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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_954333_v1 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_954333_v1.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_954333_v1/ | public | [Isotopic niche space and microbiomes of Caribbean sponges] - Isotopic data from sponges collected in 2013 and 2014 from reefs in Honduras, Belize, Panama and the Florida Keys. (Collaborative Research: Investigations into microbially mediated ecological diversification in sponges) | Marine sponges host diverse communities of microbial symbionts that expand the metabolic capabilities of their host, but the abundance and structure of these communities is highly variable across sponge species. Specificity in these interactions may fuel host niche partitioning on crowded coral reefs by allowing individual sponge species to exploit unique sources of carbon and nitrogen, but this hypothesis is yet to be tested. Given the presence of high sponge biomass and the coexistence of diverse sponge species, the Caribbean Sea provides a unique system in which to investigate this hypothesis. To test for ecological divergence among sympatric Caribbean sponges and investigate whether these trends are mediated by microbial symbionts, we measured stable isotope (δ13C and δ15N) ratios and characterized the microbial community structure of sponge species at sites within four regions spanning a 1700 km latitudinal gradient. Samples were collected in 2013 and 2014 from reefs in Honduras, Belize, Panama, and the Florida Keys. There was a low (median of 8.2 %) overlap in the isotopic niches of sympatric species; in addition, host identity accounted for over 75% of the dissimilarity in both δ13C and δ15N values and microbiome community structure among individual samples within a site. There was also a strong phylogenetic signal in both δ15N values and microbial community diversity across host phylogeny, as well as a correlation between microbial community structure and variation in δ13C and δ15N values across samples. Together, this evidence supports a hypothesis of strong evolutionary selection for ecological divergence across sponge lineages and suggests that this divergence is at least partially mediated by associations with microbial symbionts.\n\ncdm_data_type = Other\nVARIABLES:\nSpecies_name (unitless)\nRegion_Country (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nMonth_and_year_of_collection (unitless)\nAve_depth_ft (feet)\nFreeman_Mean_Chla_Dry_wt (micrograms of chlorophyll a per gram of sponge tissue)\nHL_Chla (unitless)\nHMA_LMA (unitless)\n... (9 more variables)\n | https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_954333_v1_fgdc.xml | https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_954333_v1_iso19115.xml | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_954333_v1/index.htmlTable | https://osprey.bco-dmo.org/dataset/954333
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_954333_v1.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_954333_v1&showErrors=false&email= | BCO-DMO | bcodmo_dataset_954333_v1 | |||
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_910948_v1 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_910948_v1.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_910948_v1/ | public | [Particulate Organic Matter from BVal58 Cruise] - Concentrations of particulate organic matter (POC, PON, POP, PCOD), total oxygen demand, POM ratios, and respiration ratios from samples collected on R/V Atlantic Explorer BATS validation study #58 in the Sargasso Sea in October 2021 (Quantifying ocean oxygen-to-carbon demand by chemical analyses and inverse models) | This dataset includes suspended concentrations of particulate organic carbon (POC), particulate organic nitrogen (PON), particulate organic phosphorus (POP), particulate chemical oxygen demand (PCOD), and total oxygen demand (Sigma_-O2 = PCOD + 2PON) down to a depth of 1000 meters (m) in the Sargasso Sea. This dataset also includes POM ratios (C/N, C/P, & N/P) and respiration ratios (PCOD/POC, Sigma_-O2/C, Sigma_-O2/N, & Sigma_-O2/P) with depth. These measurements were quantified from seawater samples collected aboard the R/V Atlantic Explorer as part of the Bermuda Atlantic Time-series Study Validation cruise #58 (BVal58). BVal58 started at St. George's, Bermuda on 11 October 2021 and the research group disembarked in San Juan, Puerto Rico on 21 October 2021. Euphotic zone samples (5 - 120 m) were collected using a CTD bottle rosette and disphotic zone samples (150 - 1000 m) were collected using large volume pumps.\n\nClimate-induced ocean deoxygenation is increasing, but biological components of oxygen loss remain unconstrained. We determined from this dataset that the total respiration quotient, Sigma_-O2/C, and other respiration ratios of POM vary with depth.\n\ncdm_data_type = Other\nVARIABLES:\nStation (unitless)\nMcLane_Cast (unitless)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nLatitude (degrees_north)\nlongitude (degrees_east)\ndepth (Depth_m, m)\nVolume_L (liters (L))\nFilter_Num (unitless)\nDuplicate_Filter_Num (unitless)\nPOP1 (nanomolar (nM))\nPOP2 (nanomolar (nM))\nPOP3 (nanomolar (nM))\nPOP4 (nanomolar (nM))\nPOP5 (nanomolar (nM))\n... (26 more variables)\n | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_910948_v1/index.htmlTable | https://www.bco-dmo.org/dataset/910948
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_910948_v1.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_910948_v1&showErrors=false&email= | BCO-DMO | bcodmo_dataset_910948_v1 | |||||
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_731187 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_731187.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_731187/ | public | [Plocamium CHN and stable isotopes] - Plocamium carbon and nitrogen content and stable isotope values, 2014-2015 (Seaweed OA Resilience project) (Ocean Acidification: Scope for Resilience to Ocean Acidification in Macroalgae) | Plocamium carbon and nitrogen content and stable isotope values, 2014-2015\n\ncdm_data_type = Other\nVARIABLES:\nDate (unitless)\nSample_ID (unitless)\nd13C (D13 C, ppt)\nC_mass_sample (micrograms)\npcent_C (unitless)\nd15N (D15 N, ppt)\nN_mass_sample (micrograms)\npcent_N (unitless)\nC_N (unitless)\nmass_plant (milligrams)\nFlag (unitless)\n | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_731187/index.htmlTable | https://www.bco-dmo.org/dataset/731187
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_731187.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_731187&showErrors=false&email= | BCO-DMO | bcodmo_dataset_731187 | |||||
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_732564 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_732564.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_732564/ | public | [Ulva: CHN and stable isotopes] - Stable isotope ratios and mass of carbon and nitrogen in Ulva cells under ocean acidification conditions (Seaweed OA Resilience project) (Ocean Acidification: Scope for Resilience to Ocean Acidification in Macroalgae) | This dataset includes carbon and nitrogen content and stable isotope values from Ulva lactuca tissue grown at 15\\u00b0 C and various CO2 levels, from May 2015 through July 2015.\n\ncdm_data_type = Other\nVARIABLES:\nSample_ID (unitless)\npCO2_avg (P CO2 Avg, microatmospheres (µatm))\npCO2_sd (P CO2 Sd, microatmospheres (µatm))\nd13C (D13 C, parts per thousand (ppt))\nC_mass_sample (micrograms)\nd15N (D15 N, parts per thousand (ppt))\nN_mass_sample (micrograms)\nC_N (unitless)\nmass_plant (milligrams)\n | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_732564/index.htmlTable | https://www.bco-dmo.org/dataset/732564
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_732564.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_732564&showErrors=false&email= | BCO-DMO | bcodmo_dataset_732564 |