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Environmental properties and microbial communities in coastal waters of Barrow, Alaska from 2007-07-11 to 2009-01-14 (NCEI Accession 0073540)


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      DateTime:  2024-03-08T13:24:04Z
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            title:  Environmental properties and microbial communities in coastal waters of Barrow, Alaska from 2007-07-11 to 2009-01-14 (NCEI Accession 0073540)
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                date:  2011-06-13
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                  Anchor:  NCEI Accession ID 0073540
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                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/person/details/829 David Kirchman
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                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/183 University of Delaware; College of Earth, Ocean, and Environment; School of Marine Science and Policy
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        abstract:  The data set consists of basic water column properties of the Beaufort Sea and the Chukchi Sea near Barrow, Alaska. The environmental properties include salinity, temperature, chlorophyll a, major plant nutrients, and ice and snow cover. The microbial data included the abundance of various microbial groups, leucine incorporation, and the abundance of genes for 16S rRNA and ammonia monooxygenase (amoA). The data were collected in summer 2007, winter and summer 2008, and winter 2009.
        purpose:  This dataset is available to the public for a wide variety of uses including scientific research and analysis.
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              Anchor:  https://www.ncei.noaa.gov/archive/accession/0073540 0073540
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                    date:  2011-06-10
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              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/11 AMMONIUM (NH4)
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              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/33 BACTERIA - BACTERIAL DENSITY
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                            name:  GCMD Keyword Forum Page
                            description:  Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords
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            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/86ed3782-8e30-4547-a774-35100b224d5a OCEAN > ARCTIC OCEAN > BEAUFORT SEA
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/7e35ea67-a0c9-49fa-97de-e5f8f5b9ee6d OCEAN > ARCTIC OCEAN > CHUKCHI SEA
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                title:  Global Change Master Directory (GCMD) Location Keywords
                date:  (CI_Date)
                    date:  2023
                    dateType:  (CI_DateTypeCode) revision
                edition:  17
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                            city:  Greenbelt
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                            linkage: https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
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                            name:  GCMD Keyword Forum Page
                            description:  Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords
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            otherConstraints:  Cite as: Kirchman, David; University of Delaware/College of Earth, Ocean, and Environment > School of Marine Science and Policy (2011). Environmental properties and microbial communities in coastal waters of Barrow, Alaska from 2007-07-11 to 2009-01-14 (NCEI Accession 0073540). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0073540. Accessed [date].
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            useLimitation:  Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
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        supplementalInformation:  National Science foundation; Arctic Sciences Division; Office of Polar Programs (OPP) PIs: David Kirchman and Matthew Cottrell Project Name and number: Chemolithoautotrophy in the Arctic Ocean- environmental genomics and functional analyses;OPP0632233 Publication resulting from this research: - Christman, G.D., M.T. Cottrell, B.N. Popp, E. Gier, and D.L. Kirchman (2011) Abundance, Diversity, and Activity of Ammonia-Oxidizing Prokaryotes in the Coastal Arctic Ocean in Summer and Winter. Appl. Environ. Microbiol. 77: 2026-2034. - Cottrell, M.T., and D.L. Kirchman (2009) Photoheterotrophic Microbes in the Arctic Ocean in Summer and Winter. Appl. Environ. Microbiol. 75: 4958-4966.
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                fees:  In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.
                orderingInstructions:  Contact NCEI for other distribution options and instructions.
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                    description:  These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP).
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                description:  NCEI Accession 0073540 v1.1 was published.
                dateTime:
                  DateTime:  2011-06-13T13:40:58Z
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                        title:  NCEI Accession 0073540 v1.1
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                                    description:  published 2011-06-13T13:40:58Z
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                description:  NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015.
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                  DateTime:  2015-04-22T00:00:00
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                code:  Flow Cytometer
            type:  Flow Cytometer
            description:  A method to enumerate bacterial and phytoplankton cells in seawater and estimate their spherical diameter Flow cytometers are laboratory based instruments used to measure cells and particles from aqueous samples. The instrument was initially developed for analysis of Human blood cells for medical purposes, but this technology was adopted by the ocean science community by several investigators, principally Penny Chischolm out of the Massachusetts Institute of Technology, in late 20th century. Since then, the technique has been broadly applied, and it is a unique measurement of microbial populations in the ocean because it provides one at a time measures of cells, to extrapolate features such as fluorescence and cell size. Flow cytometers have been adapted for a number of oceanographic applications such as ship board measurement, and more precise measurement of planktonic fractions. Additionally, the flow cytometer has been adapted for in-situ deployment (see the corresponding nodc instrument code).
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  fluorescence microscope
            type:  fluorescence microscope
            description:  Light Stimulating Microscope An optical microscope used to study properties of substances using fluorescence. The specimen is illuminated with light of a specific wavelength (or wavelengths) which is absorbed, causing light of longer wavelengths to be emitted.
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  fluorometer
            type:  fluorometer
            description:  fluorometer
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  laboratory analysis
            type:  laboratory analysis
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        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  nutrient autoanalyzer
            type:  nutrient autoanalyzer
            description:  Laboratory Instrument Nutrient Autoanalyzer is a generic term describing an automated flow-thru system used to conduct analyses of several different nutrients (nitrate, ammonium, orthophosphate, and silicate) simultaneously from a seawater sample. For example: SEAL AutoAnalyzer 3 HR Continuous Segmented Flow Analyzer
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  PCR machine
            type:  PCR machine
            description:  thermal cycler, thermocycler, PCR machine, DNA amplifier The thermal cycler (also known as a thermocycler, PCR machine or DNA amplifier) is a laboratory apparatus most commonly used to amplify segments of DNA via the polymerase chain reaction (PCR). https://en.wikipedia.org/wiki/Thermal_cycler, 2017-05-02.
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  pump sampler
            type:  pump sampler
            description:  generic name for instrument that pumps water from depth to be filtered through a sieve
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  refractometer
            type:  refractometer
            description:  refractometer
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  scintillation counter
            type:  scintillation counter
            description:  measures ionizing radiation A scintillation counter is an instrument for detecting and measuring ionizing radiation by using the excitation effect of incident radiation on a scintillating material, and detecting the resultant light pulses.
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  spectrophotometer
            type:  spectrophotometer
            description:  spectrophotometer, optical spectrometer, spectrograph or spectroscope An optical spectrometer (spectrophotometer, spectrograph or spectroscope) is an instrument used to measure properties of light over a specific portion of the electromagnetic spectrum, typically used in spectroscopic analysis to identify materials. Butler, L. R. P.; Laqua, K. (1995). "Nomenclature, symbols, units and their usage in spectrochemical analysis-IX. Instrumentation for the spectral dispersion and isolation of optical radiation (IUPAC Recommendations 1995)". Pure Appl. Chem. IUPAC. 67 (10): 1725–1744. doi:10.1351/pac199567101725. A spectrometer is the general term for describing a combination of spectral apparatus with one or more detectors to measure the intensity of one or more spectral bands."
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  thermometer
            type:  thermometer
            description:  generic thermometer or reversing thermometer use thermometer when temperature is a data type, but the exact instrument used to measure temperature is unknown