I have been chatting about this in another thread, perhaps rather confusingly linking it in with the Holigan V capsize, which may or not have that as it's cause.
The Baltic Sea hosts some of the largest dead zones, vast expanses of saltwater with little or no oxygen, in the world. Animal life cannot survive inside a dead zone.
When the blooms die, microbial communities consume the decomposing algae, pulling large amounts of oxygen from the water during the process. While human-caused nutrient inputs have decreased in recent years, the problem of hypoxia persists. Decaying algae do more than feed oxygen-eating microbes.
The dying algae also releases phosphorous, fueling cyanobacteria blooms, which pulls nitrogen form the atmosphere. Impact of discarded munitions on ocean ecosystems unclear "As a result, the total amount of nutrients -- phosphorus and nitrogen -- in the water remains high even after human inputs have been reduced," Tom Jilbert, an assistant professor at the University of Helsinki, said in a news release.
This negative feedback loop is exacerbated by global warming. The sediment cores helped scientists track the impacts of climate change on oxygen levels and nutrient pollution.
Their analysis -- published this week in the journal Biogeosciences -- showed oxygen levels were low between to around AD, during a warm period known as the Medieval Climate Anomaly. However, modern coastal oxygen losses are much more severe.
To curb the problem of oxygen losses in the Baltic, scientists say more needs to be done to slow global warming and limit nutrient loading.
Better understanding of the balance between nutrient inputs and climate change will therefore help to guide management of the Baltic in the future.Mar 05, · The ship is 'lost', going to sink.
Lloyd's would describe it as a total loss or write-off. Ms O’Reilly said yesterday that it appeared to her the view of the committee was not based on an objective or critical analysis but on the basis of the party whip system.
Perplexed, bewildered, as in She was all at sea in these new surroundings. This idiom transfers the condition of a vessel that has lost its bearings to the human mind. This idiom transfers the condition of a vessel that has lost its bearings to the human mind.
The republic of Lebanon, located on the eastern coast of the Mediterranean Sea, is bordered in the north and east by Syria, and bounded by Israel on the south.
One of the smaller countries in the Middle East, Lebanons area measures square miles. The country is miles long, and its w. Using multiple regression analysis it has been demonstrated that the number of nets discarded depends on vessel tonnage, the annual average number of fishing months, the number of fishing days per month, the water depth of fishing, the quantity of fishing gear purchased annually, and the proportion of fishing gear lost at sea.
Just as gold bars are lost at sea or $ bills can burn, bitcoins can disappear from the Internet forever. When all 21 million bitcoins are mined by the year , the actual amount available to trade or spend will be significantly lower.