11 datasets found
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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 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
DNA sequences from Ichthyophonid parasites
Department of the Interior —
Data included are DNA sequences used to identify species boundaries among Ichthyophonus-like parasites. Sequences were generated for three gene regions from each... -
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 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
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.... -
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 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
Benthic temperature records from long-term kelp forest ecosystem monitoring sites at San Nicolas Island, CA 2001-2019
Department of the Interior —
These data represent hourly temperatures recorded at four permanent subtidal monitoring sites around San Nicolas Island, CA from October 2001 to October 2019. The... -
Federal
Hourly sea floor water temperatures recorded at four kelp forest monitoring sites at San Nicolas Island, California (2015-2019)
Department of the Interior —
The data represent hourly temperatures recorded at four permanent subtidal monitoring sites around San Nicolas Island, CA between November 2015 and October 2019. The... -
Federal
Scanning XRF elemental bromine (Br) and chlorine (Cl) data from a temperate fjord in Southeast Alaska for the last 2,000 years
Department of the Interior —
Marine sediment core EW0408-33JC (57.162°N, 135.357°W, 146 m water depth) was recovered from Katlian Bay, a temperate fjord near Sitka, Alaska, in August 2004....
11 datasets found