cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.786848
title: (Table 1) Summary of one-dimensional consolidation test results for ODP Leg 133 holes

description: Most of the sediments at Sites 819 through 821 are underconsolidated, likely the result of high sedimentation rates. Normally consolidated sediments appear at intervals of low sedimentation rate at Site 820. Overconsolidation occurs in the shallowest unit of Site 820, suggesting recent mass wasting, and at the deepest interval, which may define an older erosional surface.At Site 819 for the depth range of 0 to 400 m, porosity is correlated with percentage of mud and is inversely proportional to carbonate content.Mass accumulation rates in the upper 30 m above a major hiatus at Site 819 are fairly constant from 240 to 100 k.y., following a 50-k.y. period of slightly higher accumulation rates. The mass accumulation rate increases steadily from 100 k.y. to the present.
description: Supplement to: Ladd, John W; Moran, Kate; Kroon, Dick; Jarrard, Richard D; Chen, Min-Pen; Palmer-Julson, Amanda; Glenn, Craig R (1993): Porosity variation and consolidation on the northeastern Australian Margin. In: McKenzie, JA; Davies, PJ; Palmer-Julson, A; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 133, 617-623
DOI: 10.1594/pangaea.907069
title: (Table S6) Latest Maastrichtian relative abundance of foraminifera of Bass River ODP sediment core
DOI: 10.1594/pangaea.659071
title: Frequency distributions of Siphonodictyon xamaycaense spicule dimensions (Pulitzer-Finali, 1968); sample no. USNM 47707 (holotype)

description: See also doi:10.1594/PANGAEA.658965 for primary data
DOI: 10.1594/pangaea.659093
title: Daily precipitation sums from meteorological station Balantak, Indonesia

description: Project: The Impact of ENSO on Sustainable Water Management and the Decision-Making Community at a Rainforest Margin in Indonesia (IMPENSO), http://www.gwdg.de/~impenso, subproject C: The socio-economic impact of ENSO; funded by German Ministry of Education and Research (BMBF) within the framework of the German Climate Research Program DEKLIM, http://www.deklim.de
DOI: 10.1594/pangaea.659073
title: Frequency distributions of Siphonodictyon alberti spicule dimensions (Schönberg, in review); sample no. MNHN (LBIM) DT 875 (holotype)

description: See also doi:10.1594/PANGAEA.658967 for primary data
DOI: 10.1594/pangaea.754675
title: Other measurements at 30 m from station Payerne (1994-03)

description: Before 2017-05-15 the parameter declarations in this data set were mostly wrong. All data declared SWU was actually LWU data; all data declared LWU data was actually LWD data, all data declared SWD data was actually SWU data and all data declared LWD data was actually SWD data. Data set is now corrected.
DOI: 10.1594/pangaea.804017
title: (Table 1) Stable nitrogen isotopes of ammonium in interstitial waters from ODP Site 164-997

description: Ammonium (NH4+) concentration profiles in piston-core sediments of the Carolina Rise and Blake Ridge generally have linear concentration profiles within the sulfate reduction zone (Borowski, 1998). Deep Sea Drilling Project (DSDP) Site 533, located on the Blake Ridge, also displayed a linear ammonium concentration profile through the sulfate reduction zone and the profile linearity continues into the upper methanogenic zone to a depth of ~200 meters below seafloor (mbsf), where the first methane gas hydrates probably occur (Jenden and Gieskes, 1983, doi:10.2973/dsdp.proc.76.114.1983; Kvenvolden and Barnard, 1983, doi:10.2973/dsdp.proc.76.106.1983). Sediments from the Ocean Drilling Program (ODP) Leg 164 deep holes (Sites 994, 995, and 997) also exhibit linear ammonium profiles above the top of the gas hydrate zone (~200 mbsf) (Paull, Matsumoto, Wallace, et al., 1996, doi:10.2973/odp.proc.ir.164.1996).We hypothesized that a possible cause of linear ammonium profiles was diffusion of ammonium from a concentrated ammonium source at depth. We further reasoned that if this ammonium were produced by microbial fermentation reactions at depth, that a comparison of the nitrogen isotopic composition of sedimentary organic nitrogen and the nitrogen with pore-water ammonium would test this hypothesis. Convergence with depth of d15N values of the nitrogen source (sedimentary organic matter) and the nitrogen product (dissolved NH4+) would strongly suggest that ammonium was produced within a particular depth zone by microbial fermentation reactions. Here, we report d15N values of pore-water ammonium from selected interstitial water (IW) samples from Site 997, sampled during ODP Leg 164.
description: Sediment depth is given in mbsf. For ammonium concentrations (and other water chemical data) of ODP Site 164-997 see Paull, Matsumoto, Wallace, et al. (1996, doi:10.2973/odp.proc.ir.164.1996) or datasets: doi:10.1594/PANGAEA.256060 and doi:10.1594/PANGAEA.256061.
description: Supplement to: Borowski, Walter S; Paull, Charles K (2000): Data Report: Nitrogen isotopic composition of pore-water ammonium, Blake Ridge, Site 997. In: Paull, CK; Matsumoto, R; Wallace, PJ; Dillon, WP (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 164, 1-2
DOI: 10.1594/pangaea.778024
title: Gas measurements from IODP Hole 317-U1351B

description: Geocode = Top depth CSF-A (m). Introduction to shipboard organic geochemistry on the JOIDES Resolution; ODP Technical Note 30: http://www-odp.tamu.edu/publications/tnotes/tn30/TNOTE_30.PDF
DOI: 10.1594/pangaea.784222
title: Basic measurements of radiation at station Carpentras (2012-02)
DOI: 10.1594/pangaea.659043
title: Biometry of Siphonodictyon xamaycaense Pulitzer-Finali 1968; sample no. USNM 47707 (holotype)

description: See also doi:10.1594/PANGAEA.658965 for primary data
DOI: 10.1594/pangaea.895962
title: Hemocyte data of blue mussel Mytilus edulis infected by Mytilicola intestinalis
DOI: 10.1594/pangaea.807102
title: Factor analyses and sea surface temperature estimation for ODP Site 202-1240 samples

description: DEPTH, sediment is given in mbsf.
DOI: 10.1594/pangaea.688956
title: Radiosonde M16_R409 during METEOR cruise M16 on 1969-04-15 08:48h

description: Height of tropause 16560 m; Data processing by Wolfgang Gloeden, Maritime Klimaüberwachung (KU24), Deutscher Wetterdienst, http://www.dwd.de
DOI: 10.1594/pangaea.872972
title: (Table 05b) Splice data of magnetic susceptibility (MS) from different holes of IODP Site 342-U1406
DOI: 10.1594/pangaea.684702
title: (Appendix) Mg/Ca ratios of ostracodes and bottom-water temperature reconstruction for the Mid-Pliocene of ODP Site 114-704 in the North Atlantic

description: Age is PRISM-1 age
DOI: 10.1594/pangaea.688977
title: Radiosonde M16_R433 during METEOR cruise M16 on 1969-04-22 21:00h

description: Height of tropause 16590 m; Data processing by Wolfgang Gloeden, Maritime Klimaüberwachung (KU24), Deutscher Wetterdienst, http://www.dwd.de
DOI: 10.1594/pangaea.817624
title: (Table 1) Climate characteristics of the four North American Tundra Experiment (ITEX) sites

description: Climate warming is expected to differentially affect CO2 exchange of the diverse ecosystems in the Arctic. Quantifying responses of CO2 exchange to warming in these ecosystems will require coordinated experimentation using standard temperature manipulations and measurements. Here, we used the International Tundra Experiment (ITEX) standard warming treatment to determine CO2 flux responses to growing-season warming for ecosystems spanning natural temperature and moisture ranges across the Arctic biome. We used the four North American Arctic ITEX sites (Toolik Lake, Atqasuk, and Barrow [USA] and Alexandra Fiord [Canada]) that span 10° of latitude. At each site, we investigated the CO2 responses to warming in both dry and wet or moist ecosystems. Net ecosystem CO2 exchange (NEE), ecosystem respiration (ER), and gross ecosystem photosynthesis (GEP) were assessed using chamber techniques conducted over 24-h periods sampled regularly throughout the summers of two years at all sites.At Toolik Lake, warming increased net CO2 losses in both moist and dry ecosystems. In contrast, at Atqasuk and Barrow, warming increased net CO2 uptake in wet ecosystems but increased losses from dry ecosystems. At Alexandra Fiord, warming improved net carbon uptake in the moist ecosystem in both years, but in the wet and dry ecosystems uptake increased in one year and decreased the other. Warming generally increased ER, with the largest increases in dry ecosystems. In wet ecosystems, high soil moisture limited increases in respiration relative to increases in photosynthesis. Warming generally increased GEP, with the notable exception of the Toolik Lake moist ecosystem, where warming unexpectedly decreased GEP &gt;25%. Overall, the respiration response determined the effect of warming on ecosystem CO2 balance. Our results provide the first multiple-site comparison of arctic tundra CO2 flux responses to standard warming treatments across a large climate gradient. These results indicate that (1) dry tundra may be initially the most responsive ecosystems to climate warming by virtue of strong increases in ER, (2) moist and wet tundra responses are dampened by higher water tables and soil water contents, and (3) both GEP and ER are responsive to climate warming, but the magnitudes and directions are ecosystem-dependent.
description: Data extracted in the frame of a joint ICSTI/PANGAEA IPY effort, see http://doi.pangaea.de/10.1594/PANGAEA.150150
description: Supplement to: Oberbauer, Steven F; Tweedie, Craig E; Welker, Jeff M; Fahnestock, Jace T; Henry, Gregory HR; Webber, Patrick J; Hollister, Robert D; Walker, Marilyn D; Kuchy, Andrea; Elmore, Elizabeth; Starr, Gregory (2007): Tundra CO2 fluxes in response to experimental warming across latitudinal and moisture gradients. Ecological Monographs, 77(2), 221-238
DOI: 10.1594/pangaea.838018
title: Pollen profile KUR2, Russia

description: This dataset was archived on 2014-11-03 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.688960
title: Radiosonde M16_R413 during METEOR cruise M16 on 1969-04-16 15:13h

description: Height of tropause 17350 m; Data processing by Wolfgang Gloeden, Maritime Klimaüberwachung (KU24), Deutscher Wetterdienst, http://www.dwd.de
DOI: 10.1594/pangaea.744146
title: Physical oceanography during Cirolana cruise Cirolana73/2 to the North Sea
DOI: 10.1594/pangaea.688979
title: Radiosonde M16_R435 during METEOR cruise M16 on 1969-04-23 14:53h

description: Height of tropause 12580 m; Data processing by Wolfgang Gloeden, Maritime Klimaüberwachung (KU24), Deutscher Wetterdienst, http://www.dwd.de
DOI: 10.1594/pangaea.509431
title: Reflectance of sediment core MD97-2118G
DOI: 10.1594/pangaea.688980
title: Radiosonde M16_R436 during METEOR cruise M16 on 1969-04-23 21:06h

description: Height of tropause 12700 m; Data processing by Wolfgang Gloeden, Maritime Klimaüberwachung (KU24), Deutscher Wetterdienst, http://www.dwd.de
DOI: 10.1594/pangaea.658957
title: Spicule dimensions of Siphonodictyon fromonti Bergquist, 1965; Schönberg´s sample no. LPBF61

description: Substrate: live massive Porites; Sampled by J. Allen, identified by C. Schönberg. All measurements are of mature, fully formed endosomal oxeas to allow statistical comparison with other samples. Measurements conducted by C. Schönberg on preparation of acid-cleaned spicules made by C. Schönberg. Data are sorted vertically by spicule width.; Schönberg, Christine H. L. (2000) Bioeroding sponges common to the central Australian Great Barrier Reef: descriptions of three new species, two new records, and additions to two previously desribed species. Senckenbergiana maritima 30: 161-221 (QMLabelEvent: pp. 182-184, App. 6, Pl. 3 fig. 16, Pl. 10 fig. 61).
DOI: 10.1594/pangaea.658965
title: Spicule dimensions of Siphonodictyon xamaycaense Pulitzer-Finali 1968; sample no. USNM 47707 (holotype)

description: Sampled and identified by G. Pulitzer-Finali. All measurements are of mature, fully formed fistular oxeas, i.e. comparison only possible with other samples from fistules. Measurements conducted by C. Schönberg on preparation of acid-cleaned spicules made by B. Calcinai. Data are sorted vertically by spicule width.; Pulitzer-Finali, Gustavo (1986) A collection of West Indian Demospongiae (Porifera). In appendix, a list of Demospongiae hitherto recorded from the West Indies. Annali del Museo Civico di Storia Naturale Giacomo Doria die Genova 86: 65-216 (MSNG 47097: pp. 164-165).
DOI: 10.1594/pangaea.744405
title: Physical oceanography during Tridens cruise Tridens01 to the North Sea
DOI: 10.1594/pangaea.833079
title: Stable isotope ratios on foraminifera from Hole 104-642C

description: Specimens picked by Dorothee Spiegler. Isotope data measured by Kyaw Winn in 1986-1988 with the CARBO KIEL Massenspectrometer Finnigan MAT 251, Christian-Albrechts-University, Kiel, Germany.
DOI: 10.1594/pangaea.888811
title: Ultra-violet measurements from station Toravere (2018-03)
DOI: 10.1594/pangaea.658958
title: Spicule dimensions of Siphonodictyon fromonti Bergquist, 1965; Schönberg´s sample no. LPBF19

description: Substrate: live massive Porites; Sampled by J. Allen, identified by C. Schönberg. All measurements are of mature, fully formed endosomal oxeas to allow statistical comparison with other samples. Measurements conducted by C. Schönberg on preparation of acid-cleaned spicules made by C. Schönberg. Data are sorted vertically by spicule width.; Schönberg, Christine H. L. (2000) Bioeroding sponges common to the central Australian Great Barrier Reef: descriptions of three new species, two new records, and additions to two previously desribed species. Senckenbergiana maritima 30: 161-221 (QMLabelEvent: pp. 182-184, App. 6, Pl. 3 fig. 16, Pl. 10 fig. 61).
DOI: 10.1594/pangaea.688954
title: Radiosonde M16_R407 during METEOR cruise M16 on 1969-04-14 15:00h

description: Height of tropause 16540 m; Data processing by Wolfgang Gloeden, Maritime Klimaüberwachung (KU24), Deutscher Wetterdienst, http://www.dwd.de
DOI: 10.1594/pangaea.778335
title: Interstitial water analysis from IODP Hole 317-U1351B

description: Geocode = Top depth CSF-A (m) Chemical methods for interstitial water analysis aboard JOIDES Resolution; ODP Technical Note 15: http://www-odp.tamu.edu/publications/tnotes/tn15/technote15.pdf Analysis of major and trace elements in rocks, sediments, and interstitial waters by ICP-AES; ODP Technical Note 29 : http://www-odp.tamu.edu/publications/tnotes/tn29/TNOTE_29.PDF Introduction to shipboard organic geochemistry on the JOIDES Resolution; ODP Technical Note 30: http://www-odp.tamu.edu/publications/tnotes/tn30/TNOTE_30.PDF
DOI: 10.1594/pangaea.762636
title: Core-section summary for Hole 325-M0052B
DOI: 10.1594/pangaea.907115
title: Opal analysis of core MD11-3357 from the Marion Dufresne cruise MD185 (Indien Sud 2)
DOI: 10.1594/pangaea.654783
title: Hydrochemistry measured on water bottle samples during Lev Titov cruise LT91
DOI: 10.1594/pangaea.664685
title: Oceanography at CTD/bottle station IFREMER_1525
DOI: 10.1594/pangaea.921458
title: Clinopyroxene compositions of serpentinites from IODP Expedition 366

description: Number of cations based on 6 O. Abbreviations: cpfu, cations per formula unit.
DOI: 10.1594/pangaea.682244
title: Phytoplankton biomass in surface water during Akademik Vernadsky cruise AV24
DOI: 10.1594/pangaea.744823
title: Organic carbon concentrations in ODP Hole 105-645E

description: The aliphatic hydrocarbon fractions of eight early Miocene to Pliocene sediment samples from Hole 645E (Baffin Bay; ODP Leg 105) were investigated by gas chromatography and gas chromatography/mass spectrometry. Long, straight-chain alkanes of terrigenous origin are often present as major compounds. Other terrigenous biological markers include three oleanenes with a double bond at positions 12, 13(18), or 18, and taraxer-14-ene. Urs-12-ene is identified tentatively. In the three deepest samples, 17a(H), 18a(H), and 210(H)-28, 30-bisnorhopane is the most abundant compound. Several new compounds were detected, some of which are tentatively identified. The identification and possible significance of 23-norlupane, three A/B-ring nuclear demethylated (or A-nor-) oleanenes, and an A/B-ring nuclear demethylated (or A-nor-) urs-12-ene are discussed. The authors postulate that taraxer-14-ene isomerizes to olean-12-ene with increasing burial depth.
description: Supplement to: ten Haven, H Lo; Rullkötter, Jürgen (1989): Oleanene, ursene, and other terrigenous triterpenoid biological-marker hydrocarbons in Baffin Bay sediments. In: Srivastava, SP; Arthur, M; Clement, B; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 105, 233-242
DOI: 10.1594/pangaea.887580
title: Core summary for IODP Hole 370-C0023A
DOI: 10.1594/pangaea.688925
title: Radiosonde M16_R366 during METEOR cruise M16 on 1969-03-30 05:56h

description: Height of tropause 17800 m; Data processing by Wolfgang Gloeden, Maritime Klimaüberwachung (KU24), Deutscher Wetterdienst, http://www.dwd.de
DOI: 10.1594/pangaea.688926
title: Radiosonde M16_R368 during METEOR cruise M16 on 1969-03-30 11:49h

description: 999999
DOI: 10.1594/pangaea.688927
title: Radiosonde M16_R370 during METEOR cruise M16 on 1969-03-30 17:50h

description: Height of tropause 16470 m; Data processing by Wolfgang Gloeden, Maritime Klimaüberwachung (KU24), Deutscher Wetterdienst, http://www.dwd.de
DOI: 10.1594/pangaea.688928
title: Radiosonde M16_R371 during METEOR cruise M16 on 1969-03-31 00:02h

description: 999999
DOI: 10.1594/pangaea.688933
title: Radiosonde M16_R378 during METEOR cruise M16 on 1969-04-01 05:51h

description: 999999
DOI: 10.1594/pangaea.817467
title: Headspace-gas measurements from IODP Hole 343-C0019E

description: Geocode = [m CSF-A] Top Core depth (below sea floor)
DOI: 10.1594/pangaea.712002
title: (Table 3) Strontium isotopic data from DSDP Hole 90-588C
DOI: 10.1594/pangaea.828170
title: Compilation of North Atlantic albacore tuna (Thunnus alalunga) fork length frequencies in 2 centimeter intervals from catches in the North Atlantic for the period 1956-2010

description: The development of the ecosystem approach and models for the management of ocean marine resources requires easy access to standard validated datasets of historical catch data for the main exploited species. They are used to measure the impact of biomass removal by fisheries and to evaluate the models skills, while the use of standard dataset facilitates models inter-comparison. North Atlantic albacore tuna is exploited all year round by longline and in summer and autumn by surface fisheries and fishery statistics compiled by the International Commission for the Conservation of Atlantic Tunas (ICCAT). Catch and effort with geographical coordinates at monthly spatial resolution of 1° or 5° squares were extracted for this species with a careful definition of fisheries and data screening. In total, thirteen fisheries were defined for the period 1956-2010, with fishing gears longline, troll, mid-water trawl and bait fishing. However, the spatialized catch effort data available in ICCAT database represent a fraction of the entire total catch. Length frequencies of catch were also extracted according to the definition of fisheries above for the period 1956-2010 with a quarterly temporal resolution and spatial resolutions varying from 1°x 1° to 10°x 20°. The resolution used to measure the fish also varies with size-bins of 1, 2 or 5 cm (Fork Length). The screening of data allowed detecting inconsistencies with a relatively large number of samples larger than 150 cm while all studies on the growth of albacore suggest that fish rarely grow up over 130 cm. Therefore, a threshold value of 130 cm has been arbitrarily fixed and all length frequency data above this value removed from the original data set.
description: This work was funded in part by the European project EURO-BASIN, funded by Framework Programme 7 (Contract 264933). Special thanks to ICCAT for the access to its public fishing database and Carlos Palma (ICCAT) and Alain Fonteneau (IRD) for their helpful advice on these data.
DOI: 10.1594/pangaea.688947
title: Radiosonde M16_R398 during METEOR cruise M16 on 1969-04-04 23:48h

description: 999999
DOI: 10.1594/pangaea.905830
title: Daily precipitation at Bernadouze
DOI: 10.1594/pangaea.894026
title: Pollen profile of sediment core LPA1, Torbiera di Trana, Italy

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net). Date analyzed: 1975
DOI: 10.1594/pangaea.810630
title: (Table 6) Major elements of basalts at DSDP Hole 74-528 (on a volatile-free basis after ignition at 1000 deg C)
DOI: 10.1594/pangaea.887586
title: Core-section summary from IODP Hole 370-C0023A
DOI: 10.1594/pangaea.783654
title: Debris flow magnitudes: a global catalog

description: The episodic occurrence of debris flow events in response to stochastic precipitation and wildfire events makes hazard prediction challenging. Previous work has shown that frequency-magnitude distributions of non-fire-related debris flows follow a power law, but less is known about the distribution of post-fire debris flows. As a first step in parameterizing hazard models, we use frequency-magnitude distributions and cumulative distribution functions to compare volumes of post-fire debris flows to non-fire-related debris flows. Due to the large number of events required to parameterize frequency-magnitude distributions, and the relatively small number of post-fire event magnitudes recorded in the literature, we collected data on 73 recent post-fire events in the field. The resulting catalog of 988 debris flow events is presented as an appendix to this article. We found that the empirical cumulative distribution function of post-fire debris flow volumes is composed of smaller events than that of non-fire-related debris flows. In addition, the slope of the frequency-magnitude distribution of post-fire debris flows is steeper than that of non-fire-related debris flows, evidence that differences in the post-fire environment tend to produce a higher proportion of small events. We propose two possible explanations: 1) post-fire events occur on shorter return intervals than debris flows in similar basins that do not experience fire, causing their distribution to shift toward smaller events due to limitations in sediment supply, or 2) fire causes changes in resisting and driving forces on a package of sediment, such that a smaller perturbation of the system is required in order for a debris flow to occur, resulting in smaller event volumes.
description: This catalog contains data on 988 debris flow events, compiled from the literature, personal communication with researchers, and original field research. Events are diverse, ranging from runoff-initiated debris flows in the Alps to landslide-initiated debris flows in British Columbia, Canada. Following a number of recent debris flows that followed wildland fires, we concentrated especially on post-fire events (n=264). In order for events to be included in this catalog, an estimate of volume was required. Where data was available, other attributes were also listed, including inundated area, date, initiation mechanism, and wildland fire event.
DOI: 10.1594/pangaea.885965
title: NCP in water samples, February 2016
DOI: 10.1594/pangaea.688953
title: Radiosonde M16_R406 during METEOR cruise M16 on 1969-04-14 08:49h

description: Height of tropause 17470 m; Data processing by Wolfgang Gloeden, Maritime Klimaüberwachung (KU24), Deutscher Wetterdienst, http://www.dwd.de
DOI: 10.1594/pangaea.817962
title: (Table 7) Trace element composition of sediments at DSDP Site 65-483

description: Sediment depth is given in mbsf. Empty cells means not determined.
DOI: 10.1594/pangaea.828528
title: Natural gamma radiation from IODP Hole 323-U1343D

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.829251
title: P-Wave velocity (PWC) from IODP Hole 340-U1394A

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.888094
title: Section images from IODP Hole 370-C0023A