LEADER 02132oam 2200649 450 001 9910716751103321 005 20220222085102.0 035 $a(CKB)5470000002524665 035 $a(OCoLC)1264168721 035 $a(EXLCZ)995470000002524665 100 $a20210817d2021 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aUSGS permafrost research determines the risks of permafrost thaw to biologic and hydrologic resources /$fby Mark P. Waldrop [and others] 210 1$aAnchorage, AK :$cU.S. Department of the Interior, U.S. Geological Survey,$d2021. 215 $a1 online resource (6 unnumbered pages) $ccolor illustrations, color maps 225 1 $aFact sheet ;$v2020-3058 300 $a"January 2021." 320 $aIncludes bibliographical references (page 6). 517 3 $aUnited States Geological Survey permafrost research determines the risks of permafrost thaw to biologic and hydrologic resources 606 $aSoils$zAlaska 606 $aThermokarst 606 $aPermafrost forests$zAlaska 606 $aFrozen ground$zAlaska 606 $aSoil temperature$zAlaska 606 $aFrozen ground$2fast 606 $aPermafrost forests$2fast 606 $aSoil temperature$2fast 606 $aSoils$2fast 606 $aThermokarst$2fast 607 $aAlaska$2fast 615 0$aSoils 615 0$aThermokarst. 615 0$aPermafrost forests 615 0$aFrozen ground 615 0$aSoil temperature 615 7$aFrozen ground. 615 7$aPermafrost forests. 615 7$aSoil temperature. 615 7$aSoils. 615 7$aThermokarst. 700 $aWaldrop$b Mark P.$01400338 712 02$aGeological Survey (U.S.), 801 0$bGPO 801 1$bGPO 801 2$bGPO 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910716751103321 996 $aUSGS permafrost research determines the risks of permafrost thaw to biologic and hydrologic resources$93467104 997 $aUNINA