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Recently constructed wetland regeneration in Australia, on a site previously used for agriculture Regenerated habitat for the superb parrot on the abandoned Boorowa railway line Land rehabilitation as a part of environmental remediation is the process of returning the land in a given area to some degree of its former state, after some process ...
Open-pit mining, also known as open-cast or open-cut mining and in larger contexts mega-mining, [1] is a surface mining technique that extracts rock or minerals from the earth. Open-pit mines are used when deposits of commercially useful ore or rocks are found near the surface where the overburden is relatively thin. In contrast, deeper mineral ...
The Siilinjärvi carbonatite complex, [1] an open-pit mine owned by Yara International, in Siilinjärvi, Finland Coal strip mine in Wyoming. Surface mining, including strip mining, open-pit mining and mountaintop removal mining, is a broad category of mining in which soil and rock overlying the mineral deposit (the overburden) are removed, in contrast to underground mining, in which the ...
These practices have many benefits, including increased carbon sequestration and reducing the use of fossil fuels. [1] Permaculture (from "permanent" and "agriculture") is a type of conservation agriculture, which is a systems thinking approach that seeks to increase the carbon content of soil by utilizing natural patterns and processes. There ...
Acceptable post-mining land uses include commercial, residential, recreational, agricultural or public facility improvements. In open cut mines rocky material is used for backfilling the excavation. [4] A layer of soil that was stored in the premining is placed on top of the rocky material. On top of this layer is placed a layer of topsoil.
Regenerative agriculture is a conservation and rehabilitation approach to food and farming systems. It focuses on topsoil regeneration, increasing biodiversity, [1] improving the water cycle, [2] enhancing ecosystem services, supporting biosequestration, [3] increasing resilience to climate change, and strengthening the health and vitality of farm soil.
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In agriculture, some amount of soil management is needed both in nonorganic and organic types to prevent agricultural land from becoming poorly productive over decades. Organic farming in particular emphasizes optimal soil management, because it uses soil health as the exclusive or nearly exclusive source of its fertilization and pest control.