16 datasets found
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State
Citizen Scientist Monitoring of Rocky Reefs and Kelp Forests, California North Coast MPA Baseline Study, 2014 to 2016
State of California —
RCCA volunteer citizen scientists conducted 18 visual scuba transects at each monitoring site to survey densities and sizes of ecologically and economically important... -
State
Citizen Scientist Monitoring of Rocky Reefs and Kelp Forests, California South Coast MPA Baseline Study, 2011 to 2012
State of California —
Reef Check California has surveyed rocky reefs and kelp forests in southern California since 2006 and has up to nine years of data from the MLPA South Coast Study... -
State
Water Temperature Measurements - Van Damme State Park - 1992-2023
State of California —
Instantaneous temperatures (C) at intervals ranging from 5 to 60 minutes obtained with HOBOtemp data loggers (Onset Computer Corp.) at 10m depth for May 14, 1992... -
State
Kelp Forest Transect Surveys - Sonoma and Mendocino County, Northern California Coast
State of California —
Kelp Forest Transect Surveys conducted along 30x2m transects on rocky reef habitats from 0-60 ft depth in Sonoma and Mendocino counties, Northern California. The data... -
State
Dissolved Oxygen Measurements - Van Damme State Park - 2017-2022
State of California —
Dissolved oxygen measurements at Van Damme State Park: September 28, 2017 through , June 6, 2022. This data set contains water temperature and dissolved oxygen... -
Federal
Kelp and invertebrate counts on permanent benthic transects 1980-2018 at San Nicolas Island, California
Department of the Interior —
The data represent counts of individuals of a suite of kelp and macroinvertebrate species on fixed 10-meter by 2-meter benthic transects on permanent subtidal... -
Federal
San Nicolas Island Macrocystis holdfast diameters and stipe counts 1980-2019
Department of the Interior —
These data represent holdfast diameters of giant kelp (Macrocystis pyrifera) that were greater than one meter tall and were on fixed 10-meter by 2-meter benthic... -
Federal
San Nicolas Island benthic 1-meter quadrat counts 2014-2019
Department of the Interior —
These data represent counts of individuals of a suite of species counted in fixed 1-meter benthic quadrats on permanent subtidal monitoring sites around San Nicolas... -
Federal
Adult California sheephead (Semicossyphus pulcher) counts at long-term subtidal sites at San Nicolas Island, California (1981-2018)
Department of the Interior —
The data represent total counts of adult California sheephead from six long-term sites at San Nicolas Island, CA between fall 1981 and spring 2018. At each site... -
Federal
San Nicolas Island benthic quadrat cover 1980-2019
Department of the Interior —
These data represent estimated percent cover of macroalgae, invertebrates, and exposed substrate within fixed quadrats. Benthic cover data were collected in 1 square... -
Federal
San Nicolas Island benthic sea urchin diameters 2014-2019
Department of the Interior —
These data represent sizes of individuals of the sea urchin species Strongylocentrotus franciscanus (also known as Mesocentrotus franciscanus) and Strongylocentrotus... -
Federal
San Nicolas Island fish transect densities 1981-2019
Department of the Interior —
These data represent density per square meter calculated from counts of fin fish made by divers on fixed transects on permanent subtidal monitoring sites around San... -
Federal
Benthic kelp and invertebrate counts, California sheephead abundance, substrate rugosity data, and benthic temperatures from long-term kelp forest ecosystem monitoring sites at San Nicolas Island, California
Department of the Interior —
Four data sets are included here to aid in assessing the influence of substrate complexity on kelp forest ecosystem stability. One data set consists of counts of a... -
Federal
San Nicolas Island benthic transect densities 1980-2019
Department of the Interior —
These data represent density per square meter of individuals of a suite of kelp and macroinvertebrate species on fixed 10-meter by 2-meter benthic transects on... -
Federal
Subtidal ecosystems at San Nicolas Island, California
Department of the Interior —
The monitoring program at San Nicolas Island (SNI) was conceived in anticipation of the potential reintroduction of southern sea otters to the island. Subtidal... -
Federal
San Nicolas Island fish transect counts 1981-2019
Department of the Interior —
These data represent counts of fin fish made by divers on fixed transects on permanent subtidal monitoring sites around San Nicolas Island between 1981 and 2019....
16 datasets found