9 datasets

NASA Earthdata CMR + NASA Data Portal2024 · Image data

This dataset provides dissolved carbon (dissolved inorganic carbon and dissolved organic carbon), greenhouse gases, dissolved organic matter optical, and hydrological (water temperature, pH, alkalinity, dissolved oxygen) data collected from the Shark and Harney tidal rivers in the Everglades, Florida, USA. The data were collected as part of the NASA Carbon Monitoring System (CMS) BlueFlux field ca

NASA Earthdata CMR2011 · collection

Antarctic sediments and sea-ice are important regulators in global biogeochemical and atmospheric cycles. These ecosystems contain a diverse range of bacteria whose biogeochemical roles remains largely unknown and which inhabit what are continually low temperature habitats. An integrated molecular and chemical approach will be used to investigate the coupling of microbial biogeochemical processes

NASA Earthdata CMRcollection

Metadata record for data from ASAC Project 36 See the link below for public details on this project. From the abstract of one of the referenced papers - &Environmental conditions and microbiological properties from soils and lichens from Antarctica (Casey Station, Wilkes Land)&: Microbial habitats of an Antarctic coastal terrestrial environment are described. Emphasis was laid on soil with

NASA Earthdata CMRcollection

Chlorophyll a, pH, salinity and nutrient salts were measured about the sea water collected by using a Van Dorn sampler at 3 points near Syowa Station, Antarctica from 1984 to 1985.

NASA Earthdata CMRcollection

Data 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

In 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

Five sites (k1,k2,k3,k4,k5) were set in Kongsfjorden in July 2007. Water samples were collected in different layers as 0m, 2m, 5m, 10m, 20m,30m,50m,75m,100m,150m and 200m. Chlorophyll a was determined using the fluorometric method.

NASA Earthdata CMRcollection

Chlorophyll a, pH, salinity and nutrient salts were measured from sea water collected by Nansen and Van Dorn samplers at 4 points near Syowa Station, Antarctica from 1983 to 1984.

NASA Earthdata CMRcollection

In 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