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https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_929546_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_929546_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_929546_v1/ public [Algal Habitat Coverage] - Percent cover of algal habitat types on a by-transect and/or subsample basis recorded during emergent and rapid emergent surveys conducted in the subtidal zone of northern California, Sonoma and Mendocino counties, from 1999 to 2023 (Collaborative Research: The effects of marine heatwaves on reproduction, larval transport and recruitment in sea urchin metapopulations) The Kelp Forest Monitoring data record span surveys across 24 years from 1999 through 2023 at 20 locations on the Sonoma-Mendocino Coast, Northern California. Years without data, inclusive: 2002, 2020, 2021. These surveys are ongoing and are conducted by the California Department of Fish and Wildlife dive team with participation from dive program partners at UC Davis, UC Santa Cruz, Cal Poly Humboldt, Sonoma State and other dive programs and volunteers. Not all sites were surveyed in all years. Surveys prior to 2003 were not conducted by the same teams or with the same methods except that all surveys were done using Scuba along 30 x 2m transects randomly placed in the subtidal zone in rocky habitats dominated by bull kelp, Nereocystis luetkeana, forests. These randomly placed band transects surveys were stratified by depth (A=0-15, B=16-30, C=31-45, D=46-60 ft) as we know sea urchin and abalone populations differ by depth.\n\nData collected for algal habitat coverage from 17 years of those surveys (1999-2016) include quantification by percent coverage of six substrate/algal types: bare rock, canopy, encrusting, foliose, subcanopy, and turf. These data provide a baseline of algal coverage in the kelp forest before, during and after the major marine heatwave of 2014-2016 in northern California, Sonoma and Mendocino counties.\n\nAlgal composition in the subtidal has changed dramatically from the time before 2014 to post marine heatwave and sea urchin population explosion. The substrate is now dominated by encrusting algae including crustose coralline algae, Ralfsia, Hildenbrandia, and other fleshy crusts.\n\ncdm_data_type = Other\nVARIABLES:\nSurvey_Num (unitless)\nDFW_short_code (unitless)\nSiteName (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nSurveyType (unitless)\nSurveyDate (unitless)\nYear (unitless)\n... (13 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_929546_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_929546_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_929546_v1/index.htmlTable https://www.bco-dmo.org/dataset/929546 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_929546_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_929546_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_929546_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_995434_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_995434_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_995434_v1/ public [CTD Niskin bottle data from FKt230602 and Fkt231202] - CTD Niskin bottle data from research cruises FKt230602 and Fkt231202 on R/V Falkor (too) in the Central Eastern Pacific Ocean, offshore Costa Rica from June to December 2023 (Octopus Odyssey) This dataset includes water sample data collected using a CTD Niskin Rosette during two Octopus Odyssey expeditions aboard R/V Falkor (too) in June and December 2023. The dataset covers sampling events at Dorado Outcrop and Pampa Submarina, a hydrothermally active area off Costa Rica's Pacific margin. The dataset includes parameters such as sample type, cruise number, station number, cast number, depth, sample code, temperature, salinity, and oxygen concentrations, along with associated observational notes. The data were collected using a CTD rosette with 24 Niskin bottles, which were descended to various depths to assess hydrographic conditions in the region, contributing to a better understanding of hydrography, ecology, and water column dynamics. The research was conducted by an international team in collaboration with Costa Rican institutions, and the dataset is instrumental in oceanographic studies related to seamount ecosystems and fluid circulation.\n\ncdm_data_type = Other\nVARIABLES:\nSample_Type (unitless)\nCruise_Number (unitless)\nStation (unitless)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nDate (unitless)\nTimeUTC (unitless)\nCast (unitless)\ndepth (m)\nSubsample (unitless)\nSample_code (unitless)\nObservations (unitless)\nResponsible (unitless)\nBottle (unitless)\nlatitude (degrees_north)\nlongitude (Long, degrees_east)\nT (degrees Celsius)\nSal (grams per killogram (g/kg))\nO2 (micromoles per kilogram (umol/kg))\nO2_2 (micromoles per kilogram (umol/kg))\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_995434_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_995434_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_995434_v1/index.htmlTable https://osprey.bco-dmo.org/dataset/995434 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_995434_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_995434_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_995434_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_778065 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_778065.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_778065/ public [mims_to_irms] - Comparison of Membrane Inlet Mass Spectrometry (MIMS) to Isotope Ratio Mass Spectrometer (IRMS) (EAGER:  Collaborative Research:  Detection limit in marine nitrogen fixation measurements - Constraints of rates from the mesopelagic ocean) In order to ensure that 15N2 atom% effectuated by Membrane Inlet Mass Spectrometry, we tested whether the mass-specific signal ratios returned by MIMS are equivalent with parallel measurements on a Isotope Ratio Mass Spectrometer, on the basis that the latter returns accurate ratios (see 778000 cal_iso). MIMS and IRMS returned identical values for parallel samples.\n\ncdm_data_type = Other\nVARIABLES:\nSubsample (unitless)\nMIMS_at_pcnt (unitless)\nstdev_MIMS_at_pcnt (unitless)\nIRMS_15N_at_pcnt (IRMS 15 N At Pcnt, unitless)\nstdev_IRMS_15N_at_pcnt (Stdev IRMS 15 N At Pcnt, unitless)\nIRMS_at_pcnt_no_furnace (unitless)\nstdev_IRMS_at_pcnt_no_furnace (unitless)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_778065/index.htmlTable https://www.bco-dmo.org/dataset/778065 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_778065.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_778065&showErrors=false&email= BCO-DMO bcodmo_dataset_778065
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_995312_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_995312_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_995312_v1/ public [SALT larval geochemical fingerprints] - Shell trace elemental data (geochemical fingerprints) from larval samples collected during cruises AT42-24, AT50-04, and TN391 in the Gulf of Mexico and Northwestern Atlantic in 2020, 2021, and 2022 (Collaborative Research: dispersal depth and the transport of deep-sea, methane-seep larvae around a biogeographic barrier) Larval dispersal drives metapopulation connectivity, a key metric of population resilience to disturbance. Deep-sea larval disperal remains poorly understood due to the limited applicability of nearshore approaches such as larval rearing in-situ. Here, we used laser ablation spectrometry (Jackson School of Geosciences at the University of Texas at Austin) and multivariate statistical analyses (i.e., PERMANOVA and CAP) to quantify larval shell trace elemental fingerprints for deep-sea methane seep mussels Gigantidas childressi and Bathymodiolus heckerae to infer spatiotemporal mixing of larval population pools in the Gulf of Mexico and Western Atlantic Margin. Larvae were collected during R/V Atlantis cruises AT42-24 (Spring 2020) and AT50-04 (Fall 2022), and R/V Thomas G. Thompson  cruise TN-391 (Summer 2021). We analysed variation in fingerprints of 366 larvae among depths (500-3,000m), seven seep sites, and three sampling years (spawning periods). Fingerprints differed significantly among depths across spawning periods, among sites within spawning periods, and among spawning periods themselves. Results may reflect divergence in sources of organic matter during dispersal due to shifts in dispersal trajectories or water mass environmental chemistry over time. Additionally, results indicate that larvae may mix during early dispersal (i.e., during formation of the prodissoconch I shell growth region) and become more isolated by later dispersal (i.e., formation of prodissoconch II). Overall, over timescales of only a few years, deep-sea mussel larval pools may be subtly spatiotemporally isolated, which may limit population resilience to natural and anthropogenic disturbance.\n\ncdm_data_type = Other\nVARIABLES:\nYearSampled (unitless)\nDate (unitless)\nCruise (unitless)\nVehicle (unitless)\nDive_Number (unitless)\ndepth (m)\nSite (unitless)\nSite_Name (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\n... (24 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_995312_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_995312_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_995312_v1/index.htmlTable https://osprey.bco-dmo.org/dataset/995312 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_995312_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_995312_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_995312_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_922242_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_922242_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_922242_v1/ public [Seagrass Blade Height] - Seagrass blade height from fish and seagrass surveys on clusters of artificial reefs at the Abaco Islands, Bahamas in May of 2022 (Using novel ecosystem-scale experiments to quantify drivers of reef productivity in a heavily impacted coastal ecosystem) Seagrass blade height from fish and seagrass surveys on clusters of artificial reefs at the Abaco Islands, Bahamas in May of 2022. Data are presented for two different sites: PN, which were constructed in May 2021 at the Bight of Old Robinson, Great Abaco, and CM which were constructed in May 2022 in the waters north of Little Abaco Island. At each site three clusters of nine reefs were constructed. Each cluster was separated by at least 150 m and were constructed at ~3 m depth.\n\ncdm_data_type = Other\nVARIABLES:\ndate (unitless)\nobs (unitless)\ncluster (unitless)\ncluster_lat (degrees_north)\nlongitude (Cluster_lon, degrees_east)\nreef (unitless)\ntransect (unitless)\ndistance (meters (m))\nsubsample (unitless)\ntt_shoot_count (per shoot)\ntt_bladeheight_1 (millimeters (mm))\ntt_bladeheight_2 (millimeters (mm))\ntt_bladeheight_3 (millimeters (mm))\ntt_bladeheight_4 (millimeters (mm))\ntt_bladeheight_5 (millimeters (mm))\nsf_shoot_count (per shoot)\nsf_bladeheight_1 (millimeters (mm))\nsf_bladeheight_2 (millimeters (mm))\nsf_bladeheight_3 (millimeters (mm))\nsf_bladeheight_4 (millimeters (mm))\nsf_bladeheight_5 (millimeters (mm))\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_922242_v1/index.htmlTable https://www.bco-dmo.org/dataset/922242 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_922242_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_922242_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_922242_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_928527_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_928527_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_928527_v1/ public [Substrate Coverage] - Percent coverage along a transect or subsample of each of four substrate types recorded during emergent and rapid emergent surveys conducted in the subtidal zone of northern California, Sonoma and Mendocino counties, from 1999 to 2023 (Collaborative Research: The effects of marine heatwaves on reproduction, larval transport and recruitment in sea urchin metapopulations) The Kelp Forest Monitoring data record span surveys across 24 years from 1999 through 2023 at 20 locations on the Sonoma-Mendocino Coast, Northern California, and span the major marine heatwave of 2014-2016. Years without data, inclusive: 2002, 2020, 2021. These surveys are ongoing and are conducted by the California Department of Fish and Wildlife dive team with participation from dive program partners at UC Davis, UC Santa Cruz, Cal Poly Humboldt, Sonoma State and other dive programs and volunteers. Not all sites were surveyed in all years. Surveys prior to 2003 were not conducted by the same teams or with the same methods except that all surveys were done using Scuba along 30 x 2m transects randomly placed in the subtidal zone in rocky habitats dominated by bull kelp, Nereocystis luetkeana, forests. These randomly placed band transects surveys were stratified by depth (A=0-15, B=16-30, C=31-45, D=46-60 ft) as we know sea urchin and abalone populations differ by depth.\n\nData collected include the number of live, dying (in some years during the mass mortality events), and sea urchins (red-Mesocentrotus franciscanus and purple-Strongylocentrotus purpuratus), red abalone (Haliotis rufescens), pinto abalone (H. kamtschatkana), flat abalone (H. walallensis), as well as empty abalone shells (again in some years). Additional data collected (if scuba bottom time and/or air allowed): red abalone size, numbers or presence of associated species such as sea stars and predators, algal group quantification, and presence of bull kelp, substrate type. Data on algae and associated species differed depending on the year and the focus of the studies in response to ecosystem conditions but all years quantified sea urchins and abalones.\n\nThis dataset provides in situ estimates of the coverage of the substrate along each survey transect as a percentage of four substrate types: reef, boulder, cobble, and sand.\n\ncdm_data_type = Other\nVARIABLES:\nSurvey_Num (unitless)\nDFW_short_code (unitless)\nSiteName (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\n... (16 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_928527_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_928527_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_928527_v1/index.htmlTable https://www.bco-dmo.org/dataset/928527 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_928527_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_928527_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_928527_v1
log in [Texas fish eye lens stable isotopes] - Stable isotope ratios in eye lens tissues of individuals of three species of fish from the Matagorda Bay region of Texas in the northwestern Gulf of Mexico from 2021 to 2023 (Collaborative Research: Shifting the Hypoxia Paradigm – New Directions to Explore the Spread and Impacts of Ocean/Great Lakes Deoxygenation) This dataset describes the stable isotope ratios in eye lens tissues of individuals of three fish species (Red Drum Sciaenops ocellatus, Southern Flounder Paralichthys lethostigma, and Atlantic Croaker Micropogonias undulatus) in the Matagorda Bay region of Texas in the northwestern Gulf of Mexico.\n\ncdm_data_type = Other\nVARIABLES:\nFishID (unitless)\nSubsample (unitless)\nDuplicate (unitless)\nSpecies (unitless)\nd13C (permil (‰))\nd15N (permil (‰))\nd34S (permil (‰))\nlatitude (Station_latitude, degrees_north)\nlongitude (Station_longitude, degrees_east)\nDate_Collected (unitless)\n BCO-DMO bcodmo_dataset_961971_v1

 
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