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  • 11
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    Physical oceanography during Magnus Heinason cruise MH97/9 (2011)
    PANGAEA
    In:  Faroese Fisheries Laboratory, Tórshavn
    Details
    Publication Date: 2023-03-10
    Keywords: CTD; CTD/Rosette; CTD-RO; Date/Time of event; DEPTH, water; Elevation of event; Event label; Latitude of event; Longitude of event; Magnus Heinason; MH97/9; MH97/9_01; MH97/9_02; MH97/9_03; MH97/9_04; MH97/9_05; MH97/9_06; MH97/9_07; MH97/9_08; MH97/9_09; MH97/9_10; MH97/9_11; MH97/9_12; MH97/9_13; MH97/9_14; MH97/9_15; MH97/9_16; MH97/9_230; MH97/9_231; MH97/9_232; MH97/9_233; MH97/9_234; MH97/9_235; MH97/9_236; MH97/9_237; MH97/9_238; MH97/9_239; MH97/9_240; MH97/9_241; MH97/9_242; MH97/9_243; MH97/9_244; MH97/9_245; MH97/9_246; MH97/9_247; MH97/9_248; MH97/9_249; MH97/9_250; MH97/9_251; MH97/9_252; MH97/9_253; MH97/9_254; MH97/9_255; MH97/9_256; MH97/9_257; MH97/9_258; MH97/9_259; MH97/9_260; MH97/9_261; MH97/9_262; Norwegian Sea; Pressure, water; Salinity; South Atlantic Ocean; Temperature, water; Variability of Exchanges in the Northern Seas; VEINS
    Type: Dataset
    Format: text/tab-separated-values, 88284 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 12
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    Physical oceanography during Magnus Heinason cruise MH97/14 (2011)
    PANGAEA
    In:  Faroese Fisheries Laboratory, Tórshavn
    Details
    Publication Date: 2023-03-10
    Keywords: CTD; CTD/Rosette; CTD-RO; Date/Time of event; DEPTH, water; Elevation of event; Event label; Latitude of event; Longitude of event; Magnus Heinason; MH97/14; MH97/14_16; MH97/14_18; MH97/14_19; MH97/14_20; MH97/14_21; MH97/14_22; MH97/14_23; MH97/14_24; MH97/14_25; MH97/14_26; MH97/14_27; MH97/14_28; MH97/14_29; MH97/14_30; MH97/14_31; MH97/14_32; MH97/14_33; MH97/14_34; MH97/14_35; MH97/14_36; MH97/14_37; MH97/14_38; MH97/14_39; MH97/14_40; MH97/14_41; MH97/14_42; MH97/14_43; MH97/14_44; MH97/14_45; MH97/14_46; MH97/14_47; MH97/14_48; MH97/14_49; MH97/14_50; MH97/14_51; MH97/14_52; MH97/14_53; MH97/14_56; MH97/14_58; MH97/14_60; MH97/14_62; MH97/14_64; MH97/14_66; MH97/14_68; MH97/14_70; MH97/14_72; MH97/14_74; MH97/14_76; MH97/14_77; Norwegian Sea; Pressure, water; Salinity; South Atlantic Ocean; Temperature, water; Variability of Exchanges in the Northern Seas; VEINS
    Type: Dataset
    Format: text/tab-separated-values, 79719 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 13
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    Physical oceanography during Magnus Heinason cruise MH98/9 (2011)
    PANGAEA
    In:  Faroese Fisheries Laboratory, Tórshavn
    Details
    Publication Date: 2023-03-10
    Keywords: CTD; CTD/Rosette; CTD-RO; Date/Time of event; DEPTH, water; Elevation of event; Event label; Latitude of event; Longitude of event; Magnus Heinason; MH98/9; MH98/9_42; MH98/9_43; MH98/9_44; MH98/9_45; MH98/9_46; MH98/9_47; MH98/9_48; MH98/9_49; MH98/9_50; MH98/9_51; MH98/9_52; MH98/9_53; MH98/9_60; MH98/9_61; MH98/9_62; MH98/9_63; MH98/9_64; MH98/9_66; MH98/9_67; MH98/9_68; MH98/9_74; MH98/9_75; MH98/9_76; MH98/9_78; MH98/9_79; MH98/9_80; MH98/9_81; MH98/9_82; MH98/9_83; MH98/9_84; MH98/9_85; MH98/9_86; MH98/9_87; Norwegian Sea; Pressure, water; Salinity; South Atlantic Ocean; Temperature, water; Variability of Exchanges in the Northern Seas; VEINS
    Type: Dataset
    Format: text/tab-separated-values, 60993 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 14
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    Multiple batch experiments toto investigate Li and B partitioning and isotope fractionation between rock and water during serpentinization (2018)
    PANGAEA
    In:  Supplement to: Hansen, Christian T; Meixner, Anette; Kasemann, Simone A; Bach, Wolfgang (2017): New insight on Li and B isotope fractionation during serpentinization derived from batch reaction investigations. Geochimica et Cosmochimica Acta, 217, 51-79, https://doi.org/10.1016/j.gca.2017.08.014
    Details
    Publication Date: 2023-03-03
    Description: Multiple batch experiments (100 °C, 200 °C; 40 MPa) were conducted, using Dickson-type reactors, to investigate Li and B partitioning and isotope fractionation between rock and water during serpentinization. We reacted fresh olivine (5 g; Fo90; [B] = 〈0.02 µg/g; d11BOlivine -14 per mil; [Li] = 1.7 µg/g; d7LiOlivine = +5.3 per mil) with seawater-like fluids (75 ml, 3.2 wt.% NaCl) adjusted with respect to their Li (0.2, 0.5 µg/ml; and d7LiFluid +55 per mil) and B (~10 µg/ml and d11BFluid -0.3 per mil) characteristics. At 200 °C a reaction turnover of about 70% and a serpentinization mineral assemblage matching equilibrium thermodynamic computational results (EQ3/6) developed after 224 days runtime. Characterization of concomitant fluid samples indicated a distinct B incorporation into solid phases ([B]final_200 °C = 55.61 µg/g; DS/FB200 °C = 13.42) and a preferential uptake of the lighter 10B isotope (Delta11BS-F = -3.46 per mil). Despite a low reaction turnover at 100 °C (〈12%), considerable amounts of B were again incorporated into solid phases ([B]final_100 °C = 25.33 µg/g; DS/FB100 °C = 24.2) with even a larger isotope fractionation factor (Delta11BS-F = -9.97? per mil. While magnitude of isotope fraction appears anti-correlated with temperature, we argue for an overall attenuation of the isotopic effect through changes in B speciation in saline solutions (NaB(OH)4(aq) and B(OH)3Cl-) as well as variable B fixation and fractionation for different serpentinization product minerals (brucite, chrysotile). Breakdown of the Li-rich olivine and limited Li incorporation into product mineral phases resulted in an overall lower Li content of the final solid phase assemblage at 200 °C ([Li]final_200 °C = 0.77 µg/g; DS/FLi200 °C = 1.58). First order changes in Li isotopic compositions were defined by mixing of two isotopically distinct sources i.e. the fresh olivine and the fluid rather than by equilibrium isotope fraction. At 200 °C primary olivine is dissolved, releasing its Li budget into the fluid which shifts towards a lower d7LiF of +38.62 per mil. Newly formed serpentine minerals (d7LiS = +30.58 per mil) incorporate fluid derived Li with a minor preference of the 6Li isotope. At 100 °C Li enrichment of secondary phases exceeded Li release by olivine breakdown ([Li]final_100 °C = 2.10 µg/g; DS/FLi100 °C = 11.3) and it was accompanied by preferential incorporation of heavier 7Li isotope that might be due to incorporation of a 7Li enriched fluid fraction into chrysotile nanotubes.
    Keywords: Center for Marine Environmental Sciences; MARUM
    Type: Dataset
    Format: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet, 45.7 kBytes
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 15
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    Endmember B and Li concentration and isotope ratios of high temperature black smoker fluids from Brothers Volcano of SONNE cruise SO253 (South Pacific) (2022)
    PANGAEA
    Details
    Publication Date: 2023-03-03
    Description: Calculated pure hydrothermal end-member Li and B isotope compositions in high-temperature fluids from Brothers volcano, Kermadec Arc, Western Pacific collected during SO-253 cruise. Boron and Li isotope compositions of the high-temperature vent fluids from Brothers Volcano are in the range of other black smoker fluids from the Western Pacific and imply water-rock interaction at low water/rock ratios.
    Keywords: acid-sulfate; arc; Area/locality; argillic alteration; Boron; Comment; Date/Time of event; Event label; Geochemistry; HYDROTHERMADEC; hydrothermal; hydrothermal processes; hydrothermal vent; Inductively Coupled Plasma - Optical Emission Spectrometry (ICP-OES); Latitude of event; Lithium; Longitude of event; Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS); Remote operated vehicle; ROV; Sample ID; SO253; SO253_64-1; SO253_67-1; SO253_81-1; Sonne_2; South Pacific Ocean; Western Pacific; δ11B; δ7Li
    Type: Dataset
    Format: text/tab-separated-values, 33 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 16
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    Hydrochemistry measured on water bottle samples during ALKOR cruise AL086 (2007)
    PANGAEA
    In:  Institut für Meereskunde, Christian-Albrechts-Universität, Kiel
    Details
    Publication Date: 2023-03-14
    Keywords: AL086; Alkor (1965); Alkor86/2_172; Alkor86/2_173; Alkor86/2_174; Alkor86/2_175; Alkor86/2_176; Alkor86/2_177; Alkor86/2_178; Alkor86/2_179; Alkor86/2_200; Alkor86/2_201; Alkor86/2_202; Alkor86/2_203; Alkor86/2_204; Alkor86/2_205; Alkor86/2_206; Alkor86/2_207; Alkor86/2_208; Alkor86/2_209; Alkor86/2_210; Alkor86/2_211; Alkor86/2_212; Alkor86/2_214; Alkor86/2_215; Alkor86/2_216; Alkor86/2_217; Alkor86/2_218; Alkor86/2_219; Alkor86/2_220; Alkor86/2_221; Alkor86/2_222; Alkor86/2_223; Alkor86/2_224; Alkor86/2_225; Alkor86/2_226; Alkor86/2_227; Alkor86/2_228; Alkor86/2_229; Alkor86/2_230; Alkor86/2_231; Alkor86/2_232; Alkor86/2_233; Alkor86/2_234; Alkor86/2_235; Alkor86/2_236; Alkor86/2_237; Alkor86/2_238; Alkor86/2_239; Alkor86/2_240; Alkor86/2_241; Alkor86/2_242; Alkor86/2_243; Alkor86/2_244; Alkor86/2_245; Alkor86/2_246; Alkor86/2_247; Alkor86/2_248; Alkor86/2_249; Alkor86/2_250; Alkor86/2_251; Alkor86/2_252; Alkor86/2_253; Alkor86/2_254; Alkor86/2_255; Alkor86/2_256; Alkor86/2_257; Alkor86/2_258; Alkor86/2_259; Alkor86/2_260; Alkor86/2_261; Alkor86/2_262; Alkor86/2_263; Alkor86/2_264; Alkor86/2_265; Alkor86/2_266; Alkor86/2_267; Alkor86/2_268; Alkor86/2_269; Alkor86/2_270; Alkor86/2_271; Alkor86/2_272; Alkor86/2_273; Alkor86/2_276; Alkor86/2_277; Alkor86/2_278; Alkor86/2_279; Alkor86/2_280; Alkor86/2_281; Alkor86/2_282; Alkor86/2_283; Alkor86/2_284; Alkor86/2_285; Alkor86/2_286; Alkor86/2_287; Alkor86/2_288; Alkor86/2_289; Alkor86/2_290; Alkor86/2_291; Alkor86/2_292; Alkor86/2_293; Alkor86/2_294; Alkor86/2_295; Alkor86/2_296; Alkor86/2_297; Alkor86/2_298; Alkor86/2_299; Alkor86/2_300; Alkor86/2_301; Alkor86/2_302; Alkor86/2_303; Alkor86/2_304; Alkor86/2_305; Alkor86/2_306; Alkor86/2_307; Alkor86/2_308; Alkor86/2_309; Alkor86/2_310; Alkor86/2_311; Alkor86/2_312; Alkor86/2_313; Alkor86/2_314; Alkor86/2_315; Alkor86/2_316; Alkor86/2_317; Alkor86/2_318; Alkor86/2_319; Alkor86/2_320; Alkor86/2_321; Alkor86/2_322; Alkor86/2_323; Alkor86/2_324; Alkor86/2_325; Alkor86/2_326; Alkor86/2_327; Alkor86/2_328; Alkor86/2_329; Alkor86/2_330; Alkor86/2_331; Alkor86/2_332; Alkor86/2_333; Alkor86/2_334; Alkor86/2_335; Alkor86/2_336; Alkor86/2_337; Alkor86/2_338; Alkor86/2_339; Alkor86/2_340; Alkor86/2_341; Alkor86/2_342; Alkor86/2_343; Alkor86/2_344; Alkor86/2_345; Alkor86/2_346; Alkor86/2_347; Alkor86/2_348; Alkor86/2_349; Alkor86/2_350; Alkor86/2_351; Alkor86/2_352; Alkor86/2_353; Alkor86/2_354; Alkor86/2_355; Alkor86/2_356; Alkor86/2_357; Alkor86/2_358; Alkor86/2_359; Alkor86/2_360; Alkor86/2_361; Alkor86/2_362; Alkor86/2_363; Alkor86/2_364; Alkor86/2_365; Alkor86/2_366; Alkor86/2_367; Alkor86/2_368; Alkor86/2_369; Alkor86/2_370; Alkor86/2_371; Alkor86/2_372; Alkor86/2_373; Alkor86/2_374; Alkor86/2_375; Alkor86/2_376; Alkor86/2_377; Alkor86/2_378; Alkor86/2_379; Alkor86/2_380; Alkor86/2_382; Alkor86/2_384; Alkor86/2_386; Alkor86/2_387; Alkor86/2_388; Alkor86/2_389; Alkor86/2_390; Alkor86/2_391; Alkor86/2_392; Alkor86/2_393; Alkor86/2_394; Alkor86/2_396; Baltic Sea; Chlorophyll total; CTD/Rosette; CTD-RO; Date/Time of event; DEPTH, water; Elevation of event; Event label; Latitude of event; Longitude of event; Nitrate; Nitrite; Oxygen; pH; Phosphate; Pressure, water; Salinity; Silicate; Temperature, water
    Type: Dataset
    Format: text/tab-separated-values, 48951 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 17
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    Boron, lithium and isotope compositions in acid-sulfate and black smoker fluids from Macauley and Brothers of SONNE cruise SO253 (South Pacific) (2022)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Description: Lithium, boron and magnesium isotope compositions in high-temperature and acid-sulfate fluids from Brothers and Macauley volcano, Kermadec Arc, Western Pacific collected during SO-253 cruise. The acid-sulfate fluids exceed Mg concentrations of seawater and differ from previously known acid-sulfate fluids with seawater-like Mg concentrations. Based on our data, we explain the Mg enrichments with venting of a brine phase (Macauley volcano) and dissolution of caminite and Mg leaching from the ocean crust (Lower Cone, Brothers Volcano).
    Keywords: acid-sulfate; arc; argillic alteration; Boron; CTD/Rosette; CTD-RO; Date/Time of event; DEPTH, water; Device type; Event label; Geochemistry; HYDROTHERMADEC; hydrothermal; hydrothermal processes; hydrothermal vent; Inductively Coupled Plasma - Optical Emission Spectrometry (ICP-OES); Latitude of event; Lithium; Longitude of event; Magnesium; Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS); pH; Remote operated vehicle; ROV; Sample ID; SO253; SO253_13-1; SO253_45-1; SO253_48-1; SO253_61-1; SO253_64-1; SO253_67-1; SO253_72-1; SO253_80-1; SO253_81-1; SO253_9-1; Sonne_2; South Pacific Ocean; Stage; Station label; Temperature, water, maximum; Temperature, water, minimum; Western Pacific; δ11B; δ11B, standard deviation; δ26Mg; δ26Mg, standard deviation; δ7Li; δ7Li, standard deviation
    Type: Dataset
    Format: text/tab-separated-values, 287 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 18
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    Sr/Ca ratios and oxygen isotopes from sclerosponges
    PANGAEA
    In:  Supplement to: Haase-Schramm, Alexandra; Böhm, Florian; Eisenhauer, Anton; Dullo, Wolf-Christian; Joachimski, Michael M; Hansen, Bent T; Reitner, Joachim (2003): Sr/Ca ratios and oxygen isotopes from sclerosponges: Temperature history of the Caribbean mixed layer and thermocline during the Little Ice Age. Paleoceanography, 18(3), 1073, https://doi.org/10.1029/2002PA000830
    Details
    Publication Date: 2023-05-12
    Description: We investigate aragonitic skeletons of the Caribbean sclerosponge Ceratoporella nicholsoni from Jamaica, 20 m below sea level (mbsl), and Pedro Bank, 125 mbsl. We use d18O and Sr/Ca ratios as temperature proxies to reconstruct the Caribbean mixed layer and thermocline temperature history since 1400 A.D. with a decadal time resolution. Our age models are based on U/Th dating and locating of the radiocarbon bomb spike. The modern temperature difference between the two sites is used to tentatively calibrate the C. nicholsoni Sr/Ca thermometer. The resulting calibration points to a temperature sensitivity of Sr/Ca in C. nicholsoni aragonite of about -0.1 mmol/mol/K. Our Sr/Ca records reveal a pronounced warming from the early 19th to the late 20th century, both at 20 and 125 mbsl. Two temperature minima in the shallow water record during the late 17th and early 19th century correspond to the Maunder and Dalton sunspot minima, respectively. Another major cooling occurred in the late 16th century and is not correlatable with a sunspot minimum. The temperature contrast between the two sites decreased from the 14th century to a minimum in the late 17th century and subsequently increased to modern values in the early 19th century. This is interpreted as a long-term deepening and subsequent shoaling of the Caribbean thermocline. The major trends of the Sr/Ca records are reproduced in both specimens but hardly reflected in the d18O records.
    Type: Dataset
    Format: application/zip, 7 datasets
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 19
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    Physical, chemical and biological oceanography from the Skagerrak Experiment (SKAGEX)
    PANGAEA
    In:  International Council for the Exploration of the Sea, Copenhagen
    Details
    Publication Date: 2023-05-12
    Description: A joint international investigation in the Skagerrak area, the Skagerrak Experiment (SKAGEX) was carried out from spring 1990 to spring 1991. Four field phases (SKAGEX I-IV) were carried out, and 17 research ships from 7 countries participated with the following objectives: - to identify and quantify the various water masses entering and leaving the Skagerrak Area, and their variations over time; - to investigate the mechanisms that drive the circulation in the area, and its links with biological processes; - to investigate the pathways of contaminants through the Skagerrak. The leader of the Project was B. Dybern; the ICES Data Centre acted as the project data centre, collating most of the oceanographic data from 2896 bottle/CTD profiles. This data set is a copy from the original data at ICES, published in 2007 via the information system PANGAEA.
    Keywords: Alexander von Humboldt; Argos; Argos90/11; Argos90/11_660; Argos90/11_661; Argos90/11_662; Argos90/11_663; Argos90/11_664; Argos90/11_665; Argos90/11_666; Argos90/11_667; Argos90/11_668; Argos90/11_669; Argos90/11_670; Argos90/11_671; Argos90/11_672; Argos90/11_673; Argos90/11_674; Argos90/11_675; Argos90/11_676; Argos90/11_677; Argos90/11_678; Argos90/11_679; Argos90/11_680; Argos90/11_681; Argos90/11_682; Argos90/11_683; Argos90/11_684; Argos90/11_685; Argos90/11_686; Argos90/11_687; Argos90/11_688; Argos90/11_689; Argos90/11_690; Argos90/11_691; Argos90/11_692; Argos90/11_693; Argos90/11_694; Argos90/11_695; Argos90/8; Argos90/8_380; Argos90/8_381; Argos90/8_382; Argos90/8_383; Argos90/8_384; Argos90/8_385; Argos90/8_386; Argos90/8_387; Argos90/8_388; Argos90/8_389; Argos90/8_390; Argos90/8_391; Argos90/8_392; Argos90/8_393; Argos90/8_394; Argos90/8_395; Argos90/8_396; Argos90/8_397; Argos90/8_398; Argos90/8_399; Argos90/8_400; Argos90/8_401; Argos90/8_402; Argos90/8_403; Argos90/8_404; Argos90/8_405; Argos90/8_406; Argos90/8_407; Argos90/8_408; Argos90/8_409; Argos90/8_410; Argos90/8_411; Argos90/8_412; Argos90/8_413; Argos90/8_414; Argos90/8_415; Argos90/8_416; Argos90/8_417; Argos90/8_418; Argos90/8_419; Argos90/8_420; Argos90/8_421; Argos90/8_422; Argos90/8_423; Argos90/8_424; Argos90/8_425; Argos90/8_426; Argos90/8_427; Argos90/8_428; Argos90/8_429; Argos90/8_430; Argos90/8_431; Argos90/8_432; Argos90/8_433; Argos90/8_434; Argos90/8_435; Argos90/8_436; Argos90/8_437; Argos90/8_438; Argos90/8_439; Argos90/8_440; Argos90/8_441; Argos90/8_442; Argos90/8_443; Argos90/8_444; Argos90/8_445; Argos90/8_446; Argos90/8_447; Argos90/8_448; Argos90/8_449; Argos90/8_450; Argos90/8_451; Argos90/8_452; Argos90/8_453; Argos90/8_454; Argos90/8_455; Argos90/8_456; Argos90/8_457; Argos90/8_458; Argos90/8_459; Argos90/8_460; Argos90/8_461; Argos90/8_462; Argos90/8_463; Argos90/8_464; Argos90/8_465; Argos90/8_466; Argos90/8_467; Argos90/8_468; Argos90/8_469; Argos90/8_470; Argos90/8_471; Argos90/8_472; Argos90/8_473; Argos90/8_474; Argos90/8_475; Argos90/8_476; Argos90/8_477; Argos90/8_478; Argos90/8_479; Argos90/8_480; Argos90/8_481; Argos90/8_482; Argos90/8_483; Argos90/8_484; Argos90/8_485; Argos90/8_486; Argos90/8_487; Argos90/8_488; Argos90/8_489; Argos90/8_490; Argos90/8_491; Argos90/8_492; Argos90/8_493; Argos90/8_494; Argos90/8_495; Argos90/8_496; Argos90/8_497; Argos90/8_498; Argos90/8_499; Argos90/8_500; Argos90/8_501; Argos90/8_502; Argos90/8_503; Argos90/8_504; Argos90/8_505; Argos90/8_506; Argos90/8_507; Argos90/8_508; Argos90/8_509; Argos90/8_510; Argos90/8_511; Argos90/8_512; Argos90/8_513; Argos90/8_514; Argos90/8_515; Argos90/8_516; Argos90/8_517; Argos90/8_518; Argos90/8_519; Argos90/8_520; Argos90/8_521; Argos90/8_522; Argos90/8_523; Argos90/8_524; Argos90/8_525; Argos90/8_526; Argos90/8_527; Argos90/8_528; Argos90/8_529; Argos90/8_530; Argos90/8_531; Argos90/8_532; Argos90/8_533; Argos90/8_534; Argos90/8_535; Argos90/8_536; Argos90/8_537; Argos90/8_538; Argos90/8_539; Argos90/8_540; Argos90/8_541; Argos90/8_542; Argos90/8_543; Argos90/8_544; Argos90/8_545; Argos90/8_546; Argos90/8_547; Argos90/8_548; Argos90/8_549; Argos90/8_550; Argos90/8_551; Argos90/8_G10-1; Argos90/8_G10-2; Argos90/8_G10-3; Argos90/8_G10-4; Argos90/8_G1-1; Argos90/8_G11-1; Argos90/8_G11-2; Argos90/8_G11-3; Argos90/8_G11-4; Argos90/8_G11-5; Argos90/8_G1-2; Argos90/8_G12-1; Argos90/8_G12-2; Argos90/8_G12-3; Argos90/8_G12-4; Argos90/8_G1-3; Argos90/8_G2-1; Argos90/8_G2-2; Argos90/8_G2-3; Argos90/8_G2-4; Argos90/8_G2-5; Argos90/8_G3-1; Argos90/8_G3-2; Argos90/8_G3-3; Argos90/8_G3-4; Argos90/8_G4-1; Argos90/8_G4-2; Argos90/8_G4-3; Argos90/8_G4-4; Argos90/8_G4-5; Argos90/8_G5-1; Argos90/8_G5-2; Argos90/8_G5-3; Argos90/8_G5-4; Argos90/8_G5-5; Argos90/8_G6-1; Argos90/8_G6-2; Argos90/8_G7-1; Argos90/8_G7-2; Argos90/8_G7-3; Argos90/8_G7-4; Argos90/8_G7-5; Argos90/8_G8-1; Argos90/8_G9-1; Argos90/8_G9-2; Argos90/8_G9-3; Argos90/8_G9-4; Argos91/1; Argos91/1_10; Argos91/1_11; Argos91/1_12; Argos91/1_13; Argos91/1_14; Argos91/1_15; Argos91/1_16; Argos91/1_17; Argos91/1_18; Argos91/1_19; Argos91/1_2; Argos91/1_20; Argos91/1_21; Argos91/1_22; Argos91/1_23; Argos91/1_24; Argos91/1_25; Argos91/1_26; Argos91/1_27; Argos91/1_28; Argos91/1_29; Argos91/1_3; Argos91/1_30; Argos91/1_31; Argos91/1_32; Argos91/1_33; Argos91/1_34; Argos91/1_35; Argos91/1_36; Argos91/1_37; Argos91/1_4; Argos91/1_5; Argos91/1_6; Argos91/1_7; Argos91/1_8; Argos91/1_9; Argos91/5; Argos91/5_221; Argos91/5_222; Argos91/5_223; Argos91/5_224; Argos91/5_225; Argos91/5_226; Argos91/5_227; Argos91/5_228; Argos91/5_229; Argos91/5_230; Argos91/5_231; Argos91/5_232; Argos91/5_233; Argos91/5_234; Argos91/5_235; Argos91/5_236; Argos91/5_237; Argos91/5_238; Argos91/5_239; Argos91/5_240; Argos91/5_241; Argos91/5_242; Argos91/5_243; Argos91/5_244; Argos91/5_245; Argos91/5_246; Argos91/5_247; Argos91/5_248; Argos91/5_249; Argos91/5_250; Argos91/5_251; Argos91/5_252; Argos91/5_253; Argos91/5_254; Argos91/5_255; Argos91/5_256; Argos91/5_257; Argos91/5_258; Argos91/5_259; Argos91/5_260; Argos91/5_261; Argos91/5_262; Argos91/5_263; Argos91/5_264; Argos91/5_265; Argos91/5_266; Argos91/5_267; Argos91/5_268; Argos91/5_269; Argos91/5_270; Argos91/5_271; Argos91/5_272; Argos91/5_273; Argos91/5_274; Argos91/5_E10; Argos91/5_E2; Argos91/5_E4; Argos91/5_E6; Argos91/5_E8-1; Argos91/5_E8-2; Argos91/5_F1; Argos91/5_F10; Argos91/5_F12-1; Argos91/5_F12-2; Argos91/5_F3; Argos91/5_F6; Argos91/5_F8; Argos91/5_G11; Argos91/5_G5; Argos91/5_G7; Argos91/5_G9; Argos91/5_H10; Argos91/5_H12; Argos91/5_H14; Argos91/5_H15; Argos91/5_H2; Argos91/5_H4; Argos91/5_H6; Argos91/5_H7; Argos91/5_H9; Arne Tiselius; Arnold Veimer; AT90/1; AT90/1_25; AT90/1_26; AT90/1_27; AT90/1_28; AT90/1_29; AT90/1_30; AT90/1_31; AT90/1_32; AT90/1_33; AT90/1_34; AT90/1_35; AT90/1_36; AT90/1_37; AT90/1_38; AT90/1_39; AT90/1_40; AT90/1_41; AT90/1_42; AT90/1_43; AT90/1_44; AT90/1_45; AT90/1_46; AT90/1_47; AT90/1_48; AT90/1_49; AT90/1_50; AT90/1_51; AT90/1_52; AT90/1_53; AT90/1_54; AT90/1_B1-1; AT90/1_B1-2; AT90/1_B1-3; AT90/1_B1-4; AT90/1_B1-5; AT90/1_B2-1; AT90/1_B2-2; AT90/1_B2-3; AT90/1_B2-4; AT90/1_B3-1; AT90/1_B3-2; AT90/1_B3-3; AT90/1_B3-4; AT90/1_B4-1; AT90/1_B4-2; AT90/1_B4-3; AT90/1_B4-4; AT90/1_B5-1; AT90/1_B5-2; AT90/1_B5-3; AT90/1_B5-4; AT90/1_B6-1; AT90/1_B6-2; AT90/1_B6-3; AT90/1_B6-4; AT90/1_B6-5; AT90/2; AT90/2_67; AT90/2_68; AT90/2_69; AT90/2_70; AT90/2_71; AT90/2_72; AT90/2_73; AT90/2_74; AT90/2_75; AT90/2_76; AT90/2_77; AT90/2_78; AT90/2_79; AT90/2_80; AT90/2_81; AT90/2_82; AT90/2_B0-1; AT90/2_B0-2; AT90/2_B1-1; AT90/2_B1-2; AT90/2_B2-1; AT90/2_B2-2; AT90/2_B3-1; AT90/2_B3-2; AT90/2_B4-1; AT90/2_B4-2; AT90/2_B5-1; AT90/2_B5-2; AT90/2_B6-1; AT90/2_B6-2; AT91/1; AT91/1_10; AT91/1_11; AT91/1_12; AT91/1_13; AT91/1_14; AT91/1_15; AT91/1_16; AT91/1_17; AT91/1_18; AT91/1_19; AT91/1_20; AT91/1_21; AT91/1_22; AT91/1_23; AT91/1_24; AT91/1_25; AT91/1_5; AT91/1_6; AT91/1_7; AT91/1_8; AT91/1_9; AT91/1_B0-1; AT91/1_B0-2; AT91/1_B1-1; AT91/1_B1-2; AT91/1_B2-1; AT91/1_B2-2; AT91/1_B3-1; AT91/1_B3-2; AT91/1_B4-1; AT91/1_B4-2; AT91/1_B5-1; AT91/1_B5-2; AT91/1_B6-1; AT91/1_B6-2; AT91/2; AT91/2_1; AT91/2_2; AT91/2_3; AT91/2_4; AT91/2_41; AT91/2_42; AT91/2_43; AT91/2_44; AT91/2_45; AT91/2_46; AT91/2_5; AT91/2_B1; AT91/2_B2; AT91/2_B3; AT91/2_B4; AT91/2_B5; AT91/2_B6; Atair; Atair90/6; Atair90/6_1001; Atair90/6_101; Atair90/6_1101; Atair90/6_1201; Atair90/6_1301; Atair90/6_1401; Atair90/6_1501; Atair90/6_1601; Atair90/6_1701; Atair90/6_1801; Atair90/6_1901; Atair90/6_2001; Atair90/6_201; Atair90/6_2101; Atair90/6_2201; Atair90/6_2301; Atair90/6_2401; Atair90/6_2501; Atair90/6_2601; Atair90/6_2701; Atair90/6_2801; Atair90/6_2901; Atair90/6_3001; Atair90/6_301; Atair90/6_3101; Atair90/6_3201; Atair90/6_3301; Atair90/6_3401; Atair90/6_3501; Atair90/6_3601; Atair90/6_3701; Atair90/6_3801; Atair90/6_3901; Atair90/6_4001; Atair90/6_401; Atair90/6_4101; Atair90/6_4201; Atair90/6_4301; Atair90/6_4401;
    Type: Dataset
    Format: application/zip, 68 datasets
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    DATA PANGAEA
  • 20
    facet.materialart.
    Unknown
    Mesocosm experiment on warming and acidification effects in 2012: Zooplankton data (2015)
    PANGAEA
    In:  Supplement to: Garzke, Jessica; Hansen, Thomas; Ismar, Stefanie M; Sommer, Ulrich; Ross, Pauline M (2016): Combined Effects of Ocean Warming and Acidification on Copepod Abundance, Body Size and Fatty Acid Content. PLoS ONE, 11(5), e0155952, https://doi.org/10.1371/journal.pone.0155952
    Details
    Publication Date: 2023-04-24
    Description: Concerns about increasing atmospheric CO2 concentrations and global warming have initiated studies on the consequences of multiple-stressor interactions on marine organisms and ecosystems. We present a fully-crossed factorial mesocosm study and assess how warming and acidification affect the abundance, body size, and fatty acid composition of copepods as a measure of nutritional quality. The experimental set-up allowed us to determine whether the effects of warming and acidification act additively, synergistically, or antagonistically on the abundance, body size, and fatty acid content of copepods, a major group of lower level consumers in marine food webs. Copepodite (developmental stages 1-5) and nauplii abundance were antagonistically affected by warming and acidification. Higher temperature decreased copepodite and nauplii abundance, while acidification partially compensated for the temperature effect. The abundance of adult copepods was negatively affected by warming. The prosome length of copepods was significantly reduced by warming, and the interaction of warming and CO2 antagonistically affected prosome length. Fatty acid composition was also significantly affected by warming. The content of saturated fatty acids increased, and the ratios of the polyunsaturated essential fatty acids docosahexaenoic- (DHA) and arachidonic acid (ARA) to total fatty acid content increased with higher temperatures. Additionally, here was a significant additive interaction effect of both parameters on arachidonic acid. Our results indicate that in a future ocean scenario, acidification might partially counteract some observed effects of increased temperature on zooplankton, while adding to others. These may be results of a fertilizing effect on phytoplankton as a copepod food source. In summary, copepod populations will be more strongly affected by warming rather than by acidifying oceans, but ocean acidification effects can modify some temperature impacts
    Keywords: BIOACID; Biological Impacts of Ocean Acidification
    Type: Dataset
    Format: application/zip, 4 datasets
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