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The 2016 Vietnam marine life disaster was a water pollution crisis affecting Hà Tĩnh, Quảng Bình, Quảng Trị and Thừa Thiên–Huế provinces in central Vietnam. Fish carcasses were reported to have washed up on the beaches of Hà Tĩnh province from at least 6 April 2016. [1] Later, a large number of dead fish were found on the ...
Grubbs and Florida researchers studying the fish have tagged over 100 to track their movements and found sawfish are typically found in deeper water, up to 200 feet deep, in January and February.
Fisheries are affected by climate change in many ways: marine aquatic ecosystems are being affected by rising ocean temperatures, [ 2] ocean acidification [ 3] and ocean deoxygenation, while freshwater ecosystems are being impacted by changes in water temperature, water flow, and fish habitat loss. [ 4] These effects vary in the context of each ...
e. Human activities affect marine life and marine habitats through overfishing, habitat loss, the introduction of invasive species, ocean pollution, ocean acidification and ocean warming. These impact marine ecosystems and food webs and may result in consequences as yet unrecognised for the biodiversity and continuation of marine life forms.
Endangered smalltooth sawfish, marine creatures virtually unchanged for millions of years, are exhibiting erratic spinning behavior and dying in unusual numbers in Florida waters.
Environmental issues with coral reefs. Island with fringing reef off Yap, Micronesia. Coral reefs are dying around the world. [1] Human activities have substantial impact on coral reefs, contributing to their worldwide decline. [2] Damaging activities encompass coral mining, pollution (both organic and non-organic), overfishing, blast fishing ...
The Hudson River from the Poughkeepsie Bridge. Between 1947 and 1977, General Electric polluted the Hudson River by discharging polychlorinated biphenyls (PCBs) causing a range of harmful effects to wildlife and people who eat fish from the river. Other kinds of pollution, including mercury contamination and cities discharging untreated sewage ...
Minamata disease is a disease of the central nervous system, a poisoning caused by long-term consumption, in large amounts, of fish and shellfish from Minamata Bay. The causative agent is methylmercury. Methylmercury produced in the acetaldehyde acetic acid facility of Shin Nihon Chisso's Minamata factory was discharged in factory wastewater...