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Crs Report for Congress - Rare Earth Elements: The Global Supply Chain (Paperback): Marc Humphries Crs Report for Congress - Rare Earth Elements: The Global Supply Chain (Paperback)
Marc Humphries
R399 Discovery Miles 3 990 Ships in 18 - 22 working days

The concentration of production of rare earth elements (REEs) outside the United States raises the important issue of supply vulnerability. REEs are used for new energy technologies and national security applications. Is the United States vulnerable to supply disruptions of REEs? Are these elements essential to U.S. national security and economic well-being? There are 17 rare earth elements (REEs), 15 within the chemical group called lanthanides, plus yttrium and scandium. The lanthanides consist of the following: lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, and lutetium. Rare earths are moderately abundant in the earth's crust, some even more abundant than copper, lead, gold, and platinum. While more abundant than many other minerals, REEs are not concentrated enough to make them easily exploitable economically. The United States was once self-reliant in domestically produced REEs, but over the past 15 years has become 100% reliant on imports, primarily from China, because of lower-cost operations.

Unconventional Gas Shales - Development, Technology, and Policy Issues (Paperback): Peter Folger, Marc Humphries, Claudia... Unconventional Gas Shales - Development, Technology, and Policy Issues (Paperback)
Peter Folger, Marc Humphries, Claudia Copeland
R395 Discovery Miles 3 950 Ships in 18 - 22 working days

In the past, the oil and gas industry considered gas locked in tight, impermeable shale uneconomical to produce. However, advances in directional well drilling and reservoir stimulation have dramatically increased gas production from unconventional shales. The United States Geological Survey estimates that 200 trillion cubic feet of natural gas may be technically recoverable from these shales. Recent high natural gas prices have also stimulated interest in developing gas shales. Although natural gas prices fell dramatically in 2009, there is an expectation that the demand for natural gas will increase. Developing these shales comes with some controversy, though. The hydraulic fracturing treatments used to stimulate gas production from shale have stirred environmental concerns over excessive water consumption, drinking water well contamination, and surface water contamination from both drilling activities and fracturing fluid disposal. The saline "flowback" water pumped back to the surface after the fracturing process poses a significant environmental management challenge in the Marcellus region. The flowback's high content of total dissolved solids (TDS) and other contaminants must be disposed of or adequately treated before discharged to surface waters. The federal Clean Water Act and state laws regulate the discharge of this flowback water and other drilling wastewater to surface waters, while the Safe Drinking Water Act (SDWA) regulates deep well injection of such wastewater. Hydraulically fractured wells are also subject to various state regulations. Historically, the EPA has not regulated hydraulic fracturing, and the 2005 Energy Policy Act exempted hydraulic fracturing from SDWA regulation. Recently introduced bills would make hydraulic fracturing subject to regulation under SDWA, while another bill would affirm the current regulatory exemption. Gas shale development takes place on both private and state-owned lands. Royalty rates paid to state and private landowners for shale gas leases range from 121/2% to 20%. The four states (New York, Pennsylvania, Texas, and West Virginia) discussed in this report have shown significant increases in the amounts paid as signing bonuses and increases in royalty rates. Although federal lands also overlie gas shale resources, the leasing restrictions and the low resource-potential may diminish development prospects on some federal lands. The practice of severing mineral rights from surface ownership is not unique to the gas shale development. Mineral owners retain the right to access surface property to develop their holdings. Some landowners, however, may not have realized the intrusion that could result from mineral development on their property. Although a gas-transmission pipeline-network is in place to supply the northeast United States, gas producers would need to construct an extensive network of gathering pipelines and supporting infrastructure to move the gas from the well fields to the transmission pipelines, as is the case for developing any new well fiel

Oil and Gas Exploration and Development on Public Lands - Scholar's Choice Edition (Paperback): Marc Humphries Oil and Gas Exploration and Development on Public Lands - Scholar's Choice Edition (Paperback)
Marc Humphries
R353 Discovery Miles 3 530 Ships in 18 - 22 working days
Oil and Gas Exploration and Development on Public Lands (Paperback): Marc Humphries Oil and Gas Exploration and Development on Public Lands (Paperback)
Marc Humphries
R397 Discovery Miles 3 970 Ships in 18 - 22 working days

The U.S. Congress and the Administration are involved in a major policy debate over oil and gas development from federal lands and from federal mineral estate underlying certain privately owned lands. Within the framework of U.S. public lands policy, restrictions and withdrawals have affected the amount of land that can be developed.

Mining on Federal Lands (Paperback): Marc Humphries Mining on Federal Lands (Paperback)
Marc Humphries
R370 Discovery Miles 3 700 Ships in 18 - 22 working days

The General Mining Law of 1872 is one of the major statutes that direct the federal government's land management policy. The law grants free access to individuals and corporations to prospect for minerals in public domain lands, and allows them, upon making a discovery, to stake (or ]locate]) a claim on that deposit. A claim gives the holder the right to develop the minerals and may be ]patented] to convey full title to the claimant. A continuing issue is whether this law should be reformed, and if so, how to balance mineral development with competing land uses. The right to enter the public domain and freely prospect for and develop minerals is the feature of the claim-patent system that draws the most vigorous support from the mining industry. Critics consider the claim-patent system a giveaway of publicly owned resources because of the small amounts paid to maintain a claim and to obtain a patent. Congress has imposed a moratorium on mining claim patents since FY1995.

U.S. Offshore Oil and Gas Resources - Prospects and Processes (Paperback): Marc Humphries U.S. Offshore Oil and Gas Resources - Prospects and Processes (Paperback)
Marc Humphries
R400 Discovery Miles 4 000 Ships in 18 - 22 working days

Access to potential oil and gas resources under the U.S. Outer Continental Shelf (OCS) continues to be controversial. Moratoria on leasing and development in certain areas were established by Congress (beginning in 1981) and by the President (beginning in 1990). These moratoria were largely eliminated in 2008 and 2009, although a few areas remain legislatively off limits to leasing. The 111th Congress may be unlikely to reinstate broad leasing moratoria, but some members have expressed interest in protecting areas (e.g., the Georges Bank or Northern California) or establishing protective coastal buffers. Pressure to expand oil and gas supplies and protect coastal environments and communities will likely lead Congress and the Administration to consider carefully which areas to keep open to leasing and which to protect from development.

Detroit's Got Soul (Paperback): Humphries Marc Humphries Detroit's Got Soul (Paperback)
Humphries Marc Humphries
R436 Discovery Miles 4 360 Ships in 18 - 22 working days

"She could see to the horizon to where the Brooklyn and Manhattan bridges formed necklaces. So writes Susan Margulies Kalish in The Cerebral Jukebox, her first collection of poetry. With an astute eye for the telling detail, she evokes her childhood in Manhattan s Lower East Side. Stuyvesant Town, a middle-class housing development of a hundred look-alike buildings, became her mid-city haven during the baby boom that followed World War II. Her favorite jukebox hits of the Fifties filter through free verse vignettes, recalling a time of innocence, while the songs of the Sixties echo the turbulence of her coming of age in a time of great change. In succeeding sections she celebrates family, travel, and historical connection, bringing the book s jukebox journey full circle. Complete with the author s illustrations that eloquently weave together family and neighborhood photographs throughout, The Cerebral Jukebox shares unforgettable recollections from one woman s life as she matures from childhood to adulthood in the greatest city in the world."

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