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Microplastics million times more abundant in the ocean than previously thought（图）
Microplastics million times more abundant ocean previously thought
2019/12/20
Nothing seems safe from plastic contamination. A new study by NSF-funded researchers at the Scripps Institution of Oceanography suggests there could be a million times more pieces of plastic in the oc...
Researchers from David Karl’s laboratory at the University of Hawaiʻi at Mānoa and from Professor Jens Nielsen’s laboratory at Chalmers University of Technology in Göteborg, Sweden, develope...
Are Antarctic minke whales unusually abundant because of 20th century whaling?
Antarctic marine ecosystem Antarctic minke whale
2015/12/11
Severe declines in megafauna worldwide illuminate the role of top predators in
ecosystem structure. In the Antarctic, the Krill Surplus Hypothesis posits that the killing
of more than 2 million larg...
New research finds ocean's most abundant organisms have clear daily cycles（图）
The ocean Microbes Water The deep sea Bacteria Ocean currents
2014/7/18
Imagine the open ocean as a microbial megacity, teeming with life too small to be seen. In every drop of water, hundreds of types of bacteria can be found. Now scientists have discovered that communi...
Phototransformation of riverine dissolved organic matter (DOM) in the presence of abundant iron: Effect on DOM bioavailability
Phototransformation riverine dissolved organic matter abundant iron DOM bioavailability
2014/5/14
We conducted studies with high-molecular-weight (HMW) and low-molecular-weight (LMW), hydrophobic, and hydrophilic dissolved organic matter (DOM) from an oligotrophic alpine river, the Tagliamento Riv...