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https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_738160 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_738160.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_738160/ public [Concentrations of phospholipid-linked fatty acids (PLFAs)] - Concentrations of phospholipid-linked fatty acids (PLFAs) in the surface sediments of three marsh ponds in PIE-LTER (Rowley, MA) from 2014. (Eutrophication Effects on Sediment Metabolism and Benthic Algal-bacterial Coupling: An Application of Novel Techniques in a LTER Estuary) Concentrations of phospholipid-linked fatty acids (PLFAs) in the surface sediments of three marsh ponds in PIE-LTER (Rowley, MA). Data were collected over 11 weeks in the summer and fall of 2014.\n\ncdm_data_type = Other\nVARIABLES:\nPond (unitless)\nWeek (unitless)\nSeason (unitless)\nTide (unitless)\nSampling_Date (unitless)\nC12_0 (per mil)\niso_C13 (per mil)\nanteiso_C13 (per mil)\nC13_0 (per mil)\niso_C14 (per mil)\nC14_0 (per mil)\niso_C15 (per mil)\nanteiso_C15 (per mil)\nC15_0 (per mil)\niso_C16 (per mil)\niso_16_1w9c (per mil)\niso_16_1w9t (per mil)\niso_16_1w7 (per mil)\nC16_0 (per mil)\nmethyl_10_C16 (per mil)\niso_C17 (per mil)\nanteiso_C17 (per mil)\nC17_1 (per mil)\nC17_0 (per mil)\nC18_4 (per mil)\nC18_2 (per mil)\n... (21 more variables)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_738160/index.htmlTable https://www.bco-dmo.org/dataset/738160 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_738160.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_738160&showErrors=false&email= BCO-DMO bcodmo_dataset_738160
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_964610_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_964610_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_964610_v1/ public [Moorea 2019 Acropora hyacinthus isotope data] - Acropora hyacinthus isotope data from coral samples collected at a north shore site in Mo’orea in May 2019 (RAPID: Collaborative Research: Studies of recovery from bleaching in Acropora hyacinthus: epigenetic shifts, impacts on reproductive biology and carry-over effects) Heterotrophic feeding on plankton and particulate organic matter (POM) by tropical Scleractinian corals is known to aid in the resistance and recovery from thermally induced bleaching. However, the relative importance of heterotrophy in promoting bleaching resistance and recovery is likely to vary based on ecological context and the severity of heat stress. In 2019, the Pacific Island of Mo'orea experienced mass coral mortality during a widespread marine heatwave. Many Acropora hyacinthus colonies on the shallow reef slope (5 m) were resistant to bleaching, while colonies on the deeper fore reef (14 m) often bleached and subsequently recovered, despite similar thermal stress. The role of heterotrophy in this divergent bleaching response was investigated using fatty acid, isotopic, and elemental biomarkers. Multiple complementary lines of evidence, including feeding proxies, isotopic niche overlap, and putative POM fatty acid biomarkers, indicated that bleaching resistant colonies were likely consuming more POM than their bleached and recovered counterparts. Additionally, although visually recovered, host energetics in recovered colonies remained compromised and exhibited proportionally less mono- and polyunsaturated fatty acids and less relative nitrogen than resistant colonies. We show that corals that rely more on heterotrophic nutrient acquisition can better resist thermally induced bleaching. Our results also revealed the long-term energetic costs of bleaching even after visual recovery. Ultimately, these results underscore the vital role of coral nutrition in shaping coral bleaching response and recovery.\n\nThe dataset includes coral sample ids, tissue fraction type, sampling location, relative fatty acid abundances (C12.0–C22.6n3), total fatty acids per filter, isotope ratios of nitrogen (δ15N) and carbon (δ13C), coral depth, tagging month, bleaching status across three time points in 2019 (May, August, and October), colony surface area, and carbon-to-nitrogen ratio.\n\ncdm_data_type = Other\nVARIABLES:\ncoral (unitless)\nfraction (unitless)\nbleach_response (unitless)\nlocation (unitless)\nlatitude (degrees_north)\nlongitude (Long, degrees_east)\n... (38 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_964610_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_964610_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_964610_v1/index.htmlTable https://osprey.bco-dmo.org/dataset/964610 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_964610_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_964610_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_964610_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_947067_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_947067_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_947067_v1/ public [Seasonal fatty acid profiles of marine algae and invertebrates from Sitka Sound, Alaska in 2019] - Seasonal fatty acid profiles of marine algae and invertebrates from Sitka Sound, Alaska in 2019 (CAREER: Energy fluxes and community stability in a dynamic, high-latitude kelp ecosystem) These data include fatty acid compositions of select marine macroalgae and macroinvertebrate grazers collected in Sitka Sound, Alaska in January 2019 and July 2019. Samples were collected using SCUBA at three sites, all within 6 km of each other in Sitka Sound: Harris Island (N 57.03165, W 135.27754), Breast Island (N 57.03896, W 135.33309), and Samsing Pinnacle (N 56.98750, W 135.35718). Sampled species included six seaweeds, including three Laminarian kelps (Ochrophyta) and three red algae from the Gigartinales and Ceramiales, that are present in both seasons in these sites: Neoagarum fimbriatum, Macrocystis pyrifera, Hedophyllum nigripes, Cryptopleura ruprechtiana, Opuntiella californica, and Osmundia spectabilis. They also include six macro-invertebrates (two each of gastropods, crustaceans, echinoderms) that are present and dominant herbivores in these sites: Haliotis kamtschatkana, Tegula pulligo, Pentidotea resecata, Pugettia producta, Mesocentrotus franciscanus, and Strongylocentrotus droebachiensis. \nUnderstanding seasonal variation in fatty acid trophic biomarkers between dominant macrophyte resources and their benthic herbivores can help reveal how producers and their primary consumers may respond to future environmental change. These unique data from a high latitude kelp forest ecosystem were collected by a collaborative team of marine ecologists: Dr. Reyn Yoshioka, Dr. Aaron Galloway, Dr. Julie Schram, Dr. Kristy Kroeker, and Dr. Lauren Bell.\n\ncdm_data_type = Other\nVARIABLES:\nsampleID (unitless)\nseason (unitless)\nsite (unitless)\nYear_Month (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nspCode (unitless)\ntype (unitless)\ngenus (unitless)\nspecies (unitless)\nLSID (unitless)\nlengthDia_comment (unitless)\n... (65 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_947067_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_947067_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_947067_v1/index.htmlTable https://www.bco-dmo.org/dataset/947067 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_947067_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_947067_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_947067_v1

 
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