Transcription
horage,Alaska99508September30,2015
pre- blesTwogeodatabasescontainingthebelow- eport.Geodatabase- ansportationandDepartmentof
manfootprintestimateforAlaska.ADNR AlaskaDepartmentofNaturalResources,BLM BureauofLandManagement,AKNHP AlaskaNaturalHeritageProgram,USGS U.S.GeologicalSurvey,USFS - landscapeof
.S.ThemeData oreImpactApproachesNegligibleTransportationESRI StreetMap 20100.70.5LowMedium0.50.5200m200mESRI StreetMap 20100.2High0.2500mESRI StreetMap 20100.05Very High0.11000mESRI StreetMap 20100.05Very dium0.9100m0.50.050.05MediumVery HighVery High0.20.050.2500m2000m500m0.9Very Low10m0.9Very Low10m0.9Very 5200m0.3High0.8125mDirt roads, 4-wheel driveESRI StreetMap 2010Local and connecting roadsSecondary and connectingroadsPrimary Highways withlimited accessPrimary Highways w/outlimited accessUrban and Industrial DevelopmentLow Density DevelopmentNLCD 2006Medium DensityDevelopmentPowerline/Transmission linesNLCD 2006Oil /gas WellsPlatts (obtained underWGA agreement).USGS/TNCHigh Density DevelopmentNLCD 2006MinesUSGS/MRDSManaged and Modified Land CoverRuderal Forest & UplandNative Veg. with introducedSpeciesRecently LoggedManaged Tree PlantationsIntroduced Tree & ShrubIntroduced Upland grass &forbIntroduced WetlandSW ReGAP, NWReGAP, LANDFIREEVTSW ReGAP, NWReGAP, LANDFIREEVTSW ReGAP, NWReGAP, LANDFIREEVTSW ReGAP, NWReGAP, LANDFIREEVTSW ReGAP, NWReGAP, LANDFIREEVTSW ReGAP, NWReGAP, LANDFIREEVTSW ReGAP, NWReGAP, LANDFIREEVT
Cultivated AgricultureSW ReGAP, NWReGAP, und- ehighassmall- peintegrityinAlaska.ThemeData stanceTransportationDirt roads, 4-wheel drive, historictractor trailsMining TrailsLocal and connecting roadsSecondary and connecting roadsHighways (including Dalton)Iditarod TrailMajor RiversIce and Rolligon RoadsAlaska DOTBLMAlaska DOTAlaska DOTAlaska DOTAlaska iumHighVery HighLowLowLow500m500m500m5000m500m500m500m
Urban and Industrial DevelopmentNLCD 2011Low Density DevelopmentMedium Density DevelopmentPowerline/Transmission linesOil /gas WellsHigh Density DevelopmentMinesNLCD 2011Alaska DNRAlaska DNRNLCD 2011USGS ry HighVery High200m200m100m500m2000m500m0.90.90.3Very LowVery LowHigh200m200m200mManaged and Modified Land CoverNative Veg. with introduced SpeciesRecently LoggedCultivated AgricultureAKEPICUSFSNLCD ze 50,000acres10,000- ‐50,000acres rturbations.
LCMscoreof d,lowandverylowconditionlandscapesarefoundinand
eanLCMscore geandoverhalfofthehuman
theCopperRiverbasin(meanLCMscore 72697.5%22,1321.5%14,5151.0%
Thus,whileitis
nisarelativeclassificationusedinthisbroad- sshapefile.Whilethislayerisconsideredthebest- s.Thisdatasetshouldbeusedinregional- ‐scaleanalysesonly;iffiner- inetheregionally- ioninEnvironmentalSustainability2:178- ‐184.
Anderson,J.E.1991.ACONCEPTUAL- .ConservationBiology5:347- 009.Assessingriskoflarge- s.LandscapeandUrbanPlanning91(4):219- ors.EcologicalIndicators1:3- basin.EnvironmentalManagement39:631- andSystematics29:207- ‐ .Geck,J.2007.AGIS- atewidemulti- banPlanning86:205- sJournal44:1093- andthelastofthewild.Bioscience52:891- :1041- Y- ‐THELOOPROADINACADIA- ‐NATIONAL- D.M.2001.Land- phicalReview91:544- ‐564.Theobald,D.M.2004.Placingexurbanland- sinEcologyandtheEnvironment2:139- y25:999- ‐1011.Tierney,G.L.,D.Faber- .2009.FrontiersinEcologyandtheEnvironment7(6):308- mmunities.ConservationBiology14:18- tive.June2008Report.
EGIONNAMECOOKINLETBASINCOPPERRIVERBASINTANANA- ‐KUSKOKWIMLOWLANDSYUKON- ACH- UKON- GELLMOUNTAINSYUKON- 0.050.05
Ice and Rolligon Roads BLM 0.7 Low 500m . Urban and Industrial Development Low Density Development NLCD 2011 0.6 Medium 200m Medium Density Development NLCD 2011 0.5 Medium 200m Powerline/Transmission lines Alaska DNR 0.5 Medium 100m Oil /gas Wells Alaska DNR 0.5 Medium 500m High .
