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The NBS collaborated with the National Park Service to monitor natural resources in and around national parks and developed a pollution-monitoring system for use in national wildlife ref

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Nanotubes See Carbon fiber and

carbon nanotubes

National Audubon Society

Category: Organizations, agencies, and programs

Date: Established January 5, 1905

The National Audubon Society seeks to preserve

wild-life and habitats through education and active

protec-tive measures.

Background

The National Audubon Society (NAS) grew out of

concern over the widespread use of bird plumes in

women’s fashions in the late nineteenth century

Be-ginning in the late 1880’s, several state and local

Au-dubon societies were founded, taking their name

from famed painter John James Audubon, whose art

depicted more than one thousand bird species By

1903 societies existed in thirty-seven states Viewing

wildlife as part of the country’s heritage, the societies

united and founded a national office in 1905 The

or-ganization instituted a policy of educating the public

and promoting awareness of the depletion of birds

and other wildlife Its successes include helping to

preserve whooping cranes, flamingos, and bald

ea-gles

Impact on Resource Use

During the mid-twentieth century, the organization

expanded its policy to promote awareness and

protec-tion of all natural resources, including wildlife

habi-tats Through educational endeavors, the NAS

ex-panded into creating nature centers and reserves that

conferred renewed importance on their conservation

cause

Aware of the importance of grassroots

environ-mental efforts (like those from which it had come),

the NAS adopted a new motto in the late 1970’s,

call-ing on citizens to “Think Globally, Act Locally.” The

idea spread, and the phrase became a rallying cry for

conservation groups across the country In the first decade of the twenty-first century, the NAS focused on environmental issues such as global warming and con-tinued to set up sanctuaries throughout the United States

Jennifer Davis

Web Site Audubon http://www.audubon.org/

See also: Conservation; Endangered species; Endan-gered Species Act; Fish and Wildlife Service, U.S.; Greenpeace; National Wildlife Federation; Sierra Club; Wildlife

National Biological Service

Category: Organizations, agencies, and programs Date: Established 1993; abolished 1996

The National Biological Service, though short-lived, was an important clearinghouse to make available in-formation on the state and trends of flora, fauna, bird and mammal species, and the condition of selected eco-systems and ecoregions.

Background The National Biological Service (NBS) was estab-lished by President Bill Clinton in 1993 The agency’s mission was to inventory and monitor various biologi-cal resources in an effort to understand, or at least record the impact of human activities upon, various biological resources The agency also was to provide information sufficient to construct options for uses and protection of biological resources

Vice President Al Gore was instrumental in estab-lishing the NBS The agency collected information from its own research projects, other federal and state natural resource agencies, private organizations, and volunteers, and it worked to develop standardized methods for recording and disseminating this

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in-formation to other government agencies, policy

mak-ers, and members of the public The NBS was also

di-rected to make available as much information as

possible on the country’s biological resources to

gov-ernment officials, to other organizations engaged in

similar studies of biological resources, and to

con-cerned citizens

Impact on Resource Use

Scientists with the NBS took “big picture” views Rather

than study an individual species, NBS researchers

studied the current state and possible futures of

en-tire ecosystems This holistic approach allowed

re-searchers to analyze the health of groups of plants and

animals, as well as the condition of air, soil, and water

resources in ecosystems upon which these plants and

animals depended Only an agency with access to

the resources and expertise of the federal

govern-ment could attempt to study the conditions of entire

ecoregions, each composed of several types of

ecosys-tems with common topographic, climatic, and biotic

characteristics The overall goal of the NBS’s

multi-disciplinary projects was the protection and

preserva-tion of the current state of biodiversity

NBS publications stated that the agency’s

research-ers took no advocacy positions that would

compro-mise the credibility of the agency’s research findings

Opponents in Congress, however, disagreed These

opponents argued that the use of other

organiza-tions—such as the Sierra Club and the Nature

Con-servancy—in data collection amounted to advocacy

positions that could not but compromise research

results Congressional opponents also pointed out

that the terms “ecosystem” and “ecoregion” lacked

agreed-upon, official definitions Thus, NBS projects

were not specific enough to be useful to federal policy

makers Even if “ecosystem” and “ecoregion” could be

suitably defined, opponents wanted guarantees that

the rights of private landowners in these locations

would be respected Government researchers were

forbidden to trespass on privately owned land without

prior permission from the landowner Researchers

ar-gued that surveying animals or waterfowl, monitoring

pollution spills, and documenting the numbers and

state of habitats of endangered species would be

im-possible without access to information located on

pri-vate property Congressional opponents also argued

that the activities of the NBS were already largely

per-formed by other federal and state agencies In an

ef-fort to balance the federal budget by fiscal year 2000,

Congress slashed the agency’s budget in fiscal year

1995 In October, 1996, the entire NBS was folded into the United States Geological Survey and renamed the Biological Resources Division

While it existed as an independent agency, the NBS published a number of important documents

Fore-most among them was Our Living Resources (1995), a

collection of more than two hundred articles on the state of health of U.S plants, animals, and ecosystems These articles were written by field experts and of-fered in-depth information to state, regional, and fed-eral policy makers regarding how best to protect and utilize the country’s biological resources One of the ecosystems studied by NBS scientists was Prince Wil-liam Sound off the coast of Alaska Combining infor-mation from thirty-five other government agencies, the NBS produced a compact disc explaining the geo-graphical features and human activities throughout the area, as well as information necessary to construct plans to restore the sound

Researchers at the NBS developed computer pro-grams to allow information in biological-resources electronic databases to be accessible to researchers worldwide through the use of standardized taxonomic (scientific) names and information NBS researchers began to use this standardized format for all North American plants and animals NBS researchers also constructed a network to link all state Natural Heri-tage Programs to a centralized Internet portal All state-collected research information would be avail-able to anyone with access to the portal

NBS researchers made a concerted effort to pro-duce up-to-date findings in the most usable format pos-sible for other researchers For example, the agency developed a system to track the distribution of zebra mussels in order to map the rapid spread of this inva-sive species throughout the Mississippi River drainage system The NBS collaborated with the National Park Service to monitor natural resources in and around national parks and developed a pollution-monitoring system for use in national wildlife refuges The agency also developed cooperative agreements with fifteen state natural resources departments to provide finan-cial resources and expertise in the study of twelve dif-ferent ecosystems throughout the United States

Victoria Erhart

Further Reading

LaRoe, Edward, ed Our Living Resources: A Report to the

Nation on the Distribution, Abundance, and Health of

Global Resources National Biological Service • 789

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U.S Plants, Animals and Ecosystems Washington,

D.C.: U.S Department of the Interior, National

Bi-ological Service, 1995

Web Site

U.S Geological Survey

Biology

http://biology.usgs.gov/

See also: Department of the Interior, U.S.;

Environ-ment and Natural Resources Division

National Environmental Policy Act

Categories: Laws and conventions; government

and resources

Date: Signed into law January 1, 1970

The National Environmental Policy Act (NEPA) is a

U.S law that set forth a national policy to protect the

environment It established a requirement that

envi-ronmental impact statements be prepared for major

federal actions that would have a significant effect on

the environment.

Background

The 1960’s marked a time of increasing public

aware-ness of the environmental consequences of human

activity Silent Spring (1962), Rachel Carson’s book on

the dangers of widespread pesticide use, reached

best-seller status, and alarming environmental episodes—

a 1966 air-pollution emergency in New York City; a

massive oil spill near Santa Barbara, California, in

early 1969; and a fire on the Cuyahoga River in

Cleve-land, Ohio, later that year—drew national media

at-tention In 1969, Congress acknowledged the impact

humans were making on the natural environment

and the importance of restoring and maintaining

en-vironmental quality with the introduction of House

Resolution 6750 and Senate Bill 1075 Both of these

formed the basis of NEPA, which President Richard

Nixon signed into law on January 1, 1970

Provisions

NEPA establishes a broad national environmental

policy for the United States Its goal is a harmonious,

productive coexistence between humankind and

na-ture, in which beneficial use of resources and

mainte-nance of a high standard of living cause the least possi-ble harm to human and ecosystem health

NEPA requires all branches of the federal govern-ment to consider the environgovern-ment when planning major projects Title I of NEPA states that proposals for major federal actions (including legislation) that could significantly affect the environment must in-clude a detailed analysis of potential environmental affects in the form of an environmental impact state-ment (EIS) The EIS must include an analysis of short-term resource use in light of long-short-term sustainability Title I also requires that the U.S president submit an annual environmental quality report (EQR) to Con-gress

Title II of NEPA established the Council on Envi-ronmental Quality (CEQ), a council of three presi-dential appointees with environmental expertise, to ensure that federal agencies meet Title I requirements CEQ advises the president and provides assistance in preparing the EQR The council, which initially served

as the federal government’s environmental policy

790 • National Environmental Policy Act Global Resources

Senator Henry Jackson wrote the National Environmental Policy Act, which became law in 1970 (Time & Life Pictures/Getty

Images)

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arm, developed major legislation and policy

regard-ing pollution control as well as guidelines for the EIS

process Policy-making responsibilities have since been

given to the U.S Environmental Protection Agency,

although CEQ still coordinates some large programs

Impact on Resource Use

Because of NEPA, major federal-government projects

routinely include environmental quality

consider-ations Many state governments have adopted

require-ments similar to those of NEPA Airports, military

com-plexes, highways, power plants, urban development,

resource exploitation, and more are subject to NEPA

requirements Many projects have been modified or

even abandoned based on their determined

environ-mental impacts By requiring federal agencies to

con-sider the environment during planning, NEPA has

helped to protect water and air quality, rein in

run-away community growth, and reduce adverse impacts

on sensitive areas such as wetlands, forests,

flood-plains, prime agricultural lands, and archaeological

and historical sites

Karen N Kähler

Web Site

U.S Environmental Protection Agency

National Environmental Policy Act (NEPA)

http://www.epa.gov/compliance/nepa

See also: Carson, Rachel; Clean Air Act; Clean Water

Act; Ecology; Energy Policy Act; Environmental

impact statement; Environmental law in the United

States; Environmental Protection Agency

National Mining Association

Category: Organizations, agencies, and programs

Date: Established 1995

The National Mining Association promotes American

mining products in national and international

mar-kets and represents the mining industry before the U.S.

Congress, federal agencies, state governments, and

in-ternational agencies.

Background

The National Mining Association (NMA) was formed

by the merger of the National Coal Association and

the American Mining Congress The National Coal Association was formed in 1917 and the American Mining Congress in 1897 The merger of these two strong groups enabled a single voice to represent all the businesses affiliated with the U.S mining indus-try Groups belonging to the NMA include mining companies (in the areas of coal, metals, hard rock, and minerals), mining equipment manufacturers, mineral processors, bulk transporters, and financial and engineering firms and other support services companies

Impact on Resource Use The purpose of the NMA is to promote mineral re-sources developed from U.S mines The organization fosters both domestic use and exports to interna-tional markets It maintains a strong political pres-ence in Washington, D.C., and represents U.S min-ing interests in international deliberations The NMA has two political action committees, COALPAC and MinePAC The NMA provides legal counsel and rep-resentation in judicial, administrative, and regulatory proceedings that involve the U.S mining industry Finally, the NMA conducts public education pro-grams, informing people of their dependency on minerals that are used in producing common items such as carpeting, telephones, automobiles, and even doorknobs

Dion C Stewart

Web Site National Mining Association http://www.nma.org/

See also: American Mining Congress; Mining safety and health issues; Mining wastes and mine reclama-tion; Reclamation Act; Surface Mining Control and Reclamation Act; United States

National Oceanic and Atmospheric Administration

Category: Organizations, agencies, and programs Date: Established October 3, 1970

The National Oceanic and Atmospheric Administra-tion has a wide range of responsibilities relating to

Global Resources National Oceanic and Atmospheric Administration • 791

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resources and the environment It is

charged with exploring the ocean and

conserving ocean resources, with

mon-itoring and predicting weather and

at-mospheric conditions, and, after the

disbanding of the U.S Coast and

Geo-detic Survey, with providing precise

geodetic surveys.

Background

The National Oceanic and

Atmo-spheric Administration (NOAA,

pro-nounced NOH-ah), part of the

De-partment of Commerce, was founded

in 1970 to study and predict changes

in the ocean and atmosphere and to

help conserve U.S coasts and

ma-rine resources It is a descendant of

an army weather warning service and

a fishing commission begun one

hun-dred years earlier Its earliest

prede-cessor was a coastal survey that took place in 1807

NOAA both performs scientific research—some of

it concerned with long-term environmental and

re-source issues—and helps formulate government

pol-icy in such areas as ocean mining and energy

Subdivi-sions of NOAA include the National Weather Service;

the National Marine Fisheries Service; the National

Environmental Satellite, Data, and Information

Ser-vice; the National Ocean SerSer-vice; and the Office of

Oceanic and Atmospheric Research

Impact on Resource Use

Preserving coastlines is a priority of the NOAA

be-cause more than half the U.S population lives near

the coasts In recent decades uncontrolled pollution,

overfishing, and coastal development have begun to

make even the oceans appear fragile To combat

dete-rioration of the oceans, the NOAA works with the

En-vironmental Protection Agency (EPA), also founded

in 1970 NOAA monitors activities that affect the

envi-ronment, and the EPA, working with the Justice

De-partment, enforces measures to protect it Together

these two agencies help enforce several acts of

Con-gress, notably the Marine Mammal Protection Act;

the Marine Protection, Research, and Sanctuaries

Act; the Coastal Zone Management Act; the

Endan-gered Species Act; the Magnuson Fisheries

Conserva-tion and Management Act; and the Deep Seabed

Hard Minerals Resources Act

NOAA scientists study how the ocean and atmo-sphere influence each other For example, the Gulf Stream current moves with the force of 750 Missis-sippi Rivers as it brings the warm waters of the Carib-bean up the Atlantic coast and moves them eastward

to England For such studies NOAA works with other agencies, such as the National Aeronautics and Space Administration (NASA), whose TOPEX/POSEIDON satellite charted ocean currents in a joint project with France from 1992 to 2006

NOAA has a number of other functions It is dedi-cated to building sustainable fisheries and helping en-dangered marine life to recover When overfishing cuts fish populations such as cod and salmon, it also shrinks their gene pool, making them more suscepti-ble to disease Part of the solution is to identify key species and their habitat requirements

NOAA gives advance warnings of hazardous weather Each year in the United States hundreds of lives and billions of dollars are lost to severe storms, floods, and other natural disturbances To minimize these losses, NOAA modernized the National Weather Service by refining the computer models it uses to predict impending disasters and upgrading the means

of disseminating warnings

The NOAA also promotes safe navigation Begin-ning in the 1940’s the size of ships greatly increased, and maritime commerce expanded significantly, leading to more than eleven hundred groundings or

792 • National Oceanic and Atmospheric Administration Global Resources

Members of the Coast and Geodetic Survey, an early incarnation of the National Oceanic and Atmospheric Administration, at work near Prince William Sound in Alaska around

1910 (Family of Captain Gilbert T Rude, Coast and Geodetic Survey)

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collisions of oil tankers beginning in 1974 NOAA’s

Office of Coast Survey not only creates and maintains

the nation’s nautical charts but also integrates these

data with digital geographic information systems

avail-able via the Internet

Charles V Cordaro

Web Site

National Oceanic and Atmospheric

Administration

http://www.noaa.gov/

See also: Coast and Geodetic Survey, U.S.; Coastal

engineering; Environmental Protection Agency;

Fish-eries; Landsat satellites and satellite technologies;

Oceans; U.S Geological Survey; Weather and

re-sources

National Park Service

Category: Organizations, agencies, and programs

The U.S Congress established the National Park

Ser-vice to manage and promote the use of federal parks,

monuments, and reservations Its purpose was to

en-sure that the scenery, natural and historic objects, and

wildlife in the parks could be enjoyed by the public and

at the same time left unimpaired for future

genera-tions.

Background

Thirty-seven national parks were already in existence

when Congress formed the National Park Service on

August 25, 1916 The creation of Yellowstone, the first

national park in the world, like that of later parks,

en-gendered struggles between those who wanted to

pre-serve federal lands, preservationists, and those who

wanted to use them, utilitarians In general, Congress

encouraged the economic development of federal

lands Yet many different groups—preservationists,

local businessmen, the railroad industry, and

scien-tists—each with its own particular interests, were able

to convince Congress to pass the Yellowstone Act in

1872, thereby preserving more than 800,000 hectares

Despite the law, Yellowstone’s pristine status was soon

under attack Conflicts continued at the end of the

century: An attempt to establish a gold mine outside

the park was blocked by President Bill Clinton;

ranch-ers were upset with the reestablishment of wolves inside the park in 1995, though this venture has been considered a success by scientists and the public Fur-thermore, in 2003, the government put restrictions

on snowmobile use within the park

Congress used the Yellowstone Act as the basis for establishing other parks For most of these, preserva-tion was more theoretical than practical For exam-ple, in Yosemite National Park, established in 1890, preservationists, including John Muir, lost a long bat-tle to utilitarians, including Gifford Pinchot, over the flooding of the Hetch Hetchy valley to provide San Francisco with water in 1913 This loss would later be used by preservationists as a rallying cry against future attempts to impinge on the national parks Debate about Hetch Hetchy continued into the twenty-first century

The Antiquities Act

In 1906, Congress passed the Antiquities Act to pro-tect federal lands of historical, scientific, and cultural interest Congressman John Lacey of Iowa had recog-nized that scenic wonders were not the only lands wor-thy of preservation Lacey’s original objective was to protect American Indian ruins and artifacts of the Southwest from looters, vandals, and other criminals The wording of the act, however, has allowed presi-dents to have considerable latitude in setting aside sites as national monuments Some national parks, in-cluding Mesa Verde and Grand Canyon, were first made into national monuments Their conversion into national parks involved compromise, including permitting railroad rights of way, farming by Ameri-can Indians, and the recognition of valid land claims and mining rights within park boundaries

Establishment of the National Park Service Without a central federal office coordinating national parks, many problems developed The parks com-peted with one another for federal appropriations

No government agency had the authority to deter-mine national park criteria, thus allowing local inter-ests to convince Congress of the value of protecting natural wonders in places few people had seen Pro-tection of resources from economic exploitation in all parks was difficult Congress was not interested in adding to the federal bureaucracy and establishing a new government agency to administer the parks The Forest Service, in the Department of Agricul-ture, wanted to maintain its role as a major federal

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landholding agency It and the Reclamation Service,

in the Department of the Interior, opposed new

na-tional parks in general, since, from their viewpoint,

parks overemphasized preservation of federal lands

and did not allow sufficient economic use Years of

campaigning by such men as secretaries of the

inte-rior Richard Ballinger, Walter Fisher, and Franklin

Lane, J Horace McFarland (president of the

Ameri-can Civic Association), Representative William Kent,

Senator Reed Smoot, and Frederick Law Olmsted, Jr

(son of Frederick Law Olmsted and a renowned

land-scape architect in his own right) helped to convince

Congress of the value of a new agency After much

controversy, in 1916, Congress passed the National

Parks Act, establishing a central authority within the

Department of the Interior and stating its

responsibil-ities

Impact of the Park Service

The law that established the National Park Service,

the Organic Act of 1916, has been interpreted in

many ways, not always emphasizing conservation and

preservation The first director of the National Park

Service, Stephen Mather, tried to enforce his

pres-ervationist beliefs but was not always successful Mather

worked hard to make the service a professional

orga-nization and an influential part of the Washington

bureaucracy

He also recognized that, in order to make the

na-tional park system truly nana-tional, some parks needed

to be established in the East All existing parks were in

the West, but the majority of the country’s population

and wealth were in the East Although the scenery of

the East was not considered as spectacular as that of

the West, local groups worked with state and local

governments as well as with residents to establish Shenandoah, Great Smoky Mountains, Acadia, and Mammoth Cave National Parks in the 1920’s and 1930’s

Evolving Responsibilities

In 1933, the federal government expanded the role of the National Park Service to include federal lands that had been under the control of the Departments of War and Agriculture, including monuments, historic sites and buildings, and national military parks By preserving and managing important historical sites along with natural ones, the Park Service enlarged its role and more completely fulfilled its mission of 1916 There are almost four hundred national park units Their popularity with Americans and foreigners con-tinues to grow, frequently resulting in damage to the very resources that the visitors come to enjoy Because federal funds have not always kept pace, the National Park Service has been forced to close sections of parks and to depend more on volunteers Yet the national parks remain unique national treasures, and the Na-tional Park Service continues to manage the parks by balancing use and preservation

Margaret F Boorstein

Further Reading Frome, M., R W Waver, and P Pritchard “United

States: National Parks.” In International Handbook of

National Parks and Nature Reserves, edited by Craig

W Allin New York: Greenwood Press, 1990

Grusin, Richard Culture, Technology, and the Creation of

America’s National Parks New York: Cambridge

Uni-versity Press, 2004

Heacox, Kim An American Idea: The Making of the

U.S National Park System Statistics

Expenditures $1.833 billion $2.451 billion $2.412 billion Revenue from operations $234 million $286 million $346 million Recreational visitors 285,900,000 273,500,000 275,600,000 Overnight stays 15,400,000 13,500,000 13,800,000 Park system lands 78,200,000 79,048,000 78,845,000

Source: U.S Census Bureau, Statistical Abstract of the United States, 2009, 2009.

Note: Includes visitor data for national parks, monuments, recreation areas, seashores, and miscellaneous other areas.

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tional Parks Washington, D.C.: National Geo

-graphic Society, 2001

Kaufman, Polly Welts National Parks and the Woman’s

Voice: A History Updated ed Albuquerque:

Univer-sity of New Mexico Press, 2006

Mason, Kathy S Natural Museums: U.S National Parks,

1872-1916 East Lansing: Michigan State University

Press, 2004

Mateo, Rony, ed American National Parks: Current

Is-sues and Developments New York: Novinka Books,

2004

Ridenour, James M The National Parks Compromised:

Pork Barrel Politics and America’s Treasures

Merrill-ville, Ind.: ICS Books, 1994

Runte, Alfred National Parks: The American Experience.

3d ed Lincoln: University of Nebraska Press, 1997

Whiteman, David “The National Park System.” In

Fed-eral Land Management Agencies, edited by Pamela D.

Baldwin New York: Novinka Books, 2005

Web Site

National Park Service, U.S Department of

the Interior

http://www.nps.gov/

See also: Antiquities Act; Department of the Interior,

U.S.; Forest Service, U.S.; Muir, John; National parks

and nature reserves; National Parks Act, Canadian;

Pinchot, Gifford; Roosevelt, Theodore

National Parks Act, Canadian

Categories: Laws and conventions; government

and resources

Date: May 30, 1930

The Canadian National Parks Act removed the parks

from authority of the Dominion Forest Reserves and

Parks Act and stated that they should be used but left

unimpaired for the enjoyment of future generations.

Background

The 1930 National Parks Act changed the purpose of

Canada’s existing national parks from serving as areas

of resource exploitation to becoming places to be

pre-served for future generations J B Harkin, the

com-missioner of national parks, was the primary force

be-hind the National Parks Act passage, which involved

many compromises among national ministries as well

as the provinces The act was passed concurrently with other acts that transferred natural resources within the boundaries of their respective provinces from the Dominion to the provinces themselves New national park boundaries were also drawn The resources in-side the parks remained attractive, and conflict con-tinued for decades over whether they should be pre-served or exploited

Provisions The act permitted, under government regulation, the granting of leases in town sites for lots for residence and trade, and it provided for public works and utili-ties Therefore, the national parks were to be places where plants and animals were protected, but they were also to contain permanent homes and places of business for human beings

The act has undergone some modifications over the years The first “parks policy” was developed in

1964 to change the parks from serving primarily as ar-eas of recreation to arar-eas of natural conservation and

to deal with the great increase of visitors over the 1950’s and early 1960’s This modification was devel-oped under the administration of John I Nicol, direc-tor of the National and Hisdirec-toric Parks Branch Federal expropriation of Indian lands was ended The Na-tional Parks branch became part of Environment Canada, Parks, contained in the Department of the Environment

Impact on Resource Use

In the 1970’s, Canada identified thirty-nine natural regions within its borders to be represented by its na-tional parks Canada had designated three addina-tional national parks The 1979 Parks Canada Policy called for both protection of natural ecological processes with little human interference and provision of qual-ity visitor services and recreational opportunities In

1988, amendments to the National Parks Act of Can-ada emphasized the overall importance of preserving natural ecological processes

Conflicts over the national parks system remain Al-though the parks are protected from development, many contain towns and the concomitant human ac-tivities and natural disruptions Highways running through parks bring visitors while serving as vital com-ponents of major transportation routes In the newly established northern parks, indigenous peoples are permitted to use resources as part of their traditional Global Resources National Parks Act, Canadian • 795

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ways of life In outside areas adjacent to the parks,

activities such as logging and mining affect wildlife

and contribute to air and water pollution within and

around the parks

In 1994, the Canadian parliament replaced the

Parks Canada Policy of 1979 with Guiding Principles

and Operational Policies, placing more emphasis on

protecting natural and historic heritage areas It called

for ecosystem management while meeting social and

economic needs, including tourism The document

emphasized the importance of cooperation with the

public and with adherence to international

conven-tions such as the World Heritage Convention and the

Convention on Biological Diversity

Margaret F Boorstein

See also: Biodiversity; Canadian Environmental

Pro-tection Act; Department of the Interior, U.S.;

Na-tional Park Service; NaNa-tional parks and nature

re-serves; Public lands

National parks and nature reserves

Categories: Ecological resources; environment,

conservation, and resource management

National parks and nature reserves form about 12

per-cent of Earth’s land area and contain valuable

natu-ral resources and representative samples of species and

ecosystems upon which humanity depends Of the

fif-teen regions recognized by the United Nations

Environ-ment Programme World Conservation Monitoring

Centre (UNEP-WCMC), North America has the most

protected area; Europe has the most individual

pro-tected sites; and with more than 20 percent of its region

protected, South America has the highest percentage of

protected land compared to total land area.

Background

Since the mid-twentieth century, Earth’s human

pop-ulation has tripled, raising demand for resources that

include not only land and fresh water but also plants

and animals for food, medicine, and scientific

re-search There is continuing controversy over

manage-ment of public lands with respect to these and other

resources, such as carbon, natural gas, timber, and

minerals There are more than 120,000 protected

areas worldwide Environmental protection agencies

can be found in more than one hundred countries, and more than five hundred international environ-mental treaties and agreements have been estab-lished

National governments usually designate land for preservation Several nonprofit organizations work internationally to call attention to ecosystems that are

of global value and need protection National parks and nature reserves were among the first protected ar-eas of the modern conservation movement, which be-gan in the United States in the nineteenth century and spread worldwide

IUCN Designations The International Union for Conservation of Nature (IUCN) broadly defines a protected area to include any geographical location in which protection of bio-diversity is a priority Protected areas are internation-ally designated for conserving species and ecosys-tems For effective biodiversity protection, adequate funding for protected area management is funda-mental Ensuring that the needs of a growing human population are balanced with the need to conserve the world’s biological diversity is also essential Nationally designated protected areas are those that are recognized, designated, and supported by na-tional legislation or nana-tional authority Internana-tional organizations, such as the United Nations, have en-couraged national governments to jointly create a sys-tem of collective protection International sites are thus defined as areas that are recognized and pro-tected by international agreements, such as treaties

or conventions International cooperation is assumed

to assure greater protection than national initiatives alone Since the 1970’s, international organizations and conventions have promoted the establishment

of international sites and have encouraged national governments to set a number of protection targets Several international conventions have produced agreements affecting protected areas In June, 1992, the United Nations Conference on Environment and Development (UNCED), commonly known as the Earth Summit, was held in Rio de Janeiro, Brazil It brought nations together to reach global agreement

on sustainable development The Convention on Bio-logical Diversity (CBD), which recognized that biodi-versity is fundamental to human life and therefore created policies and incentives for sustaining biodi-versity, was one of the major agreements to come out

of the Earth Summit In 2004, the Seventh

Confer-796 • National parks and nature reserves Global Resources

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ence of the Parties to the CBD established the

Pro-gram of Work on Protected Areas (POWPA) to

sup-port the establishment and maintenance of protected

areas, to set goals and dates for reducing the rate of

biodiversity loss, to work to reduce poverty, and to

pursue sustainable development

In 2000, at the U.N Millennium Summit in New

York City, world leaders set eight Millennium

Devel-opment Goals (MDGs) to be achieved by 2015 Among

these goals was the establishment of protected areas

to ensure environmental sustainability and reduce

biodiversity loss by integrating principles of

sustain-able development into national policies and programs

Both the CBD and the MDGs have established

terres-trial and marine goals for protected area coverage

These goals call for at least 10 percent of each of the

world’s ecological regions to be effectively conserved

IUCN Management

Protected areas such as parks and reserves can differ

widely in their purpose and management Through a

classification system developed by the IUCN and

en-couraged by the CBD, categorization of these areas is

established in accordance with the area’s manage-ment objectives: A strict “nature reserve” is managed mainly for scientific research; a “wilderness area” is managed to preserve its natural condition; a “national park” is managed mainly for ecosystem protection and recreation; a “natural monument” is managed mainly for conservation of specific natural features; a

“habitat/species area” is managed to ensure the main-tenance of habitats and/or to meet the requirements

of specific species; a “protected landscape/seascape”

is managed mainly for conservation and recreation; and a “managed resource area” is managed to ensure long-term protection and maintenance of biological diversity while also providing for sustainability of re-sources

These IUCN categories are used for diverse pur-poses, including site planning, setting regulations, land and water use negotiations, and progress reports

on establishing and maintaining protected areas At the Durban, South Africa, Worlds Parks Congress (2003) and the Bangkok, Thailand, World Conserva-tion Congress (2004) proposals were made to add a governance dimension to the categories The IUCN Global Resources National parks and nature reserves • 797

A family stops to admire the view of the Grand Canyon from Duck on the Rock Overlook in 1958 (U.S National Park Service)

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