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https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_954735_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_954735_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_954735_v1/ public [Autotrophy, heterotrophy, and niche partitioning in Caribbean sponges] - Autotrophy, heterotrophy and niche partitioning in Caribbean sponges sampled June 9, 2019 on reef sites around Bocas del Toro Panama. (Collaborative Research: Investigations into microbially mediated ecological diversification in sponges) Photosymbionts expand the metabolic capabilities of host sponges, but their potential role in mediating niche partitioning on crowded and oligotrophic coral reefs is unknown. To address this question, we conducted two ex situ isotope tracer experiments with ten of the most ecologically dominant sponge species in the Caribbean. This research was carried out in Bocas del Toro, Panama. To target autotrophic and heterotrophic nutrient acquisition by microbial symbionts, we incubated sponges in seawater laced with the inorganic compounds NaH13CO3 and Na15NO3 under both light and dark conditions. We also measured host sponge heterotrophic feeding rates by incubating the same species with 13C- and 15N-labeled bacterial cells. Sponge cells isolated from sponge species hosting photosymbionts were significantly more enriched in 13C and 15N from inorganic sources, and 72 % of the variation in 13C and 15N enrichment across samples was explained by sponge species identity. Dark enrichment of 13C was minimal, but all species were enriched in 15N in the dark due to heterotrophic microbial nitrogen assimilation. Sponges rapidly consumed bacterial cells, but there was substantial variation in heterotrophic feeding rates among sponge species. When considering all three resource pools (symbiont autotrophy, symbiont heterotrophy, and sponge heterotrophy) and both elements, sponge species identity accounted for over 80 % of variation among specimens; in addition, we observed a clear separation of sponge species along a continuum of heterotrophic feeding on particulate organic matter to autotrophic metabolism via photosymbionts. These data demonstrate that the combined influence of sponge and photosymbiont metabolism enable coexisting sponge species to exploit unique resource pools on Caribbean reefs.\n\ncdm_data_type = Other\nVARIABLES:\nSpecies (unitless)\nFull_scientific_name (unitless)\nDate (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nReplicate (unitless)\nFraction (unitless)\nInitial_d15N (permille ( ‰))\nInitial_wt_percN (percentage (%))\n... (30 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_954735_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_954735_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_954735_v1/index.htmlTable https://osprey.bco-dmo.org/dataset/954735 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_954735_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_954735_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_954735_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2298 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2298.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_2298/ public [chloro_bottle] - 1995 and 1996 fairly raw chlorophyll data, Georges Bank collected from the GLOBEC Broadscale cruises from the Gulf of Maine and Georges Bank (GB project) (U.S. GLOBEC Georges Bank) Raw Extracted Chlorophyll Data from Broadscale CTD stations in the Gulf of Maine, 1995 and 1996.\n\ncdm_data_type = Other\nVARIABLES:\ncruiseid\nyear\ncast\nstation_std (integer)\nday_local (1 to 31)\nmonth_local (1 to 12)\ntime_local\nyrday_local\nlatitude (degrees_north)\nlongitude (degrees_east)\nbottle\ndepth (m)\nfraction (microns)\nchl_a (Concentration Of Chlorophyll In Sea Water, micrograms/liter)\nchl_a_avg (Concentration Of Chlorophyll In Sea Water, micrograms/liter)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_2298_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_2298/index.htmlTable https://www.bco-dmo.org/dataset/2298 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_2298.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_2298&showErrors=false&email= BCO-DMO bcodmo_dataset_2298
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_763694.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_763694 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_763694.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_763694/ public [HADES-K Sediment Macrofaunal Diversity] - Raw counts of macrofauna identified in sediment samples from the Kermadec Trench in the Southwest Pacific, 4000 to ~10,000m from the RV/ Thomas G. Thompson during cruise TN309 (HADES-K), May 2014. (Controls on Hadal Megafaunal Community Structure: a Systematic Examination of Pressure, Food Supply, and Topography) This dataset includes raw counts of macrofauna families identified in push core samples taken in the Kermadec Trench in the Southwest Pacific, 4000 to ~10,000m from the RV/ Thomas G. Thompson during cruise TN309 (HADES-K), May 2014.\n\ncdm_data_type = Other\nVARIABLES:\nUSGS_SampleID (USGS Sample ID, unitless)\nSampleYear (Sample Year, unitless)\nStation (unitless)\nDateCollected (Date Collected, unitless)\nGear (unitless)\nUSGS_CoreID (USGS Core ID, unitless)\nSite (unitless)\nSampleType1 (Sample Type1, unitless)\nLocation (unitless)\nFraction (centimeters)\nSieveSize (Sieve Size, microns)\nCoreDiameter (Core Diameter, centimeters)\nCoreArea (Core Area, centimeters^2)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (m)\nNIWA_id (unitless)\nACROCIRRIDAE (individuals)\nAMPHARETIDAE (individuals)\nCIRRATULIDAE (individuals)\nFLABELLIGERIDAE (individuals)\nNEPHTYIDAE (individuals)\nOWENIIDAE (individuals)\nPARAONIDAE (individuals)\nSYLLIDAE (individuals)\n... (7 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_763694_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_763694/index.htmlTable https://www.bco-dmo.org/dataset/763694 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_763694.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_763694&showErrors=false&email= BCO-DMO bcodmo_dataset_763694
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_763758.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_763758 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_763758.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_763758/ public [HADES-K Sediment Meiofaunal Diversity] - Raw counts of meiofauna identified in sediment samples from the Kermadec Trench in the Southwest Pacific, 4000 to ~10,000m from the RV/ Thomas G. Thompson during cruise TN309 (HADES-K), May 2014. (Controls on Hadal Megafaunal Community Structure: a Systematic Examination of Pressure, Food Supply, and Topography) This dataset includes raw counts of meiofauna identified in push core samples taken in the Kermadec Trench in the Southwest Pacific, 4000 to ~10,000m from the RV/ Thomas G. Thompson during cruise TN309 (HADES-K), May 2014.\n\ncdm_data_type = Other\nVARIABLES:\nUSGS_SampleID (USGS Sample ID, unitless)\nStation (unitless)\nSite (unitless)\nLocation (unitless)\ndepth (m)\nDateCollected (Date Collected, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nOverall_Sample_Progress (unitless)\nUSGS_CoreID (USGS Core ID, unitless)\nFraction (centimeters)\nSieveSize (Sieve Size, microns)\nNIWA_id (unitless)\nANNELIDA (individuals)\nARTHROPODA (individuals)\nCrustacea (individuals)\nAmphipoda (individuals)\nCopepoda (individuals)\nIsopoda (individuals)\nOstracoda (individuals)\nKinorhyncha (individuals)\nBivalvia (individuals)\nGastropoda (individuals)\nSipuncula (individuals)\nNematoda (individuals)\n... (4 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_763758_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_763758/index.htmlTable https://www.bco-dmo.org/dataset/763758 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_763758.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_763758&showErrors=false&email= BCO-DMO bcodmo_dataset_763758
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_528150.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_528150 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_528150.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_528150/ public [Series 4: Aggregation of Thalassiosira weissflogii as a function of pCO2, temperature and bacteria: Aggregation Phase - Carbonate System + TEP] - Aggregation of Thalassiosira weissflogii as a function of pCO2, temperature, and bacteria - Aggregation Phase - Carbonate System + TEP from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) (Will Ocean Acidification Diminish Particle Aggregation and Mineral Scavenging, Thus Weakening the Biological Pump? ) Series 4: Aggregation of Thalassiosira weissflogii as a function of pCO2,\ntemperature and bacteria: Aggregation Phase - Carbonate System + TEP\n \nRelated Reference:  \n[Aggregation and Sedimentation of Thalassiosira weissflogii (diatom) in a\nWarmer and More Acidified Future\nOcean](\\\\http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0112379\\\\)\n\ncdm_data_type = Other\nVARIABLES:\nLab_Id (text)\nlatitude (degrees_north)\nlongitude (degrees_east)\nTemp (Temperature, degrees C)\npCO2 (P CO2, text)\nHP15_addition (text)\nsampling_point (hours)\nfraction (text)\nreplicate (dimensionless)\npH_at_25C (P H At 25 C, total scale)\nDIC (umol/kgSW)\nTA (umol/kgSW)\nSalinity (Sea Water Practical Salinity, ppt)\nTEP_Avg (ug Gxeq/L)\nTEP_Std (ug Gxeq/L)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_528150_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_528150/index.htmlTable https://www.bco-dmo.org/dataset/528150 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_528150.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_528150&showErrors=false&email= BCO-DMO bcodmo_dataset_528150
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_528175.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_528175 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_528175.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_528175/ public [Series 4: Aggregation of Thalassiosira weissflogii as a function of pCO2, temperature and bacteria: Aggregation Phase - Sinking Velocity] - Aggregation of Thalassiosira weissflogii as a function of pCO2, temperature and bacteria - Aggregation Phase - Sinking Velocity from a from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) (Will Ocean Acidification Diminish Particle Aggregation and Mineral Scavenging, Thus Weakening the Biological Pump? ) Series 4: Aggregation of Thalassiosira weissflogii as a function of pCO2,\ntemperature and bacteria: Aggregation Phase - Sinking Velocity\n \nRelated Reference:  \n[Aggregation and Sedimentation of Thalassiosira weissflogii (diatom) in a\nWarmer and More Acidified Future\nOcean](\\\\http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0112379\\\\)\n\ncdm_data_type = Other\nVARIABLES:\nLab_Id (text)\nlatitude (degrees_north)\nlongitude (degrees_east)\nTemp (Temperature, degrees C)\npCO2 (P CO2, text)\nHP15_addition (text)\nsampling_point (hrs)\nfraction (text)\nagg_num_per_tank (count/tank)\nESD (mm)\nVelocity (meters/day)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_528175_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_528175/index.htmlTable https://www.bco-dmo.org/dataset/528175 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_528175.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_528175&showErrors=false&email= BCO-DMO bcodmo_dataset_528175
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_907003_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_907003_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_907003_v1/ public [Tracer data] - Nutrient transfer experiments with host coral and symbionts under varying environmental conditions in March 2014 and March 2015 (Collaborative Research: Stability, flexibility, and functionality of thermally tolerant coral symbioses) Symbiotic mutualisms are essential to ecosystems and numerous species across the tree of life. For reef-building corals, the benefits of their association with endosymbiotic dinoflagellates differ within and across taxa, and nutrient exchange between these partners is influenced by environmental conditions. Furthermore, it is widely assumed that corals associated with symbionts in the genus Durusdinium tolerate high thermal stress at the expense of lower nutrient exchange to support coral growth. We traced both inorganic carbon (H13CO3–) and nitrate (15NO3–) uptake by divergent symbiont species and quantified nutrient transfer to the host coral under normal temperatures as well as in colonies exposed to high thermal stress. Colonies representative of diverse coral taxa associated with Durusdinium trenchii or Cladocopium spp. exhibited similar nutrient exchange under ambient conditions. In contrast, heat-exposed colonies with D. trenchii experienced less physiological stress than conspecifics with Cladocopium spp. while high carbon assimilation and host transfer was maintained. This discovery is different from the prevailing notion that these mutualisms inevitably suffer trade-offs in physiological performance. These findings emphasize that certain host-symbiont combinations adapted to high temperature equatorial environments; and why their increase in prevalence is likely important to the future productivity and stability of coral reef ecosystems.\n\ncdm_data_type = Other\nVARIABLES:\nlatitude (degrees_north)\nlongitude (degrees_east)\nSite (unitless)\nSpecies (unitless)\nSymbiont (unitless)\nTemperature (degrees Celsius)\nReplicate (unitless)\nFraction (unitless)\nAP13C (percent)\nAP15N (percent)\nFv_Fm (unitless)\nDensities (cells per squared centimeter (cells cm-2))\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_907003_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_907003_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_907003_v1/index.htmlTable https://www.bco-dmo.org/dataset/907003 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_907003_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_907003_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_907003_v1

 
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