01101nam a2200265 i 450099100044745970753620020506130553.0010315s1975 it ||| | ita b1070162x-39ule_instEXGIL145652ExLBiblioteca Interfacoltàita598.2Hvass, Hans70343Uccelli nel mondo :piciformi, apodiformi, coliiformi, trogoni, coraciformi, caprimulgiformi, strigiformi, pappagalli, cuculiformi, rapaci, ciconiformi, pelecaniformi, anseriformi, petrelle /Hans Hvass ; traduzione di Mirella Lieggi LeporatiBologna :Calderini,stampa 1975v. ;22 cm.Contiene: 2. -- VI, 90 p. : ill.UccelliLieggi Leporati, Mirella.b1070162x02-04-1428-06-02991000447459707536LE002 Busta C 70 7V. 212002000786647le002-E0.00-l- 00000.i1079687328-06-02Uccelli nel mondo367861UNISALENTOle00201-01-01ma -itait 0108056nam 2200661 a 450 991096019190332120251116210103.01-61728-408-4(CKB)2560000000015789(EBL)3020763(SSID)ssj0000416981(PQKBManifestationID)11288940(PQKBTitleCode)TC0000416981(PQKBWorkID)10423470(PQKB)11549201(MiAaPQ)EBC3020763(Au-PeEL)EBL3020763(CaPaEBR)ebr10680901(OCoLC)666473928(BIP)33698028(BIP)26717844(EXLCZ)99256000000001578920091130d2009 uy 0engur|n|---|||||txtccrEnvironmental effects of off-highway vehicles /Douglas S. Ouren ... [et al.]1st ed.New York Nova Science Publishersc20091 online resource (239 p.)Environmental science, engineering and technology seriesDescription based upon print version of record.1-60692-936-4 Includes bibliographical references (p. [87]-200) and index.Intro -- ENVIRONMENTAL EFFECTS OF OFF-HIGHWAY VEHICLES -- PREFACE -- ACKNOWLEDGMENTS -- CONVERSION FACTORS -- GLOSSARY -- EXECUTIVE SUMMARY -- TERMINOLOGY USED IN THIS REPORT -- HOW TO USE THIS REPORT -- OHV EFFECTS -- OHV Effects on Soils and Watersheds -- OHV Effects on Vegetation -- OHV Effects on Wildlife and Habitats: Native, Threatened, and EndangeredSpecies -- OHV Effects on Water Quality -- OHV Effects on Air Quality -- Socioeconomic Implications of OHV Use -- POTENTIAL INDICATORS (BOTH DIRECT AND INDIRECT) FOREVALUATING AND MONITORING OHV EFFECTS -- MITIGATION AND SITE-RESTORATION TECHNIQUES -- MONITORING AND RESEARCH NEEDSTO SUPPORT OHV MANAGEMENT DECISIONS -- INTRODUCTION -- 1.1. ISSUE CONTEXT: BUREAU OF LAND MANAGEMENT LANDHEALTH AND OFF-HIGHWAY VEHICLE USE -- 1.1.1. Bureau of Land Management Land Health Standards -- 1.1.2. Increasing OHV Use -- 1.2. OBJECTIVES, SCOPE, ORGANIZATION, AND USE OF THIS REPORT -- 1.2.1. Objectives -- 1.2.2. Geographical Scope -- 1.2.3. Organization -- 1.2.4. Tips on Navigating this Document -- 1.3. DEFINITIONS OF OHV ROUTES/ROADS,VEHICLES, AND ACTIVITIES -- 1.3.1. Definitions of Roads and Trails Used in this Report -- 1.3.2. Definitions of OHVs and OHV Activities Used in this Report -- EFFECTS OF OHV TRAVEL ON NATURAL RESOURCEATTRIBUTES AND SOCIOECONOMICS -- 2.1. SCALE AND PATTERNS OF OHV ACTIVITIES AND THEIR EFFECTS -- 2.2. OHV EFFECTS ON SOILS AND WATERSHEDS -- 2.2.1. Section Summary -- 2.2.2. Soil Compaction and Reduced Water Infiltration -- 2.2.3. Effects on Soil Stabilizers and Rates of Soil Erosion -- 2.2.4. Annotated Bibliography for OHV Effects on Soils and Watersheds -- 2.3. OHV EFFECTS ON VEGETATION -- 2.3.1. Section Summary -- 2.3.2. Overall Effects on Vegetation Cover and Community Composition -- 2.3.3. Edge Effects along OHV Routes -- 2.3.4. Annotated Bibliography for OHV Effects on Vegetation.2.4. OHV EFFECTS ON WILDLIFE AND HABITATS:NATIVE, THREATENED, AND ENDANGERED SPECIES -- 2.4.1. Section Summary -- 2.4.2. Loss of Habitat Connectivity: Fragmentation and Barrier Effects -- 2.4.3. Edge Effects -- 2.4.4. OHV Disturbance and Noise -- 2.4.5. Wildlife Mortality and Related Issues -- 2.4.6. Annotated Bibliography for OHV Effects on Wildlife and Habitats:Native, Threatened, and Endangered Species -- 2.5. OHV EFFECTS ON WATER QUALITY -- 2.5.1. Section Summary -- 2.5.2. Sedimentation and Turbidity -- 2.5.3. Dust and Contaminants -- 2.5.4. Annotated Bibliography for OHV Effects on Water Quality -- 2.6. OHV EFFECTS ON AIR QUALITY -- 2.6.1. Section Summary -- 2.6.2. Fugitive Dust Raised by OHV Traffic -- 2.6.3. Contaminants Associated with OHV Use -- 2.6.4. Annotated Bibliography for OHV Effects on Air Quality -- 2.7. SOCIOECONOMIC IMPLICATIONS OF OHV USE -- 2.7.1. Section Summary -- 2.7.2. Trends in OHV Use and Technology -- 2.7.3. Types, Sources, and Effects of OHV User Conflict -- 2.7.4. OHV Users and their Preferences -- 2.7.5. Economic Benefits and Costs of OHV Use -- 2.7.6. Annotated Bibliography for Socioeconomic Implications of OHV Use -- POTENTIAL INDICATORS FOR EVALUATING ANDMONITORING OHV EFFECTS -- 3.1. SUMMARY -- 3.2. BLM'S INDICATORS OF LAND HEALTH COMPARED TOINDICATORS OF OHV EFFECTS DESCRIBED IN THE LITERATURE -- 3.3. SOME POTENTIAL INDICATORS FOR EVALUATING ANDMONITORING OHV EFFECTS -- 3.3.1. Potential Indicators of OHV Effects on Soils and Watersheds -- 3.3.2. Potential Indicators of OHV Effects on Vegetation -- 3.3.3. Potential Indicators of OHV Effects on Wildlife and Habitats: Native,Threatened, and Endangered Species -- 3.3.4. Potential Indicators of OHV Effects on Water Quality -- 3.3.5. Potential Indicators of OHV Effects on Air Quality -- 3.3.6. Potential Indicators for OHV Effects on Socioeconomics.MITIGATION AND SITE-RESTORATION TECHNIQUES -- 4.1. SUMMARY -- 4.2. MITIGATION AND SITE-RESTORATION TECHNIQUES -- 4.2.1. Understanding Land User Preferences and Conflicts -- 4.2.2. Mitigating OHV Use Effects -- 4.2.3. Restoration of OHV-Impacted Areas -- MONITORING AND RESEARCH NEEDS -- 5.1. SUMMARY -- 5.2. MONITORING AND RESEARCH NEEDS -- 5.2.1. Scientifically Rigorous Research Projects -- 5.2.2. OHV Effects at Various Spatial and Temporal Scales, across HabitatTypes -- 5.2.3. Research regarding Effects of OHVs on Animal Populations -- 5.2.4. Research to Determine Socioeconomic Costs Associated with OHV Use -- 5.2.5. Research to Improve Site Restoration -- CONCLUSION -- LITERATURE CITED -- APPENDIX 1. EXTENSIVE BIBLIOGRAPHIES -- 1.1. OHV EFFECTS ON SOILS AND WATERSHEDS -- 1.2. OHV EFFECTS ON VEGETATION -- 1.3. OHV EFFECTS ON WILDLIFE AND HABITATS:NATIVE, THREATENED, AND ENDANGERED SPECIES -- 1.4. OHV EFFECTS ON WATER QUALITY -- 1.5. OHV EFFECTS ON AIR QUALITY -- 1.6. SOCIOECONOMIC IMPLICATIONS OF OHV USE -- APPENDIX 2. SEARCH METHODS AND RESULTS OFOFF-HIGHWAY VEHICLE EFFECTS LITERATUREAND INTERNET RESOURCES -- 2.1. METHODS -- 2.1.1. Literature Search -- 2.1.2. Internet Search -- 2.2. RESULTS -- 2.2.1. Literature Resources -- 2.2.2. Internet Resources -- INDEX.This book and its associated appendixes compile and synthesize the results of a comprehensive literature and Internet search. The literature search was undertaken to uncover information regarding the effects of off-highway vehicle (OHV) use on land health, or âeoenatural resource attributes,âe and included databases archiving information from before OHVs came into existence to May 2006. Information pertaining to socioeconomic implications of OHV activities is included as well. The literature and Internet searches yielded approximately 700 peer-reviewed papers, magazine articles, agency and non-governmental reports, and internet websites regarding effects of OHV use as they relate to the Bureau of Land Managementâe(tm)s (BLM) standards of land health. Discussions regarding OHV effects are followed by brief syntheses of potential indicators of OHV effects, as well as OHV-effects mitigation, site-restoration techniques, and research needs.Environmental science, engineering and technology series.MotorsportsEnvironmental aspectsMotorsportsEconomic aspectsOff-road vehiclesEnvironmental aspectsOff-road vehiclesEconomic aspectsMotorsportsEnvironmental aspects.MotorsportsEconomic aspects.Off-road vehiclesEnvironmental aspects.Off-road vehiclesEconomic aspects.373.731Ouren Douglas S1191670MiAaPQMiAaPQMiAaPQBOOK9910960191903321Environmental effects of off-highway vehicles4480541UNINA