http://lod.bco-dmo.org/id/dataset/471654 eng; USA utf8 dataset Highest level of data collection, from a common set of sensors or instrumentation, usually within the same research project Biological and Chemical Oceanography Data Management Office (BCO-DMO) Unavailable 508-289-2009 WHOI MS#36 Woods Hole MA 02543 USA info@bco-dmo.org http://www.bco-dmo.org Monday - Friday 8:00am - 5:00pm For questions regarding this resource, please contact BCO-DMO via the email address provided. pointOfContact 2013-11-15 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Niskin bottle data from R/V Pelagia 64PE325 in the subtropical Atlantic from October 2010 (Basin-scale Protists project) 2013-11-15 publication 2013-11-15 revision BCO-DMO Linked Data URI 2013-11-15 creation http://lod.bco-dmo.org/id/dataset/471654 Alexander Boris Bochdansky Old Dominion University principalInvestigator Biological and Chemical Oceanography Data Management Office (BCO-DMO) Unavailable 508-289-2009 WHOI MS#36 Woods Hole MA 02543 USA info@bco-dmo.org http://www.bco-dmo.org Monday - Friday 8:00am - 5:00pm For questions regarding this resource, please contact BCO-DMO via the email address provided. publisher Cite this dataset as: Bochdansky, A. B. (2013) Niskin bottle data from R/V Pelagia 64PE325 in the subtropical Atlantic from October 2010 (Basin-scale Protists project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). Version Date 2013-11-15 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/471654 [access date] Niskin bottle data from RV/Pelagia-325 Dataset Description: bottle data from subtropical N. Atlantic, Oct. 2010 Methods and Sampling: Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0826659 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0826659 completed Alexander Boris Bochdansky Old Dominion University 757-683-4933 Ocean, Earth and Atmospheric Sciences 4600 Elkhorn Ave. Norfolk VA 23529 USA abochdan@odu.edu pointOfContact asNeeded Unknown cruise_id cruise_name sta cast bottle date time depth_w lat lon press depth temp potemp sal podens O2 AOU PO4 NH4 NO3 NO2 Si DOC leu_assim php_k DIC_fix Niskin bottle theme None, User defined Cruise identfier cruise name station cast bottle date time of day depth_w latitude longitude water pressure depth water temperature at measurement depth potential temperature salinity sigma-theta dissolved Oxygen No BCO-DMO term reactive phosphorus (PO4) Ammonium Nd Nitrite Silicate (reactive silica) dissolved organic Carbon featureType BCO-DMO Standard Parameters Niskin bottle instrument BCO-DMO Standard Instruments 64PE325 service Deployment Activity subtropical Atlantic place Locations otherRestrictions otherRestrictions Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use. Integrated Marine Biogeochemistry and Ecosystem Research -US http://www.imber.info/ Integrated Marine Biogeochemistry and Ecosystem Research -US The BCO-DMO database includes data from IMBER endorsed projects lead by US funded investigators. There is no dedicated US IMBER project or data management office. Those functions are provided by US-OCB and BCO-DMO respectively. The information in this program description pertains to the Internationally coordinated IMBER research program. The projects contributing data to the BCO-DMO database are those funded by US NSF only. The full IMBER data catalog is hosted at the Global Change Master Directory (GCMD).  IMBER Data Portal: The IMBER project has chosen to create a metadata portal hosted by the NASA's Global Change Master Directory (GCMD). The GCMD IMBER data catalog provides an overview of all IMBER endorsed and related projects and links to datasets, and can be found at URL http://gcmd.nasa.gov/portals/imber/. IMBER research will seek to identify the mechanisms by which marine life influences marine biogeochemical cycles, and how these, in turn, influence marine ecosystems. Central to the IMBER goal is the development of a predictive understanding of how marine biogeochemical cycles and ecosystems respond to complex forcings, such as large-scale climatic variations, changing physical dynamics, carbon cycle chemistry and nutrient fluxes, and the impacts of marine harvesting. Changes in marine biogeochemical cycles and ecosystems due to global change will also have consequences for the broader Earth System. An even greater challenge will be drawing together the natural and social science communities to study some of the key impacts and feedbacks between the marine and human systems. To address the IMBER goal, four scientific themes, each including several issues, have been identified for the IMBER project: Theme 1 - Interactions between Biogeochemical Cycles and Marine Food Webs; Theme 2 - Sensitivity to Global Change: How will key marine biogeochemical cycles, ecosystems and their interactions, respond to global change?; Theme 3 - Feedback to the Earth System: What are the roles of the ocean biogeochemistry and ecosystems in regulating climate?; and Theme 4 - Responses of Society: What are the relationships between marine biogeochemical cycles, ecosystems, and the human system? IMBER-US largerWorkCitation program Basin-scale distribution and activity of deep-sea protists in the North Atlantic Ocean https://osprey.bco-dmo.org/project/2290 Basin-scale distribution and activity of deep-sea protists in the North Atlantic Ocean <p>ABSTRACT</p> <p>Little is known about the distribution and ecology of eukaryotic microbes of the deep sea water column. Most of these microbes are small heterotrophic flagellates that feed on bacteria, where biomass in turn is fueled by the input of dissolved and particulate organic material from the surface. This study seeks to understand the distribution of eukaryotic microbes (i.e., protists) in the context of large, basin scale variations in hydrographic and chemical properties. The main hypothesis is that the abundance and taxonomic composition of protists serve as sensitive indicators of the strength and type (particulate or dissolved) of input of organic carbon into the deep ocean system. Samples in vertical profiles targeting major water masses across the North Atlantic will be collected. In addition, deep sea samples will be retrieved under pressure and incubated at in situ pressure and temperature in four newly designed chemostat systems. These cultures will be sub-sampled under pressure and examined for nutrient concentration, as well as for the purpose of monitoring the abundance of both prokaryotes and protists in the chambers. Using the same pressure samplers in short-term incubations, the investigators will explore the activity of deep sea protists by investigating the proportion of actively feeding organisms on fluorescently labeled bacteria. They will enumerate deep sea protists using a combination of fluorescence in situ hybridization and traditional staining methods, and will support taxonomic classifications using electron microscopy. Semi-automated epifluorescence microscopy with image analysis capabilities will be used to scan major filter areas and probe for rare microbes that normally fall below detection limits of other methods. In laboratory experiments, the investigators will use the newly built culture system to study pressure effects of eukaryotic protists while simulating temperature and pressure changes that sinking particles are exposed to when they sink to the abyss.<br />  </p> Basin-scale Protists largerWorkCitation project eng; USA oceans subtropical Atlantic 2013-11-15 Tropical and subtropical Atlantic 0 BCO-DMO catalogue of parameters from Niskin bottle data from R/V Pelagia 64PE325 in the subtropical Atlantic from October 2010 (Basin-scale Protists project) Biological and Chemical Oceanography Data Management Office (BCO-DMO) Unavailable 508-289-2009 WHOI MS#36 Woods Hole MA 02543 USA info@bco-dmo.org http://www.bco-dmo.org Monday - Friday 8:00am - 5:00pm For questions regarding this resource, please contact BCO-DMO via the email address provided. pointOfContact http://lod.bco-dmo.org/id/dataset-parameter/471659.rdf Name: cruise_id Units: unitless Description: cruise identification http://lod.bco-dmo.org/id/dataset-parameter/471660.rdf Name: cruise_name Units: unitless Description: alternate cruise name http://lod.bco-dmo.org/id/dataset-parameter/471661.rdf Name: sta Units: unitless Description: station number http://lod.bco-dmo.org/id/dataset-parameter/471662.rdf Name: cast Units: unitless Description: <p>cast number</p> http://lod.bco-dmo.org/id/dataset-parameter/471663.rdf Name: bottle Units: unitless Description: <p>bottle number</p> http://lod.bco-dmo.org/id/dataset-parameter/471664.rdf Name: date Units: yyyymmdd Description: UTC date http://lod.bco-dmo.org/id/dataset-parameter/471665.rdf Name: time Units: hhmm Description: UTC time http://lod.bco-dmo.org/id/dataset-parameter/471666.rdf Name: depth_w Units: dbar Description: <p>bottom depth</p> http://lod.bco-dmo.org/id/dataset-parameter/471667.rdf Name: lat Units: decimal degrees Description: latitude http://lod.bco-dmo.org/id/dataset-parameter/471668.rdf Name: lon Units: decimal degrees Description: longitude http://lod.bco-dmo.org/id/dataset-parameter/471669.rdf Name: press Units: decibars Description: pressure of sample http://lod.bco-dmo.org/id/dataset-parameter/471670.rdf Name: depth Units: meters Description: depth of sample http://lod.bco-dmo.org/id/dataset-parameter/471671.rdf Name: temp Units: degrees Celsius Description: <p>temperature</p> http://lod.bco-dmo.org/id/dataset-parameter/471672.rdf Name: potemp Units: degrees Celsius Description: <p>potential temperature</p> http://lod.bco-dmo.org/id/dataset-parameter/471673.rdf Name: sal Units: practical salinity units (psu) Description: <p>salinity</p> http://lod.bco-dmo.org/id/dataset-parameter/471674.rdf Name: podens Units: kilograms per cubic meter Description: potential density http://lod.bco-dmo.org/id/dataset-parameter/471675.rdf Name: O2 Units: micromoles per kilogram Description: <p>oxygen</p> http://lod.bco-dmo.org/id/dataset-parameter/471676.rdf Name: AOU Units: micromoles per kilogram Description: <p>apparent oxygen utilization</p> http://lod.bco-dmo.org/id/dataset-parameter/471677.rdf Name: PO4 Units: micromoles per kilogram Description: <p>phosphate</p> http://lod.bco-dmo.org/id/dataset-parameter/471678.rdf Name: NH4 Units: micromoles per kilogram Description: <p>ammonia</p> http://lod.bco-dmo.org/id/dataset-parameter/471679.rdf Name: NO3 Units: values below detection limit set to zero Description: <p>nitrates</p> http://lod.bco-dmo.org/id/dataset-parameter/471680.rdf Name: NO2 Units: micromoles per kilogram Description: <p>nitrites</p> http://lod.bco-dmo.org/id/dataset-parameter/471681.rdf Name: Si Units: micromoles per kilogram Description: <p>silica</p> http://lod.bco-dmo.org/id/dataset-parameter/471682.rdf Name: DOC Units: micromoles per kilogram Description: <p>dissolved Inorganic Carbon</p> http://lod.bco-dmo.org/id/dataset-parameter/471683.rdf Name: leu_assim Units: picomoles Leu/m3/day Description: <p>leucine assimilation</p> http://lod.bco-dmo.org/id/dataset-parameter/471684.rdf Name: php_k Units: micromoles C/m3/day Description: <p>Prokaryotic Heterotrophic Production using 1.55kg C/mol Leu</p> http://lod.bco-dmo.org/id/dataset-parameter/471685.rdf Name: DIC_fix Units: micromoles C/m3/day Description: <p>dissolved inorganic carbon fixation</p> GB/NERC/BODC > British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom Biological and Chemical Oceanography Data Management Office (BCO-DMO) Unavailable 508-289-2009 WHOI MS#36 Woods Hole MA 02543 USA info@bco-dmo.org http://www.bco-dmo.org Monday - Friday 8:00am - 5:00pm For questions regarding this resource, please contact BCO-DMO via the email address provided. pointOfContact 93201 https://datadocs.bco-dmo.org/file/OJJGvAjf0GM4ww/bottle.csv bottle.csv Primary data file for dataset ID 471654 download https://osprey.bco-dmo.org/dataset/471654/data/download download onLine asNeeded 7.x-1.1 Biological and Chemical Oceanography Data Management Office (BCO-DMO) Unavailable 508-289-2009 WHOI MS#36 Woods Hole MA 02543 USA info@bco-dmo.org http://www.bco-dmo.org Monday - Friday 8:00am - 5:00pm For questions regarding this resource, please contact BCO-DMO via the email address provided. pointOfContact Niskin bottle Niskin bottle PI Supplied Instrument Name: Niskin bottle PI Supplied Instrument Description:25 liter Niskin bottles Instrument Name: Niskin bottle Instrument Short Name:Niskin bottle Instrument Description: A Niskin bottle (a next generation water sampler based on the Nansen bottle) is a cylindrical, non-metallic water collection device with stoppers at both ends. The bottles can be attached individually on a hydrowire or deployed in 12, 24, or 36 bottle Rosette systems mounted on a frame and combined with a CTD. Niskin bottles are used to collect discrete water samples for a range of measurements including pigments, nutrients, plankton, etc. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0412/ Cruise: 64PE325 64PE325 R/V Pelagia Community Standard Description International Council for the Exploration of the Sea R/V Pelagia vessel 64PE325 Dr Gerhard Herndl Universität Wien http://melia.nioz.nl/phptoweb/dmg/melia-codis.php?script=search/bycruise.inc Report describing 64PE325 R/V Pelagia Community Standard Description International Council for the Exploration of the Sea R/V Pelagia vessel