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wyszukanych pozycji: 7
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Using Social Science to Understand and Improve Wildland Fire Organizations
ISBN: 9781481928847 / Angielski / Miękka / 2013 / 92 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych (Dostawa w 2026 r.) |
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75,79 |
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Linking Wilderness Research and Management: Volume 5 - Understanding and Managing Backcountry Recreation Impacts on Terrestrial Wildlife: An Annotated
ISBN: 9781480172289 / Angielski / Miękka / 2012 / 80 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych (Dostawa w 2026 r.) The large increase in outdoor recreation activity over the last 50 years has been recognized as a potentially serious threat to North American wildlife populations. Threats to wildlife in wilderness are a concern to backcountry recreationists as well as the American public. The protection of wildlife habitat and endangered species was one of the most highly valued benefits of wilderness according to a telephone survey of approximately 1,900 people in the United States (Cordell and others 1998). Many backcountry recreation users cite the opportunity to view wildlife as an important part of...
The large increase in outdoor recreation activity over the last 50 years has been recognized as a potentially serious threat to North American wildlif...
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67,81 |
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Linking Wilderness Research and Management: Volume 2 - Defining, Managing, and Monitoring Wilderness Visitor Experiences: An Annotated Reading List
ISBN: 9781480172401 / Angielski / Miękka / 2012 / 40 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych (Dostawa w 2026 r.) The 1964 Wilderness Act calls for ..".an enduring resource of wilderness...for the use and enjoyment of the American people" and lists among the attributes of wilderness "outstanding opportunities for solitude or a primitive and unconfined type of recreation." These statements confirm experiential opportunities as one of the primary purposes of wilderness. Furthermore, by signing the act into law, Congress declared that wilderness experiences are so important they are worthy of protection by national legislation. Wilderness experiences have been credited with everything from personal...
The 1964 Wilderness Act calls for ..".an enduring resource of wilderness...for the use and enjoyment of the American people" and lists among the attri...
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cena:
55,84 |
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Linking Wilderness Research and Management: Volume 4 - Understanding and Managing Invasive Plants in Wilderness and Other Natural Areas: An Annotated
ISBN: 9781480172333 / Angielski / Miękka / 2012 / 72 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych (Dostawa w 2026 r.) Invasive, nonnative plants are recognized as a significant and growing threat to natural ecosystems worldwide. Invasive plants disrupt natural conditions by changing the physical, chemical, and biological attributes of the areas they invade. This often leads to changes in communities of native species, shifts in ecological interactions, alteration of large scale ecosystem processes, and ultimately, a reduction in native biodiversity. Although wilderness areas are widely valued for their native flora and fauna and intact natural processes, these core aspects of wilderness are susceptible to,...
Invasive, nonnative plants are recognized as a significant and growing threat to natural ecosystems worldwide. Invasive plants disrupt natural conditi...
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cena:
67,81 |
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Linking Wilderness Research and Mangement: Volume 1 - Wilderness Fire Restoration and Management: An Annotated Reading List
ISBN: 9781480172227 / Angielski / Miękka / 2012 / 48 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych (Dostawa w 2026 r.) Humans have long maintained a complex and dynamic relationship with wildland fire. While native North Americans utilized fire for hundreds of years to promote growth of certain plants, facilitate hunting, and clear travel corridors (Williams 1994), during most of the 20th century fire on U.S. public lands was viewed as dangerous and destructive. For decades, Federal agencies have worked to suppress and minimize wildland fire on public lands, including wilderness and other similarly protected areas (Parsons and Landres 1998). To protect scenery and natural features, for example, early National...
Humans have long maintained a complex and dynamic relationship with wildland fire. While native North Americans utilized fire for hundreds of years to...
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cena:
59,83 |
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Linking Wilderness Research and Management: Volume 3 - Recreation Fees in Wilderness and Other Public Lands: An Annotated Reading List
ISBN: 9781480172340 / Angielski / Miękka / 2012 / 40 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych (Dostawa w 2026 r.) The passage of the Recreation Fee Demonstration Program legislation in 1996 marked the beginning of recreation fee programs targeted for users of Federally designated wilderness in the United States. This legislation has different implications for wilderness management than for other recreation programs because wilderness as a recreation resource has unique management policies and directives that may affect whether and how to implement recreation user fees. Wilderness managers implementing fee programs are faced with a variety of decisions including whether to use fees, how to collect fees,...
The passage of the Recreation Fee Demonstration Program legislation in 1996 marked the beginning of recreation fee programs targeted for users of Fede...
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cena:
55,84 |
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Wilderness Visitors and Recreation Impacts: Baseline Data Available for Twentieth Century Conditions
ISBN: 9781480163836 / Angielski / Miękka / 2012 / 58 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych (Dostawa w 2026 r.) The Wilderness Act of 1964 established a National Wilderness Preservation System (NWPS) "to secure for the American people of present and future generations the benefits of an enduring resource of wilderness." The Act states that wilderness areas shall be administered "for the use and enjoyment of the American people in such manner as will leave them unimpaired for future use and enjoyment as wilderness." Moreover, it is the responsibility of each agency that administers wilderness to preserve each area's "wilderness character." Since 1964, more than 100 pieces of legislation have created an...
The Wilderness Act of 1964 established a National Wilderness Preservation System (NWPS) "to secure for the American people of present and future gener...
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cena:
71,80 |
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