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Fire suppression, in combination with other human-caused environmental changes, may have resulted in unforeseen consequences for natural ecosystems. Some large wildfires in the United States have been blamed on years of fire suppression and the continuing expansion of people into fire-adapted ecosystems as well as climate change. [6]
A wildfire, forest fire, or a bushfire is an unplanned, uncontrolled and unpredictable fire in an area of combustible vegetation. [1] [2] Depending on the type of vegetation present, a wildfire may be more specifically identified as a bushfire (in Australia), desert fire, grass fire, hill fire, peat fire, prairie fire, vegetation fire, or veld ...
Lake Natron is a salt or alkaline lake located in north Ngorongoro District of Arusha Region in Tanzania at the border with Kenya. It is in the Gregory Rift, which is the eastern branch of the East African Rift. [1] The lake is within the Lake Natron Basin, a Ramsar Site wetland of international significance. [2]
In the Coachella Valley, water continues flowing to lakes and golf courses, even as the Colorado River reaches new lows. Critics say it's time to limit heavy water use.
The 2020 Dome fire, which burned more than 40,000 acres across the southwestern California desert — including in the national preserve, but in a different area from the York fire — destroyed ...
Fire regimes of United States plants. Savannas have regimes of a few years: blue, pink, and light green areas. When first encountered by Europeans, many ecosystems were the result of repeated fires every one to three years, resulting in the replacement of forests with grassland or savanna, or opening up the forest by removing undergrowth. [23]
Boatzon looked at the economic and environmental importance of the 10 largest lakes in the U.S. Lake sizes and locations are based on Census data.
Lake Manantali, 477 km 2, displaced 12,000 people. Resettlement Dams and the creation of reservoirs also require relocation of potentially large human populations if they are constructed close to residential areas. The record for the largest population relocated belongs to the Three Gorges dam built in China. Its reservoir submerged a large ...