Methane sites, interactive map and data

Updated January, 2019
To see a list of sites in each IGBP, click the icon in the upper left corner of the map, just before the title, then click the caret that you see.


Site IDNameLatLongIGBPCH4 Measurement OperationsCH4 Measurement MethodMeasurement Date StartMeasurement Date EndMAPMATCLIMATE_KOEPPENFCH4 Data in BASE StartFCH4 Data in BASE End
CA-ARBAttawapiskat River Bog52.695-83.9452WETGrowing season operation onlyEddy Covariance20110401NULL700-1.3Dfb
CA-ARFAttawapiskat River Fen52.7008-83.955WETGrowing season operation onlyEddy Covariance20110401NULL700-1.3Dfb
CA-CF2Churchill Fen Site 258.6658-93.83WETGrowing season operation onlyEddy Covariance2008062920111114452-6.5Dfc
CA-DBBDelta Burns Bog49.1293-122.9849WETContinuous operationEddy Covariance20160616NULL112810Csb
CA-DL2Daring Lake - Fen64.8648-111.5677WETIntermittentEddy Covariance20090701NULL250-9Dfc
CA-DL2Daring Lake - Fen64.8648-111.5677WETIntermittentChambers20060515NULL250-9Dfc
CA-HPCHavikpak Creek68.3203-133.5188ENFContinuous operationEddy Covariance2013043020170904241-8.2Dfc
CA-LuMLuther Marsh Wildlife Management Area43.9201-80.4052WETGrowing season operation onlyEddy Covariance20140530201410099056.6Dfb
CA-SCCScotty Creek Landscape61.3079-121.2992ENF387.6-2.8Dfc20132016
CA-SMCSmith Creek63.1534-123.2522ENFContinuous operationEddy Covariance20170718NULL388-2.8Dfc
CA-TVCTrail Valley Creek68.7462-133.5017OSHContinuous operationEddy Covariance2013042820170828241-8.2Dfc
CL-SDFSenda Darwin Forest-41.883-73.676EBFPeriodic operationChambers20140915NULL211010Cfb
CL-SDPSenda Darwin Peatland-41.879-73.666WETPeriodic operationChambers20140915NULL211010Cfb
MX-PMmPuerto Morelos mangrove20.8462-86.8992EBFContinuous operationEddy Covariance20170613NULL122226.2Aw
US-A03ARM-AMF3-Oliktok70.4953-149.8823BSVContinuous operationEddy Covariance20140716NULL115-11.2ET
US-A10ARM-NSA-Barrow71.3242-156.6149BSVContinuous operationEddy Covariance20120328NULL115-11.2ET
US-ActActon Lake Flux Tower Site39.582-84.758WATContinuous operationEddy Covariance20170125NULL90711.1Cfa
US-AtqAtqasuk70.4696-157.4089WETContinuous operationEddy Covariance2013NULL93-9.7ET
US-BdABurdette Farm Rice Field - AWD35.8089-90.0327CROPlannedEddy CovarianceNULLNULLNULLNULLNULL
US-BdCBurdette Farm Rice Field - conventional35.8089-90.0284CROPlannedEddy CovarianceNULLNULLNULLNULLNULL
US-BeoBarrow Environmental Observatory (BEO) tower71.281-156.6123WETContinuous operationEddy Covariance2013NULL72-11.3ET
US-BesBarrow-Bes (Biocomplexity Experiment South tower)71.2809-156.5965WETContinuous operationEddy Covariance20070615NULL173-12ET
US-Bi1Bouldin Island Alfalfa38.1022-121.5042CROContinuous operationEddy Covariance20160811NULL33816Csa20162018
US-Bi2Bouldin Island corn38.109-121.535CROContinuous operationEddy Covariance20170426NULL33816Csa20172018
US-BrwBarrow71.3225-156.6092WETContinuous operationEddy Covariance2013NULL85-12.6ET
US-BSMBarnstable Great Marsh41.7297-70.3644WETPeriodic operationChambers20170412NULL11959.9Dfb
US-CmsCentral Marsh71.3202-156.6223WETContinuous operationOther1999060120050824274-12.6ET
US-CRTCurtice Walter-Berger cropland41.6285-83.3471CROContinuous operationEddy Covariance201105112012052084910.1Dfa20112012
US-EDNEden Landing Ecological Reserve37.6156-122.114WETContinuous operationEddy Covariance20180218NULLNULLNULLNULL
US-EMLEight Mile Lake Permafrost thaw gradient, Healy Alaska.63.8784-149.2536OSHContinuous operationEddy Covariance201506NULL378-1ET
US-HPYHawk Property40.7692-74.0853WETContinuous operationEddy Covariance20130620NULL112011.5Cfa
US-HRAHumnoke Farm Rice Field - AWD34.5833-91.748CROIntermittentEddy Covariance2017041420170825NULLNULLNULL
US-HRCHumnoke Farm Rice Field - conventional34.5857-91.7475CROPlannedEddy CovarianceNULLNULLNULLNULLNULL
US-HRPHerring River Phragmites41.938-70.0552WETPeriodic operationChambers20170609NULL11959.9Dfb
US-HVsHappy Valley Wet Sedge Tundra69.1672-148.8569WETIntermittentOther1995052819950906217-10.29ET
US-IvoIvotuk68.4865-155.7503WETContinuous operationEddy Covariance2013NULL304-8.28ET20132016
US-KCMKCMP Tall Tower44.6886-93.0728CROContinuous operationOther20160401201709068796.4Dfa
US-LA1Pointe-aux-Chenes Brackish Marsh29.5013-90.4449WETContinuous operationChambers2001100820121206162520.7Cfa
US-LA1Pointe-aux-Chenes Brackish Marsh29.5013-90.4449WETContinuous operationEddy Covariance2001100820121206162520.7Cfa
US-LA2Salvador WMA Freshwater Marsh29.8587-90.2869WETContinuous operationChambers2011121520131118165520.2Cfa
US-LA2Salvador WMA Freshwater Marsh29.8587-90.2869WETContinuous operationEddy Covariance2011121520131118165520.2Cfa
US-LA3Barataria Bay Saline Marsh29.4936-89.9153WETPlannedEddy Covariance20191221NULL162320.9Cfa
US-LA3Barataria Bay Saline Marsh29.4936-89.9153WETPlannedChambers20191221NULL162320.9Cfa
US-LGrLockney Grassland34.1377-101.4787GRAIntermittentChambers20130101NULL45015Bsh
US-LosLost Creek46.0827-89.9792WETContinuous operationEddy Covariance2014NULL8284.08Dfb20142018
US-MRMMarsh Resource Meadowlands Mitigation Bank40.8164-74.0435WETContinuous operationEddy Covariance20090430NULL112013.5Cfa
US-MybMayberry Wetland38.0498-121.7651WETContinuous operationEddy Covariance20101014NULL33815.9Csa20102017
US-NC4NC_AlligatorRiver35.7879-75.9038WETContinuous operationEddy Covariance20120112NULL131116.6Cfa
US-NGBNGEE Barrow71.28-156.6092SNOGrowing season operation onlyEddy Covariance20120906NULL171-11.27ET20122017
US-NGBNGEE Barrow71.28-156.6092SNOPeriodic operationChambers20120701NULL171-11.27ET
US-NGCNGEE Arctic Council64.8614-163.7008GRAGrowing season operation onlyEddy Covariance20170701NULLNULLNULLNULL
US-NR2Niwot Ridge Forest (USGS site)40.0325-105.5469ENFContinuous operationEddy Covariance20141101201608315950.43Dfc
US-NR2Niwot Ridge Forest (USGS site)40.0325-105.5469ENFContinuous operationGradients20141101201608315950.43Dfc
US-NrfNisqually reference47.0935-122.6927WETContinuous operationEddy Covariance20170601NULL126910.3Csb
US-NrsNisqually restoring47.0936-122.7079WETContinuous operationEddy Covariance20170601NULL126910.3Csb
US-OF1Osceola Farm Rice Field - SW35.7371-90.0492CROPlannedEddy Covariance20170401NULL1277-16.3Cfa
US-OF2Osceola Farm Rice Field - NW35.7406-90.0489CROPlannedEddy Covariance20170401NULL1277-16.3Cfa
US-ORvOlentangy River Wetland Research Park40.0201-83.0183WETContinuous operationEddy Covariance20110420161030149911.63Cfa20112015
US-OWCOld Woman Creek41.3795-82.5125WETGrowing season operation onlyEddy Covariance20150717NULL93010.7Dfb20152016
US-PFaPark Falls/WLEF45.9459-90.2723MFContinuous operationEddy Covariance2011NULL8234.33Dfb20102018
US-RRCRice Rivers Center Marsh37.3344-77.2065WETContinuous operationEddy Covariance20170101NULL111715.4Dfa
US-SagSag River69.5131-148.5676WETContinuous operationOther1996061019960908121-8Dfc
US-SDUSouth Denver Urban Tower39.6594-105.0127URBContinuous operationEddy Covariance201211152014020140610.04Bsk
US-SndSherman Island38.0373-121.7537GRAContinuous operationEddy Covariance200707232015050735815.6Csa
US-SneSherman Island Restored Wetland38.0369-121.7547GRAContinuous operationEddy Covariance20160524NULL31116.09Csa20162018
US-SrrSuisun marsh - Rush Ranch38.2006-122.0264WETContinuous operationEddy Covariance20140406NULL32615.1Csa20142017
US-StJSt Jones Reserve39.0882-75.4372WETContinuous operationEddy Covariance20150121NULL112113.5Cfa20162016
US-Tw1Twitchell Wetland West Pond38.1074-121.6469WETContinuous operationEddy Covariance20120712NULL42115.5Csa20112018
US-Tw3Twitchell Alfalfa38.1159-121.6467CROContinuous operationEddy Covariance20130828NULL42115.6Csa20132014
US-Tw4Twitchell East End Wetland38.103-121.6414WETContinuous operationEddy Covariance20131125NULL42115.6Csa20132017
US-TwtTwitchell Island38.1087-121.653CROContinuous operationEddy Covariance200904252017040442115.6Csa20092017
US-UafUniversity of Alaska, Fairbanks64.8663-147.8555ENFGrowing season operation onlyChambers20160401NULL263-2.9Dwc20112016
US-UafUniversity of Alaska, Fairbanks64.8663-147.8555ENFGrowing season operation onlyEddy Covariance20090401NULL263-2.9Dwc
US-WPTWinous Point North Marsh41.4646-82.9962WETContinuous operationEddy Covariance201103112013123184910.1Dfa20112013