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| griddap | Subset | tabledap | Make A Graph | wms | files | Title | Summary | FGDC | ISO 19115 | Info | Background Info | RSS | Institution | Dataset ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| https://pallter-data.marine.rutgers.edu/erddap/tabledap/CruiseDissolvedInorganicCarbon.subset | https://pallter-data.marine.rutgers.edu/erddap/tabledap/CruiseDissolvedInorganicCarbon | https://pallter-data.marine.rutgers.edu/erddap/tabledap/CruiseDissolvedInorganicCarbon.graph | https://pallter-data.marine.rutgers.edu/erddap/files/CruiseDissolvedInorganicCarbon/ | Dissolved inorganic carbon and alkalinity of discrete water column samples, collected aboard Palmer LTER annual cruises of the Western Antarctic Peninsula, 1993, 2018. | Dissolved inorganic carbon and alkalinity of discrete water column samples, collected aboard Palmer LTER annual cruises of the Western Antarctic Peninsula, 1993 - 2018. There is a temporal uncoupling between Antarctic phytoplankton and bacterial processes. This affects the coastal ecosystem carbon cycle. Our sampling strategy and experiments are designed to evaluate the hypotheses that this uncoupling is caused by:1) dissolved organic carbon - bacterial interactions,2) temperature effects, and 3) direct competition and chemical antagonism.\n\ncdm_data_type = Trajectory\nVARIABLES:\nstudy_name (Study)\nevent (Event Number)\nbottle (Bottle Number)\ngrid_station\ncast_number (Cast)\ngrid_line (Line)\nstation\ntime (Datetime GMT, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (m)\ndissolved_inorganic_carbon1 (DIC 1, micromoles kg-1)\ndissolved_inorganic_carbon2 (DIC 2, micromoles kg-1)\nalkalinity1 (Alkalinity 1)\nalkalinity2 (Alkalinity 2)\ntemperature (degree_C)\nsalinity (1)\nnotes\n | https://pallter-data.marine.rutgers.edu/erddap/metadata/fgdc/xml/CruiseDissolvedInorganicCarbon_fgdc.xml | https://pallter-data.marine.rutgers.edu/erddap/metadata/iso19115/xml/CruiseDissolvedInorganicCarbon_iso19115.xml | https://pallter-data.marine.rutgers.edu/erddap/info/CruiseDissolvedInorganicCarbon/index.htmlTable | https://pal.lternet.edu/
| http://pallter-data.marine.rutgers.edu/erddap/rss/CruiseDissolvedInorganicCarbon.rss | https://pallter-data.marine.rutgers.edu/erddap/subscriptions/add.html?datasetID=CruiseDissolvedInorganicCarbon&showErrors=false&email= | National Science Foundation | CruiseDissolvedInorganicCarbon | ||
| https://pallter-data.marine.rutgers.edu/erddap/tabledap/CruiseDissolvedOrganicCarbon.subset | https://pallter-data.marine.rutgers.edu/erddap/tabledap/CruiseDissolvedOrganicCarbon | https://pallter-data.marine.rutgers.edu/erddap/tabledap/CruiseDissolvedOrganicCarbon.graph | https://pallter-data.marine.rutgers.edu/erddap/files/CruiseDissolvedOrganicCarbon/ | Dissolved organic carbon (DOC) taken from discrete water column samples collected during annual cruise along western Antarctic Peninsula, 2003-2012. | Dissolved organic carbon (Department of Commerce (DOC)) is a poorly-characterized but large and dynamic pool of actively-cycling carbon in the oceans, and one of the largest organic carbon pools on the planet. The total DOC pool consists of three major fractions: refractory DOC resistant to microbial oxidation with a turnover time of millennia; semi-labile DOC, produced and decomposed on seasonal timescales, and labile DOC, consisting of simple, recently-produced compounds with nanomolar concentrations, and turnover times of minutes-days. The background concentration of refractory DOC in the deep ocean is 35-45 micromolar. DOC concentration in the upper 100-200 meters is enhanced by 10-50 micromolar with the addition of semilabile DOC. In subtropical and temperate oceans, semilabile DOC can form an important part of the carbon export by deep vertical mixing into the oceanic mid-depths. Concentrations of semilabile DOC are lower in the polar Southern Ocean than in most other regions.\n\ncdm_data_type = Other\nVARIABLES:\nstudy_name (Study)\ntime (Datetime GMT, seconds since 1970-01-01T00:00:00Z)\ngrid_line (Grid Line Intended)\ngrid_station (Grid Station Intended)\nstation (Station Name)\nbottle (Bottle Number)\ndepth (m)\ndissolved_organic_carbon (DOC, micromoles L-1)\nevent (Event Number)\nnotes\n | https://pallter-data.marine.rutgers.edu/erddap/info/CruiseDissolvedOrganicCarbon/index.htmlTable | https://pal.lternet.edu/
| http://pallter-data.marine.rutgers.edu/erddap/rss/CruiseDissolvedOrganicCarbon.rss | https://pallter-data.marine.rutgers.edu/erddap/subscriptions/add.html?datasetID=CruiseDissolvedOrganicCarbon&showErrors=false&email= | National Science Foundation | CruiseDissolvedOrganicCarbon | ||||
| https://pallter-data.marine.rutgers.edu/erddap/tabledap/CruiseNitrateUptake | https://pallter-data.marine.rutgers.edu/erddap/tabledap/CruiseNitrateUptake.graph | https://pallter-data.marine.rutgers.edu/erddap/files/CruiseNitrateUptake/ | Nitrate (15N) Uptake from samples collected aboard Palmer LTER annual cruises off the Western Antarctic Peninsula, 2012-2014 | Nitrate uptake by the bulk phytoplankton community was determined using tracer (<10%) additions of labeled 15-NO3. Samples were collected by Go-Flo from 5 depths 0, 5, 10, 20, 65 m and incubated for 24 h at light levels of 100%, 50%, 25%, 10%, and 0% surface irradiance, respectively.\n\ncdm_data_type = Other\nVARIABLES:\ndepth (m)\nincubation_light_level (percent)\nnitrate (Mole Concentration Of Nitrate In Sea Water, micromoles L-1)\nnitrate_uptake (Mole Concentration Of Nitrate In Sea Water, micromoles L-1 day-1)\nstation\ncast_number\nevent\nbottle_number\n | https://pallter-data.marine.rutgers.edu/erddap/info/CruiseNitrateUptake/index.htmlTable | https://pal.lternet.edu/
| http://pallter-data.marine.rutgers.edu/erddap/rss/CruiseNitrateUptake.rss | https://pallter-data.marine.rutgers.edu/erddap/subscriptions/add.html?datasetID=CruiseNitrateUptake&showErrors=false&email= | National Science Foundation | CruiseNitrateUptake | |||||
| https://pallter-data.marine.rutgers.edu/erddap/tabledap/StationNitrateUptake.subset | https://pallter-data.marine.rutgers.edu/erddap/tabledap/StationNitrateUptake | https://pallter-data.marine.rutgers.edu/erddap/tabledap/StationNitrateUptake.graph | https://pallter-data.marine.rutgers.edu/erddap/files/StationNitrateUptake/ | Nitrate (15N) Uptake near Palmer Station, 2012-2013 | Nitrate uptake by the bulk phytoplankton community was determined using tracer (<10%) additions of labeled 15-NO3. Samples were collected by Go-Flo from 5 depths 0, 5, 10, 20, 65 m and incubated for 24 h at light levels of 100%, 50%, 25%, 10%, and 0% surface irradiance, respectively.\n\ncdm_data_type = Other\nVARIABLES:\nstudy_name (Study)\ntime (seconds since 1970-01-01T00:00:00Z)\nstation\ndate (seconds since 1970-01-01T00:00:00Z)\nincubation_start_time (seconds since 1970-01-01T00:00:00Z)\ndepth (m)\nincubation_light_level\nnitrate (Mole Concentration Of Nitrate In Sea Water, micromoles L-1)\nnitrate_uptake (Mole Concentration Of Nitrate In Sea Water, micromoles L-1 day-1)\n | https://pallter-data.marine.rutgers.edu/erddap/info/StationNitrateUptake/index.htmlTable | https://pal.lternet.edu/
| http://pallter-data.marine.rutgers.edu/erddap/rss/StationNitrateUptake.rss | https://pallter-data.marine.rutgers.edu/erddap/subscriptions/add.html?datasetID=StationNitrateUptake&showErrors=false&email= | National Science Foundation | StationNitrateUptake | ||||
| https://pallter-data.marine.rutgers.edu/erddap/tabledap/CruiseEventLog.subset | https://pallter-data.marine.rutgers.edu/erddap/tabledap/CruiseEventLog | https://pallter-data.marine.rutgers.edu/erddap/tabledap/CruiseEventLog.graph | https://pallter-data.marine.rutgers.edu/erddap/files/CruiseEventLog/ | Palmer (PAL) log of events aboard Palmer LTER cruises off the coast of the Western Antarctic Peninsula (cruise happenings ordered by time) is a meta dataset, including lat-lon, datetime, activity, events, etc, 1991, 2019. | Palmer (PAL) log of events aboard Palmer LTER cruises off the coast of the Western Antarctic Peninsula (cruise happenings ordered by time) is a meta dataset, including lat-lon, datetime, activity, events, etc, 1991 - 2019. The event log for the Palmer LTER research cruises provides a mapping of sampling and other research activities to spatial, temporal and other variables. Event numbers are used to coordinate relational indexes and provide users of the data with a high-level index for relating measurements across research components.\n\ncdm_data_type = Trajectory\nVARIABLES:\nstudy_name (Study)\ntime (seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\nevent\nevent_group\ncast_number\nevent_name\ngrid_station\nstation\ngrid_line\ncalculated_grid_station\ncomments\nnotes\n | https://pallter-data.marine.rutgers.edu/erddap/metadata/fgdc/xml/CruiseEventLog_fgdc.xml | https://pallter-data.marine.rutgers.edu/erddap/metadata/iso19115/xml/CruiseEventLog_iso19115.xml | https://pallter-data.marine.rutgers.edu/erddap/info/CruiseEventLog/index.htmlTable | https://pal.lternet.edu/
| http://pallter-data.marine.rutgers.edu/erddap/rss/CruiseEventLog.rss | https://pallter-data.marine.rutgers.edu/erddap/subscriptions/add.html?datasetID=CruiseEventLog&showErrors=false&email= | National Science Foundation | CruiseEventLog | ||
| https://pallter-data.marine.rutgers.edu/erddap/tabledap/ParticulateOrganicCarbonandNitrogen.subset | https://pallter-data.marine.rutgers.edu/erddap/tabledap/ParticulateOrganicCarbonandNitrogen | https://pallter-data.marine.rutgers.edu/erddap/tabledap/ParticulateOrganicCarbonandNitrogen.graph | https://pallter-data.marine.rutgers.edu/erddap/files/ParticulateOrganicCarbonandNitrogen/ | Particulate organic carbon and nitrogen measurements from water column sample bottles, collected aboard Palmer LTER annual cruises off the Western Antarctic Peninsula, 1991, 2018. Cruise PD94-01 not included in time series for lack of samples | Particulate organic carbon and nitrogen measurements from water column sample bottles, collected aboard Palmer LTER annual cruises off the Western Antarctic Peninsula, 1991 - 2018. Cruise PD94-01 not included in time series for lack of samples. All organisms are composed of organic matter. Organic matter is synthesized from dissolved inorganic carbon (dissolved CO2) and inorganic nutrients by phytoplankton photosynthesis, and consumed (oxidized) by respiration by heterotrophs (zooplankton and bacteria). The organic matter in seawater is a variable mixture of dissolved and particulate organic matter (DOM and Princeton Ocean Model (POM)). Typically DOM predominates over POM by an order of magnitude, but the relative amount of POM can be highly enhanced during large phytoplankton blooms. The principal elemental components of POM include organic carbon (POC), organic nitrogen (PN), there is no particulate inorganic N) and phosphorus (POP). These elements exist in a relatively stable, characteristic ratio of 106:6:1 (C:N:P) in seawater, known as the Redfield Ratio. Marine particulate matter is a complex mixture of live and dead plankton and detritus, and of carbohydrates, proteins, lipids and nucleic acids. POC and PN are enhanced in the euphoric zone, reflecting their origin by photosynthesis. The particulate pool is also a complex assemblage of particles of different sizes, shapes and densities. A simplified scheme divides the particles into large, rapidly sinking particles (10s - 100s of meters per day) and smaller, suspended particles. The transition between small particles and dissolved organic matter is typically specified by filtration through GF/F filters. POC and PN are analyzed for samples in the upper 100 meters on all regular grid samples.\n\ncdm_data_type = Trajectory\nVARIABLES:\nstudy_name (Study)\ntime (seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (m)\ngrid_line\nstation (u2)\ncast_number\nbottle\n... (5 more variables)\n | https://pallter-data.marine.rutgers.edu/erddap/metadata/fgdc/xml/ParticulateOrganicCarbonandNitrogen_fgdc.xml | https://pallter-data.marine.rutgers.edu/erddap/metadata/iso19115/xml/ParticulateOrganicCarbonandNitrogen_iso19115.xml | https://pallter-data.marine.rutgers.edu/erddap/info/ParticulateOrganicCarbonandNitrogen/index.htmlTable | https://pal.lternet.edu/
| http://pallter-data.marine.rutgers.edu/erddap/rss/ParticulateOrganicCarbonandNitrogen.rss | https://pallter-data.marine.rutgers.edu/erddap/subscriptions/add.html?datasetID=ParticulateOrganicCarbonandNitrogen&showErrors=false&email= | National Science Foundation | ParticulateOrganicCarbonandNitrogen | ||
| https://pallter-data.marine.rutgers.edu/erddap/tabledap/StationPhotosyntheticParametersfromPhotosynthesisIrradianceCurves.subset | https://pallter-data.marine.rutgers.edu/erddap/tabledap/StationPhotosyntheticParametersfromPhotosynthesisIrradianceCurves | https://pallter-data.marine.rutgers.edu/erddap/tabledap/StationPhotosyntheticParametersfromPhotosynthesisIrradianceCurves.graph | https://pallter-data.marine.rutgers.edu/erddap/files/StationPhotosyntheticParametersfromPhotosynthesisIrradianceCurves/ | Photosynthesis-irradiance measurements collected during Palmer LTER station seasons at Palmer Station Antarctica, 1991, 1993. | Photosynthesis-irradiance measurements collected during Palmer LTER station seasons at Palmer Station Antarctica, 1991 - 1993. Photosynthesis-irradiance measurements are used to derive P-I relationships and to calculate primary production for each discrete sample. Blue-green photosynthetron method described by Prezelin et al. (1994) were used to determine photosynthesis irradiance (P-I) relationships for collected samples. Non-linear cureve fits for the P-I data were calculated using the simplex method of Caceci & Cacheris (1984). Curve fitting provided estimates of Pmax (the light saturated rate of photosynthesis) and alpha (the affinity for photosynthesis at light-limited irradiances.\n\ncdm_data_type = TimeSeries\nVARIABLES:\nstudy_name (Study)\nevent\ntime (seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (m)\nstation\njulian_day\nbottle\nchlorophyll_a (Mass Concentration Of Chlorophyll A In Sea Water, mg m-3)\nincubation_hours (hours)\nin_situ_temperature (degree_C)\nincubation_temperature (degree_C)\npmax (mg m-3 hour-1)\nalpha\nbeta\nIk (microeinstiens m-2 s-1)\nIt (microeinstiens m-2 s-1)\npmax_error (mg m-3 hour-1)\nalpha_error\n... (4 more variables)\n | https://pallter-data.marine.rutgers.edu/erddap/metadata/fgdc/xml/StationPhotosyntheticParametersfromPhotosynthesisIrradianceCurves_fgdc.xml | https://pallter-data.marine.rutgers.edu/erddap/metadata/iso19115/xml/StationPhotosyntheticParametersfromPhotosynthesisIrradianceCurves_iso19115.xml | https://pallter-data.marine.rutgers.edu/erddap/info/StationPhotosyntheticParametersfromPhotosynthesisIrradianceCurves/index.htmlTable | https://pal.lternet.edu/
| http://pallter-data.marine.rutgers.edu/erddap/rss/StationPhotosyntheticParametersfromPhotosynthesisIrradianceCurves.rss | https://pallter-data.marine.rutgers.edu/erddap/subscriptions/add.html?datasetID=StationPhotosyntheticParametersfromPhotosynthesisIrradianceCurves&showErrors=false&email= | National Science Foundation | StationPhotosyntheticParametersfromPhotosynthesisIrradianceCurves | ||
| https://pallter-data.marine.rutgers.edu/erddap/tabledap/CruisePhotosyntheticParametersfromPhotosynthesisIrradianceCurves.subset | https://pallter-data.marine.rutgers.edu/erddap/tabledap/CruisePhotosyntheticParametersfromPhotosynthesisIrradianceCurves | https://pallter-data.marine.rutgers.edu/erddap/tabledap/CruisePhotosyntheticParametersfromPhotosynthesisIrradianceCurves.graph | https://pallter-data.marine.rutgers.edu/erddap/files/CruisePhotosyntheticParametersfromPhotosynthesisIrradianceCurves/ | Photosynthesis-irradiance measurements used to derive P-I relationships and to calculate primary production for each discrete sample. Samples collected aboard Palmer LTER annual cruises off the coast of the Western Antarctic Peninsula, 1991, 1993. | Photosynthesis-irradiance measurements used to derive P-I relationships and to calculate primary production for each discrete sample. Samples collected aboard Palmer LTER annual cruises off the coast of the Western Antarctic Peninsula, 1991 - 1993. Photosynthesis-irradiance measurements are used to derive P-I relationships and to calculate primary production for each discrete sample. Blue-green photosynthetron method described by Prezelin et al. (1994) were used to determine photosynthesis irradiance (P-I) relationships for collected samples. Non-linear cureve fits for the P-I data were calculated using the simplex method of Caceci & Cacheris (1984). Curve fitting provided estimates of Pmax (the light saturated rate of photosynthesis) and alpha (the affinity for photosynthesis at light-limited irradiances.\n\ncdm_data_type = Trajectory\nVARIABLES:\nstudy_name (Study)\ntime (seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\nevent (Event Number)\njulian_day\nincubation_start_time (seconds since 1970-01-01T00:00:00Z)\ngrid_station\nstation\ngrid_line\nbottle (Bottle Number)\ndepth (m)\nchlorophyll_a (mg m-3)\nincubation_hours (Incubation Hrs, hours)\nin_situ_temperature (In Situ Water Temperature, degree_C)\nincubation_temperature (Incubation Water Temperature, degree_C)\npmax (mg m-3 hour-1)\nalpha\nbeta (percent)\n... (8 more variables)\n | https://pallter-data.marine.rutgers.edu/erddap/metadata/fgdc/xml/CruisePhotosyntheticParametersfromPhotosynthesisIrradianceCurves_fgdc.xml | https://pallter-data.marine.rutgers.edu/erddap/metadata/iso19115/xml/CruisePhotosyntheticParametersfromPhotosynthesisIrradianceCurves_iso19115.xml | https://pallter-data.marine.rutgers.edu/erddap/info/CruisePhotosyntheticParametersfromPhotosynthesisIrradianceCurves/index.htmlTable | https://pal.lternet.edu/
| http://pallter-data.marine.rutgers.edu/erddap/rss/CruisePhotosyntheticParametersfromPhotosynthesisIrradianceCurves.rss | https://pallter-data.marine.rutgers.edu/erddap/subscriptions/add.html?datasetID=CruisePhotosyntheticParametersfromPhotosynthesisIrradianceCurves&showErrors=false&email= | National Science Foundation | CruisePhotosyntheticParametersfromPhotosynthesisIrradianceCurves | ||
| https://pallter-data.marine.rutgers.edu/erddap/tabledap/CruisePrimaryProduction.subset | https://pallter-data.marine.rutgers.edu/erddap/tabledap/CruisePrimaryProduction | https://pallter-data.marine.rutgers.edu/erddap/tabledap/CruisePrimaryProduction.graph | https://pallter-data.marine.rutgers.edu/erddap/files/CruisePrimaryProduction/ | Water column primary production from inorganic carbon uptake for 24h at simulated in situ (SIS) light levels in deck incubators, collected aboard Palmer LTER annual cruises off the coast of the Western Antarctic Peninsula, 1995 - 2019. | Primary Production experiments were led by Vernet from 1995-2008. Schofield is the current lead, beginning in 2009. Methods have been kept consistent as much as possible over the full time series and different Principal Investigators. Primary production is the uptake of inorganic carbon and assimilation of it into organic matter by phytoplankton. Primary production rates, expressed as mgC per m3 per day were measured by the uptake of radioactive (14C) sodium bicarbonate. Water samples are collected throughout the water column along the Western Antarctic Peninsula at regular LTER grid stations where Conductivity, Temperature, Depth (CTD) casts are performed. Water is put into borosilicate bottles, inoculated with 1 uCi of NaH14CO3 per bottle, and incubated in an outdoor deck incubator. The incubator is plumbed to the ship sea water system to maintain ambient seawater temperature and bottles are screened to in situ light levels. The uptake of 14C-bicarbonate by the phytoplankton was measured in a scintillation counter after a 24-hour incubation period..Primary Production experiments were led by Vernet from 1995-2008. Schofield is the current lead, beginning in 2009. Methods have been kept consistent as much as possible over the full time series and different Principal Investigators. Primary production is the uptake of inorganic carbon and assimilation of it into organic matter by phytoplankton. Primary production rates, expressed as mgC per m3 per day were measured by the uptake of radioactive (14C) sodium bicarbonate. Water samples are collected throughout the water column along the Western Antarctic Peninsula at regular LTER grid stations where CTD casts are performed. Water is put into borosilicate bottles, inoculated with 1 uCi of NaH14CO3 per bottle, and incubated in an outdoor deck incubator. The incubator is plumbed to the ship sea water system to maintain ambient seawater temperature and bottles are screened to in situ light levels. The uptake of 14C-bicarbonate by the phytoplankton was measured in a scintillation counter after a 24-hour incubation period.\n\ncdm_data_type = Trajectory\nVARIABLES:\nstudy_name (Study)\ntime (seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (m)\nevent\n... (7 more variables)\n | https://pallter-data.marine.rutgers.edu/erddap/metadata/fgdc/xml/CruisePrimaryProduction_fgdc.xml | https://pallter-data.marine.rutgers.edu/erddap/metadata/iso19115/xml/CruisePrimaryProduction_iso19115.xml | https://pallter-data.marine.rutgers.edu/erddap/info/CruisePrimaryProduction/index.htmlTable | https://pal.lternet.edu/
| http://pallter-data.marine.rutgers.edu/erddap/rss/CruisePrimaryProduction.rss | https://pallter-data.marine.rutgers.edu/erddap/subscriptions/add.html?datasetID=CruisePrimaryProduction&showErrors=false&email= | National Science Foundation | CruisePrimaryProduction | ||
| https://pallter-data.marine.rutgers.edu/erddap/tabledap/CruiseThorium234 | https://pallter-data.marine.rutgers.edu/erddap/tabledap/CruiseThorium234.graph | https://pallter-data.marine.rutgers.edu/erddap/files/CruiseThorium234/ | Watercolumn total Th-234 from samples collected aboard Palmer Station Antarctica LTER annual cruises off the western antarctic peninsula, 2012-2014 | Total watercolumn Th-234 was determined at stations in the Palmer Station Antarctica LTER sampling grid from Jan 2012 - Jan 2014 (see Stukel et al. 2015, GBC for methods details). Th-234 can be used as a tracer for particle cycling in the upper water column. To compute carbon export from this Th-234 data please see the C:Th-234 ratio discussion in the supplement to Ducklow et al., (in review, Philosophical Transactions of the Royal Society A).\n\ncdm_data_type = Other\nVARIABLES:\ntime (seconds since 1970-01-01T00:00:00Z)\ndepth (m)\nsalinity (Sea Water Practical Salinity, 1)\nth234_activity\nth234_activity_error\ndeficiency\ndeficiency_error\nstation\ncast_number\nbottle_number\n | https://pallter-data.marine.rutgers.edu/erddap/info/CruiseThorium234/index.htmlTable | https://pal.lternet.edu/
| http://pallter-data.marine.rutgers.edu/erddap/rss/CruiseThorium234.rss | https://pallter-data.marine.rutgers.edu/erddap/subscriptions/add.html?datasetID=CruiseThorium234&showErrors=false&email= | National Science Foundation | CruiseThorium234 | |||||
| https://pallter-data.marine.rutgers.edu/erddap/tabledap/StationWaterColumnThorium.subset | https://pallter-data.marine.rutgers.edu/erddap/tabledap/StationWaterColumnThorium | https://pallter-data.marine.rutgers.edu/erddap/tabledap/StationWaterColumnThorium.graph | https://pallter-data.marine.rutgers.edu/erddap/files/StationWaterColumnThorium/ | Watercolumn total Th-234, Palmer Station, 2012-2013 | Total watercolumn Th-234 was determined at Stations E and B near Palmer Station from Nov 2012 - Mar 2013. Th-234 can be used as a tracer for particle cycling in the upper water column. To compute carbon export from this Th-234 data please see the C:Th-234 ratios that can be derived from contemporaneous sediment trap deployments. For more details, please see Stukel et al. (in review, Global Biogeochemical Cycles).\n\ncdm_data_type = Other\nVARIABLES:\nstudy_name (Study)\ntime (seconds since 1970-01-01T00:00:00Z)\nstation\ndepth (m)\nsalinity (Sea Water Practical Salinity, 1)\ndensity (Sea Water Density)\nth234_activity\nth234_activity_error\ndeficiency\ndeficiency_error\n | https://pallter-data.marine.rutgers.edu/erddap/info/StationWaterColumnThorium/index.htmlTable | https://pal.lternet.edu/
| http://pallter-data.marine.rutgers.edu/erddap/rss/StationWaterColumnThorium.rss | https://pallter-data.marine.rutgers.edu/erddap/subscriptions/add.html?datasetID=StationWaterColumnThorium&showErrors=false&email= | National Science Foundation | StationWaterColumnThorium |