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For the laws of conservation in the physical sciences, see conservation law.
Satellite photograph of deforestation in progress in the Tierras Bajas project in eastern Bolivia. Photograph courtesy NASA.

Conservation is an ethic of resource use, allocation, and protection. Its primary focus is upon maintaining the health of the natural world: its, fisheries, habitats, and biological diversity. Secondary focus is on materials conservation and energy conservation, which are seen as important to protect the natural world. Those who follow the conservation ethic and, especially, those who advocate or work toward conservation goals are termed conservationists.

Contents

Introduction

Much attention has been given to preserving the natural characteristics of Hopetoun Falls, Australia, while allowing access for visitors.

To conserve habitat in terrestrial ecoregions and stop deforestation is a goal widely shared by many groups with a wide variety of motivations. These issues and groups are covered in their own articles.

To protect sea life from extinction due to overfishing is another commonly stated goal of conservation — ensuring that "some will be available for our children" to continue a way of life.

The consumer conservation ethic is sometimes expressed by the four R's: " Rethink, Reduce, Reuse, Recycle," This social ethic primarily relates to local purchasing, moral purchasing, the sustained, and efficient use of renewable resources, the moderation of destructive use of finite resources, and the prevention of harm to common resources such as air and water quality, the natural functions of a living earth, and cultural values in a built environment.

The principal value underlying most expressions of the conservation ethic is that the natural world has intrinsic and intangible worth along with utilitarian value — a view carried forward by the scientific conservation movement and some of the older Romantic schools of ecology movement.

More Utilitarian schools of conservation seek a proper valuation of local and global impacts of human activity upon nature in their effect upon human well being, now and to our posterity. How such values are assessed and exchanged among people determines the social, political, and personal restraints and imperatives by which conservation is practiced. This is a view common in the modern environmental movement.

These movements have diverged but they have deep and common roots in the conservation movement.

In the United States of America, the year 1864 saw the publication of two books which laid the foundation for Romantic and Utilitarian conservation traditions in America. The posthumous publication of Henry David Thoreau's Walden established the grandeur of unspoiled nature as a citadel to nourish the spirit of man. From George Perkins Marsh a very different book, Man and Nature, later subtitled "The Earth as Modified by Human Action", catalogued his observations of man exhausting and altering the land from which his sustenance derives.

Terminology

The conservation of natural resources is the fundamental problem. Unless we solve that problem, it will avail us little to solve all others.
—Theodore Roosevelt[1]

In common usage, the term refers to the activity of systematically protecting natural resources such as forests, including biological diversity. Carl F. Jordan defines the term as:[2]

biological conservation as being a philosophy of managing the environment in a manner that does not despoil, exhaust or extinguish.

While this usage is not new, the idea of biological conservation has been applied to the principles of ecology, biogeography, anthropology, economy and sociology to maintain biodiversity.

The term "conservation" itself may cover the concepts such as cultural diversity, genetic diversity and the concept of movements environmental conservation, seedbank (preservation of seeds). These are often summarized as the priority to respect diversity, especially by Greens.

Much recent movement in conservation can be considered a resistance to commercialism and globalization. Slow food is a consequence of rejecting these as moral priorities, and embracing a slower and more locally-focused lifestyle.

Practice

Bachalpsee in the Swiss Alps; generally mountainous areas are less affected by human activity.

Distinct trends exist regarding conservation development. While many countries' efforts to preserve species and their habitats have been government-led, those in the North Western Europe tended to arise out of the middle-class and aristocratic interest in natural history, expressed at the level of the individual and the national, regional or local learned society. Thus countries like Britain, the Netherlands, Germany, etc. had what we would today term NGOs — in the shape of the RSPB, National Trust and County Naturalists' Trusts (dating back to 1889, 1895 and 1912 respectively) Natuurmonumenten, Provincial conservation Trusts for each Dutch province, Vogelbescherming, etc. — a long time before there were National Parks and National Nature Reserves. This in part reflects the absence of wilderness areas in heavily cultivated Europe, as well as a longstanding interest in laissez-faire government in some countries, like the UK, leaving it as no coincidence that John Muir, the British-born founder of the National Park movement (and hence of government-sponsored conservation) did his sterling work in the USA, where he was the motor force behind the establishment of such NPs as Yosemite and Yellowstone. Nowadays, officially more than 10 percent of the world is legally protected in some way or the other, and in practice private fundraising is insufficient to pay for the effective management of so much land with protective status.

Protected areas in developing countries, where probably as many as 70-80 percent of the species of the world live, still enjoy very little effective management and protection. Although some countries such as Mexico have non-profit civil organizations and land owners dedicated to protect vast private property, such is the case of Hacienda Chichen's Maya Jungle Reserve and Bird Refuge [3] in Chichen Itza, Yucatán. The Adopt A Ranger Foundation has calculated that worldwide about 140,000 rangers are needed for the protected areas in developing and transition countries. There are no data on how many rangers are employed at the moment, but probably less than half the protected areas in developing and transition countries have any rangers at all and those that have them are at least 50% short This means that there would be a worldwide ranger deficit of 105,000 rangers in the developing and transition countries.

One of the world's foremost conservationists, Dr. Kenton Miller, stated about the importance of rangers: "The future of our ecosystem services and our heritage depends upon park rangers. With the rapidity at which the challenges to protected areas are both changing and increasing, there has never been more of a need for well prepared human capacity to manage. Park rangers are the backbone of park management. They are on the ground. They work on the front line with scientists, visitors, and members of local communities."

Adopt A Ranger,[4] fears that the ranger deficit is the greatest single limiting factor in effectively conserving nature in 75% of the world. Currently, no conservation organization or western country or international organization addresses this problem. Adopt A Ranger has been incorporated to draw worldwide public attention to the most urgent problem that conservation is facing in developing and transition countries: protected areas without field staff. Very specifically, it will contribute to solving the problem by fund raising to finance rangers in the field. It will also help governments in developing and transition countries to assess realistic staffing needs and staffing strategies

See also

References

  1. ^ Theodore Roosevelt, Address to the Deep Waterway Convention Memphis, TN, October 4, 1907
  2. ^ Jordan, Carl (1995). Replacing Quantity With Quality As a Goal for Global Management. Wiley. ISBN 0471595152.  
  3. ^ Hacienda Chichen The Importance of Eco-Design
  4. ^ http://www.adopt-a-ranger.org
  • Conservation and evolution (Frankel et Soulé, 1981)
  • Glacken, C.J. (1967) Traces on the Rhodian Shore. University of California Press. Berkeley
  • Grove, R.H. (1992) 'Origins of Western Environmentalism', Scientific American 267(1): 22-27.
  • Grove, R.H. (1997) Ecology, Climate and Empire: Colonialism and Global Environmental History 1400-1940 Cambridge: Whitehorse Press
  • Grove, R.H. (1995) Green Imperialism: Colonial Expansion, Tropical Island Edens, and the Origins of Environmentalism, 1600-1860 New York: Cambridge University Press
  • Leopold, A. (1966) A Sand County Almanac New York: Oxford University Press
  • Pinchot, G. (1901) The Fight for Conservation New York: Harcourt Brace.
  • "Why Care for Earth's Environment?" (in the series "The Bible's Viewpoint") is a two-page article in the December 2007 issue of the magazine Awake!.

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Quotes

Up to date as of January 14, 2010
(Redirected to Conservation article)

From Wikiquote

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Sourced

  • Indeed, to develop agriculture is essentially to declare war on ecosystems — converting land to produce one or two food crops, with all other native plant species all now classified as unwanted 'weeds' — and all but a few domesticated species of animals now considered as pests.
    • Niles Eldredge, "The Sixth Extinction", 2001
  • There is little doubt left in the minds of professional biologists that Earth is currently faced with a mounting loss of species that threatens to rival the five great mass extinctions of the geological past.
    • Niles Eldredge, "The Sixth Extinction", 2001
  • This explosion of human population, especially in the post-Industrial Revolution years of the past two centuries, coupled with the unequal distribution and consumption of wealth on the planet, is the underlying cause of the Sixth Extinction.
    • - Niles Eldredge, "The Sixth Extinction", 2001
  • The most unhappy thing about conservation is that it is never permanent. If we save a priceless woodland today, it is threatened from another quarter tomorrow.
    • Marjory Stoneman Douglas (1890-1998), quoted in Facing Florida's Environmental Future, April 1990.
  • The conservationist's most Important task, if we are to save the earth, is to educate.
    • Peter Scott, founder chairman of the World Wildlife Federation, quoted in the Sunday Telegraph, November 6, 1986.
  • Civilization began around wetlands; today's civilization has every reason to leave them wet and wild.
    • Edward Maltby, Waterlogged Wealth, 1986.
  • By 2050, at bio-extinction's current rate, between 25 per cent and 50 per cent of all species will have disappeared or be too few in numbers to survive. There'll be a few over-visited parks, the coral reefs will be beaten up, grasslands overgrazed. Vast areas of the tropics that have lost their forests will have the same damn weeds, bushes and scrawny eucalyptus trees so that you don't know if you're in Africa or the Americas.
  • More than a billion women around the world want to emulate western women’s lifestyles and are rapidly acquiring the material ability to do so. It is therefore vital that in our leadership we display some reserve and responsibility in our spending so that the world’s finite resources will be available for our children, their children and their children’s children.

Attributed

  • The prosperity we have known up to the present is the consequence of rapidly spending the planet's irreplaceable capital.
  • Study nature, love nature, stay close to nature. It will never fail you.
  • Why mow down the green God grows?
    • Fruitarian Network, [1]
  • You know, the basic problem is greed and poverty. The poor chop down trees because they need wood for fire, and big companies chop them down for profit, with corrupt officials getting their take while looking the other way, before the wood is exported or sold to local factories. No one thinks about the wildlife that is being left homeless or destroyed due to this desperation and this greed.
  • It's no good being a conservationist and keeping your lips sealed tight, no matter what you might be doing physically. You've got to tell people what you're doing, so they'll pick it up too, do the same thing. As for me, I'm going to keep on doing this until I can't do it anymore, and that will be the day when I say goodbye to this world.
  • I believe sustainable use is the greatest propaganda in wildlife conservation at the moment.
  • The real cure for our environmental problems is to understand that our job is to salvage Mother Nature ... We are facing a formidable enemy in this field. It is the hunters ... and to convince them to leave their guns on the wall is going to be very difficult.
  • Our attitude towards plants is a singularly narrow one. If we see any immediate utility in a plant we foster it. If for any reason we find its presence undesirable or merely a matter of indifference, we may condemn it to destruction forthwith.
  • The "control of nature" is a phrase conceived in arrogance, born of the Neanderthal age of biology and the convenience of man.

Misquotations

  • I, as Governor, declare the Endangered Species Act is no longer in force in Wyoming. […] I, as Governor, declare, effective immediately, any animal classified as a "predator" under Wyoming law has no protection. This specifically applies to the wolf. Wyoming statute also says that dogs harassing wildlife shall be shot. Wyoming now considers the wolf as a federal dog.

See also

External links

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