LEADER 05284nam 2200589 450 001 9910463560803321 005 20200520144314.0 010 $a1-118-39703-7 035 $a(CKB)2670000000594018 035 $a(EBL)1895439 035 $a(MiAaPQ)EBC1895439 035 $a(Au-PeEL)EBL1895439 035 $a(CaPaEBR)ebr11017933 035 $a(CaONFJC)MIL726243 035 $a(OCoLC)904743609 035 $a(EXLCZ)992670000000594018 100 $a20150310h20152015 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aWildland recreation $eecology and management /$fWilliam E. Hammitt, David N. Cole 205 $aThird edition. 210 1$aChichester, West Sussex :$cJohn Wiley & Sons,$d2015. 210 4$dİ2015 215 $a1 online resource (326 p.) 300 $aDescription based upon print version of record. 311 $a1-118-39700-2 311 $a1-322-94961-1 320 $aIncludes bibliographical references and index. 327 $aTitle Page; Copyright Page; Contents; Preface; About the Companion Website; Part I Introduction; Chapter 1 Wildland Recreation and ResourceImpacts; 1.1 What is Wildland Recreation?; 1.2 What is Recreation Resource Impact?; 1.3 Ecological Impacts of Wildland Recreation; 1.4 Recreation Ecology; 1.5 The Importance of Ecological Impacts; 1.6 The Manager's Role; 1.7 Recreational Capacities; 1.8 Themes of this Book; References; Part II Impacts to Resource Components; Chapter 2 Soil; 2.1 Basic Soil Ecology; 2.1.1 What is soil?; 2.1.2 Soil texture and structure; 2.1.3 Pore space; 2.1.4 Bulk density 327 $a2.1.5 The soil profile2.2 Effects of Recreation on Soils; 2.2.1 Organic matter; 2.2.2 Profile truncation; 2.2.3 Soil compaction; 2.2.4 Macroporosity and infiltration rate; 2.2.5 Soil moisture; 2.3 Soil Erosion; 2.3.1 Erosion as a natural process; 2.3.2 Recreation and erosion; 2.3.3 Other soil impacts; 2.3.4 Impacts associated with campfires; 2.4 Summary; References; Chapter 3 Vegetation; 3.1 Vegetation Impact Parameters; 3.1.1 Amount of vegetation; 3.1.2 Species composition and other properties; 3.1.3 Tree condition; 3.2 Understanding Vegetation Impacts; 3.2.1 Ground cover 327 $a3.2.2 Shrubs and saplings3.2.3 Mature trees; 3.3 Summary; References; Chapter 4 Wildlife; 4.1 Recreation Influences on Wildlife Responses; 4.2 Wildlife Responses to Recreation; 4.3 Human-Wildlife Interactions; 4.4 Recreation-Wildlife Impacts; 4.4.1 Animal disturbance and harassment; 4.4.2 Harvest; 4.4.3 Habitat modification; 4.4.4 Alteration of behavior; 4.4.5 Species displacement and reproduction level; 4.4.6 Species composition and structure; 4.5 Impacts on Wildlife Species; 4.5.1 Large mammals; 4.5.2 Medium-sized animals; 4.5.3 Small animals; 4.5.4 Fish; 4.6 Summary; References 327 $aChapter 5 Water5.1 Dispersed Recreation and Water Impacts; 5.2 Basic Water Ecology; 5.2.1 Water temperature and flow; 5.2.2 Dissolved oxygen; 5.2.3 Nutrient influx; 5.2.4 Coliform bacteria and other pathogens; 5.3 Backcountry Camping and Drinking Sources; 5.4 Solid Waste and Foreign Materials; 5.5 Suspended Matter and Turbidity; 5.6 Summary; References; Part III Impact patterns and trends; Chapter 6 Impact Patterns; 6.1 Spatial Patterns of Impact; 6.1.1 Impact zone; 6.1.2 Intersite zone; 6.1.3 Buffer zone; 6.2 Impact Patterns at Multiple Spatial Scales; 6.3 Temporal Patterns of Impacts 327 $a6.4 Recovery Rates of Resources6.5 Summary; References; Chapter 7 Trends in Wildland Recreation; 7.1 Use and Impacts; 7.2 Early, Recent, and Projected Outdoor Recreation Use; 7.3 Trends in Wildland and Wilderness Use; 7.4 Trends in Wildland and Wilderness Users; 7.4.1 Conclusions drawn from trend synthesis; 7.5 Trends in Wildland Impacts; 7.5.1 Trail impact trends; 7.5.2 Campsite impact trends; 7.6 Summary; References; Part IV Factors affecting impacts; Chapter 8 Environmental Durability; 8.1 Vegetation; 8.2 Soil Characteristics; 8.3 Topographic Characteristics; 8.4 Ecosystem Characteristics 327 $a8.4.1 Wildlife 330 $aThe authoritative guide to understanding and managing theecological impacts of recreational activities in wildlandsThis third edition provides an updated and thorough examinationof the ecological impacts of recreational use on wildlands and thebest management practices to employ in places where recreation andpreservation of natural conditions are both important - and oftenconflicting - objectives.Covering the latest research, this edition provides detailedinformation about the environmental changes that result fromrecreational use. It describes spatial patterns of impact andtrends over time, t 606 $aWilderness areas$xRecreational use$zUnited States$xManagement 606 $aWilderness areas$xEnvironmental aspects$zUnited States 608 $aElectronic books. 615 0$aWilderness areas$xRecreational use$xManagement. 615 0$aWilderness areas$xEnvironmental aspects 676 $a333.780973 700 $aHammitt$b William E.$0875634 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910463560803321 996 $aWildland recreation$91955071 997 $aUNINA