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}NASA Earthdata CMR2017 · collection
CTD data from McMurdo Sound, Antarctica from 2012 to 2015CTD data were collected as part of an ecosystem study in McMurdo Sound, which is located at the southern extent of the Ross Sea in the Southern Ocean. The major goal of this multi-disciplinary project was to assess the influence of top-down forcing (predation) on pelagic zooplankton and fish. During the first year (3 November 2012 to 21 January 2013), the CTD was deployed through ice core holes in
NASA Earthdata CMR + NASA Data Portal2012 · Image data
LBA-ECO ND-02 Stream Water Chemistry, Paragominas, Para, Brazil: 1999-2005This data set includes measurements of dissolved nutrient and organic carbon concentrations, as well as dissolved oxygen, alkalinity, conductivity, turbidity, pH, and discharge from three streams located in mixed land use (crop fields, pastures, secondary vegetation, and forest) and two streams in entirely forested landscapes near Paragominas in the state of Para, Brazil. Stream water samples were
NASA Earthdata CMR + NASA Data Portal2004 · Astronomical catalogue
SMEX02 Soil Moisture Atmosphere Coupling Experiment (SMACEX), Iowa, Version 1This data set contains measurements collected from flights conducted in June and July 2002 over the Walnut Creek watershed in central Iowa, USA.
NASA Earthdata CMR2001 · collection
Biological Oxygen Demand (BOD) of wastewater discharged from Australian Antarctic StationsINDICATOR DEFINITION This indicator is an estimate of the biological oxygen demand (BOD) of effluent discharged into the ocean from the waste treatment plants (WTP) at each continental station. It is tested monthly and reported in the station plumbers' reports to the Building Services Supervisor in Kingston. TYPE OF INDICATOR There are three types of indicators used in this report: 1.Describes the
NASA Earthdata CMR + NASA Data Portal1999 · Image data
BOREAS TE-10 Photosynthetic Response DataThe BOREAS TE-10 team collected several data sets in support of its efforts to characterize and interpret information on the gas exchange, reflectance, transmittance, chlorophyll content, carbon content, hydrogen content, nitrogen content, and photosynthetic response of boreal vegetation. This data set contains measurements of quantitative parameters and leaf photosynthetic response to increases i
NASA Earthdata CMRcollection
Net and Gross Oxygen Production Measured during the JGOFS Equatorial Pacific Process StudyThe Equatorial Pacific Process Study (EQPAC) was conducted along 140 deg W longitude during 1992. Four cruises took place: February 3 - March 9, March 19 - April 15, August 5 - September 18, and September 24 - October 21. A fifth benthic cruise and sediment trap legs were added. During the first cruise (TT007), 15 stations were occupied along 140 deg W longitude from 12 deg N latitude to 12 deg S
NASA Earthdata CMRcollection
Spanish contribution to the international initiative SASSI (Synoptic Antarctic Shelf Slope Interactions study) - BTL DataData files containing the different chemical and biological parameters obtained at each seawater sampling station. pHSWS25: seawater pH at the SeaWater Scale and referred to 25C, measured by the spectrophotometric method following Clayton and Byrne (DSR, 1993). TA: total alkalinity in seawater (mol kg-1 ) measured by double end-point open-cell potentiometric method following Pérez and Fraga (Mar.
NASA Earthdata CMRcollection
Coastal Ecology, AntarcticaThis project is being carried out through an agreement between the Argentine Antarctic Institute (IAA); the University of Mar del Plata, Argentina; Navy Hydrographic Survey, Argentina; University of Bahia Blanca, Argentina; University of Rosario, Argentina; and Scientific Research and High Education Center of Ensenada, Mexico. Project contacts for specific disciplines are listed below: Project Chi
NASA Earthdata CMRcollection
Spanish contribution to the international initiative SASSI (Synoptic Antarctic Shelf Slope Interactions study) - CTD Data - CNDP-ESP_IPY_POL2006-11139-C02-01CGL_ESASSI_SADO_HE125In English: CTD data files obtained with a SeaBird SBE 911 plus. Additional sensors: Turbidimeter Seapoint (0.25 FTU) Fluorometer SeaPoint (0.5 ug/l) Transmissometer C-Star (25cm) Oxygen sensor SBE-43 En Español: Datos de CTD obtenidos con un SeaBird SBE 911 plus. Sensores adicionales: Turbidimetro Seapoint (0.25 FTU) Fluorometro SeaPoint (0.5 ug/l) Transmisometro C-Star (25cm) Sensor de Oxígeno S
NASA Earthdata CMRcollection
Antarctic Coastal EcologyObjectives: • To assess the structure and functioning of the Antarctic coastal ecosystem and the relationships between marine and terrestrial biota. • To assess the origin of organic matter and minerals in the Antarctic coastal ecosystem and the pathways of organic matter and minerals between the coastal marine and terrestrial systems.
NASA Earthdata CMRcollection
Photosynthetic rates of Antarctic sea-ice algaeFrom the abstract of one of the papers: Oxygen microelectrodes were used to measure the photosynthetic rates of Antarctic fast ice algal mats. Using the oxygen flux across the diffusive boundary layer below the fast ice at Davis, a productivity range of 0-1.78mg C per square metre per hour was measured. This is at the lower end of fast ice productivity estimates and suggests that conventional carb
NASA Earthdata CMRcollection
Oceanography - Oceanografia Costera Data for Antarctica from the Instituto Antartico ArgentinoThis data set is the result of a coastal dynamics study which involved the determination of circulation in different coastal areas, and their influence on the nearby seas.
NASA Earthdata CMRcollection
Spanish contribution to the international initiative SASSI (Synoptic Antarctic Shelf Slope Interactions study) - CTD DataIn English: CTD data files obtained with a SeaBird SBE 911 plus. Additional sensors: Turbidimeter Seapoint (0.25 FTU) Fluorometer SeaPoint (0.5 ug/l) Transmissometer C-Star (25cm) Oxygen sensor SBE-43 En Español: Datos de CTD obtenidos con un SeaBird SBE 911 plus. Sensores adicionales: Turbidimetro Seapoint (0.25 FTU) Fluorometro SeaPoint (0.5 ug/l) Transmisometro C-Star (25cm) Sensor de Oxígeno S
NASA Earthdata CMRcollection
DICHOSO Project: Deployment of autonomous devices in waters of Deception Island, 2024Deployment of various scientific instruments, including a wave buoy, current meter, CTD, and probes to measure oxygen, fluorescence, pH, and CO2 in different locations and depths around Deception Island.
NASA Earthdata CMRcollection
NERC Biogeochemical Ocean Flux Study (BOFS) data in the Southern Ocean (1992)The aim of the Sterna 92 project was to measure the magnitude and variability of carbon and nitrogen fluxes during early summer in the Southern Ocean, with particular emphasis on rates and processes in the marginal ice zone. Data were collected at sites in the Bellingshausen Sea as part of a 2-ship Eulerian experiment; RRS James Clark Ross held her geographic position while the ice retreated past