02094nam 2200457 450 991071330790332120200826090623.0(CKB)5470000002500569(OCoLC)1150272975(EXLCZ)99547000000250056920200413d2011 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierEvaluation of the sensitivity of inventory and monitoring national parks to acidification effects from atmospheric sulfur and nitrogen depositionUpper Columbia Basin Network (UCBN) /T. J. Sullivan [and four others]Denver, Colorado :U.S. Department of the Interior, National Park Service, Natural Resource Program Center,2011.1 online resource (approximately 34 pages) color illustrations, color mapsNatural resource report ;NPS/NRPC/ARD/NRR--2011/382"NPS 963/107420, April 2011"--Page ii."Experience your America"--Page 4 of cover.Includes bibliographical references.Evaluation of the sensitivity of inventory and monitoring national parks to acidification effects from atmospheric sulfur and nitrogen deposition Upper Columbia Basin Network Atmospheric sulfur oxidesCountingColumbia River WatershedEnvironmental monitoringColumbia River WatershedAcidificationAtmosphericsColumbia River WatershedAtmospheric sulfur oxidesCountingEnvironmental monitoringAcidification.Atmospherics.Sullivan Timothy J(Timothy Joseph),1950-447990Natural Resource Program Center (U.S.),GPOGPOBOOK9910713307903321Evaluation of the sensitivity of inventory and monitoring national parks to acidification effects from atmospheric sulfur and nitrogen deposition3446464UNINA