Encyclopedia of Global Resources part 25 pot
Encyclopedia of Global Resources part 25 pot
... conventions; government
and resources
Date: June 21, 2006
In the later part of the twentieth century and the early
part of the twenty-first century, global temperatures
have been some of the warmest ever ... Grasslands; Monsoons; Rain forests;
Weather and resources.
Global Resources Climate and resources • 215
Climate change. See Greenhouse
gases and global climate chan...
Encyclopedia of Global Resources part 5 pot
... a waterlogging of the soil.
Waterlogging cuts off the supply of oxygen to the
roots, and the plants die. Irrigation of crops in dry cli-
mates can often result in salinization of the soil. In
these ... acidic-soil vegetation because of their high
pH values.
The potential source of aggregate is identified and
outlined more precisely through the digging of test
pits for samples o...
Encyclopedia of Global Resources part 6 pot
... volume in the
subzero temperatures of Alaska’s north slope and
Global Resources Alaska pipeline • 27
This portion of the Alaska pipeline was designed to trace the path of the Denali fault. (USGS)
fore, ... mechanism to prevent
certain sizes of particulates from reaching the lungs,
but there is no protection againstthesmallerparticles
of coal dust and the larger particulates in t...
Encyclopedia of Global Resources part 10 potx
... metals because of their relatively high value
per unitofweight. In contrast, owingtothe bulk of im
-
purities of copper ore, copper is considered an indus
-
62 • Argentina Global Resources
A soybean ... soybean farmer in the Pampas region of Argentina inspects his harvest. (Andres Stapff/Reuters/Landov)
Global Resources Argentina • 61
Argentina: Resources at a Glance
Officia...
Encyclopedia of Global Resources part 20 potx
... extraction of natural gas by drilling wells is the
conventional means of retrieval but is expected to de
-
162 • Canada Global Resources
Global Resources Canada • 163
Canada: Resources at a Glance
Official ... includes potassium compounds and
any material containing potassium. The major use of
potash is in the making of fertilizer. Potash was first
discovered in Canada in 19...
Encyclopedia of Global Resources part 22 potx
... that included creation
of a Department of Energy, deregulation of domestic
crude oil prices, and promotion of conservation and
alternative energy sources. An advocate of environ
-
mentalism, ... most
processing of ceramics. Althoughsimple, thisdescrip-
tion of ceramics was an accurate one until the time of
WorldWar II. In the early 1940’s, the field of materials
science, of...
Encyclopedia of Global Resources part 26 pot
... liquefaction Global Resources
of electricity. Industrial consumption
of coal, particularly in the produc-
tion of coke for the steel and iron
manufacturing industry, is the sec-
ond most important use. Globally, ... digging of
extensive systems of tunnels and passages within and
along the coal layers. These openings are connected
Global Resources Coal • 221
presence of whi...
Encyclopedia of Global Resources part 33 pot
... 290 • Department of Energy, U.S. Global Resources
U.S. Department of Energy
Secretary of Energy
Deputy Secretary
Federal Energy
Regulatory
Commission
ChiefofStaff
Office of the
Under Secretary
For ... a wealth of resources, the Department of the
Interior has been prone to scandal. In 1929, Depart
-
ment of the Interior secretary Albert Falls was con
-
victed of bribery in...
Encyclopedia of Global Resources part 34 pot
... 2008.
Web Site
World Resources Institute
World Resources 2008: Roots of Resilience—
Growing the Wealth of the Poor
http://www.wri.org/publication/world -resources-
2008-roots -of- resilience
See also: ... ex-
amples of resource problems in desert areas include
overhunting of native ungulates for animal products
such as tusks.
Natural Resources
Deserts of the world hold most...
Encyclopedia of Global Resources part 39 potx
... Coordination Act of
1934.
In 1939, the management of wildlife was brought
under the control of the Department of the Interior
as a natural resource. In 1964, the department estab-
lished the Committee on ... consistent” with the primary
purposes of the agencies, the habitats of native verte-
brate species that the Department of the Interior de-
clared in danger of extinction....
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