil And Gas Basins 60 Percent Higher Than ...
Methane Emissions From Oil And Gas Exploration Are Under-Reported
by Greg McDermid and Maria Strack
Wetlands in Canada’s boreal forest contain deep deposits of carbon-rich soils, made up of decomposed vegetation (peat)…
Household tissue is a climate issue
Household Tissue Is A Climate Issue
by Kieran Cooke
Trees are the source of much of our household tissue. And trees and soil store huge quantities of carbon to add to…
How To Bring The Wisdom Of The Public To Bear On The Climate Emergency
How To Bring The Wisdom Of The Public To Bear On The Climate Emergency
by Graham Smith
A new form of politics is gaining steam as a solution to the climate crisis. Six parliamentary committees in the UK are…
Utopia Isn't Just Idealistic Fantasy – It Inspires People To Change The World
Utopia Isn't Just Idealistic Fantasy – It Inspires People To Change The World
by Heather Alberro
Climate breakdown, mass extinctions, and extreme inequality threaten the earth’s rich tapestry of life and leave our…
US Military Is A Bigger Polluter Than As Many As 140 Countries
US Military Is A Bigger Polluter Than As Many As 140 Countries
by Benjamin Neimark, et al
The US military’s carbon bootprint is enormous. Like corporate supply chains, it relies upon an extensive global…
Solar future shines ever more brightly
Solar Future Shines Ever More Brightly
by Paul Brown
Progress in China, the US and elsewhere shows an increasingly positive solar future as fuel from the sun grows cheaper…