cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25582/data.2024-12.3339676/2485048
title: Data for EMSL Project 60920 from December 2024
DOI: 10.25582/data.2024-12.3339680/2485049
title: Data for EMSL Project 60920 from December 2024
DOI: 10.25582/data.2024-12.3339683/2485050
title: Data for EMSL Project 60920 from December 2024
DOI: 10.25582/data.2024-12.3339686/2485051
title: Data for EMSL Project 60920 from December 2024
DOI: 10.25582/data.2024-12.3339688/2485052
title: Data for EMSL Project 60920 from December 2024
DOI: 10.25582/data.2024-12.3339690/2485053
title: Data for EMSL Project 60920 from December 2024
DOI: 10.25582/data.2024-12.3339692/2485054
title: Data for EMSL Project 60920 from December 2024
DOI: 10.25582/data.2024-12.3339695/2485055
title: Data for EMSL Project 60920 from December 2024
DOI: 10.25582/data.2024-12.3339701/2485056
title: Data for EMSL Project 60920 from December 2024
DOI: 10.25582/data.2024-12.3339702/2485057
title: Data for EMSL Project 60920 from December 2024
DOI: 10.25582/data.2024-12.3339703/2485058
title: Data for EMSL Project 60920 from December 2024
DOI: 10.25582/data.2024-12.3339704/2485059
title: Data for EMSL Project 60920 from December 2024
DOI: 10.25582/data.2024-12.3339714/2485060
title: Data for EMSL Project 60920 from December 2024
DOI: 10.25582/data.2024-12.3339715/2485061
title: Data for EMSL Project 60920 from December 2024
DOI: 10.25582/data.2024-12.3339718/2485062
title: Data for EMSL Project 60920 from December 2024
DOI: 10.25582/data.2024-12.3339719/2485063
title: Data for EMSL Project 60920 from December 2024
DOI: 10.25582/data.2024-12.3339723/2485064
title: Data for EMSL Project 60920 from December 2024
DOI: 10.6073/pasta/8c2c908fec929b5fd812851ef9150301
title: Marcell Experimental Forest peat core extraction chemical analysis data (DOC, Fe, Ca, Mg, K, P, Al)

description: This data set reports iron (Fe), dissolved organic carbon (DOC), calcium (Ca), magnesium (Mg), potassium (K), phosphorus (P), and aluminum (Al) measured in extractions of soil cores sampled from two boreal peatlands, the S1 and S2 bogs, in the Marcell Experimental Forest (MEF) in Itasca County, Minnesota. The soil cores were sampled on September 2, 2017. Elements were quantified in extractions with hydrochloric acid, sodium dithionite, sodium sulfate, and sodium dithionite plus hydrochloric acid to examine how iron influences carbon and nutrient cycling in peatlands. The S1 and S2 sites are research catchments instrumented for hydrologic monitoring. The S1 bog is also the location of the Spruce and Peatland Responses Under Changing Environments (SPRUCE) experiment. These data are used, analyzed, and reported in Curtinrich et al. (2021, Ecosystems).
DOI: 10.25582/data.2024-12.3339508/2485065
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339509/2485066
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339510/2485067
title: Data for EMSL Project 60940 from December 2024
DOI: 10.6073/pasta/d3864b55e371c05ff5e8a73d7d8a7b5c
title: Marcell Experimental Forest biweekly surface water and monthly porewater chemistry at Bog Lake Peatland, 2007 - ongoing

description: This data set reports the chemistry of surface and porewater water from the Bog Lake peatland in the Marcell Experimental Forest (MEF) in Itasca County, Minnesota, which is operated and maintained by the USDA Forest Service, Northern Research Station. Surface water has been collected about every other week since 2007 from a pool of water and sampling is ongoing. Once covered with ice, water was typically sampled once a month. Porewaters at five depths (0 to 2 m depths) have been collected about monthly from three different nest of piezometers since 2013, though never when samplers were frozen. Samples are measured for pH, specific conductivity, anions (chloride, sulfate), cations (calcium, magnesium, potassium, sodium, aluminum, iron, manganese, strontium), silicon, nutrients (ammonium, nitrate, soluble reactive phosphorus, total nitrogen, total phosphorus), and total organic carbon.
DOI: 10.25582/data.2024-12.3339511/2485068
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339512/2485069
title: Data for EMSL Project 60940 from December 2024
DOI: 10.6073/pasta/2fdfcf0cceb4b59d6a30b51bc1422871
title: Marcell Experimental Forest monthly porewater chemistry at the S3 fen, 2013 - ongoing

description: This data set reports the chemistry of porewater in the S3 peatland that was collected at the Marcell Experimental Forest (MEF) in Itasca County, Minnesota. Porewaters at four depths (0 to 1 m depths) have been collected about monthly from three different nest of piezometers since 2013, though never when samplers were frozen. Samples are measured for pH, specific conductivity, anions (chloride, sulfate), cations (calcium, magnesium, potassium, sodium, aluminum, iron, manganese, strontium), silicon, nutrients (ammonium, nitrate, soluble reactive phosphorus, total nitrogen, total phosphorus), and total organic carbon. The MEF is operated and maintained by the USDA Forest Service, Northern Research Station.
DOI: 10.25582/data.2024-12.3339513/2485070
title: Data for EMSL Project 60940 from December 2024
DOI: 10.1594/pangaea.947300
title: CT raw data and polyp-cavity segmentation (both DICOM format) of Lophelia pertusa colony fragment SaM_ID43148

description: Lophelia pertusa sample SaM-ID43148 was retrieved during Meteor cruise M70-1 with the ROV MARUM-Quest from the Gondola Slide, southeast of the Gargano Promontory in the Adriatic Sea (Station M70/1-752, GeoB11207, 41°43.51'N, 17°02.78'E, 710 m water depth). The specimen was scanned with a Philips Brilliance iCT Elite 256 computer tomograph (x-ray source, voltage: 120 kV; current: 300 mA; physical resolution: 0.313 in xy-direction, respectively, 0.625 mm in z-direction; re-construction interval in z-direction: 0.3 mm; reconstruction: filtered Back Projection (fBP) mode and a bone kernel (YB (Enhanced)). Polyp-cavity (calice) segmentation was perfromed with the ZIB edition of the Amira software (Stalling et al., 2005; http://amira.zib.de) based on the new method describes in Schmitt et al. (submitted).
DOI: 10.25582/data.2024-12.3339514/2485071
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339515/2485072
title: Data for EMSL Project 60940 from December 2024
DOI: 10.6073/pasta/645ea2442f549a42bdd58e28ad58e3fe
title: Marcell Experimental Forest porewater chemistry at the S2 catchment, 2009 - ongoing

description: This data set reports surface and porewater chemistry from the bog and lagg of the S2 peatland at the Marcell Experimental Forest (MEF) in Itasca County, Minnesota. Lagg porewaters have been collected weekly from shallow depth samplers (0-10 cm) at two sites, 2009 to ongoing. Bog porewaters have been collected weekly or biweekly from shallow depth samplers (0-10 cm) at three sites from 2010 to ongoing. Bog waters have been collected monthly at multiple depths (0, 30, 50, 100, and ~200 cm) at three piezometers nests from 2014 to ongoing. Lagg and bog surface or porewaters were synoptically collected from up to 40 and 13 sites (0-10 cm depth), respectively, multiple times from 2009 to 2014. Samples have never been collected when samplers were frozen (typically November to May). Samples are measured for pH, specific conductivity, anions (chloride, sulfate), cations (calcium, magnesium, potassium, sodium, aluminum, iron, manganese, strontium), silicon, nutrients (ammonium, nitrate, soluble reactive phosphorus, total nitrogen, total phosphorus), and total organic carbon. Water isotopes have been measured for some but not all samples. The MEF is operated and maintained by the USDA Forest Service, Northern Research Station.
DOI: 10.1594/pangaea.932968
title: High resolution XRF from IODP Site 323-U1342

description: We present new high resolution records of elemental ratios from Integrated Ocean Drilling Program Expedition 323 Site U1342 in the Bering Sea. Sediment cores measured by non-disruptive XRF with the TATSCAN-F2 at the Japan Agency for Marine-Earth Technology in 2009. Si/Ti, Fe/Ti, and Fe/S ratios were calculated based on the mass measurements (at 0.50 cm resolution) of each of these elements. XRF measurements are likely not greatly affected by water attenuation, since precautions were taken to scan IODP cores after they had been opened and were no longer damp. Core tops (including the B/A laminated interval at this site) may be an exception for XRF reliability, as they are relatively soft and have greatest porosity and water content. In Knudson et al. (2021, Science Advances), Fe/Ti ratios were used to look at a possible change in iron source, and Si/Ti ratios were used as a proxy for biogenic opal deposition. This instrument, analytical methods, precision, and accuracy are described in detail in Sakamoto et al., 2006: T. Sakamoto, K. Kuroki, T. Sugawara, K. Aoike, K. Iijima, S. Sugisaki, Non-destructive X-ray fluorescence (XRF) core-imaging scanner, TATSCAN-F2. Sci. Drill 2, 37-39 (2006).
DOI: 10.25582/data.2024-12.3339516/2485073
title: Data for EMSL Project 60940 from December 2024
DOI: 10.1594/pangaea.932990
title: Statistical analysis of bulk nitrogen isotopes from IODP Site 323-U1342

description: Here, we present the results of a statistical analysis published in Knudson et al., (2021, Science Advances), which investigates nitrogen isotopes from Integrated Ocean Drilling Program Expedition 323 Site U1342 in the Bering Sea, from 0-1.2 Ma. We analyzed the Site U1342 15Nbulk record from Knudson and Ravelo (2015, Geophysical Research Letters, https://doi.org/10.1002/2015GL066317). In Knudson et al. (2021), the bulk d15N record was detrended and Z-scores were calculated to determine statistically significant peaks. Z-scores were significantly higher during laminated intervals compared to non-laminated intervals (0.779 versus -0.112, P ≤0.0001). These data, in combination with high-resolution paleo-productivity indicators at the same site, provide evidence for enhanced nitrate utilization during laminated intervals compared with non-laminated intervals.
DOI: 10.1594/pangaea.932994
title: Weight percent nitrogen from Bering Sea IODP Site 323-U1342

description: Here, we present a high-resolution paleo-productivity record of weight percent nitrogen (wt % N) from IODP Expedition 323 Site U1342 (818 m depth) in the Bering Sea from 0-1.2 Ma. Sediment cores were sampled at ~3 cm intervals with in massive sediments and 1 cm intervals within laminated sediments, yielding an average sampling frequency of ~1 sample/kyr. Unwashed sediment samples were freeze-dried and crushed using a mortar and pestle. Bulk sediments (unacidiﬁed) were analyzed for weight percent total nitrogen (wt % N) on a Carlo Erba 1108 elemental analyzer, interfaced to a Thermo Finnigan Delta Plus XP IRMS, at the University of California, Santa Cruz. Low correlation between nitrate utilization proxy presented in this study (Knudson et al., 2016, Geophysical Research Letters, doi:10.1002/2015GL066317) and paleo-productivity proxies, including wt% N, provide evidence that fluctuations in primary productivity were not the main control over nitrate utilization at Site U1342 over the past 1.2 Myrs. Together, these results imply that enhanced physical water column stratification was likely the most important mechanism controlling nitrate utilization on orbital (glacial-interglacial) timescales.
DOI: 10.25582/data.2024-12.3339517/2485074
title: Data for EMSL Project 60940 from December 2024
DOI: 10.1594/pangaea.964552
title: Sediment echosounder processed data (TOPAS 18 working area dataset) of RV HESPERIDES during cruise HERMESIONE, Eivissa Channel, Mediterranean Sea

description: Spanish research vessel BIO Hespérides using a SIMRAD TOPAS PS018 system. During the cruise, TOPAS was used mainly in Chirp mode, but a Ricker pulse was partly used in the Eivissa channel. Real-time processing of the data consists of basic filters and gain control. Data were recorded both in the native system and in SEGY format. The data is projected to UTM WGS 1984 31N.
DOI: 10.15468/dl.fyxqcz
title: Occurrence Download

description: A dataset containing 2550 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Bos gaurus C.H.Smith, 1827"
 ]
}

 The dataset includes 2550 records from 29 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055506-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25582/data.2024-12.3339519/2485075
title: Data for EMSL Project 60940 from December 2024
DOI: 10.1594/pangaea.973479
title: Radiolarian-based sub-surface temperatures in sediment core MD19-3575CQ

description: We present new records in four sediment cores of the Indian sector of the Southern Ocean. Radiolarian based subsurface temperatures (subST) were reconstructed using SORAD as a training dataset (Lawler et al., 2021; Civel-Mazens et al., 2023) with the Imbrie and Kipp Method applied to log transformed data.
DOI: 10.1594/pangaea.973480
title: Radiolarian-based sub-surface temperatures in sediment core MD19-3580

description: We present new records in four sediment cores of the Indian sector of the Southern Ocean. Radiolarian based subsurface temperatures (subST) were reconstructed using SORAD as a training dataset (Lawler et al., 2021; Civel-Mazens et al., 2023) with the Imbrie and Kipp Method applied to log transformed data.
DOI: 10.1594/pangaea.964592
title: Sediment echosounder processed data (TOPAS 18 working area dataset) of RV HESPERIDES during cruise MARINADA, Eivissa Channel, Mediterranean Sea

description: Sediment echosounder profiles were collected during the MARINADA cruise in 2002 with the Spanish research vessel BIO Hespérides using a SIMRAD TOPAS PS018 system. Real-time processing of the data consists of basic filters and gain control. Data were recorded both in the native system and in SEGY format. The data is projected to UTM WGS 1984 31N.
DOI: 10.1594/pangaea.973481
title: Diatom based sea surface temperatures in sediment core MD19-3580

description: We present new records in four sediment cores of the Indian sector of the Southern Ocean. Diatom based sea surface temperatures (SST) were predicted using a dataset containing 249 samples as per Crosta et al. (2020) and applying the Modern Analog Technique to relative abundances of 33 diatom taxa.
DOI: 10.25582/data.2024-12.3339520/2485076
title: Data for EMSL Project 60940 from December 2024
DOI: 10.1594/pangaea.973482
title: Radiolarian-based sub-surface temperatures in sediment core COR-1PC

description: We present new records in four sediment cores of the Indian sector of the Southern Ocean. Radiolarian based subsurface temperatures (subST) were reconstructed using SORAD as a training dataset (Lawler et al., 2021; Civel-Mazens et al., 2023) with the Imbrie and Kipp Method applied to log transformed data.
DOI: 10.1594/pangaea.973483
title: Diatom based sea surface temperatures in sediment core PS2606-6

description: We present new records in four sediment cores of the Indian sector of the Southern Ocean. Diatom based sea surface temperatures (SST) were predicted using a dataset containing 249 samples as per Crosta et al. (2020) and applying the Modern Analog Technique to relative abundances of 33 diatom taxa.
DOI: 10.1594/pangaea.973485
title: Sea surface temperatures of sediment core DCR-1PC and sub-surface temperatures of sediment core MD19-3575CQ resampled at a 3 kyrs interval

description: The SST records of core DCR-1PC (Crosta et al., 2020) and the subST records of cores MD19-3575CQ (this study) were resampled at a 3kyrs interval to substract subST to SST. This allowed to reconstruct the evolution of the delta of temperature (deltaT) between surface and subsurface. We here include the resampled and deltaT records.
DOI: 10.25582/data.2024-12.3339522/2485077
title: Data for EMSL Project 60940 from December 2024
DOI: 10.1594/pangaea.973486
title: Sea surface temperatures and sub-surface temperatures of sediment core MD19-3580 resampled at a 3 kyrs interval

description: The SST records and the subST records of core MD19-3580 (this study) were resampled at a 3kyrs interval to subtract subST to SST. This allowed to reconstruct the evolution of the delta of temperature (deltaT) between surface and subsurface. We here include the resampled and deltaT records.
DOI: 10.1594/pangaea.973669
title: Sediment echosounder processed data (TOPAS 18 working area dataset) of RV HESPERIDES during cruise EUROLEON, Eivissa Channel, Mediterranean Sea

description: Sediment echosounder profiles were collected during the EUROLEON cruise in 2007 with the Spanish research vessel BIO Hespérides using a SIMRAD TOPAS PS018 system. Real-time processing of the data consists of basic filters and gain control. Data were recorded both in the native system and in SEGY format. The data is projected to UTM WGS 1984 31N.
description: Shot-point starts in byte: 13, X-coordinate starts in byte: 73, Y-coordinate starts in byte: 77, time-delay starts in byte: 109 Data provided as .seg files.Location of data is provided in the .csv files.Additional information and location in .seg.txt files.Research was further funded by the Ministerio de Educacion y Ciencia, España in the project:PROMETEO (Estudio integrado de cañones y taludes profundos del Mediterráneo Occidental: Un hábitat esencial – GEO) (CTM2006-13798-C02-01)
DOI: 10.25582/data.2024-12.3339524/2485078
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339526/2485079
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339527/2485080
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339530/2485081
title: Data for EMSL Project 60940 from December 2024
DOI: 10.1594/pangaea.973984
title: Seawater carbonate chemistry and nutrient cycling in the Pocillopora damicornis larval host Symbiodiniaceae symbiosis

description: In this study, we used controlled aquaria experiments to investigate the effects of acidification and elevated temperature treatments on nutrient cycling in the larval hostSymbiodiniaceae symbiosis to elucidate the processes shaping symbiotic interactions. Using P. damicornis larvae harboring Durusdinium spp., we combined physiological measurements of larval performance with stable isotope labeling and analysis to explore the role of carbon and nitrogen assimilation in the symbiosis. First, we tested how experimental acidification (1000 µatm) and elevated temperature (32 °C) affect Symbiodiniaceae density and primary production. Second, we examined the effects of these conditions on larval carbon and nitrogen assimilation.This dataset is included in the OA-ICC data compilation maintained in the framework of the IAEA Ocean Acidification International Coordination Centre (see https://oa-icc.ipsl.fr). Original data were downloaded from FigShare (see Source) by the OA-ICC data curator. In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2024) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2024-12-05.
DOI: 10.25582/data.2024-12.3339532/2485082
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339533/2485083
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339535/2485084
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339536/2485085
title: Data for EMSL Project 60940 from December 2024
DOI: 10.6073/pasta/4a7e714cd0395e1dafecfe49c7fdf84b
title: Stream metabolism study of East Fork Creek, Franklin, TN in years 2022-2023

description: In East Fork Creek, a headwater stream in middle Tennessee, week-long field campaigns were set up each month from May 2022 to May 2023 to collect stream metabolism estimators. In a more extensive field campaign from July 2-5 in 2022, diel signals were observed for temperature, pH, Ca, Mg, and DIC. Gross Primary Productivity (GPP) and Ecosystem Respiration (ER) were calculated based on a Bayesian model using the dissolved oxygen (DO) time series approach.
DOI: 10.25582/data.2024-12.3339537/2485086
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339538/2485087
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339541/2485088
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339545/2485089
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339547/2485090
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339548/2485091
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339549/2485092
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339603/2485093
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339604/2485094
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339605/2485095
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339606/2485096
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339608/2485097
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339613/2485098
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339614/2485099
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339620/2485100
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339621/2485101
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339625/2485102
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339626/2485103
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339627/2485104
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339628/2485105
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339630/2485106
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339633/2485107
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339634/2485108
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339637/2485109
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339638/2485110
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339640/2485111
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339641/2485112
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339644/2485113
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339651/2485114
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339655/2485115
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339657/2485116
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339660/2485117
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339662/2485118
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339663/2485119
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339664/2485120
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339667/2485121
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339668/2485122
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339669/2485123
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339671/2485124
title: Data for EMSL Project 60940 from December 2024
DOI: 10.25582/data.2024-12.3339675/2485125
title: Data for EMSL Project 60940 from December 2024