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| griddap | Subset | tabledap | Make A Graph | wms | files | Accessible | Title | Summary | FGDC | ISO 19115 | Info | Background Info | RSS | Institution | Dataset ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_894169_v2 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_894169_v2.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_894169_v2/ | public | [Cerro Mundo Algal Biomass Data] - Macroalgal biomass data collected in the nearshore shallow subtidal during eight field experiments conducted at Cerro Mundo Bay in the Galapagos Islands between Sept 2021 and Mar 2023 (The Role of Temperature in Regulating Herbivory and Algal Biomass in Upwelling Systems) | Increased standing macroalgal biomass in upwelling zones is generally assumed to result from higher nutrient flux associated with upwelled waters. However, other factors can also strongly impact macroalgal communities. For example, herbivory and temperature—through their effects on primary producers and the metabolic demands of consumers—can influence macroalgal biomass and productivity, respectively. Although there are numerous studies examining the interactive effects of herbivores and nutrients in both temperate regions, few have addressed these dynamics in tropical or subtropical upwelling systems.\n\nThe purpose of this study was to assess the effects of herbivores, temperature, and nutrient availability on standing macroalgal biomass and total algal cover. Total algal cover is presented in the related dataset. We manipulated nutrient availability and herbivory in eight field experiments conducted under contrasting productivity and thermal regimes (cool upwelling vs. warm, non-upwelling seasons) on a subtidal nearshore rocky reef. \n\nHere, we present the raw macroalgal biomass data (dry weight in grams) collected from the shallow subtidal zone during September 2021 to April 2023 field experiments.\n\ncdm_data_type = Other\nVARIABLES:\nTrial (unitless)\nCage (unitless)\nTreatment (unitless)\nN (unitless)\nAlgae_Type (unitless)\nFoil_cup_weight (grams (g))\nSample_and_foil_cup_weight (grams (g))\nDry_weight (grams (g))\nCeramic_cup_weight (grams (g))\nSample_and_ceramic_cup_weight (grams (g))\nPostburn_weight (grams (g))\nAFDW (grams (g))\n | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_894169_v2/index.htmlTable | https://osprey.bco-dmo.org/dataset/894169
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_894169_v2.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_894169_v2&showErrors=false&email= | BCO-DMO | bcodmo_dataset_894169_v2 | |||||
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_659379 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_659379.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_659379/ | public | [L. pertusa calcification records from pH experiments] - Calcification rates from pH experiments on Lophelia pertusa specimens collected from the Norwegian Skagerrak and the Gulf of Mexico (Lophelia OA project) (Physiological and genetic responses of the deep-water coral, Lophelia pertusa, to ongoing ocean acidification in the Gulf of Mexico) | Calcification rates from pH experiments on Lophelia pertusa specimens collected from the Norwegian Skagerrak and the Gulf of Mexico (Lophelia OA project)\n\ncdm_data_type = Other\nVARIABLES:\nlocation (unitless)\npH_treatment (P H Treatment, unitless)\ntank (unitless)\nfragment_num (unitless)\npolyps_num (count)\nstarting_DW (grams)\nAFDM (grams)\nday (day)\nttl_alkalinity_change (Unknown)\nnet_calcification (percent per day (%/d -1))\nbouyant_weight (grams)\ndry_weight (grams)\n | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_659379/index.htmlTable | https://www.bco-dmo.org/dataset/659379
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_659379.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_659379&showErrors=false&email= | BCO-DMO | bcodmo_dataset_659379 | |||||
| log in | [Lobster Larvae Growth and Mortality Data] - Growth and mortality of lobster larvae at different temperatures for lobster larvae from Gulf of Maine near Boothbay Maine from 2021 and 2022 (Lobster Thermal Thresholds project) (RUI: Collaborative Research: Linking physiological thermal thresholds to the distribution of lobster settlers and juveniles) | We used the American lobster (Homarus americanus lsid:marinespecies.org:taxname:156134) in the Gulf of Maine as a model system to define thermal tolerance in larvae and establish mechanistic linkages between thermal tolerance of the individual larva and the patterns of settlement in the field. We assessed and compared the thermal tolerances of larvae reared in the laboratory using conventional methods with larvae captured in the wild, and examined ontogenetic changes in thermal tolerance. The upper and lower thermal thresholds larval stages I-IV and the first juvenile stage were defined in part by growth and mortality when subjected to chronic exposure to different treatment temperatures until they either molted to the next developmental stage or died. This data set includes individuals dying, the size after molting and the amount of time elapsed between the start of the treatment and either molting or death. These data were collected between 2021-2022 at Bigelow Laboratory for Ocean Sciences, led by Eric Annis.\n\ncdm_data_type = Other\nVARIABLES:\nLARVA_ID (unitless)\nTREATMENT_TEMPERATURE (degrees C)\nDIET (unitless)\nREARING_CONDITION (unitless)\nREARING_TEMPERATURE (degrees C)\nDEVELOPMENTAL_STAGE (unitless)\nINDIVIDUAL_LARVA_NUMBER (unitless)\nHATCH_OR_CAPTURE_DATE (unitless)\nTRANSFER_DATE (unitless)\nMOLT_DATE (unitless)\nTIME_UNTIL_MOLT (unitless)\nDEATH_DATE (unitless)\nTIME_UNTIL_DEATH (days)\nCARAPACE_LENGTH (millimeters (mm_)\nDRY_WEIGHT (grams (g))\nNOTES (unitless)\nSource_File (unitless)\n | BCO-DMO | bcodmo_dataset_939825_v1 | ||||||||||||
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_922818_v1 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_922818_v1.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_922818_v1/ | public | [Macrophytes' amelioration of seawater acidity: Comparison among species] - Macrophytes' amelioration of seawater acidity: Comparison among four species of marine macrophytes (Ulva lactuca, Zostera marina, Fucus vesiculosus and Saccharina latissima) from the Gulf of Maine from June to July 2015 (REU Site: Bigelow Laboratory for Ocean Sciences - Undergraduate Research Experience in the Gulf of Maine and the World Ocean) | An experiment examining the effects of increased CO2 concentrations upon the capacity of the different species of marine macrophytes to ameliorate seawater acidity via several assays in enclosed well-mixed, airtight chambers with no headspace, was conducted indoors at the Bigelow Laboratory for Ocean Sciences (Maine, USA), in June-July 2015. We explored the individual capacities of four species of marine macrophytes (Ulva lactuca, Zostera marina, Fucus vesiculosus and Saccharina latissima) to ameliorate seawater acidity in experimentally elevated pCO2. \n\nThis dataset includes data from experiment 1, comparison among species, described in the manuscript: Optimizing marine macrophyte capacity to locally ameliorate ocean acidification under variable light and flow regimes: Insights from an experimental approach (Ricart, A. M. et al. 2023).\n\ncdm_data_type = Other\nVARIABLES:\nSample (unitless)\nSpecies (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndate_start (unitless)\ndate_end (unitless)\nTreatment (microatmospheres)\nLiters (liters (L))\nHours (unitless)\nDry_Weight (grams (g))\nSalinity (unitless)\nTemperature (degrees Celcius (°C))\nInitial_Dissolved_Oxygen (micromolar per liter (uM/L))\nInitial_pH (total scale)\nInitial_ALK (micromolar per kilogram (uM/kg))\nInitial_pCO2 (microatmospheres)\ndelta_DO_norm (unitless)\ndelta_DIC_norm (unitless)\ndelta_pH_norm (unitless)\ndelta_omega_norm (unitless)\n | https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_922818_v1_fgdc.xml | https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_922818_v1_iso19115.xml | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_922818_v1/index.htmlTable | https://www.bco-dmo.org/dataset/922818
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_922818_v1.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_922818_v1&showErrors=false&email= | BCO-DMO | bcodmo_dataset_922818_v1 | |||
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_953833_v1 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_953833_v1.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_953833_v1/ | public | [Mussel respiration rates] - Mussel respiration data from experiments with mussels sourced in WA conducted at University of Washington Friday Harbor Laboratories, Friday Harbor, WA from 2020 to 2023 (Collaborative Research: Microscale interactions of foundation species with their fluid environment: biological feedbacks alter ecological interactions of mussels) | From 2021 to 2023, we measured aquatic respiration rates of three species of mytilid mussels (Mytilus trossulus Gould, M. galloprovincialis (L.), and M. californianus Conrad) under a range of water temperatures and velocities. M. californianus was obtained from the intertidal zone at Cattle Point, WA, USA (48.449966, -122.964350) and shipped in chilled coolers to the University of Washington Friday Harbor Laboratories (48.545998, -123.013046). M. trossulus and M. galloprovinicialis were obtained from a commercial supplier (Penn Cove Shellfish, Coupeville, WA, USA). Mussels were acclimated in a recirculating seawater.\n\nWe conducted lab experiments to investigate the effects of multiple environmental stressors (e.g., water temperature and velocity) on physiological responses in three closely-related mytilid mussel species. In closed respirometry chambers (15 cm × 5 cm × 5 cm, L × W × H), we measured oxygen use by individual mussels under a combination of five temperatures (e.g., 5, 11, 17, 23, and 29°C) and five velocities (2, 4, 6, 10, and 20 cm s-1) in a fully crossed design. Oxygen concentrations were measured with non-intrusive fiber-optic O2 sensors (Pyroscience, Aachen, DEU). Samples were recorded at a rate of 1 Hz and drift of the O2 probe was negligible (e.g., <0.1% over 2 h at 20°C). Trials were run for 2 h, ensuring that a stable rate of decline could be identified. After each trial, all soft tissues were dried for 72 hours at 60°C (Lindeberg/Blue M Vacuum Oven; ThermoScientific Inc., Waltham, MA, USA) and weighed using an analytical balance (0.001 g; PA153 Pioneer Analytical Balance; Ohaus Corp., Pine Brook, NJ, USA). Data were analyzed to estimate respiration rates using the R package respR (Harianto, 2019).\n\ncdm_data_type = Other\nVARIABLES:\nYear (unitless)\nSpecies (unitless)\nTemperature (degrees Celsius (deg C))\nVelocity (centimeters per second (cm s-1))\nDry_weight (milligrams (mg))\nRespiration (micromoles of O2 per gram per hour (umol O2 g-1 h-1))\n | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_953833_v1/index.htmlTable | https://www.bco-dmo.org/dataset/953833
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_953833_v1.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_953833_v1&showErrors=false&email= | BCO-DMO | bcodmo_dataset_953833_v1 | |||||
| log in | [Respiration and Gross Photosynthesis Rates of Galápagos Macroalgae from 2022 to 2025] - Respiration and Gross Photosynthesis Rates of Galápagos Macroalgae from 2022 to 2025 (Temperature Regulation of Top-Down Control in a Pacific Upwelling System) | We measured benthic algal dark respiration and gross photosynthesis rates in situ using a Community In Situ Metabolism instrument (CISME) system (a diver-portable respirometer) via SCUBA in Tijeretas, San Cristobal, Galapagos. We conducted field trials in June 2022, March 2024, October 2024, and January 2025. The samples were then transported to the Marine Ecology Laboratory at the Galapagos Science Center, where dried weight was determined.\n\ncdm_data_type = Other\nVARIABLES:\nreplicate (unitless)\nstep (unitless)\nduration (Time, minutes)\no2_percent_sat (percent (%))\no2_umol_kg (µmol/kg)\ndry_weight (grams (g))\nyear_month (unitless)\ndate (unitless)\n | BCO-DMO | bcodmo_dataset_969049_v1 |