Migratory pelicans have long raided Israeli fish farms, which try to deter them with loudspeakers, laser beams and by firing blank rounds from rifles.
Ecology
Dec 8, 2019
2
81
From a control room in the middle of Dubai's desert, Norway's sunrises and sunsets and the cool currents of the Atlantic are recreated for the benefit of thousands of salmon raised in tanks despite searing conditions outside.
Other
Nov 19, 2019
0
53
The rapid growth of oyster aquaculture in the Chesapeake Bay has raised questions about its effects on water quality, with proponents touting benefits including reduction of water-column nutrients and increased clarity, and ...
Ecology
Nov 13, 2019
0
4
Solar and wind farms are popping up around the country to lower carbon emissions, and these renewables also have another important effect: keeping more water in the ground.
Environment
Nov 6, 2019
0
888
Veterinarians from RUDN University have developed a way to increase the resistance of carp, the most common fish in fish farms, to the harmful effects of ammonia, which is found in almost all water bodies. The researchers ...
Plants & Animals
Oct 15, 2019
0
232
The word "waste" describes materials or products that are no longer of use. In a linear economy, it accumulates as an undesired by-product of economic activity. Waste and environmental hazards are commonplace throughout the ...
Environment
Sep 18, 2019
0
170
By area, tidal flats make up more than 50 percent of Willapa Bay in southwest Washington state, making this more than 142-square-mile estuary an ideal location for oyster farming. On some parts of these flats, oysters grow ...
Earth Sciences
Sep 10, 2019
0
100
Big food brands, such as Kellogg, Campbell, Mars Wrigley and General Mills, have started investing in their ingredients by helping farmers improve soil health and sustainability. Not only do these programs enable companies ...
Other
May 29, 2019
0
12
Nitrate levels in water resources have increased in many areas of the world, largely because of applications of some types of fertilizers in agricultural areas. Since the mid-1920s, the deposits of nitrogen into land has ...
Environment
May 16, 2019
0
10
Recent protests by animal welfare activists on Australian abattoirs and farms and city streets triggered a backlash from meat-lovers and MPs. The activists were labelled "un-Australian" by the Prime Minister and others, and ...
Plants & Animals
May 15, 2019
0
10
