U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Breadcrumb

  1. Home

Kelp and urchin mean densities from Aleutian habitat surveys 2008-2010 (Kelp Forest Apex Predator Collapse project) (NCEI Accession 0278263)

This dataset contains biological and survey - biological data collected at Aleutian Islands, R/V Point Sur, and R/V Thomas G. Thompson during cruises PS0914, PS1011, and TN219 and deployment Aleutian_kelp_forest_surveys_2008-2010 in the Bering Sea from 2008-06-02 to 2010-07-10. These data include abundance and depth. The instruments used to collect these data include Diving Mask and Snorkel and Self-Contained Underwater Breathing Apparatus. These data were collected by Matthew Edwards of San Diego State University and Brenda Konar of University of Alaska Fairbanks as part of the "Collaborative Research: Kelp forest interaction webs in the Aleutian Archipelago: patterns and mechanism of change following the collapse of an apex predator (Kelp Forest Apex Predator Collapse)" project. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2021-05-24.

The following is the text of the dataset description provided by BCO-DMO:

Kelp and urchin mean densities from Aleutian habitat surveys 2008-2010

Dataset Description:
Data are reported as means. The kelp means come from twenty 0.25m^2 quadrats placed at each site. The urchin means either come from twenty quadrats or fewer if 200 urchins were counted first (i.e., if 200 urchins were counted in two quadrats, then the mean only comes from these two quadrats).

About this Dataset

Updated: 2024-02-22
Metadata Last Updated: 2023-05-15T09:45:01.353Z
Date Created: N/A
Data Provided by:
Dataset Owner: N/A

Access this data

Contact dataset owner Access URL
Table representation of structured data
Title Kelp and urchin mean densities from Aleutian habitat surveys 2008-2010 (Kelp Forest Apex Predator Collapse project) (NCEI Accession 0278263)
Description This dataset contains biological and survey - biological data collected at Aleutian Islands, R/V Point Sur, and R/V Thomas G. Thompson during cruises PS0914, PS1011, and TN219 and deployment Aleutian_kelp_forest_surveys_2008-2010 in the Bering Sea from 2008-06-02 to 2010-07-10. These data include abundance and depth. The instruments used to collect these data include Diving Mask and Snorkel and Self-Contained Underwater Breathing Apparatus. These data were collected by Matthew Edwards of San Diego State University and Brenda Konar of University of Alaska Fairbanks as part of the "Collaborative Research: Kelp forest interaction webs in the Aleutian Archipelago: patterns and mechanism of change following the collapse of an apex predator (Kelp Forest Apex Predator Collapse)" project. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2021-05-24. The following is the text of the dataset description provided by BCO-DMO: Kelp and urchin mean densities from Aleutian habitat surveys 2008-2010 Dataset Description: Data are reported as means. The kelp means come from twenty 0.25m^2 quadrats placed at each site. The urchin means either come from twenty quadrats or fewer if 200 urchins were counted first (i.e., if 200 urchins were counted in two quadrats, then the mean only comes from these two quadrats).
Modified 2023-05-15T09:45:01.353Z
Publisher Name N/A
Contact N/A
Keywords 0278263 , DEPTH - OBSERVATION , species abundance , biological , survey - biological , POINT SUR , R/V THOMAS G. THOMPSON , San Diego State University , University of Alaska - Fairbanks , Biological and Chemical Oceanography Data Management Office , Bering Sea , oceanography , BCO-DMO > Biological and Chemical Oceanography Data Management Office , Collaborative Research: Kelp forest interaction webs in the Aleutian Archipelago: patterns and mechanism of change following the collapse of an apex predator (Kelp Forest Apex Predator Collapse) , PS0914 , PS1011 , TN219 , Aleutian_kelp_forest_surveys_2008-2010 , Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0647635 , abundance , date , depth , latitude , longitude , site , Agarum_spp , Cymatherea_triplicata , Date , Depth , Eualaria_fistulosa , Island , Laminaria_longipes , Laminaria_spp , Laminaria_yezoensis , Latitude , Longitude , Sea_Urchins , Site , Thalassiophyllum_sp , Diving Mask and Snorkel , Self-Contained Underwater Breathing Apparatus , scuba , scuba diver surveys , Aleutian Islands , R/V Point Sur , R/V Thomas G. Thompson , Ships , POINT SUR (ICES code: 32P0) , THOMAS G. THOMPSON (ICES code: 3250) , OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > BERING SEA , Aleutian Islands , environment , oceans , biota
{
    "identifier": "gov.noaa.nodc:0278263",
    "accessLevel": "public",
    "contactPoint": {
        "@type": "vcard:Contact",
        "fn": "Your contact point",
        "hasEmail": "mailto:[email protected]"
    },
    "programCode": [
        "010:000"
    ],
    "landingPage": "",
    "title": "Kelp and urchin mean densities from Aleutian habitat surveys 2008-2010 (Kelp Forest Apex Predator Collapse project) (NCEI Accession 0278263)",
    "description": "This dataset contains biological and survey - biological data collected at Aleutian Islands, R\/V Point Sur, and R\/V Thomas G. Thompson during cruises PS0914, PS1011, and TN219 and deployment Aleutian_kelp_forest_surveys_2008-2010 in the Bering Sea from 2008-06-02 to 2010-07-10. These data include abundance and depth. The instruments used to collect these data include Diving Mask and Snorkel and Self-Contained Underwater Breathing Apparatus. These data were collected by Matthew Edwards of San Diego State University and Brenda Konar of University of Alaska Fairbanks as part of the \"Collaborative Research: Kelp forest interaction webs in the Aleutian Archipelago: patterns and mechanism of change following the collapse of an apex predator (Kelp Forest Apex Predator Collapse)\" project. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2021-05-24.\n\nThe following is the text of the dataset description provided by BCO-DMO:\n\nKelp and urchin mean densities from Aleutian habitat surveys 2008-2010\n\nDataset Description:\nData are reported as means. The kelp means come from twenty 0.25m^2 quadrats placed at each site. The urchin means either come from twenty quadrats or fewer if 200 urchins were counted first (i.e., if 200 urchins were counted in two quadrats, then the mean only comes from these two quadrats).",
    "language": "",
    "distribution": [
        {
            "@type": "dcat:Distribution",
            "mediaType": "application\/json",
            "accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.nodc%3A0278263"
        },
        {
            "@type": "dcat:Distribution",
            "mediaType": "text\/html",
            "accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.nodc%3A0278263\/html"
        },
        {
            "@type": "dcat:Distribution",
            "mediaType": "application\/xml",
            "accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.nodc%3A0278263\/xml"
        },
        {
            "@type": "dcat:Distribution",
            "mediaType": "application\/octet-stream",
            "accessURL": "https:\/\/www.ncei.noaa.gov\/access\/metadata\/landing-page\/bin\/gfx?id=gov.noaa.nodc:0278263"
        }
    ],
    "bureauCode": [
        "010:04"
    ],
    "modified": "2023-05-15T09:45:01.353Z",
    "publisher": {
        "@type": "org:Organization",
        "name": "Your Publisher"
    },
    "theme": "",
    "keyword": [
        "0278263",
        "DEPTH - OBSERVATION",
        "species abundance",
        "biological",
        "survey - biological",
        "POINT SUR",
        "R\/V THOMAS G. THOMPSON",
        "San Diego State University",
        "University of Alaska - Fairbanks",
        "Biological and Chemical Oceanography Data Management Office",
        "Bering Sea",
        "oceanography",
        "BCO-DMO > Biological and Chemical Oceanography Data Management Office",
        "Collaborative Research: Kelp forest interaction webs in the Aleutian Archipelago: patterns and mechanism of change following the collapse of an apex predator (Kelp Forest Apex Predator Collapse)",
        "PS0914",
        "PS1011",
        "TN219",
        "Aleutian_kelp_forest_surveys_2008-2010",
        "Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0647635",
        "abundance",
        "date",
        "depth",
        "latitude",
        "longitude",
        "site",
        "Agarum_spp",
        "Cymatherea_triplicata",
        "Date",
        "Depth",
        "Eualaria_fistulosa",
        "Island",
        "Laminaria_longipes",
        "Laminaria_spp",
        "Laminaria_yezoensis",
        "Latitude",
        "Longitude",
        "Sea_Urchins",
        "Site",
        "Thalassiophyllum_sp",
        "Diving Mask and Snorkel",
        "Self-Contained Underwater Breathing Apparatus",
        "scuba",
        "scuba diver surveys",
        "Aleutian Islands",
        "R\/V Point Sur",
        "R\/V Thomas G. Thompson",
        "Ships",
        "POINT SUR (ICES code: 32P0)",
        "THOMAS G. THOMPSON (ICES code: 3250)",
        "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > BERING SEA",
        "Aleutian Islands",
        "environment",
        "oceans",
        "biota"
    ]
}