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Minerals
Management
Minerals
are integral components of economic and social
systems. They provide economic benefits and essential
inputs to industry, in addition to influencing
community social structure and institutions in
areas where mining is prevalent. Although mineral
resources are fundamental to human well being,
their extraction, use, and disposal can alter
biophysical system functioning or have other environmental
consequences.
The USDA Forest Service convened the Sustainable
Minerals Roundtable to identify the place of minerals
in sustainable development and then work to develop
a consensus set of mineral indicators that are
applicable at the national scale. The roundtable
currently has 70 members, representing a wide
range of Federal, State, local, and tribal government
entities; industry; NGO's; and academia and it
meets every 3 to 4 months in locations around
the country.
A number of research papers have been published
on various aspects of applying sustainable development
principles to minerals. Current work includes
review of the energy and mineral indicators developed
in Canada, Australia, and Europe, and organization
of a September conference on Sustainable Mineral
Resource Management in Karst Areas.
Written
by Deborah Shields, USDA Forest Service, Rocky
Mountain Research Station, Ft. Collins, Colorado
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Rangeland
Management
Rangelands are lands where the natural vegetation
is comprised mostly of grasses, grass-like plants,
forbs, and shrubs. On rangelands, consumption
of plants is a natural ecological process carried
out by wildlife or, in their place, domestic grazing
animals. Nearly 800 million acres are classified
as rangeland in the United States. Although the
United States and other countries have been using
the Montreal Process Criteria and Indicators for
forest sustainability since 1994, only within
the past year has there been any thought to applying
these criteria and indicators to the sustainable
management of rangelands. A group of scientists
with backgrounds in rangeland science, wildlife
biology, ecology, botany, and soil science evaluated
the 7 Montreal Process Criteria and the 67 Indicators
for their applicability to U.S. rangelands.
The scientists determined that the seven forest-related
criteria had significant applicability to rangelands
and concluded that the indicators that provide
information on ecosystem biodiversity, health,
and vitality, as well as soil and water conservation
are most important to rangelands. A series of
forthcoming meetings coordinated by the USDA Forest
Service Range Management Staff will help refine
the set of criteria and indicators to be used
for sustainable rangeland management.
Written
by John Mitchell, USDA Forest Service, Rocky Mountain
Research Station, Ft. Collins, Colorado
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