Abandoned Mine Lands - Bureau of Land Management
2024年6月5日 · The Abandoned Mine Land (AML) program addresses physical safety and environmental hazards associated with abandoned hard rock mines on BLM-managed public lands.
Abandoned mine - Wikipedia
An abandoned mine refers to a former mining or quarrying operation that is no longer in use and has no responsible entity to finance the cost of remediation and/or restoration of the mine feature or site. Such mines are typically left unattended and may pose safety hazards or cause environmental damage without proper maintenance.
About Abandoned Mine Lands | Bureau of Land Management
Abandoned mines generally include a range of mining impacts or features that may pose a threat to water quality, public safety, and/or the environment. Mining in our nation’s western lands and waters for precious metals was a powerful force behind the exploration and settlement of the American West.
Abandoned Mine Lands - US Forest Service
In 1995 the USDA Forest Service, using data compiled by the US Bureau of Mines, estimated the number of abandoned mines on National Forest Lands. There are approximately 38,991 total abandoned mine sites: 13,597 or 34% of the total were mines with records of mineral production.
Reclaiming Abandoned Mine Lands | Office of Surface Mining ...
The OSMRE Abandoned Mine Land (AML) Reclamation Program addresses the hazards and environmental degradation posed by legacy coal mines. While AMLs can be dangerous and unwelcoming, through reclamation, this land can find a new purpose.
Abandoned Mine Lands | US EPA - U.S. Environmental Protection ...
2024年10月11日 · Abandoned mine lands (AMLs) are those lands, waters and surrounding watersheds where extraction, beneficiation or processing of ores and minerals has occurred. AMLs can pose serious threats to human health and the environment.
Abandoned Mineral Lands (U.S. National Park Service)
2023年3月2日 · Abandoned mineral lands (AML) are lands, waters, and surrounding watersheds that contain facilities, structures, and disturbances associated with past mineral exploration, extraction, processing, and transportation, including oil and gas features and operations, for which the NPS takes action under various authorities to mitigate, reclaim, or ...
- 某些结果已被删除