01533oam 2200433Ia 450 991069586000332120070523102138.0(CKB)5470000002373190(OCoLC)61431801(EXLCZ)99547000000237319020050906d2005 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierAnalyzing forest health data[electronic resource] /William D. Smith and Barbara L. ConklingAsheville, NC :U.S. Dept. of Agriculture, Forest Service, Southern Research Station,[2005]ii, 33 pages digital, PDF fileGeneral technical report SRS ;77Title from Web site (viewed Sept. 6, 2005)."March 2005"--T.p. verso.Includes bibliographical references.Forest monitoringUnited StatesForest healthUnited StatesForests and forestryUnited StatesMeasurementForest monitoringForest healthForests and forestryMeasurement.Smith W. D(William Dwight),1945-1403965Conkling Barbara L(Barbara Lynn)1412033United States.Forest Service.Southern Research Station.AGLAGLGPOBOOK9910695860003321Analyzing forest health data3504552UNINA02809nam 2200397z- 450 991026113510332120210211(CKB)4100000002484741(oapen)https://directory.doabooks.org/handle/20.500.12854/49996(oapen)doab49996(EXLCZ)99410000000248474120202102d2017 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierImpact of Aerosols (Saharan Dust and Mixed) on the East Mediterranean Oligotrophic Ecosystem; Results from Experimental StudiesFrontiers Media SA20171 online resource (207 p.)Frontiers Research Topics2-88945-319-7 In oligotrophic environments, dust and nutrient inputs via atmospheric routes are considered important sources of macro-nutrients and micro-trace metals fuelling primary and secondary production. Yet, the impact of these dust inputs on the microbial populations is not fully investigated in the Eastern Mediterranean Sea (EMS). The response of oligotrophic systems to dust inputs, whether as positive or negative feedbacks to autotrophic and heterotrophic production and thus to biogeochemical cycling, is important to examine further. Experimental studies have explored nutrient additions in various combinations to determine the limiting resource to productivity or N2 fixation. Recent experimental studies have applied dust enrichments to bottle or mesocosm incubations of seawater from different oceanic regions. This research topic presents two Eastern Mediterranean dust addition mesocosm experiments using, for the first time, real aerosol additions, pure Saharan dust and mixed aerosols (a natural mixture of desert dust and polluted European particles), as well as other EMS aerosol experimental studies. The Topic includes manuscripts introducing results on: a) the impact of Saharan dust vs mixed aerosols on the autotrophic and heterotrophic surface microbial populations in the EMS, b) the impact of single vs multi-pulses of Saharan dust introduction into the pelagic environment of the EMS and c) other experimental studies of aerosol impacts on the EMS ecosystem.Impact of Aerosols aerosolsEastern Mediterraneanmesocosm experimentsplanktonic food webSaharan dustBarak Herutauth1332401Paraskevi PittaauthTatiana M. TsagarakiauthBOOK9910261135103321Impact of Aerosols (Saharan Dust and Mixed) on the East Mediterranean Oligotrophic Ecosystem; Results from Experimental Studies3040942UNINA