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The lower end of Tramway Ridge, located approximately 1.5 km NW of the main crater of Erebus, at an elevation between 3350 and 3400 m, is an extensive warm fumarolic area protected by international treaty as a site of particular biological interest (ASPA 130 Management Plan). At Tramway Ridge, unique communities of photoautotrophic organisms (mosses and cyanobacterial mats) surround fumaroles that reach and maintain year round surface temperatures of 60-65°C, have a neutral to mildly alkaline pH, and are characterized by steep lateral pH and temperature gradients (Broady, 1984; Hudson et al., 1989; Soo et al., 2009).","OrigAbstract":null,"OrigDescr":null,"Comments":null,"ReleaseDate":null,"ReleaseDate0":null,"OrigDescrLang":null,"EmbargoDate":null,"OrigDescrLangNL":null,"OrigLangCode":null,"OrigLangCodeExtended":null,"OrigLangID":null,"DescrCompFlag":0,"DescrTransFlag":0,"Citation":"Herbold, CW; Lee, CK; McDonald, IR; Cary, SC; Evidence of global-scale aeolian dispersal and endemism in isolated geothermal microbial communities of Antarctica; Nature Comms (2014); 5","AccessConstraints":null,"UDate":"2019-04-09","CDate":"2015-03-11","CurrencyDate":null,"RevisionDate":null,"DateLastModified":{"date":"2026-05-30 01:37:59.451226","timezone_type":1,"timezone":"+02:00"},"CheckedFlag":0,"PublicFlag":1,"VlizCoreFlag":1,"MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"StatusID":1,"DasType":"Data","DasTypeID":1,"DasOrigin":"Research: field survey","Progress":"Completed","AccessConstraint":"Attribution (CC BY)","AccConstrEN":"Attribution (CC BY)","AccConstrDisplay":"\"Creative This dataset is licensed under a Creative Commons Attribution 4.0 International License.","License":"https://creativecommons.org/licenses/by/4.0/","AccConstrDescription":"This license lets others distribute, remix, tweak, and build upon your work, even commercially, as long as they credit you for the original creation. This is the most accommodating of licenses offered. Recommended for maximum dissemination and use of licensed materials.","Lineage":null,"AccConID":21,"DOI":"10.1038/ncomms4875","GBIF_UUID":"d2744050-427f-4b3f-824d-e96b7bd26368"},"dois":null,"spcols":null,"keywords":[{"ThesaurusTerm":"Geothermal","ThesTypID":2,"ThesType":"CSA Technology Research Database Master Thesaurus","Code":null,"Description":null,"OrigThesTerm":"Geothermal","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Microbial community","ThesTypID":0,"ThesType":null,"Code":null,"Description":null,"OrigThesTerm":"Microbial community","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Microbial diversity","ThesTypID":0,"ThesType":null,"Code":null,"Description":null,"OrigThesTerm":"Microbial diversity","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Microbial ecology","ThesTypID":4,"ThesType":"CAB Thesaurus","Code":"73260","Description":null,"OrigThesTerm":"Microbial ecology","DutchTerm":null,"URI":"https://id.cabi.org/cabt/73260","DasKeywordDescr":null},{"ThesaurusTerm":"Observation","ThesTypID":2,"ThesType":"CSA Technology Research Database Master Thesaurus","Code":null,"Description":null,"OrigThesTerm":"Observation","DutchTerm":"Observatie","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"PSE, Antarctica, Victoria Land, Ross I.","ThesTypID":34,"ThesType":"ASFA Geoterms","Code":null,"Description":null,"OrigThesTerm":"PSE, Antarctica, Victoria Land, Ross I.","DutchTerm":null,"URI":null,"DasKeywordDescr":null}],"parents":null,"children":null,"othrel":null,"othrelrev":[{"DasID":1543,"Acronym":"AntOBIS","StandardTitle":"Antarctic Ocean Biodiversity Information System","Relation":"Published dataset","RelationY":"Published in","RelID":13,"doi":null,"vlizDoi":null},{"DasID":5816,"Acronym":"RAS","StandardTitle":"Register of Antarctic Species","Relation":"Partial Source DataSet","RelationY":"Partly included in","RelID":8,"doi":null,"vlizDoi":null}],"ownerships":[{"OrderNr":1,"Surname":"Herbold","Firstname":"Craig","Initials":"C.","PerPublicFlag":1,"AdrID":157829,"Email":"craig.herbold@microbial-ecology.net","InsPublicFlag":1,"Acronym":"DoME","OrigNameLangCode":null,"OrigNameLangID":null,"FullOrigName":null,"InsOwnerCNT":2,"PersID":31095,"InsID":13441,"FullInstitute":"University of Vienna; Faculty of Life Sciences; Vienna Ecology Center; Department of Microbiology and Ecosystem Science; Division of Microbial Ecology","RoleID":61,"Role":"Data creator","OrigName":null,"StandardName":"Division of Microbial Ecology","FullAcronym":"DoME","ORC":null,"ROR":null},{"OrderNr":2,"Surname":"Cary","Firstname":"Stephen Craig","Initials":"S.C.","PerPublicFlag":1,"AdrID":157832,"Email":"caryc@waikato.ac.nz","InsPublicFlag":1,"Acronym":"ICTAR","OrigNameLangCode":null,"OrigNameLangID":null,"FullOrigName":null,"InsOwnerCNT":1,"PersID":31096,"InsID":13443,"FullInstitute":"University of Waikato; International Center for Terrestrial Antarctic Research","RoleID":24,"Role":"Contact","OrigName":null,"StandardName":"International Center for Terrestrial Antarctic Research","FullAcronym":"ICTAR","ORC":null,"ROR":null}],"taxterms":null,"frameworks":null,"otherterms":[{"OtherTerm":"Microbial community"},{"OtherTerm":"Microbial diversity"}],"temporal":[{"DasDateID":3612,"StartYear":2009,"EndYear":2009,"StartDay":null,"EndDay":null,"StartDate":"2009-02-01","EndDate":"2009-02-01","DasDate":null,"Resolution":null,"ResolutionNL":null,"Notes":null,"StartMonth0":2,"StartMonth":"February","StartMonthNL":"Februari","EndMonth0":2,"EndMonth":"February","EndMonthNL":"Februari","Progress":"Completed","ProgressNL":"Afgelopen"}],"geographical":[{"GeoTerm":"Ross Island","DasGeoID":7379,"DasGeoTerm":null,"DasID":4783,"GeotID":4808,"X":null,"Y":null,"MaxX":null,"MaxY":null,"StationName":null,"Precision":null,"CoordSystID":null,"GeoDatumID":null,"OrigCoordMinX":null,"OrigCoordMinY":null,"OrigCoordMaxX":null,"OrigCoordMaxY":null,"OrderNr":null,"Projection":null,"GeoDatum":null,"GeoObjectID":9063,"OrigGeoTerm":"Ross Island","DutchTerm":null}],"meastypes":[{"MethID":null,"DasMeasTypID":9386,"DasMeasType":"","Matrix":null,"MatrixNL":null,"Parameter":"Occurrence of biota","ParameterNL":"Voorkomen van soorten","Description":null,"Unit":null,"Methodology":null,"Protocol":null,"QualityControl":null,"Precision":null,"Detectionlimit":null,"Instrument":null,"InstrumentUrl":null,"MethFull":"","ParaCategoryTitle":null,"ParaCatCode":null}],"dasthemes":[{"DasThemeID":21,"DasTheme":"Biology","DasTheme0":"Biology","DutchTerm":"Biologie"}],"projects":null,"refs":[{"0":248419,"BRefID":248419,"1":"Based on this dataset","Relation":"Based on this dataset","2":2,"RelationID":2,"3":"Herbold, C.W. et al. 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