cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.904135
title: High-resolution surface global solar radiation and the diffuse component dataset over China (2007)

description: Surface solar radiation drives the water cycle and energy exchange on the earth's surface, and its diffuse component can promote carbon uptake in ecosystems by increasing the plant productivity. The accurate knowledge of their spatial distribution is of great importance to many studies and applications, such as the estimation of agricultural yield, carbon dynamics of terrestrial systems, site selection of solar power plants, as well as trends of regional climate changes. Therefore, we produce the hourly surface radiation datasets based on the hourly Multi-functional Transport Satellite (MTSAT) satellite imagery and the ground observations from the China Meteorology Administration (CMA) through deep learning techniques. The deep network is trained using training samples in 2008, and then utilized to generate the hourly radiation for other years. This dataset provides the gridded surface global and diffuse solar radiation in 2007 within 71.025°E - 141.025°E and 14.975°N - 59.975°N with an increment of 0.05°. Both the direct predicted hourly values and the integrated daily and monthly total values are available. The dataset should be useful for the analysis of the regional differences and temporal cycles of solar radiation in fine scales, and the impact of diffuse radiation on plant growth etc.
DOI: 10.1594/pangaea.734368
title: (Table 39) Chemical composition of Upper Cenozoic deposits from DSDP Hole 70-507H
DOI: 10.1594/pangaea.843922
title: Raw data of ADCP (Acoustic Doppler Current Profiler) current measurements at time series station Cross Raúl Marín Balmaceda, Piti Palena, Chile in 2015

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).Method: Acoustic Doppler Current Profiler (ADCP) Workhorse Sentinel, 600 kHz, installed at bottom, see: http://rdinstruments.com/product/adcp/sentinel-adcp. Data are stored in Excel format.
DOI: 10.1594/pangaea.672212
title: Radiosonde measurements from station South Pole (2004-01)

description: Start location: Amundsen-Scott Station; Distance from radiation site: 1 km
DOI: 10.1594/pangaea.840846
title: (Table 2) Ba content and stable isotope composition of Neogloboquadrina pachyderma sinistral of sediment core 94B17
DOI: 10.1594/pangaea.734369
title: (Table 40) Chemical composition of Upper Cenozoic deposits from DSDP Hole 70-506
DOI: 10.1594/pangaea.552373
title: Thick-section images of the EDML ice core from 0300 to 0400 m depth
DOI: 10.1594/pangaea.808035
title: (Table 1) Isotopic ratios of ground ice in Alaska

description: Only values obtained in this study are shown.
DOI: 10.1594/pangaea.552377
title: Thick-section images of the EDML ice core from 0800 to 0900 m depth
DOI: 10.1594/pangaea.848768
title: Results of the 4 source sediment unmixing analysis using SedUnMixMC
DOI: 10.1594/pangaea.871126
title: Sea water stable oxygen isotope reconstruction of sediment core HER_MC_MR03_1b
DOI: 10.1594/pangaea.716694
title: (Table SI-2) Stable oxygen isotope and Mg/Ca ratios of Globigerinoides ruber from ODP Hole 165-999A
DOI: 10.1594/pangaea.915113
title: Radiosonde raw data from tandem soundings at Neumayer Station (2019-02), links to files

description: At Neumayer station the transition of sonde type from Vaisala RS92-SGP to RS41-SGP is controlled by tandem soundings starting in July 2018. Each file in this dataset was acquired together with the corresponding data file in doi:10.1594/PANGAEA.915082.
DOI: 10.1594/pangaea.663994
title: Oceanography at CTD/bottle station IFREMER_0835
DOI: 10.1594/pangaea.783182
title: Meteorological synoptical observations from Neumayer Station (2011-04)
DOI: 10.1594/pangaea.889686
title: Energetic metabolites, digestive enzymes, detoxification and oxidative stress indicators of Octopus mimus females and embryos

description: Morphological changes of Octopus mimus females were evaluated during ovarian development. Digestive gland (DG) and ovaries wet weight were assessed to obtain gonadosomatic and hepatosomatic indices. Obtained from a group of females placed in tanks until spawn, embryos were incubated and sampled during development. Females (DG and ovaries), embryos (at different stages of development) and paralarvae (one and three days old) were preserved for energetic metabolites (glucose, glycogen, cholesterol, triacylglycerides, and protein concentrations), digestive enzyme activities (acidic proteases, alkaline proteases, trypsin and lipases), detoxification (acetylcholinesterase and carboxylesterase activities), and oxidative stress indicators (catalase activity, glutathione-s-transferase activity, superoxide dismutase activity, redox potential, total glutathione and lipid peroxidation).
description: The .zip file contains two Excel files: 1) Raw data of the reproductive indices of the females, metabolites (females DG and ovaries, embryos and paralarvae), and digestive enzymes (females DG, embryos and paralarvae); 2) Raw data of the detoxification and oxidative stress indicators analyzed in embryos and paralarvae
description: Supplement to: Olivares, Alberto; Rodríguez-Fuentes, Gabriela; Mascaró, Maite; Sanchez Arteaga, Ariadna; Ortega, Karen; Caamal-Monsreal, Claudia; Tremblay, Nelly; Rosas, Carlos (2019): Maturation trade-offs in octopus females and their progeny: energy, digestion and defence indicators. PeerJ, 7, e6618
DOI: 10.1594/pangaea.830925
title: Satellite-based lake surface water temperatures from Lake_Brienz, 1989-2013

description: Lake Surface Water Temperature (LSWT) has been extracted from a 3x3 pixel array at the center of the lake. See "Event(s)" for Lake/pixel co-ordinates.
DOI: 10.1594/pangaea.762046
title: (Table 2a) Isotope characterization of the pore fluids from ODP Site 124-767
DOI: 10.1594/pangaea.498813
title: Physical oceanography from BT during cruise U90X007673B_1987
DOI: 10.1594/pangaea.873834
title: Pore water chemistry and sediment temperature of sediment core BK-2
DOI: 10.1594/pangaea.477300
title: Hydrochemistry measured on water bottle samples at station NPac_1985_TT_47Na/41-1

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.496282
title: Water temperature MBT profiles from cruise U90X089315M_1986
DOI: 10.1594/pangaea.883944
title: Stable isotope record from snow pit South_Pole_S78P
DOI: 10.1594/pangaea.830955
title: Satellite-based daily mean lake surface water temperatures from Lake_Brienz, 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.914068
title: Isotopic ratios of oxygen in leaf water collected on March 25th, 2017 in northern Patagonia
DOI: 10.1594/pangaea.611072
title: Vertical distribution of siphonophores at station M26_NET004 in the upwelling area off NW Africa (Table 1-7)
DOI: 10.1594/pangaea.689853
title: Radiosonde M58_R029 during METEOR cruise M58 on 1981-09-21 22:59h

description: Data processing by Wolfgang Gloeden, Maritime Klimaüberwachung (KU24), Deutscher Wetterdienst, http://www.dwd.de
DOI: 10.1594/pangaea.911054
title: Images and Videos from Owens Lake and Badwater Basin in central California, taken in 2016 and 2018

description: The data set contains photos and videos of salt deserts showing salt polygons at the surface. The data set characterizes the surface of the salt deserts and is used together with other data sets (which characterize the subsurface) to explain the driving mechanism of salt polygon growth in salt deserts.For every site, pictures of several salt polygons including a scale bar, close-ups of the salt crust images of the surroundings are included. Additionally, an image of a polygon from which subsurface samples were collected and an image of the subsurface (either a soil core or the inside of a trench) is included. The samples were later analyzed for salt content (see data at ...) and grain size distributions of the samples were measured (see data at...). For two sites, videos showing salt crust growth created from time-lapse photography over the course of three months in spring 2018 are provided.Pictures were taken at 5 sites at Badwater Basin and 21 sites at Owens Lake - both Central California. All data was recorded during two field campaigns in November / December 2016 and January 2018.Related to this data are also- grain size distributions of sand samples taken at the field sites at different depths (see data at https://doi.pangaea.de/10.1594/PANGAEA.910996),- salinity profiles from cross-sections below polygons and background salt concentration measurements (see data at https://doi.pangaea.de/10.1594/PANGAEA.922264),- temperature and humidity time-series measured during one week in late 2016 (see data at https://doi.pangaea.de/10.1594/PANGAEA.922231),- as well as surface scans measured by TLS (see data at https://doi.pangaea.de/10.1594/PANGAEA.911233)- and a chemical characterization of the salt species present in the crust (see data at https://doi.pangaea.de/10.1594/PANGAEA.911239).
DOI: 10.1594/pangaea.871129
title: Sea water stable oxygen isotope reconstruction of sediment core MINMC06-2
DOI: 10.1594/pangaea.902278
title: Links to master tracks in different resolutions of HEINCKE cruise HE529, Bremerhaven - Bremerhaven, 2019-04-10 - 2019-04-12
DOI: 10.1594/pangaea.912895
title: Displacement time series from GNSS stations in the South-Easten Alps

description: ASCII files reporting the position time-series, in the Adria-fixed reference frame, of GNSS in the Eastern-Southern Alps The columns are: Time, E, N, Se, Sn, Ren, U, Su, Reu, Rnu, site, long, lati, representing, respectively, epoch (in decimal years), displacement in the East component (in mm), displacement in the North component (in mm), uncertainty (one standard deviation) of the East component (in mm), uncertainty (one standard deviation) of the North component (in mm), correlation between the East and North components, displacement in the Up component (in mm), uncertainty (one standard deviation) of the Up component (in mm), correlation between the East and Up components, correlation between the North and Up components, Station ID (four letters), Longitude of the station (°), Latitude of the station (°).
DOI: 10.1594/pangaea.913421
title: Tryapanosoma prevalence in tsetse (Glossina sp.) gut collected in protected and tsetse invested areas in Nigeria

description: This data set includes the results of nested PCR-analysis of tsetse (Glossina sp.) gut samples with primers described by Adams et.al. (2006) and Hamilton et al (2004) from a tsetse (Glossina sp.) collection carried out in Nigeria between 2014 and 2016. Traps were employed for one to three days in four different National Parks, one Game Reserve and two tsetse invested areas. Each tsetse was identified morphologically and dissected in the field. The gut samples were homogenized in the field. DNA was purified from preserved homogenized gut using the Qiagen Blood and Tissue Kit. Presence of trypanosomes was investigated by amplification of Internal Transcribed Spacer-1 (ITS1). Identification of the respective trypanosome species was done based on lengths polymorphism of the ITS1 region by estimating the approximate size of the DNA amplicon based on electrophoretic separation in agarose gels, as well as sequencing of selected ITS1 amplicons and additional glycosomal Glyceraldehyde-3-phosohate dehydrogenase.
DOI: 10.1594/pangaea.913437
title: Tsetse wing pictures (Glossina sp.) from tsetse collected in protected and tsetse invested areas in Nigeria

description: This data set includes images of tsetse wings generated from a tsetse (Glossina sp.) collection carried out in Nigeria between 2014 and 2016. Traps were employed for one to three days in four different National Parks, one Game Reserve and two tsetse invested areas. Each tsetse was identified morphologically and dissected in the field. Selected tsetse wings were mounted in Faures' Solution and photographed to be used for morphometric analysis of wing size and relative vain distances.Species included are G. morsitans submorsitans, G. tachinoides, G. palpalis palpalis and some unidentified Glossina species.
DOI: 10.1594/pangaea.784375
title: Laser profiles of sea ice surface roughness during POL-ICE 2007 field campaign from flight POL-ICE07_200703111307
DOI: 10.1594/pangaea.494978
title: Water temperature MBT profiles from cruise K31RHM_1952
DOI: 10.1594/pangaea.496577
title: Water temperature XBT profiles from cruise U99X121404_1995
DOI: 10.1594/pangaea.672096
title: Test sizes of planktic foraminifera from the Paleocene-Eocene Thermal Maximum from ODP Hole 198-1209B, Shatsky Rise, Pacific Ocean

description: Measurement of the mean diameter of the five largest specimens of the &gt;250 µm size fraction
DOI: 10.1594/pangaea.611362
title: Physical oceanography off Tortugas Bay in 2003, Casma, Peru
DOI: 10.1594/pangaea.664641
title: Oceanography at CTD/bottle station IFREMER_1481
DOI: 10.15468/dl.q5zje9
title: Occurrence Download

description: A dataset listing the 2922 species recorded in GBIF matching the query:
{
 "and" : [
 "Continent is South America",
 "Geometry POLYGON((-44.59015 -2.27361,-49.33451 0.88777,-52.43244 6.8735,-57.17357 7.66892,-62.05819 10.73654,-70.63277 8.98284,-75.60135 5.84923,-77.99035 1.08136,-79.34569 -4.14271,-74.50518 -13.31852,-64.53108 -18.80221,-57.85381 -16.31307,-52.44601 -14.35745,-44.59015 -2.27361))",
 "HasGeospatialIssue is false",
 "TaxonKey is Mammalia"
 ]
}

 The dataset's 2922 records were derived from 556 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0031272-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.904416
title: Supplementary data for: High-pH and anoxic conditions during soil organic matter extraction increases its electron-exchange capacity and ability to stimulate microbial Fe(III) reduction by electron shuttling

description: Soil organic matter (SOM), including humic substances (HS), is redox-active, can be microbially reduced, and transfers electrons in an abiotic reaction to Fe(III) minerals thus serving as electron shuttle. The standard procedure to extract HS from soil and separate it into humic acids (HA) and fulvic acids (FA) involves alkaline and acidic solutions potentially leading to unwanted changes in SOM chemical and redox properties. To determine the effects of extraction conditions on the redox and electron shuttling properties of SOM extracts, we prepared HS and SOM extracts from a forest soil applying either a combination of 1 M NaOH and 6 M HCl, or water (pH 7). Both chemical extractions (NaOH/HCl) and water extractions were done in separate setups under either oxic or anoxic conditions. Furthermore, we applied to a subsample of the water-extracted-SOM the NaOH/HCl treatment. We found that soil extraction with NaOH lead to ca. 100 times more extracted C and the extracted HS had 2-3 times higher electron exchange capacities (EEC) than SOM extracted by water. For water-extracted SOM, anoxic extraction conditions lead to about 7 times more extracted C and 1.5 times higher EEC than under oxic extraction conditions. This difference was probably due to the occurrence of microbial reduction and dissolution of Fe(III) minerals in the soil during the water extraction at neutral pH and the concomitant release of Fe(III) mineral-bound organic matter. NaOH/HCl treatment of the water-extracted SOM lead to 2 times higher EEC values in the HA isolated from the SOM compared to the water-extracted SOM itself, suggesting the chemical treatment with NaOH and HCl caused changes of redox-active functional groups of the extracted organic compounds. Higher EEC of extracts in turn resulted in a higher stimulation of microbial Fe(III) mineral reduction by electron shuttling, i.e. faster initial Fe(III) reduction rates, and in most cases also in higher reduction extents. Our findings suggest that SOM extracted with water at neutral pH should be used to better reflect environmental SOM redox processes in lab experiments and that potential artefacts of the chemical extraction method and anoxic extraction condition need to be considered when evaluating and comparing abiotic and microbial SOM redox processes.
DOI: 10.1594/pangaea.902345
title: Glacier outlines in the Ala Archa valley, Kyrgyzstan between 1968-2017

description: The inventory contains shapefiles of the glacier area in the Ala Archa valley for the years 1968, 1975, 1994, 2010 and 2017. The Ala Archa valley lies in the Kyrgyz Ala-Too (Kyrgyz range) which represents the north-western part of the Tien Shan. The area is very important for scientific research and the freshwater supply for the greater Bishkek region, as it lies in the vicinity of Bishkek, the capital of Kyrgyzstan. The Mapping of the glaciers was conducted based on declassified satellite imagery obtained from the USGS for the days 19/08/1968, 11/07/1975 and Landsat imagery for the days 01/09/1994, 28/08/2010 and 31/08/2017. The satellite images were carefully selected in order to find cloud cover-free images in the summer months (July-Aug-Sept). The classification of the glaciers is based on the normalized difference snow index (NDSI) method and was enhanced manually.
DOI: 10.1594/pangaea.903324
title: Microphysics and chemical composition of particulate dry deposition measured in Izaña, Tenerife, Spain

description: Samples were collected with a Sigma-2 sampler (Waza et al., 2019) on top of the tower of the Meteorological Observatory of Izaña between 08 July 2005 and 08 August 2005. The geographical coordinates are N 28.3094° and W 16.4992°, height is approximately 2,390 m above sea level. Samples were only collected during Saharan dust advection (Kandler et al., 2007).Samples were subject to automated scanning electron microscopy with coupled X-ray analysis (Kandler et al., 2018). This data set contains the results of a sample re-analysis with more modern instrumentation in 2017.Each data file is one sample, an overview with meta data is given in the sample list file. Please refer to the description files for more details.
DOI: 10.1594/pangaea.713211
title: Smear slide analysis of sediment core GeoB6330-2
DOI: 10.1594/pangaea.809855
title: Sulphate reduction rates of Amsterdam mud volcano sediments measured at station MSM13/4_1035-1
DOI: 10.1594/pangaea.707439
title: (Table 2) Oxygen, hydrogen and carbon isotope ratios of serpentinites from ODP Hole 125-780C
DOI: 10.1594/pangaea.904432
title: EnKF Data Assimilation Outputs Modeling Preeruptive Deformation at Okmok AK, 2003-2008

description: EnKF data assimilation outputs in support of Albright et al. (2009) in Geophysical Research Letters. Contains the modeled reservoir parameters, projected surface deformation, reservoir wall tensile stress, and host rock Mohr-Coulomb failure at each iteration of the assimilation for 4 different versions that vary input data and rock rheology.
description: Supplement to: Albright, John A; Gregg, Patricia M; Lu, Zhong; Freymueller, Jeffrey T (2019): Hindcasting magma reservoir stability preceding the 2008 eruption of Okmok, Alaska. Geophysical Research Letters
DOI: 10.1594/pangaea.901309
title: Harmonized World Soil Database in SWAT Format

description: The Food and Agriculture Organization of the United Nations (FAO) and the International Institute for Applied Systems Analysis (IIASA) combined the available regional and national soil information with the data already contained within the 1:5,000,000 scale FAO-UNESCO map, into a new comprehensive Harmonized World Soil Database (HWSD_v121). This map has a resolution of about 1 km (30 arc seconds) and consists of a 30-cm topsoil layer, and a 70-cm subsoil layer. The soil variables provided in the Harmonized World Soil Database (2009) and FAO/UNESCO Soil Map of the World included soil texture (%sand, %silt, %clay), organic carbon, pH, and EC. However, from a hydrological point of view, we are in need of parameters such as bulk density, water storage capacity, and hydraulic conductivity for different soil layers. Hence, we have used various pedotransfer functions from the literature to estimate the soil parameters needed in a Soil and Water Assessment Tool (SWAT model). The associated SWAT2012.mdb and lookup table is available at 2w2e GmbH website. The link to the database: https://www.2w2e.com/home/GlobalSoilHwsd
DOI: 10.1594/pangaea.901413
title: Daily dust deposition fluxes at Izana, Tenerife collected by different techniques: particle size and composition from single particle electron microscopy

description: A two month (July to August 2017) field campaign of dry deposition sampling using passive and active samplers has been conducted at Izaña Global Atmospheric Watch observatory (28.3085°N, 16.4995°W). The purpose of the study is to assess the particle collection properties of different deposition and other passive samplers based on single particle measurements and their agreement with theory. The data set contains three sub-data: the meteorological data, the particle data and the meta data. The particle datasets represent size resolved information on single particle measurements obtained by automated scanning electron microscopy coupled with energy-dispersive X-ray. The last columns in this dataset show the analysis area and it repeat all over for the same sample and are valid for the sample as a whole. The meteorological data consists of one- and thirty-minute averages.
DOI: 10.1594/pangaea.903708
title: On the reliability of absolute palaeointensity determinations on basaltic rocks bearing a thermochemical remanence - raw data for figures 5-10

description: We investigated the acquisition of thermochemical remanent magnetization (TCRM) on basaltic rocks from the volcanic island of São Tomé (Gulf of Guinea) and from the southern part of the Red Sea Rift, both containing homogeneous titanomagnetite grains with Curie temperatures of 100-200 °C. The TCRM was created in a rotating thermomagnetometer by cooling the samples from 570 to 200 °C at a rate of 1 °C per hour in the presence of a laboratory magnetic field of 50 μT. The TCRM acquisition occurred at high temperature T &gt; 520 °C through the nucleation of ilmenite lamellae dividing the titanium-magnetite cells. Mutual Fe-Ti diffusion moved the composition of the cells closer to that of magnetite, leading to an increase in the Curie temperature Tс. The TCRM was formed at practically fixed volume of the titanomagnetite cells when Tс exceeded T. The Thellier-style experiments conducted on the samples bearing a laboratory induced TCRM, revealed palaeointensity estimates within 5% to expected value. This conclusion radically differs from previous results obtained in the case of a pure chemical remanent magnetization, and gives hope that a TCRM could be a robust source of palaeomagnetic information, yielding unbiased palaeointensity determinations.
DOI: 10.1594/pangaea.665244
title: Oceanography at CTD/bottle station IFREMER_2084