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The report concluded that global warming of 2 °C (3.6 °F) over the preindustrial levels would threaten an estimated 5% of all the Earth's species with extinction even in the absence of the other four factors, while if the warming reached 4.3 °C (7.7 °F), 16% of the Earth's species would be threatened with extinction.
Local extinctions of approximately 6 species are expected in each 2500 km 2 region by 2050 due to past deforestation. [28] Birds in the Amazon rainforest continued to become extinct locally for 12 years following logging that broke up contiguous forest into smaller fragments. The extinction rate slowed, however, as forest regrew in the spaces ...
The Salish Sea orcas have become an iconic natural treasure of the region and a symbol of the area's ecological productivity. Many whale watching organizations throughout the region target the orcas, including resident and transient groups, and often work with nonprofit organizations like the Center for Whale Research and The Whale Museum to ...
The beautiful Gray Whale has been extinct from the Atlantic Ocean since the 1700’s, but there are still estimated to be around 20,000 of these creatures swimming the Pacific Ocean.
The decline of global whale populations Blue whale populations have declined dramatically due to unregulated commercial whaling, putting them at risk of extinction.. Prior to the setting up of the IWC in 1946, unregulated whaling had depleted a number of whale populations to a significant extent, and several whales species were severely endangered.
The hunts described in the study, published Friday in the journal “Frontiers in Marine Science,” occurred between 2018 and 2024 and were captured in images and videos taken by scientists and ...
MORE: Key Largo tree cactus becomes 1st-ever US species to become extinct due to rising sea levels Some of the new species discovered include anemones, urchins, corals, some shrimp and a squat ...
A 2018 study published in Science found that global orca populations are poised to dramatically decline due such toxic pollution. [ 162 ] [ 163 ] In the Pacific Northwest , wild salmon stocks, a main resident food source, have declined dramatically in recent years. [ 3 ]