By Tim Schröder 3 August 2017(Helmholtz-Zentrum Geesthacht) – Nitrogen compounds are an important factor in the production of algal biomass. The team led by biologist Kirstin Dähnke from the Institute of Coastal Research at the Helmholtz-Zentrum Geesthacht has been carrying out extensive Elbe nitrogen measurements for this reason.These measurements have shown that regions upstream from […]
Heidelberg, New York, 10 July 2017 (Springer Nature) – Oil spills not only have a direct impact on species and habitats, but may also set off a cascade of perturbations that affect the entire food web. These are the findings of new research published in an article in the special issue on Ocean Spills and […]
12 May 2017 (University of Exeter) – Dramatic drops in oceanic oxygen, which cause mass extinctions of sea life, come to a natural end – but it takes about a million years. The depletion of oxygen in the oceans is known as “anoxia”, and scientists from the University of Exeter have been studying how periods […]
ATLANTA, Georgia, 3 May 2017 (Georgia Tech) – A new analysis of decades of data on oceans across the globe has revealed that the amount of dissolved oxygen contained in the water – an important measure of ocean health – has been declining for more than 20 years. Researchers at Georgia Institute of Technology looked […]
STONY BROOK, N.Y., 26 April 2017 (SBU) – Climate change is predicted to cause a series of maladies for world oceans including heating up, acidification, and the loss of oxygen. A newly published study published online in the April 24 edition of the Proceedings of the National Academy of Sciences, titled, “Ocean warming since 1982 […]
KIEL, 15 February 2017 (Helmholtz Centre for Ocean Research Kiel) – The ongoing global change causes rising ocean temperatures and changes the ocean circulation. Therefore less oxygen is dissolved in surface waters and less oxygen is transported into the deep sea. This reduction of oceanic oxygen supply has major consequences for the organisms in the […]
[Keep in mind that Eos is a publication of AGU, which has voted to continue receiving sponsorship from the fossil-fuel industry. – Desdemona] By Rebecca Heisman22 September 2016 (Eos) – Climate change has caused a boom in aquatic plant biomass on the Arctic tundra in recent decades. Those plants, in turn, are releasing increasing amounts […]
24 August 2016 (The Big Wobble) – The borough has been cleaning up dead fish for three days in a fish kill that is now estimated to be in the millions of fish. What is strange, very strange is, the peanut bunker fish are salt water fish and Waackaack Creek is fresh water? Mayor George […]
8 August 2016 (NASA) – Coastal waters and near-shore groundwater supplies along more than a fifth of coastlines in the contiguous United States are vulnerable to contamination from previously hidden underground transfers of water between the oceans and land, finds a new study by researchers at The Ohio State University, Columbus, and NASA’s Jet Propulsion […]
27 July 2016 (NASA) – On 24 July 2016, the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite acquired a natural-color image (top) of a phytoplankton bloom in Hood Canal—a fjord in Washington’s Puget Sound. The second image shows a more detailed view of the bloom on July 27 as observed by the Operational […]
