نتایج جستجو برای: wilderness region and wildlife

تعداد نتایج: 16892361  

2016
William T. Borrie Robert G. Dvorak

Wilderness managers strive to provide quality recreation experiences. Because of this commitment, a need exists to further incorporate experiential aspects into current planning and management frameworks. This article suggests a focus on relationships with wilderness, moving beyond the examination of single transactions with a setting toward a consideration of the dynamic engagements visitors a...

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
محسن عادلی ساردوئی عضو هیات علمی دانشکده کشاورزی دانشگاه جیرفت باب اله حیاتی دانشیار دانشکده کشاورزی دانشگاه تبریز اسماعیل پیش بهار دانشیار دانشکده کشاورزی دانشگاه تبریز

nowadays, along with the development of human communities, wildlife has been faced with serious issues even to the estent of a threatening extinction,therefore the role of natural ecosystem preservation for the needed conservartion of wildlife is of crucial importance. estimation of payment willingness is an apparopriate method for an assessment of an individual's interest in wildlife cons...

2013
Thomas A. Schlacher Michael A. Weston David Lynn Rod M. Connolly

In some wilderness areas, wildlife encounter vehicles disrupt their behaviour and habitat use. Changing driver behaviour has been proposed where bans on vehicle use are politically unpalatable, but the efficacy of vehicle setbacks and reduced speeds remains largely untested. We characterised bird-vehicle encounters in terms of driver behaviour and the disturbance caused to birds, and tested whe...

Journal: :Environmental management 2015
Mickey Agha Jeffrey E Lovich Joshua R Ennen Benjamin Augustine Terence R Arundel Mason O Murphy Kathie Meyer-Wilkins Curtis Bjurlin David Delaney Jessica Briggs Meaghan Austin Sheila V Madrak Steven J Price

With the recent increase in utility-scale wind energy development, researchers have become increasingly concerned how this activity will affect wildlife and their habitat. To understand the potential impacts of wind energy facilities (WEF) post-construction (i.e., operation and maintenance) on wildlife, we compared differences in activity centers and survivorship of Agassiz's desert tortoises (...

2000
Carolyn Alkire

169 In: McCool, Stephen F.; Cole, David N.; Borrie, William T.; O’Loughlin, Jennifer, comps. 2000. Wilderness science in a time of change conference— Volume 2: Wilderness within the context of larger systems; 1999 May 23–27; Missoula, MT. Proceedings RMRS-P-15-VOL-2. Ogden, UT: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. Carolyn Alkire is Resource Economist,...

Journal: :Current Biology 2016
James E.M. Watson Danielle F. Shanahan Moreno Di Marco James Allan William F. Laurance Eric W. Sanderson Brendan Mackey Oscar Venter

Humans have altered terrestrial ecosystems for millennia [1], yet wilderness areas still remain as vital refugia where natural ecological and evolutionary processes operate with minimal human disturbance [2-4], underpinning key regional- and planetary-scale functions [5, 6]. Despite the myriad values of wilderness areas-as critical strongholds for endangered biodiversity [7], for carbon storage...

2009
Lynn Anderson

There is a growing body of research documenting the benefits of outdoor adventure and wilderness-based programs with a variety of special populations. Criticisms of this body of research are that it is not grounded in theory and it is outcome-based, with no investigation into the processes causing the behavior change in individuals. This study attempted to investigate the processes that occurre...

Journal: :Environmental management 2009
David N Cole Troy E Hall

Understanding how setting attributes influence the nature of the visitor experience is crucial to effective recreation management. Highly influential attributes are useful indicators to monitor within a planning framework, such as Limits of Acceptable Change. This study sought to identify the setting attributes perceived to have the most profound effect on the ability to have "a real wilderness...

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