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The Iquitos várzea (NT0128) is an ecoregion of flooded forest along rivers in Brazil, Peru and Bolivia in the west of the Amazon biome. The forest is seasonally flooded up to 7 metres (23 ft) by whitewater rivers carrying nutrient-rich sediment from the Andes. The meandering rivers often shift course, creating a complex landscape of oxbow ...
The crew (along with two horses) entered the mine opening near the bank of Placer Creek just as the fire engulfed the area. [2] [3] [5] The mine was actually a short prospecting tunnel that had been abandoned because no ore was found there. The mine opening was 6 feet (1.8 m) high and 5 feet (1.5 m) wide.
Freshwater swamp forests are a relatively understudied forest type in Southeast Asia, primarily because they are difficult to access and can harbor diseases spread by insects, such as mosquitoes. [35] In the Amazon Basin of Brazil, a seasonally flooded forest is known as a várzea, and refers to a whitewater-inundated forest.
A várzea forest is a seasonal floodplain forest inundated by whitewater rivers that occurs in the Amazon biome. [ 1 ] [ 2 ] Until the late 1970s, the definition was less clear and várzea was often used for all periodically flooded Amazonian forests.
Gilman is an abandoned mining town in southeastern Eagle County, Colorado, United States.The Gilman post office operated from November 3, 1886, until April 22, 1986. [3] The U.S. Post Office at Minturn (ZIP Code 81645) now serves Gilman postal addresses.
The repository is constantly seeking donations of mine maps to add to the microfilm/digital collection. [12] When maps are received from a donor, they are scanned and stored in both microfilm and digital archives. The maps, along with a scanned images (upon request), are returned to the donor. The repository does not retain hard copies of maps.
Gravel pit in Tullingeåsen, which forms part of Uppsalaåsen.. A gravel pit is an open-pit mine for the extraction of gravel.. Gravel pits often lie in river valleys where the water table is high, so they may naturally fill with water to form ponds or lakes. [1]
A flooded mine is one of the direct results of a mine's closure procedure. When a mine stops operating, its maintenance systems also stop, in which the dewatering systems are included. Without these systems the mine will get flooded by water that naturally occurs in rock formations in the ground.