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Runoff of soil and fertilizer on a farm field during a rain storm. Nonpoint source (NPS) water pollution regulations are environmental regulations that restrict or limit water pollution from diffuse or nonpoint effluent sources such as polluted runoff from agricultural areas in a river catchments or wind-borne debris blowing out to sea. In the ...
California Trout is a San Francisco-based 501(c)(3) conservation group with a mission to ensure [2] resilient wild fish in California waters. California Trout have three conservation initiatives focused on: Strongholds; Source Water Areas; Wild Fish, Working Landscapes; Initially organized in the mid-1960s as a local unit of Trout Unlimited ...
The transfer of parasites from open-net cage salmon farming, especially sea lice, has reduced numbers of wild salmon. The European Commission (2002) concluded, "The reduction of wild salmonid abundance is also linked to other factors but there is more and more scientific evidence establishing a direct link between the number of lice-infested wild fish and the presence of cages in the same ...
California environmental groups are urging a federal court to intervene amid a "dramatic increase" in the deaths of threatened steelhead trout at pumps operated by state and federal water managers.
Many local people and fish enthusiasts — like California Trout — have been trying to tear down Matilija Dam for years and reopen the spawning grounds. The reservoir is 99% filled with crud ...
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The system was designed to reduce emissions of NOx by 70% from 1994 to 2003, and it was hoped to achieve this more cheaply than the traditional 'command and control' regulations it replaced. However, due to the setting of too generous caps, emissions were reduced at only a fraction of the rate expected at the time of the program's adoption.
Examples of environmental impacts of animal agriculture: Meat production is a main driver of deforestation in Venezuela; Pigs in intensive farming; Testing Australian sheep for exhaled methane production to reduce greenhouse gas emissions from agriculture; Farms often pump their animal waste directly into a large lagoon, which has environmental consequences.