Global sea level rise has been accelerating in recent decades, rather than increasing steadily, according to a new study based on 25 years of NASA and European satellite data.
In June 2020, NASA provides an updated report on fresh water availability: "Of all of the water on Earth, 97% is saltwater, leaving a mere 3% as freshwater, approximately 1% of which is readily available for our use. The world’s population is becoming more and more reliant on this precious resource for power, irrigation, industrial practices, and daily consumption." The report is available at: https://earthdata.nasa.gov/learn/toolkits/freshwater-availability
In a first-of-its-kind study, scientists have combined an array of NASA satellite observations of Earth with data on human activities to map locations where freshwater is changing around the globe and to determine why.
The study, published Wednesday in the journal Nature, finds that Earth’s wet land areas are getting wetter and dry areas are getting drier due to a variety of factors, including human water management, climate change and natural cycles.
A team led by Matt Rodell of NASA’s Goddard Space Flight Center in Greenbelt, Maryland, used 14 years of observations from the U.S./German-led Gravity Recovery and Climate Experiment (GRACE) spacecraft mission to track global trends in freshwater in 34 regions around the world.
Meet Freddy, a fat little fly who loves toilet fondue! Find out what happens to him when the village where he lives is 'triggered' into cleaning up their act to become open defecation free (ODF).Meet Freddy the Fly: A New Video Promotes Open Defecation Free Living
“My health is in my hands”! School kids affirmed their resolve. The Beautiful Feet International (BFI) WinS project is making them catch on how to take responsibility for their own health and wellness in school and at home as a good way to securing their future despite the prevailing poor environmental learning conditions they are daily being subjected to due to annual flooding, environmental degradation and government neglect which has made WASH emergency higher in the area. All the schools in the WinS project are in Evbuotubu, a flood prone community in Egor Local Government Area of Edo State, Nigeria.
Scientists have developed a model to calculate the age of nitrogen in corn and soybean fields, which could lead to improved fertilizer application techniques to promote crop growth while reducing leaching. Nitrogen, a key nutrient for plants, can cause problems when it leaches into water supplies.
Researchers at Lund University in Sweden have developed small, portable solar cell water purification plants. With the help of Nobel Peace Prize recipient Muhammad Yunus the purification plant stations, called Micro Production Centres (MPC), have now been placed across rural Bangladesh.
[img_assist|nid=1541|title=Drinking water|desc=Courtesy of CDC|link=none|align=left|width=180|height=120]In recognition of urgent, immediate need to address devastating health problems caused by lead in drinking water in Flint, Michigan, and in other places across the United States the U.S. Environmental Protection Agency (EPA) released DWMAPS – the Drinking Water Mapping Application to Protect Source Waters on the 19th of February 2016.
Efforts on every scale from international to local, cooperatively and individually, are increasingly responding to this stark reality by setting aside land and regions of the seas as preservation areas which are now being protected to various extents. President Obama has taken again this past week action to invest and conserve America's natural treasures. President Barack Obama commented on the 12th of February 2016 upon designation of millions of acres in three new national monuments in the California desert to bring the land and sea he has protected to 265 million acres.
According a National Science Foundation (NSF), scientific literature and fisheries management and conservation efforts have for years assumed that the survival of adult fish is relatively constant through time. They further held that most fluctuations in the numbers of adults come from variation in the number of young fish that are produced and survive to maturity. Those assumptions have been challenged by new research by the National Science Foundation's Long-Term Ecological Research (LTER) Network.
On October 28, 2015, Tommy E. Remengesua, Jr., President of the Republic of Palau signed into law the “Palau National Marine Sanctuary Act,” creating “the sixth largest marine protected area in the world, while setting aside a zone for domestic fishing.” According to Nature Conservancy Palau supports more than 400 species of coral species and nearly 1,300 varieties of reef fish.