决定性
发表于 2025-3-25 03:28:26
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CANDY
发表于 2025-3-25 09:50:28
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忘恩负义的人
发表于 2025-3-25 14:49:36
Introduction to Outdoor Recreation and Recreation Ecology,ion in the USA is discussed as an example of how a recreation management system for protected areas operates, in particular how the National Park Service (NPS) has been controlled by legislative acts, policies, and guidelines. Strategies for defining visitor carrying capacity and monitoring visitor
Fibroid
发表于 2025-3-25 19:44:30
Recreational Walking,ers involved in the activity are estimated. Trampling impacts on vegetation, soil, and water quality, and the resultant footpath erosion are discussed and evaluated, including the impacts of hiking poles. The ways to assess the trampling patterns caused are summarised, including experimental trampli
栏杆
发表于 2025-3-25 21:23:22
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难取悦
发表于 2025-3-26 00:30:56
Recreational Climbing and Scrambling,and other biota, like gastropods, are evaluated. This includes “gardening,” footpath erosion up to the crags, at the tops, and a decrease in rare and endangered species and tree damage from abseiling and belaying. The effects of cliff micro-topography and climbers’ preferences are discussed with reg
陈腐的人
发表于 2025-3-26 05:58:26
Gorge Walking, Canyoneering, or Canyoning,agement approaches from three case studies are illustrated. In the UK there is preserved a rare, specialised but diverse flora where the ecology can suffer types of impact and floral loss. Controlling impacts are suggested, like sacrificial gorges, gorge rotation, Adopt-a-Gorge schemes, and educatio
切割
发表于 2025-3-26 10:17:06
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FICE
发表于 2025-3-26 12:56:20
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exorbitant
发表于 2025-3-26 20:33:58
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