Tag Archives: North Sea

Dutch Fishermen catch rare two-headed porpoise

A fishing vessel in the North Sea between the UK, the Netherlands, and Scandinavia found quite the catch last month: the first-ever documented two-headed harbor porpoise. The dead conjoined porpoise twins were caught up in the GO9 Onderneming fishing vessel’s trawl net on May 30, according to the Natural History Museum of Rotterdam’s journal Deinsea. The Dutch museum said the ship’s workers were “astonished” to find that the animal had what appeared to be two heads. They took pictures and then threw it overboard. The crew thought it would be illegal to keep the dead porpoise, so the actual specimen is now lost to the ocean. click here to read the story 16:22

Medieval Histories – Medieval Cod Wars 1415 – 2017

In the 15th-century long-distance fishing appeared as one of the first global industries. Then – as now – huge political and economic interests were at stake; often leading to war. Medieval fishing in the North Sea has for a long time been an important topic for a group of historians, archaeologists and scientists led by J. H. Barrett, Reader in Medieval Archaeology at the University of Cambridge. Being an archaeologist, this has resulted in significant accumulation of valuable knowledge as to how and when the fishing trade in Northern Europe exploded; and how it successively played out. (this is an interesting read, Fast forward) And so it went for centuries with more than ten officially registered “cod wars”. According to the received history, the last two of these began immediately after WW2, when Iceland gained its independence from Denmark.,, Cod Wars Post Brexit,,,  click here to read the story 19:19

Atlantic Cod: The Good, The Bad, and the Rebuilding – Part 1

Atlantic cod have been emblematic of fisheries problems, with the 1992 collapse of the Northern cod stock in Canada setting the stage for the last 25 years of concern surrounding status of cod stocks. Mark Kurlansky’s book “Cod” sold over a million copies, increasing awareness and concern over cod fisheries. Further, the two U.S. cod stocks continue to be at very low abundance; an article in the Houston Press released September of 2011 stated “Atlantic cod has been fished nearly to extinction.” However, over the entire Atlantic Ocean, the abundance of cod is high and increasing (Figure 1). There are over two dozen cod stocks that are defined as management units, 6 of which are addressed in this feature: 2 on the western side and 4 on the eastern side of the Atlantic basin (see Figure 2). The two U.S. stocks are Georges Bank and Gulf of Maine, and the four European stocks occupy the shelves of Iceland, the Barents Sea, the North Sea, the Celtic Sea, and the Baltic Sea. Read the article here 15:18

Wind farms are making the North Sea one of the world’s most overcrowded bodies of water

The report noted that the installation of cables, pipelines, and other energy-related structures can impact marine life. Dolphins, it said, “can be seriously affected by the noise of pile driving new structures into the seabed.” Ships have to navigate around turbines and oil platforms. Cables can present problems for fishermen. And the precious waters already are becoming degraded. The report cites a study in which 98% of Norwegian seabirds were found to have plastic particles in their stomachs. Read the rest here 11:54