Annotated Bibliography of Subsidence Studies Over Abandoned Coal Mines in Colorado - Revised 2010 PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Annotated Bibliography of Subsidence Studies Over Abandoned Coal Mines in Colorado - Revised 2010 PDF full book. Access full book title Annotated Bibliography of Subsidence Studies Over Abandoned Coal Mines in Colorado - Revised 2010 by . Download full books in PDF and EPUB format.
Author:
Publisher:
ISBN: 9781884216558
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author:
Publisher:
ISBN: 9781884216558
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author: Alan J. Fejes
Publisher:
ISBN:
Category : Mine subsidences
Languages : en
Pages : 96
Get Book Here
Book Description
Author: B. A. Trent
Publisher:
ISBN:
Category : Mine subsidences
Languages : en
Pages : 200
Get Book Here
Book Description
Author: United States. Bureau of Mines
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Get Book Here
Book Description
Author: J. E. Turney
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 32
Get Book Here
Book Description
Prior to 1977, effect of mine subsidence was not fully considered. A lack of awareness of subsidence potential, combined with urban expansion, resulted in many homes and neighborhoods being built over these old mines. Subsidence over abandoned coal mines is a potential hazard for an estimated 25,000 people and 7,500 houses along the Front Range Urban Corridor (2004 figures).
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 70
Get Book Here
Book Description
Author: J.E. Turney
Publisher:
ISBN:
Category : Abandoned mines
Languages : en
Pages : 36
Get Book Here
Book Description
Author: Ryan Marsters
Publisher:
ISBN:
Category : Abandoned coal mines
Languages : en
Pages : 48
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 1280
Get Book Here
Book Description
Author: Paul Inkenbrandt
Publisher: Utah Geological Survey
ISBN: 1557918910
Category : Base flow (Hydrology).
Languages : en
Pages : 122
Get Book Here
Book Description
This 116-page report presents the results of an investigation by the Utah Geological Survey of land subsidence and earth fissures in Cedar Valley, Iron County, Utah. Basin-fill sediments of the Cedar Valley Aquifer contain a high percentage of fine-grained material susceptible to compaction upon dewatering. Groundwater discharge in excess of recharge (groundwater mining) has lowered the potentiometric surface in Cedar Valley as much as 114 feet since 1939. Groundwater mining has caused permanent compaction of fine-grained sediments of the Cedar Valley aquifer, which has caused the land surface to subside, and a minimum of 8.3 miles of earth fissures to form. Recently acquired interferometric synthetic aperture radar imagery shows that land subsidence has affected approximately 100 mi² in Cedar Valley, but a lack of accurate historical benchmark elevation data over much of the valley prevents its detailed quantification. Continued groundwater mining and resultant subsidence will likely cause existing fissures to lengthen and new fissures to form which may eventually impact developed areas in Cedar Valley. This report also includes possible aquifer management options to help mitigate subsidence and fissure formation, and recommended guidelines for conducting subsidence-related hazard investigations prior to development.
