cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.957309
title: Other measurements at 10 m from station Fort Peck (2021-07)
DOI: 10.1594/pangaea.777440
title: (Table 4) Distribution of bacterial populations in sediments of ODP Hole 128-798B

description: Sediment whole-round cores from a dedicated hole (798B) were obtained for detailed microbiological analysis, down to 518 m below the seafloor (mbsf). These sediments have characteristic bacterial profiles in the top 6 mbsf, with high but rapidly decreasing bacterial populations (total and dividing bacteria, and concentrations of different types of viable heterotrophic bacteria) and potential bacterial activities. Rates of thymidine incorporation into bacterial DNA and anaerobic sulfate reduction are high in the surface sediments and decrease rapidly down to 3 mbsf. Methanogenesis from CO2/H2 peaks below the maximum in sulfate reduction and although it decreases markedly down the core, is present at low rates at all but one depth. Consistent with these activities is the removal of pore-water sulfate, methane gas production, and accumulation of reduced sulfide species. Rates of decrease in bacterial populations slow down below 6 mbsf, and there are some distinct increases in bacterial populations and activities that continue over considerable depth intervals. These include a large and significant increase in total heterotrophic bacteria below 375 mbsf, which corresponds to an increase in the total bacterial population, bacterial viability, a small increase in potential rates of sulfate reduction, and the presence of thermogenic methane and other gases. Bacterial distributions seem to be controlled by the availability of terminal electron acceptors (e.g., sulfate), the bioavailability of organic carbon (which may be related to the dark/light bands within the sediment), and biological and geothermal methane production. Significant bacterial populations are present even in the deepest samples (518 mbsf) and hence it seems likely that bacteria may continue to be present and active much deeper than the sediments studied here. These results confirm and extend our previous results of bacterial activity within deep sediments of the Peru Margin from Leg 112, and to our knowledge this is the first comprehensive report of the presence of active bacterial populations from the sediment surface to in excess of 500 mbsf and sediments &gt; 4 m.y. old.
description: Supplement to: Cragg, Barry A; Harvey, S M; Fry, J C; Herbert, R A; Parkes, R John (1992): Bacterial biomass and activity in the deep sediment layers of the Japan Sea, Hole 798B. In: Pisciotto, KA; Ingle, JCJr.; von Breymann, MT; Barron, J; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 127/128(1), 761-776
DOI: 10.1594/pangaea.740387
title: Age determination of sediment core GRUNSEE, Grünsee, Reschenscheideck, Italy

description: This dataset was archived on 2010-05-11 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.957305
title: Other measurements at 10 m from station Fort Peck (2021-06)
DOI: 10.1594/pangaea.723225
title: Description of profile 7136-403
DOI: 10.1594/pangaea.741587
title: Lithology of sediment core NILEDS2, Nile Delta S2, Egypt

description: This dataset was archived on 2010-05-11 from the EPD database.
DOI: 10.1594/pangaea.957319
title: Other measurements at 10 m from station Fort Peck (2021-10)
DOI: 10.1594/pangaea.753472
title: (Table 10) Abundance of silicoflagellates in ODP Hole 113-696B
DOI: 10.1594/pangaea.757502
title: (Table 3) Vertical distribution of seston off the West Sahara shore
DOI: 10.1594/pangaea.957314
title: Ultra-violet measurements from station Fort Peck (2021-09)
DOI: 10.1594/pangaea.740790
title: Age determination of sediment core SYRJALAN, Syrjälänsuo, Finland

description: This dataset was archived on 2010-05-11 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.957322
title: Other measurements at 10 m from station Fort Peck (2021-11)
DOI: 10.1594/pangaea.957315
title: Other measurements at 10 m from station Fort Peck (2021-09)
DOI: 10.1594/pangaea.957324
title: Ultra-violet measurements from station Fort Peck (2021-12)
DOI: 10.1594/pangaea.887533
title: Radiosonde measurements from Neumayer Station (2017-02)

description: The meteorological observatory Neumayer typically launches one radiosonde per day around 12UTC. At least weekly the sonde has an ozone sensor attached. Sondes are released from the roof of the station building. The measurement interval of the raw data is typically 1s. Data is quality controlled: Erroneous data is removed (technical issues). Partial pressure ozone is manually validated for plausibility.
DOI: 10.1594/pangaea.496557
title: Water temperature XBT profiles from cruise U99X115666_1994
DOI: 10.1594/pangaea.873994
title: Guadeloupe annual coral seawater δ¹⁸O reconstruction

description: We have generated 104-year long (1895–1999) monthly d18O and Sr/Ca time series from a fast-growing Diploria strigosa coral core drilled off Guadeloupe Island, Lesser Antilles. Coral Sr/Ca reliably records interannual to decadal surface air temperature (SAT) variations in the region and shows a pronounced warming of approximately 1.5 °C since 1950, with the strongest warming (1.2 °C) occurring since 1975. This warming is also evident in SAT measured at Guadeloupe, which ends in 1951. Thus, our Sr/Ca series extends the air temperature record by 56 years. We find that the past few decades are the warmest years over the entire period of record. The accelerated warming since 1950 is accompanied by a pronounced decrease in regional precipitation. This dampens the warming signal indicated by coral d18O, which is too low (only 0.7–0.8 °C since 1951). Consistently, δ18Osw estimated from the coral proxies also shows a strong decrease since 1950. Our data suggest an inverse relationship between SAT and precipitation (i.e. warmer and drier) for the latter half of the 20th century with the strongest trends since the mid-1970s. This is consistent with recent observational and model data, which report that while over the tropical oceans rainfall has increased due to an increase in sea surface temperatures, precipitation over land regions is reduced. A continuation of this warming and drying trend over Caribbean land regions would have severe societal consequences, especially in the context of anthropogenic warming.The El Niño Southern-Oscillation (ENSO) and the North Atlantic Oscillation (NAO) are the two major climate modes affecting large-scale SST variability in the northern tropical Atlantic. Both Sr/Ca and d18O show a close relationship to ENSO and the NAO. A quantitative comparison between extremes in mean March–May coral d18O and the Nino3 and NAO indices imply that climate variability in the northern tropical Atlantic is mainly forced by tropical Pacific and North Atlantic variability. Spectral analysis suggests that the relative importance of ENSO and the NAO is frequency dependent, with ENSO dominating at interannual, and the NAO dominating at interdecadal time scales.
description: Supplement to: Hetzinger, Steffen; Pfeiffer, Miriam; Dullo, Wolf-Christian; Garbe-Schönberg, Dieter; Halfar, Jochen (2010): Rapid 20th century warming in the Caribbean and impact of remote forcing on climate in the northern tropical Atlantic as recorded in a Guadeloupe coral. Palaeogeography, Palaeoclimatology, Palaeoecology, 296(1-2), 111-124
DOI: 10.1594/pangaea.788423
title: PaleoTools - extended software package for quantitative paleoenvironmental reconstructions

description: The Imbrie and Kipp transfer function method (IKM) and the modern analog technique (MAT) are accepted tools for quantitative paleoenvironmental reconstructions. However, no uncomplicated, flexible software has been available to apply these methods on modern computer devices. For this reason the software packages PaleoToolBox, MacTransfer, WinTransfer, MacMAT, and PanPlot have been developed.The PaleoToolBox package provides a flexible tool for the preprocessing of microfossil reference and downcore data as well as hydrographic reference parameters. It includes procedures to randomize the raw databases; to switch specific species in or out of the total species list; to establish individual ranking systems and their application on the reference and downcore databasessemi; and to convert the prepared databases into the file formats of IKM and MAT software for estimation of paleohydrographic parameters.
description: Find the program PanPlot at doi:10.1594/PANGAEA.330147. See "Further details" for the manual of the program PaleoToolBox.
description: Supplement to: Sieger, Rainer; Gersonde, Rainer; Zielinski, Ulrich (1999): A new extended software package for quantitative paleoenvironmental reconstructions. Eos, Transactions, American Geophysical Union, 80(19), 223-223
DOI: 10.1594/pangaea.804702
title: Basic measurements of radiation at station Tiksi (2010-08), Version 2

description: Version 2, 2013-01-04, please refer to new version from 2016 (see "Replaced by" reference)
DOI: 10.1594/pangaea.497408
title: Physical oceanography from BT during cruise U06XX02134B_1982
DOI: 10.1594/pangaea.760108
title: (Table 1) Grain size composition of tuff (tuff breccia) with subsilicic-ultrabasite inclusions from the transition zone of the Reykjanes Ridge
DOI: 10.1594/pangaea.788093
title: Epiphytic orchid diversity in managed and natural moist evergreen Afromontane forest in SW Ethiopia
DOI: 10.1594/pangaea.889778
title: Modern diatom counts (relative abundances) from Lake Kushu (Rebun Island) and Hime-numa Pond (Rishiri Island), northern Japan
DOI: 10.1594/pangaea.497033
title: Physical oceanography from BT during cruise M90BYB_1986
DOI: 10.1594/pangaea.774356
title: (Table T3) Element oxides of glass fragments from ODP Hole 203-1243B
DOI: 10.1594/pangaea.787473
title: (Table T16) Major element oxides of carbonates from ODP Hole 176-735B veins
DOI: 10.1594/pangaea.876036
title: (Figure 2) Annual precipitation of the Medenine and Tataouine meteorological stations during the period between 1900 and 2000
DOI: 10.1594/pangaea.749413
title: Meteorological observations during GIBRALTAR cruise from Bombay to Table Bay started at 1783-12-23
DOI: 10.1594/pangaea.957325
title: Other measurements at 10 m from station Fort Peck (2021-12)
DOI: 10.1594/pangaea.757379
title: Basic measurements of radiation at station Cener (2011-01)
DOI: 10.1594/pangaea.775888
title: (Table AT10) Palaeomagnetic analysis of ODP Hole 207-1261A

description: Sediment depth is given in mcd.
DOI: 10.1594/pangaea.494914
title: Physical oceanography during cruise U90XX00042C
DOI: 10.1594/pangaea.775132
title: Continuous meteorological observations at Neumayer station (2007-08)
DOI: 10.1594/pangaea.497424
title: Physical oceanography from BT during cruise U31ED00296B_1964
DOI: 10.1594/pangaea.614751
title: Density of firn core DML95C07_02

description: See other version for raw data.
DOI: 10.1594/pangaea.887534
title: Ozone measurements from Neumayer Station (2017-02)

description: Ozone values are integrated from measured ozone profiles
DOI: 10.1594/pangaea.433491
title: Miocene siliceous microfossil occurence of sediment core CRP-1 (Table 3)

description: Lower Miocene diatoms and other siliceous microfossils in the Cape Robcrts Project drillcore (CRP-l), Roberts Ridge, western McMurdo Sound, are documented. Diatom biostratigraphy, along with 87Sr/86Sr ratios from mollusk shells and 40Ar/39Ar data from volcanic materials, constrain the interpretation of the magnetic polarity stratigraphy and allows construction of an age model for CRP-1. Together, these records indicate an age span from to ~21.5 Ma at 147.69 mbsf (the bottom of the hole) to ~17.5 Ma at 43.15 mbsf (top of the lower Miocene interval). Important diatom datums identified in this drillcore are the FAD and LAD of Thalassiosira praefraga and the LAD of Cavitatus rectus. Variation in diatom abundance and assemblage composition through the lower Miocene reflects changes in depositional environment. There are intervals of repeated ice cover (floating or grounded) in the lower Miocene section of CRP-1, where diatom production was limited, and intervals where diatoms were growing in open, although at times shallow (&lt;35 m), marine seas. Relative numbers of planktic to benthic diatoms often parallel similar indices of water depth from sedimentologic and sequencestratigraphic interpretations. Approximately 70 diatom taxa, in addition to 2 silicoflagellate and 2 ebridian taxa, are reported. No radiolarians were encountered. Three tentative diatom biostratigraphic zones are introduced, though not formally named in this report. A Ross Sea diatom zonation for the lower Miocene to upper Eocene is under development, for future publication. The forthcoming zonation will incorporate diatom biostratigraphic information from CRP-l and CRP-2, and earlier stratigraphic drilling in McMurdo Sound, as well as magnetostratigraphically calibrated datums from the Southern Ocean.
description: N = none, R= rare, F = few, X = present
description: Supplement to: Harwood, David M; Bohaty, Steven M; Scherer, Reed P (1998): Lower Miocene diatom biostratigraphy of the CRP-1 drillcore, McMurdo Sound, Antarctica. Terra Antartica, 5(3), 499-514
DOI: 10.1594/pangaea.496508
title: Water temperature XBT profiles from cruise U99X112802_1994
DOI: 10.1594/pangaea.862238
title: GPS-derived precipitable water vapor content calculated for station FLIN
DOI: 10.1594/pangaea.862253
title: GPS-derived precipitable water vapor content calculated for station GRAS
DOI: 10.1594/pangaea.862272
title: GPS-derived precipitable water vapor content calculated for station HRAO
DOI: 10.1594/pangaea.870436
title: Temperature and current measurements in the Weddell Sea at mooring site A
DOI: 10.1594/pangaea.862484
title: GPS-derived precipitable water vapor content calculated for station VIL0
DOI: 10.1594/pangaea.829062
title: Thermal conductivity of IODP Hole 339-U1387A

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.862377
title: GPS-derived precipitable water vapor content calculated for station PALM
DOI: 10.1594/pangaea.751070
title: Meteorological observations during PALLAS cruise from Curacao to Cuba started at 1830-05-06
DOI: 10.1594/pangaea.691439
title: Mesozooplankton average mass during Professor Vodyanitskiy cruise PV24, Part III

description: Mesozooplankton was sampled by open-closing JUDAY net with a 36 cm ring diameter and mesh sizes of 125 µm. The open-closing mechanism used was the Nansen mechanical lock system allowing nets to be vertically towed through depths (0-10, 10-25, 25-50, 50-100, 100-200 m) and closed at the upper depth level. Depth of tow was evaluated by wire paid out and the angle of wire inclination. The 10-20 ml samples were preserved in 3-4% buffered formaldehyde and processed on return to the laboratory. All of copepods were identified to genus level, other taxanomic groups - to type, class, order and family levels.
DOI: 10.1594/pangaea.801640
title: Lake level reconstruction (option 2) at Laguna Potrok Aike (southern Patagonia, Argentina) for the last 49 ka
DOI: 10.1594/pangaea.739416
title: Pollen profile LAGODEH, Lagodekhi, Georgia

description: Limno-glacial deposits 110 cm in thickness in the upper alpine belt have been investigated. It is established that during the Yuanakhchiri period of glaciation in the region under study a glacial cirque was situated at an altitude of 2750 m a.s.l. After the glacier retreated, a lake was formed in its bed which existed till the second noticeable cooling in the second half of SA2 (1600-1500 years ago).
description: Method: Treated by KOH, acetolysis.The EPD (http://www.europeanpollendatabase.net) accepted species name is given in the parameter comment. This dataset was archived on 2010-05-11 from the EPD database.
description: Supplement to: Kvavadze, Eliso V; Efremov, Yurii Y (1990): The results of palynogical studies of the Holocene deposites in the highlands of the Lagodekhi Reservation (Eastern Georgia). Bulletin of the Academy of Sciences of the Georgian SSR, 139(3), 641-644
DOI: 10.1594/pangaea.819100
title: (Table 1) Minerals of bulk sediment at DSDP Holes 64-480 and 64-481

description: This paper provides a brief, descriptive, sedimentological background for the chapters on hydraulic piston core Site 480 in this symposium, and supplements data given in the site chapter for Sites 479-480 (this volume, Pt. 1). Sediments are composed primarily of planktonic diatoms, with minor numbers of silicoflagellates, radiolarians, and varying amounts of both benthic and planktonic foraminifers, along with a large terrigenous component of olive brown, silty clay. The section contains meter-thick intervals of finely laminated facies alternating with nonlaminated zones. A few paleoenvironmental events are documented within the generally uniform sequence by sporadic occurrences of thin turbidites, phosphatic concretions, fish debris concentrations, an ash layer, and a thin layer of diagenetic dolomite. The distribution of nonlaminated and laminated zones is attributed to fluctuations of bottom-water oxygen content caused by variations in circulation, fertility, and productivity. Homogeneous sections are interpreted as coinciding with cooler climatic periods, whereas laminated sections seem to correspond to upwelling conditions during drier periods.
description: Empty cells mean data not available.
description: Supplement to: Kelts, Kerry; Niemitz, Jeffrey W (1982): Preliminary sedimentology of late Quaternary diatomaceous muds from Deep Sea Drilling Project Site 480, Guaymas Basin Slope, Gulf of California. In: Curray, JR; Moore, DG; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 64, 1191-1210
DOI: 10.1594/pangaea.821779
title: Length changes of Austrian glaciers 1970/1971
DOI: 10.1594/pangaea.749940
title: Meteorological observations during KEMPHAAN cruise from Curacao to Hellevoetsluis started at 1783-04-06
DOI: 10.1594/pangaea.819069
title: (Table 1) Sulfur isotopes and sulfur content at DSDP Leg 64 Holes

description: Hydrothermal pyrite samples from Holes 477, 477A, and 478 have sulfur isotope values ranging from about 10 to 11 per mil. Samples with negative sulfur isotope values generally have low sulfide sulfur contents and reflect mixed bacterial and hydrothermal sulfur sources. At higher sulfur contents, the hydrothermal component predominates, producing positive isotope values. Hydrothermal sulfide derives from reduction of seawater sulfate and may contain a significant basaltic component. Hydrothermal anhydrite is restricted to a narrow zone beneath a dolerite sill at Site 477 and, because of partial sulfate reduction in the circulating waters, has isotopic values (23.5-25 per mil), heavier than seawater.
description: Empty cells = not determined.
description: Supplement to: Shanks, Wayne C; Niemitz, Jeffrey W (1982): Sulfur isotope studies of hydrothermal anhydrite and pyrite, Deep Sea Drilling Project Leg 64, Guaymas Basin, Gulf of California. In: Curray, JR; Moore, DG; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 64, 1137-1142
DOI: 10.1594/pangaea.833725
title: Supplementary table 4: Stable isotope data of Acarinina soldadoensis from DSDP Site 48-401
DOI: 10.1594/pangaea.817448
title: Ultra-violet measurements from station Tamanrasset (2008-04)
DOI: 10.1594/pangaea.829976
title: Description and distribution of lithologic units (VCD) from IODP Hole 338-C0002L

description: Geocode = [m CSF-A] Top Core depth (below sea floor)
DOI: 10.1594/pangaea.842632
title: Linescanner images of sediment core PG2205-2

description: RGB and Lab raw data: http://hs.pangaea.de/Raw/PG/Yakutia2013/PG2205-2_color.zip
DOI: 10.1594/pangaea.869048
title: Documentation of sediment core GIK18383-3
DOI: 10.1594/pangaea.893155
title: Experiment of light effects on phytoplankton morphometric traits and nutrient utilization: cell size measurements
DOI: 10.1594/pangaea.908800
title: Monthly series of phytoplankton abundance collected between 1989 and 2016 at A Coruña (NW Spain)

description: Phytoplankton sampled approximately at monthly intervals between May 1989 and December 2016 at Station E2CO (A Coruña, NW Spain) with Niskin bottles at 3-5 depths in the photic zone (0-70 m). All samples were collected between 10:00 and 14:00 o'clock (local time) and were preserved inLugol's iodine acid solution. Counting and identification: inverted microscope (Utermöhl's method). Some species recognized individually after 2008. Species names referenced to the Word Register of Marine Species (last access: June 2019). Phytoplankton identification and counts were made by Manuel Varela (until 2010) and Jorge Lorenzo (2011-2016). These series are part of the long-term observational project RADIALES (Instituto Español de Oceanografía, IEO, Spain).
description: Empty cells = missing values
DOI: 10.1594/pangaea.767395
title: (Table 2) Total particulate fluxes at the Titanic polygon in summer of 2001 and 2003
DOI: 10.1594/pangaea.898519
title: Water level and storage changes of Lexiewudan Co lake during 2000‒2017

description: Following information is included:1) Date of the data acquisition time in the form of yyyy-mm-dd.2) Lake water levels are orthometric heights with respect to EGM08, WGS84, in the unit of meter.3) Uncertainty of the lake water level in the unit of meter, if it is altimetry water level. The uncertainty of optical water levels was not calculated and set to 0.4) Lake water storage changes with respect to the baseline (lake water storage of the water level baseline H0, which is a value we do not exactly know; see https://doi.pangaea.de/10.1594/PANGAEA.898409) in the unit of km^3.5) The source of the data, 0 - Landsat, 1 - Envisat, 2 - ICESat, 3 - CryoSat, 4 - Jason-1/2/3.
DOI: 10.1594/pangaea.825615
title: Point measurements of magnetic susceptibility from IODP Hole 329-U1371G

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.908412
title: Continuous sediment temperature observations at station BEFmate_S3low (2018-07)
DOI: 10.1594/pangaea.782604
title: Other measurements at 10 m from station Southern Great Plains (2009-08)
DOI: 10.1594/pangaea.910487
title: Ultra-violet measurements from station Bondville (2019-02)
DOI: 10.1594/pangaea.908814
title: Monthly series of zooplankton abundance and biomass collected between 1989 and 2016 at A Coruña (NW Spain)

description: Zooplankton sampled approximately at monthly intervals between April 1988 and December 2016 at Station E2CO (A Coruña, NW Spain) with double-oblique tows of a 50-cm diameter Juday-Bogorov plankton net with 250 μm (until 1997) or 200 μm (from 1997 onwards) mesh size. The net was equipped with a General Oceanic Flowmeter for the calculation of water filtered and a depth recorder. All samples were collected between 10:00 and 14:00 o'clock (local time) and were preserved in 2−4% sodium borate-buffered formaldehyde. Sub-samples were taken to estimate total zooplankton abundances (in ind × m−3) by direct examination using a stereo microscope, and biomass (in μg DW × L−1) by weighting dried aliquots (50 ºC, 48 h). Species names referenced to the Word Register of Marine Species (last access: June 2019). Zooplankton identification and counts were made by M.T. Álvarez-Ossorio (until 2015), E. Rey and M.A. Louro (2016). These series are part of the long-term observational project RADIALES (Instituto Español de Oceanografía, IEO, Spain).
description: Empty cells = missing values
DOI: 10.1594/pangaea.915544
title: Recent stress azimuth in Darjeeling-Sikkim Himalaya measured by FEMR technique, location L28