cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.856706
title: NMR spectrum of lindgomycin from a Marine Fungus of the Lindgomycetaceae

description: An unusual polyketide with a new carbon skeleton, lindgomycin (1), and the recently described ascosetin (2) were extracted from mycelia and culture broth of different Lindgomycetaceae strains, which were isolated from a sponge of the Kiel Fjord in the Baltic Sea (Germany) and from the Antarctic. Their structures were established by spectroscopic means. In the new polyketide, two distinct domains, a bicyclic hydrocarbon and a tetramic acid, are connected by a bridging carbonyl. The tetramic acid substructure of compound 1 was proved to possess a unique 5-benzylpyrrolidine-2,4-dione unit. The combination of 5-benzylpyrrolidine-2,4-dione of compound 1 in its tetramic acid half and 3-methylbut-3-enoic acid pendant in its decalin half allow the assignment of a new carbon skeleton. The new compound 1 and ascosetin showed antibiotic activities with IC50 value of 5.1 (±0.2) µM and 3.2 (±0.4) µM, respectively, against methicillin-resistant Staphylococcus aureus.
description: The NMR spectrum reflects the background data which are necessary for the structure elucidation.
description: Supplement to: Wu, Bin; Wiese, Jutta; Labes, Antje; Kramer, Annemarie; Schmaljohann, Rolf; Imhoff, Johannes F (2015): Lindgomycin, an Unusual Antibiotic Polyketide from a Marine Fungus of the Lindgomycetaceae. Marine Drugs, 13(8), 4617-4632
DOI: 10.1594/pangaea.895226
title: Meteorological observations at station PG1 within the Guadalfeo Monitoring Network (Sierra Nevada, Spain)
DOI: 10.1594/pangaea.904890
title: (Dataset 1) Pliocene alkenone unsaturation index (Uk37) and SST anomalies of ODP site 138-846

description: *** Change history *** in September 2021 it was found, that the ages in all "Dataset 1" datasets were declared here as being in "ka BP" but they were actually in "Ma". To correct this error all ages were recalculated (*1000) to fit the unit "ka BP".
DOI: 10.1594/pangaea.838573
title: Lithology of sediment core DOWELS, The Dowels Walland marsh, United Kingdom

description: This dataset was archived on 2014-11-03 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.844043
title: X-ray fluorescence on sediment core 11-CH-06F (raw data from XRF-core scanner)
DOI: 10.1594/pangaea.917011
title: 1-Hz PPP displacements at GEONET station 0834 during the 2011 Tohoku Mw9.0 earthquake
DOI: 10.1594/pangaea.843308
title: Basic measurements of radiation at station Darwin (2011-04)

description: Version 2, 2015-02-26
DOI: 10.1594/pangaea.680916
title: Meteorological synoptical observations during Meteor cruise M69

description: Data processing by Wolfgang Gloeden, Maritime Klimaüberwachung (KU24), Deutscher Wetterdienst, http://www.dwd.de
DOI: 10.1594/pangaea.497621
title: Physical oceanography from BT during cruise U58HU01113B_1935
DOI: 10.1594/pangaea.900704
title: (Supplemental Material, Table 7) Temperature data from probes inserted in cracks, crevices, and shallow sediment in search of hydrothermal discharge from Dorado Outcrop (AT26-09 and AT26-24)
DOI: 10.1594/pangaea.720417
title: Documentation of sediment core GIK16331-1
DOI: 10.1594/pangaea.917209
title: 1-Hz PPP displacements at GEONET station 1037 during the 2011 Tohoku Mw9.0 earthquake
DOI: 10.1594/pangaea.729237
title: (Table 3b) Pliocene to Miocene calcareous nannofossils in ODP Hole 122-762B

description: species abundance: A = abundant (&gt;10 specimens per field of view at 1000 X), C = common (1-10 specimens), F = few (1 specimen in 2-10 fields), R = rare (1 specimen in 11-100 fields), V = very rare (1 specimen in 101-1000 fields), - = absent
DOI: 10.1594/pangaea.758020
title: (Table S1) Stable carbon and oxygen isotope compositions of benthic foraminifera N. truempyi samples analyzed from ODP Site 198-1209
DOI: 10.1594/pangaea.830972
title: Satellite-based daily mean lake surface water temperatures from Lake_Thun, 1989-2013

description: The daily mean Lake Surface Water Temperature (LSWT) has been extracted from all available satellite observations of a particular day by using the data from a 3x3 pixel array at the center of the lake. See "Events(s)" for Lake/pixel co-ordinates.
DOI: 10.1594/pangaea.751931
title: Meteorological observations during Santa Bárbara cruise from Cádiz to Cádiz started at 1781-02-02
DOI: 10.1594/pangaea.915532
title: Recent stress azimuth in Darjeeling-Sikkim Himalaya measured by FEMR technique, location L16
DOI: 10.1594/pangaea.497850
title: Physical oceanography from BT during cruise U58X001041B_1951
DOI: 10.1594/pangaea.879711
title: XRF data of sediment core M40/4_SL71
DOI: 10.1594/pangaea.707438
title: (Table 2) Oxygen and hydrogen isotope ratios of serpentinites from ODP Hole 125-779A
DOI: 10.1594/pangaea.915535
title: Recent stress azimuth in Darjeeling-Sikkim Himalaya measured by FEMR technique, location L19
DOI: 10.1594/pangaea.909168
title: Monthly mean wind direction (1983-2018) at the Arctic meteorological station Hornsund, Spitsbergen
DOI: 10.1594/pangaea.917370
title: 1-Hz PPP displacements at GEONET station 3024 during the 2011 Tohoku Mw9.0 earthquake
DOI: 10.1594/pangaea.496089
title: Water temperature MBT profiles from cruise U90X089110M_1989
DOI: 10.1594/pangaea.821284
title: (Table 3) Geochemistry at DSDP Leg 58 Holes
DOI: 10.1594/pangaea.915513
title: Recent stress azimuth in Darjeeling-Sikkim Himalaya measured by FEMR technique, location L5
DOI: 10.1594/pangaea.484464
title: Hydrochemistry measured on water bottle samples at station SAVE2/96-1

description: This data sets is part of a compilation by James Swift for the Java OceanAtlas software. Data are from various pre-WOCE sources, mainly with contributions and quality control from Joseph Reid (SIO) and NODC.
DOI: 10.1594/pangaea.847451
title: (Table 4) Iron speciation in samples from the Winter Ice Edge taken during the SWEDARP 97/98 campaign with S.A. Agulhas

description: Detection window employed in this work: 10 µM TAC.
DOI: 10.1594/pangaea.720390
title: Documentation of sediment core GIK16036-1
DOI: 10.1594/pangaea.844219
title: X-ray fluorescence on sediment core MD07-3082 (raw data from XRF-core scanner)
DOI: 10.1594/pangaea.788320
title: Relative abundances of sea ice-related diatoms in sediment core MD03-2601

description: Diatom data from a marine sediment core give insight on Holocene changes in sea-surface conditions and climate at high southern latitudes off Adélie Land, East Antarctica. The early to mid-Holocene was warmer than the late Holocene with a transition at ~4000 calendar years B. P. Sea ice was less present and spring-summer growing season was greater during the warm period relative to the cold one, thus limiting sea ice diatom production and favoring more open ocean diatom to develop. The long-term Holocene climatic evolution in East Antarctica is explained by a combination of a delayed response to local seasonal insolation changes coupled to the long memory of the Southern Ocean. Abrupt variations of the diatom relative abundances, indicating rapid climate changes, are superimposed to the Holocene long-term trends. Spectral analyses calculate robust frequencies at ~1600 a (where “a” is years), ~1250 a, ~1050 a, ~570 a, ~310 a, ~230 a, ~150–125 a, ~110 a, ~90 a, and ~66 a. Such periods are very close to solar activity cyclicities, except for the periods at ~310 a and ~1250 a, which are close to internal climate variability cyclicities. Wavelet analyses estimate the same periods but indicate nonstationary cyclicities. Rapid climate changes at high southern latitudes may therefore be explained by a combination of external (solar) and internal (thermohaline circulation) forcings.
description: Age is given in calendar years BP. Chronology of core MD03-2601 is depicted in Denis et al. 2009 Paleoceanography and Denis et al. 2009 QSR (data at doi:10.1594/PANGAEA.788334).Investigations were funded by INSU-CNRS through the TARDHOL project. This set was provided for the data compilation of the Past4Future Project.
description: Supplement to: Crosta, Xavier; Debret, Maxime; Denis, Delphine; Courty, M A; Ther, Olivier (2007): Holocene long- and short-term climate changes off Adélie Land, East Antarctica. Geochemistry, Geophysics, Geosystems, Q11009
DOI: 10.1594/pangaea.838603
title: Lithology of sediment core ELPAYO, El Payo, Spain

description: This dataset was archived on 2014-11-03 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.838577
title: Lithology of sediment core ELGENNYA, Russia

description: This dataset was archived on 2014-11-03 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.916700
title: 1-Hz PPP displacements at GEONET station 0504 during the 2011 Tohoku Mw9.0 earthquake
DOI: 10.1594/pangaea.777247
title: (Table 2) Mineralogy and carbon, oxygen, and hydrogen isotope ratios for secondary mineral samples from igneous rocks from ODP Hole 128-794D

description: The basaltic rocks of Hole 794D drilled during Leg 128 are strongly altered. Microprobe analyses and XRD spectra on small quantities of matter extracted from thin sections show that primary minerals and glassy zones of the groundmass are totally or partially replaced by clay minerals with chlorite/saponite mixed-layer composition whatever the rock sample considered. This mixed-layer was also identified in veins and vesicles where it crystallizes in spheroidal aggregates. The largest veins and vesicles are filled by a zoned deposit: the chlorite/saponite mixed-layer always occupies the central part and is rimmed by pure saponite. Calcite crystallizes in secondary fractures which crosscut the clayey veins and vesicles.Chemographic analysis based on the M+-4Si-3R2+ projection shows that the chemical composition of the saponite component in the mixed-layer is identical to that of the free saponite. This indicates that the clay mineral crystallization was controlled by the chemical composition of the alteration fluids. From petrographic evidence, it is suggested that both chlorite/saponite mixed-layer and free saponite belong to the same hydrothermal event and are produced by a temperature decrease. This is supported by the stable isotopic data.The isotopic data show very little variation: d18O saponite ranges from 13.1 per mil to 13.5 per mil, and dD saponite from -73.6 per mil to -70.0 per mil. d18O calcite varies from +19.7 per mil to +21.9 per mil vs SMOW and d13C from -3.2 per mil to +0.4 per mil vs. PDB. These values are consistent with seawater alteration of the basalt. The formation of saponite took place at 150°-180°C and the formation of calcite at about 65°C.
description: Supplement to: Proust, D; Meunier, A; Fouillac, A M; Dudoignon, P; Sturz, Anne Aleda; Charvet, Jacques; Scott, Steven D (1992): Preliminary results on the mineralogy and geochemistry of basalt alteration, Hole 794D. In: Tamaki, K; Suychiro, K; Allan, J; McWilliams, M; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 127/128(2), 883-889
DOI: 10.1594/pangaea.915539
title: Recent stress azimuth in Darjeeling-Sikkim Himalaya measured by FEMR technique, location L23
DOI: 10.1594/pangaea.497303
title: Physical oceanography from BT during cruise M90XXB_1989
DOI: 10.1594/pangaea.917086
title: 1-Hz PPP displacements at GEONET station 0911 during the 2011 Tohoku Mw9.0 earthquake
DOI: 10.1594/pangaea.785516
title: (Table 1) Thorium and uranium isotopic composition of marine shells in sediment core GIK14350
DOI: 10.1594/pangaea.843314
title: Basic measurements of radiation at station Darwin (2011-10)

description: Version 2, 2015-02-26
DOI: 10.1594/pangaea.499011
title: Physical oceanography from BT during cruise U90X008186B_1987
DOI: 10.1594/pangaea.818811
title: Glacier mass balance Hintereisferner, Ötztal Alps, Austria, 1989/1990
DOI: 10.1594/pangaea.720419
title: Documentation of sediment core GIK16333-2
DOI: 10.1594/pangaea.868934
title: Diatoms from a short sediment core of the Lake Bolshoy Kharbei, Bolshezemelskaya Tundra, Russia
DOI: 10.1594/pangaea.892733
title: Links to master tracks in different resolutions of HEINCKE cruise HE512, Bremerhaven - Bremerhaven, 2018-06-01 - 2018-06-01
DOI: 10.1594/pangaea.917345
title: 1-Hz PPP displacements at GEONET station 2106 during the 2011 Tohoku Mw9.0 earthquake
DOI: 10.1594/pangaea.484441
title: Hydrochemistry measured on water bottle samples at station SAVE2/73-1

description: This data sets is part of a compilation by James Swift for the Java OceanAtlas software. Data are from various pre-WOCE sources, mainly with contributions and quality control from Joseph Reid (SIO) and NODC.
DOI: 10.1594/pangaea.720421
title: Documentation of sediment core GIK16335-1
DOI: 10.1594/pangaea.856921
title: Day of sea ice coverage in the Arctic (2009-08 to 2011-07)
DOI: 10.1594/pangaea.854615
title: Glacier mass balance Vernagtferner, Austria, 1991/1992
DOI: 10.1594/pangaea.684670
title: Ciliate abundance and biomass in water samples collected at Station MARCH-1997-GN36199704601MSB07 in the Aegean Sea

description: Ciliate cell sizes were measured and converted into cell volumes using appropriate geometric formulae (Peuto-Moreau, 1991). For biomass estimation the conversion factor 140 fgC µm^-3 was used (Putt and Stoecker, 1989).Borax-buffered formalin (final concentration 2% formaldehyde). Samples for ciliate counting were stored at 4°C in the dark until observation. For ciliate identification and enumeration 100 ml samples were left for 24 h in sedimentation cylinders and then observed under an inverted epifluorescence microscope.
DOI: 10.1594/pangaea.713939
title: (Table 2) Isotopical analyses of selected alteration products from DSDP Hole 34-321
DOI: 10.1594/pangaea.835142
title: Basic measurements of radiation at station Momote (2000-11)

description: Version 3, 2014-08-26
DOI: 10.1594/pangaea.626672
title: Ages and types of sedimentary rocks in Hole Heiss-1 drilled in the Heiss Island, Franz Josef Land Archipelago
DOI: 10.1594/pangaea.785053
title: Maps of surface sediment distribution in the northern Wadden Sea, North Sea

description: From 1978 to 1981, intensive sedimentological investigations were carried out on the Northfrisian intertidal shoals between the small island of Gröde and Nordstrand lsland as a part of an interdisciplinary research projekt. The objective of this sedimentological study was to reveal long and short term tendencies in sedimentation and erosion in the environment. The presented study mainly concentrated on surface mapping in the tidal flats which based on more than 5000 sediment samples. The relative amounts of the grain-size fractions &lt;0.063 mm and &gt;0.125 mm are presented on maps. Predominant sediment typs are well sorted fine sands ("Wattsand") and muddy sands ("Schlicksand"), pure muds covering only small areas. The fine-grained deposits are either found in the lee-side of an island in elongated bays having a low waterdepth during high tide near the shore or near exposed "Klei" outcrops as well as sporadically on the edge of tidal rills. Together with standardized fields observations of biological and physical properties, the maps indicate a slight erosive tendency in large sections of the investigated area.
description: Supplement to: Berner, Heinrich; Kaufhold, Holger; Nommensen, Broder; Pröber, Christian (1986): Detaillierte Kartierung der Oberflächensedimente im mittleren und südlichen Nordfriesischen Wattenmeer. Meyniana, 38, 81-93
DOI: 10.1594/pangaea.723239
title: Description of profile 7137-121
DOI: 10.1594/pangaea.496438
title: Water temperature IBT profiles from cruise U999886012I_1986
DOI: 10.1594/pangaea.497354
title: Physical oceanography from BT during cruise U06AD00242B_1969
DOI: 10.1594/pangaea.785107
title: Photographs of tiles installed at fjord Piti Palena at 2012-06-04 in 22 m water depth

description: This dataset was generated in the frame of the co-operation between the Reserva Anihue (http://www.anihuereserve.cl), the Huinay Scientific Field Station (http://www.huinay.cl) and the Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research (http://www.awi.de). If you intend to work with this data set please do not hesitate to contact the authors to discuss cooperation possibilities. Holes were drilled in the bare rock and recruitment plates mount: Polyethylene frames, supported tiles. Each plastic frame has the dimensions 21.5 cm by 17.5 cm (376.25 cm**2). The plastic frame is branded with a number and writing to prevent confusion. One recruitment tile (15.5 cm by 15.5 cm) is held in place by two plastic washers and screws, which root the tile to the hard plastic frame. The tile is composed of a roughed chequered ceramic material. Camera used: Intova IC 12. Under water photographs are taken regularly.
DOI: 10.1594/pangaea.484363
title: Hydrochemistry measured on water bottle samples at station SAtl_1983_6N_7S_9N/127-1

description: This data sets is part of a compilation by James Swift for the Java OceanAtlas software. Data are from various pre-WOCE sources, mainly with contributions and quality control from Joseph Reid (SIO) and NODC.
DOI: 10.1594/pangaea.772553
title: Hydrochemistry measured on water bottle samples during cruise TI75

description: No original source is given by the authors of the atlas.
DOI: 10.1594/pangaea.495627
title: Water temperature MBT profiles from cruise U74EH26255M_1955
DOI: 10.1594/pangaea.749782
title: Meteorological observations during INFANTA cruise from La Coruña to Montevideo started at 1773-10-15
DOI: 10.1594/pangaea.499251
title: Physical oceanography from BT during cruise U90X009755B_1985
DOI: 10.1594/pangaea.909719
title: Sea surface temperature measurements at the offshore wind farm "Global Tech I" on 2018-10-11

description: sensor: pt100 for sea surface temperature (SST)unit: T/°CGeolocation54.49266 N 6.32533 EBuoy placed near wind turbine GT58 in the offshore wind farm 'Global Tech I'time stamps in UTC time zone
DOI: 10.1594/pangaea.720551
title: Documentation of sediment core GIK16593-2
DOI: 10.1594/pangaea.748335
title: Hydrography on standard level calculated from water bottle samples of RV Marion Dufresne from 1976 to 1977
DOI: 10.1594/pangaea.853787
title: Ingestion rate and egg production of copepods collected in the upper 100m in the eastern Mediterranean Sea in March and April 2008 during SES_GR1

description: The phytoplankton dataset is based on samples taken during March-April 2008 in Libyan Sea, Southern Aegean Sea and Northern Aegean Sea. Ingestion rates were estimated from experiments performed at all the third priority stations during the cruise according to DoW of Sesame project. Copepods for the experiments were obtained with slow non-quantitative tows from the upper 100 m layer of the water column using 200 µm mesh size nets fitted with a large non-filtering cod end. For the grazing experiments we used the following copepod species: Calanus helgolandicus and Centropages typicus according to the relevant reference (Bamstedt et al. 2000). Copepod clearance rates on ciliates were calculated according to Frost equations (Frost 1972). Ingestion rates were calculated by multiplying clearance rates by the initial standing stocks (Bamstedt et al. 2000).Egg production rates of the dominant calanoid copepods were determined by incubation of fertilised females (eggs/female/day) collected in the 0-100m layer. Copepod egg production was measured for the copepods Eucalanus monachus, Centropages typicus and Calanus helgolandicus. On board experiments for the estimation of copepod egg production were taken place. For the estimation of copepod production (mg/m**2/day), lengths (copepods and eggs) were converted to body carbon (Hopcroft et al., 1998) and production was estimated from biomass and weight-specific egg production rates, by assuming that those rates are representative for juvenile specific growth rates (Berggreen et al., 1988).
DOI: 10.1594/pangaea.849000
title: Abundance and biomass of mesozooplankton collected in front of the Danube Delta in May and October 1978

description: The Gurile Dunarii 1978 dataset contains zooplankton data collected in May and October 1978 in 14 station allong 3 transect in front of the Danube Delta (45°05' – 44°45'N, 30°02'– 29°27'E). Zooplankton sampling was undertaken at 14 stations where samples were collected using a Juday closing net in the 0-10, 10-20, 20-30, 30-40 and 40-50m layer (depending also on the water masses). The dataset includes samples analysed for mesozooplankton species composition and abundance. Sampling volume was estimated by multiplying the mouth area with the wire length. Taxon-specific mesozooplankton abundance was count under microscope. Total abundance is the sum of the counted individuals. Total biomass Fodder, Rotifera , Ctenophora and Noctiluca was estimated using a tabel with wet weight for each species an stage.
DOI: 10.1594/pangaea.498094
title: Physical oceanography from BT during cruise U58XX00350B_1938
DOI: 10.1594/pangaea.908381
title: Continuous sediment temperature observations at station BEFmate_I3upp (2018-03)
DOI: 10.1594/pangaea.675414
title: Radiosonde measurements from station Payerne (2000-09)
DOI: 10.1594/pangaea.497040
title: Physical oceanography from BT during cruise M90CQ00009B_1985
DOI: 10.1594/pangaea.862254
title: GPS-derived precipitable water vapor content calculated for station GRAZ
DOI: 10.1594/pangaea.916809
title: 1-Hz PPP displacements at GEONET station 0620 during the 2011 Tohoku Mw9.0 earthquake
DOI: 10.1594/pangaea.497023
title: Physical oceanography from BT during cruise M90BY00053B_1990
DOI: 10.1594/pangaea.771582
title: delta13Corg of Paleozoic land plants

description: Based on the evaluation of 1323 carbon isotope values for Silurian to Permian terrestrial organic carbon, measured on plant fossils, cuticules, humic coals and bulk terrestrial organic matter (TOM), we conclude that the temporal trend in d13CTOM records variations in the global carbon cycle, notably an increase in the fractional burial of light (terrestrial) organic matter in Late Palaeozoic sediments. d13CTOM values suggest that the Late Palaeozoic pO2 peak could have been restricted to a time frame of ca. 40 Ma. Carbon isotope data from four taxonomic groups reveal small differences that could be a consequence of habitat conditions. No significant differences in organic carbon isotopic composition in relation to variable climatic conditions are discernible. The carbon isotopic composition solely reflects C3 plant metabolism.
description: 706 carbon isotope values (d13Corg) for Silurian to Permian terrestrial organic matter, measured on plant fossils, cuticules, humic coals and bulk terrestrial organic matter. The great majority of samples originate from foreland basins in the vicinity of the Variscan orogen or from intramontane basins in the remnants of the Caledonian and Variscan mountain belts. Additionally, many measurements represent plant remains from diverse terrestrial successions of Gondwana.
description: Supplement to: Peters-Kottig, Wolfgang; Strauss, Harald; Kerp, Hans (2006): The land plant d13C record and plant evolution in the Late Palaeozoic. Palaeogeography, Palaeoclimatology, Palaeoecology, 240(1-2), 237-252
DOI: 10.1594/pangaea.720900
title: Documentation of sediment core GIK23520-1
DOI: 10.1594/pangaea.892196
title: Responses of intertidal sediments to simulated warming and epi-faunal loss in a mesocosm: mesocosm Temperature, Salinity, Dissolved Oxygen Concentration and pH measurements over time
DOI: 10.1594/pangaea.498991
title: Physical oceanography from BT during cruise U90X008161B_1990
DOI: 10.1594/pangaea.929052
title: Historical K index values from observatory POD (Podkamennaya Tunguska), 1969-1971, 1974-1992
DOI: 10.1594/pangaea.772372
title: Hydrochemistry measured on water bottle samples during cruise DUGMS1984

description: No original source is given by the authors of the atlas.
DOI: 10.1594/pangaea.929061
title: Historical K index values from observatory YAK (Yakutsk), 1957-1991
DOI: 10.1594/pangaea.772428
title: Hydrochemistry measured on water bottle samples during cruise Nabludatel1982

description: No original source is given by the authors of the atlas.