| Recreation impacts and management in wilderness: A state-of-knowledge review YF Leung, JL Marion Wilderness science in a time of change conference 5, 23-48, 2000 | 637 | 2000 |
| Minimising visitor impacts to protected areas: The efficacy of low impact education programmes JL Marion, SE Reid Journal of sustainable tourism 15 (1), 5-27, 2007 | 507 | 2007 |
| Sustaining visitor use in protected areas: future opportunities in recreation ecology research based on the USA experience CA Monz, DN Cole, YF Leung, JL Marion Environmental management 45, 551-562, 2010 | 325 | 2010 |
| Trail degradation as influenced by environmental factors: A state-of-the-knowledge review YF Leung, JL Marion Journal of soil and water conservation 51 (2), 130-136, 1996 | 278 | 1996 |
| The influence of use-related, environmental, and managerial factors on soil loss from recreational trails ND Olive, JL Marion Journal of environmental management 90 (3), 1483-1493, 2009 | 246 | 2009 |
| A review and synthesis of recreation ecology research findings on visitor impacts to wilderness and protected natural areas JL Marion, YF Leung, H Eagleston, K Burroughs Journal of Forestry 114 (3), 352-362, 2016 | 243 | 2016 |
| Spatial and temporal variation in soil and vegetation impacts on campsites JL Marion, DN Cole Ecological Applications 6 (2), 520-530, 1996 | 243 | 1996 |
| Trail resource impacts and an examination of alternative assessment techniques JL Marion, YF Leung Journal of park and recreation administration 19 (3), 17-37, 2001 | 241 | 2001 |
| The protected area visitor impact management (PAVIM) framework: A simplified process for making management decisions TA Farrell, JL Marion Journal of sustainable tourism 10 (1), 31-51, 2002 | 196 | 2002 |
| Identifying and assessing ecotourism visitor impacts at eight protected areas in Costa Rica and Belize TA Farrell, JL Marion Environmental conservation 28 (3), 215-225, 2001 | 176 | 2001 |
| Assessing trail conditions in protected areas: Application of a problem-assessment method in Great Smoky Mountains National Park, USA YF Leung, JL Marion Environmental Conservation 26 (4), 270-279, 1999 | 158 | 1999 |
| Managing visitor impacts in parks: A multi-method study of the effectiveness of alternative management practices. LO Park, RE Manning, JL Marion, SR Lawson, C Jacobi Journal of Park & Recreation Administration 26 (1), 2008 | 156 | 2008 |
| Management practices that concentrate visitor activities: camping impact management at Isle Royale National Park, USA JL Marion, TA Farrell Journal of Environmental Management 66 (2), 201-212, 2002 | 136 | 2002 |
| The influence of use, environmental and managerial factors on the width of recreational trails JF Wimpey, JL Marion Journal of Environmental Management 91 (10), 2028-2037, 2010 | 133 | 2010 |
| Trail impacts and trail impact management related to visitation at Torres del Paine National Park, Chile TA Farrell, JL Marion Leisure/Loisir 26 (1-2), 31-59, 2001 | 130 | 2001 |
| A spatial exploration of informal trail networks within Great Falls Park, VA J Wimpey, JL Marion Journal of Environmental Management 92 (3), 1012-1022, 2011 | 120 | 2011 |
| Environmentally sustainable trail management. JL Marion, YF Leung Environmental impacts of ecotourism, 229-243, 2004 | 117 | 2004 |
| Monitoring trail conditions: new methodological considerations JL Marion, YF Leung, SK Nepal The George Wright Forum 23 (2), 36-49, 2006 | 115 | 2006 |
| A review and synthesis of recreation ecology research supporting carrying capacity and visitor use management decision-making JL Marion Journal of Forestry 114 (3), 339-351, 2016 | 113 | 2016 |
| Spatial strategies for managing visitor impacts in national parks YF Leung, JL Marion Journal of Park and Recreation Administration 17 (4), 1999 | 105 | 1999 |
Yu-Fai LeungNorth Carolina State University在 ncsu.edu 的电子邮件经过验证
