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  • 101; 101-105; 106-111; 107; 111; 112-116; 116; 117-122; 118; 123-126; 137-139; 140-142; 143-148; 149-154; 155-162; 163-170; 171-179; 180-187; 188-194; 560; 561; 562; 563; 564; 565; 566; 569; 570; 571; 572; 573; 574; 575; 576; 577; 578; 579; 580; 581; 582; 584; 585; 586; 589; 590; 592; 594; 596; 599; 601; 602; 604; 666; 667; 668; 670; 671; 672; 673; 674; 676; 677; 678; 680; 681; 682; 683; 684; 685; 686; 687; 689; 690; 691; 692; 693; 694; 695; 696; 697; 699; 700; 701; 702; 703; 704; 705; 706; 707; 708; 709; 710; 712; 713; 714; 716; 717; 718; 719; 80; 82; 85; Cyprus; Eastern Mediterranean, Continental slope off Israel; Eratosthenes Seamount; Gargano Promontory; GeoB10701-4; GeoB10702-3; GeoB10703-3; GeoB10704-3; GeoB10705-3; GeoB10706-3; GeoB10707-4; GeoB10708-3; GeoB10710-4; GeoB10711-3; GeoB10712-3; GeoB10713-3; GeoB10714-3; GeoB10715-3; GeoB10716-3; GeoB10717-3; GeoB10718-3; GeoB10719-3; GeoB10720-5; GeoB10721-3; GeoB10722-3; GeoB10723-3; GeoB10724-3; GeoB10725-3; GeoB10726-3; GeoB10727-3; GeoB10728-3; GeoB10729-4; GeoB10730-3; GeoB10731-3; GeoB10732-3; GeoB10733-3; GeoB10734-3; GeoB10735-3; GeoB10736-3; GeoB10737-3; GeoB10738-3; GeoB10739-3; GeoB10740-3; GeoB10741-3; GeoB10742-3; GeoB10743-3; GeoB10744-3; GeoB10746-3; GeoB10747-3; GeoB10748-3; GeoB10749-3; GeoB7704-1; GeoB7705-1; GeoB7706-2; GeoB7714-1; GeoB7718-1; GeoB7720-1; GeoB7723-2; GeoB7725-2; Gravity corer (Kiel type); Greece; Gulf of Manfredonia; Gulf of Taranto; Haifa; Integrierte Analyse zwischeneiszeitlicher Klimadynamik; INTERDYNAMIK; Lybia; M40/4; M40/4_MUC65; M40/4_MUC66; M40/4_MUC67; M40/4_MUC68; M40/4_MUC69; M40/4_MUC70; M40/4_MUC71; M40/4_MUC72; M40/4_MUC73; M40/4_MUC74; M40/4_MUC75; M40/4_MUC76-2; M40/4_MUC76-3; M40/4_MUC77A; M40/4_MUC77B; M40/4_MUC78-2; M40/4_MUC79; M40/4_MUC81; M40/4_MUC82; M40/4_MUC84; M40/4_MUC85; M40/4_MUC86; M40/4_MUC87; M40/4_MUC88; M40/4_MUC89; M40/4_MUC90; M40/4_MUC91; M40/4_SL80; M51/3; M51/3_560-1; M51/3_561-4; M51/3_562-5; M51/3_563-5; M51/3_564-2; M51/3_565-1; M51/3_566-3; M51/3_569-3; M51/3_570-2; M51/3_571; M51/3_572-2; M51/3_573; M51/3_574-2; M51/3_575-6; M51/3_576-3; M51/3_577-1; M51/3_578; M51/3_579; M51/3_580; M51/3_581; M51/3_582; M51/3_584; M51/3_585; M51/3_586; M51/3_589; M51/3_590; M51/3_592; M51/3_594; M51/3_596; M51/3_599; M51/3_601-3; M51/3_602; M51/3_604; M52/2; M71/3; M71/3_H01; M71/3_H02; M71/3_H03; M71/3_H04; M71/3_H05; M71/3_H06; M71/3_H07; M71/3_H11; M71/3_H12; M71/3_Her01; M71/3_Her03; M71/3_ler01; M71/3_Rho02; M71/3_Sk01; Malta; Meteor (1986); MUC; MultiCorer; Nile Fan; POS339; Poseidon; SL; Strait of Otranto; Turkey; Zyprus  (1)
  • 563; Aluminium; Barium; Calcium; Calcium carbonate; Carbon, inorganic, total; Carbon, organic, total; Carbon, total; Copper; DEPTH, sediment/rock; Element analyser CNS, Carlo Erba NA1500; Integrierte Analyse zwischeneiszeitlicher Klimadynamik; INTERDYNAMIK; Iron; Lead; Lybia; M51/3; M51/3_563-5; Magnesium; Manganese; Mass spectrometer Finnigan MAT 252; Meteor (1986); MUC; MultiCorer; Nitrogen, total; Phosphorus; Potassium; Rubidium; Silicon; Sodium; Strontium; Sulfur, total; Titanium; X-ray fluorescence spectrometer (Panalytical MagixPRO); Zinc; Zirconium; δ15N  (1)
Document type
Keywords
Publisher
Years
  • 1
    facet.materialart.
    Unknown
    Geochemistry on Holocene sediments from the Mediterranean (2011)
    PANGAEA
    In:  Supplement to: Möbius, Jürgen; Lahajnar, Niko; Emeis, Kay-Christian (2010): Diagenetic control of nitrogen isotope ratios in Holocene sapropels and recent sediments from the Eastern Mediterranean Sea. Biogeosciences, 7, 3901-3914, https://doi.org/10.5194/bg-7-3901-2010
    Details
    Publication Date: 2024-02-02
    Description: The enhanced accumulation of organic matter in Eastern Mediterranean sapropels and their unusually low d15N values have been attributed to either enhanced nutrient availability which led to elevated primary production and carbon sequestration or to enhanced organic matter preservation under anoxic conditions. In order to evaluate these two hypothesis we have determined Ba/Al ratios, amino acid composition, N and organic C concentrations and d15N in sinking particles, surface sediments, eight spatially distributed core records of the youngest sapropel S1 (10-6 ka) and older sapropels (S5, S6) from two locations. These data suggest that (i) temporal and spatial variations in d15N of sedimentary N are driven by different degrees of diagenesis at different sites rather than by changes in N-sources or primary productivity and (ii) present day TOC export production would suffice to create a sapropel like S1 under conditions of deep-water anoxia. This implies that both enhanced TOC accumulation and d15N depletion in sapropels were due to the absence of oxygen in deep waters. Thus preservation plays a major role for the accumulation of organic-rich sediments casting doubt on the need of enhanced primary production for sapropel formation.
    Keywords: 101; 101-105; 106-111; 107; 111; 112-116; 116; 117-122; 118; 123-126; 137-139; 140-142; 143-148; 149-154; 155-162; 163-170; 171-179; 180-187; 188-194; 560; 561; 562; 563; 564; 565; 566; 569; 570; 571; 572; 573; 574; 575; 576; 577; 578; 579; 580; 581; 582; 584; 585; 586; 589; 590; 592; 594; 596; 599; 601; 602; 604; 666; 667; 668; 670; 671; 672; 673; 674; 676; 677; 678; 680; 681; 682; 683; 684; 685; 686; 687; 689; 690; 691; 692; 693; 694; 695; 696; 697; 699; 700; 701; 702; 703; 704; 705; 706; 707; 708; 709; 710; 712; 713; 714; 716; 717; 718; 719; 80; 82; 85; Cyprus; Eastern Mediterranean, Continental slope off Israel; Eratosthenes Seamount; Gargano Promontory; GeoB10701-4; GeoB10702-3; GeoB10703-3; GeoB10704-3; GeoB10705-3; GeoB10706-3; GeoB10707-4; GeoB10708-3; GeoB10710-4; GeoB10711-3; GeoB10712-3; GeoB10713-3; GeoB10714-3; GeoB10715-3; GeoB10716-3; GeoB10717-3; GeoB10718-3; GeoB10719-3; GeoB10720-5; GeoB10721-3; GeoB10722-3; GeoB10723-3; GeoB10724-3; GeoB10725-3; GeoB10726-3; GeoB10727-3; GeoB10728-3; GeoB10729-4; GeoB10730-3; GeoB10731-3; GeoB10732-3; GeoB10733-3; GeoB10734-3; GeoB10735-3; GeoB10736-3; GeoB10737-3; GeoB10738-3; GeoB10739-3; GeoB10740-3; GeoB10741-3; GeoB10742-3; GeoB10743-3; GeoB10744-3; GeoB10746-3; GeoB10747-3; GeoB10748-3; GeoB10749-3; GeoB7704-1; GeoB7705-1; GeoB7706-2; GeoB7714-1; GeoB7718-1; GeoB7720-1; GeoB7723-2; GeoB7725-2; Gravity corer (Kiel type); Greece; Gulf of Manfredonia; Gulf of Taranto; Haifa; Integrierte Analyse zwischeneiszeitlicher Klimadynamik; INTERDYNAMIK; Lybia; M40/4; M40/4_MUC65; M40/4_MUC66; M40/4_MUC67; M40/4_MUC68; M40/4_MUC69; M40/4_MUC70; M40/4_MUC71; M40/4_MUC72; M40/4_MUC73; M40/4_MUC74; M40/4_MUC75; M40/4_MUC76-2; M40/4_MUC76-3; M40/4_MUC77A; M40/4_MUC77B; M40/4_MUC78-2; M40/4_MUC79; M40/4_MUC81; M40/4_MUC82; M40/4_MUC84; M40/4_MUC85; M40/4_MUC86; M40/4_MUC87; M40/4_MUC88; M40/4_MUC89; M40/4_MUC90; M40/4_MUC91; M40/4_SL80; M51/3; M51/3_560-1; M51/3_561-4; M51/3_562-5; M51/3_563-5; M51/3_564-2; M51/3_565-1; M51/3_566-3; M51/3_569-3; M51/3_570-2; M51/3_571; M51/3_572-2; M51/3_573; M51/3_574-2; M51/3_575-6; M51/3_576-3; M51/3_577-1; M51/3_578; M51/3_579; M51/3_580; M51/3_581; M51/3_582; M51/3_584; M51/3_585; M51/3_586; M51/3_589; M51/3_590; M51/3_592; M51/3_594; M51/3_596; M51/3_599; M51/3_601-3; M51/3_602; M51/3_604; M52/2; M71/3; M71/3_H01; M71/3_H02; M71/3_H03; M71/3_H04; M71/3_H05; M71/3_H06; M71/3_H07; M71/3_H11; M71/3_H12; M71/3_Her01; M71/3_Her03; M71/3_ler01; M71/3_Rho02; M71/3_Sk01; Malta; Meteor (1986); MUC; MultiCorer; Nile Fan; POS339; Poseidon; SL; Strait of Otranto; Turkey; Zyprus
    Type: Dataset
    Format: application/zip, 6 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
    facet.materialart.
    Unknown
    Chemical composition of Holocene sediment core M51/3_563 from the Eastern Mediterranean Sea (2015)
    PANGAEA
    Details
    Publication Date: 2024-02-02
    Keywords: 563; Aluminium; Barium; Calcium; Calcium carbonate; Carbon, inorganic, total; Carbon, organic, total; Carbon, total; Copper; DEPTH, sediment/rock; Element analyser CNS, Carlo Erba NA1500; Integrierte Analyse zwischeneiszeitlicher Klimadynamik; INTERDYNAMIK; Iron; Lead; Lybia; M51/3; M51/3_563-5; Magnesium; Manganese; Mass spectrometer Finnigan MAT 252; Meteor (1986); MUC; MultiCorer; Nitrogen, total; Phosphorus; Potassium; Rubidium; Silicon; Sodium; Strontium; Sulfur, total; Titanium; X-ray fluorescence spectrometer (Panalytical MagixPRO); Zinc; Zirconium; δ15N
    Type: Dataset
    Format: text/tab-separated-values, 672 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
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