02060nam 2200457 450 991071331840332120200825145115.0(CKB)5470000002500463(OCoLC)1149540359(EXLCZ)99547000000250046320200409d2011 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierEvaluation of the sensitivity of inventory and monitoring national parks to acidification effects from atmospheric sulfur and nitrogen depositionNorthern Great Plains Network (NGPN) /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--2011/369"NPS 920/107405, 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 Northern Great Plains Network Atmospheric sulfur oxidesCountingGreat PlainsEnvironmental monitoringGreat PlainsAcidificationAtmosphericsGreat PlainsAtmospheric sulfur oxidesCountingEnvironmental monitoringAcidification.Atmospherics.Sullivan Timothy J(Timothy Joseph),1950-447990Natural Resource Program Center (U.S.),GPOGPOBOOK9910713318403321Evaluation of the sensitivity of inventory and monitoring national parks to acidification effects from atmospheric sulfur and nitrogen deposition3446464UNINA