cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.818182
title: (Supplement 1) Selected chemical composition of Icelandic river waters and bedrock age

description: In this study we map the spatial distribution of selected dissolved constituents in Icelandic river waters using GIS methods to study and interpret the connection between river chemistry, bedrock, hydrology, vegetation and aquatic ecology. Five parameters were selected: alkalinity, SiO2, Mo, F and the dissolved inorganic nitrogen and dissolved inorganic phosphorus mole ratio (DIN/DIP). The highest concentrations were found in rivers draining young rocks within the volcanic rift zone and especially those draining active central volcanoes. However, several catchments on the margins of the rift zone also had high values for these parameters, due to geothermal influence or wetlands within their catchment area. The DIN/DIP mole ratio was higher than 16 in rivers draining old rocks, but lowest in rivers within the volcanic rift zone. Thus primary production in the rivers is limited by fixed dissolved nitrogen within the rift zone, but dissolved phosphorus in the old Tertiary catchments. Nitrogen fixation within the rift zone can be enhanced by high dissolved molybdenum concentrations in the vicinity of volcanoes.The river catchments in this study were subdivided into several hydrological categories. Importantly, the variation in the hydrology of the catchments cannot alone explain the variation in dissolved constituents. The presence or absence of central volcanoes, young reactive rocks, geothermal systems and wetlands is important for the chemistry of the river waters. We used too many categories within several of the river catchments to be able to determine a statistically significant connection between the chem¬istry of the river waters and the hydrological categories. More data are needed from rivers draining one single hydrological category. The spatial dissolved constituent distribution clearly revealed the difference between the two extremes, the young rocks of the volcanic rift zone and the old Tertiary terrain.
description: Positions approximate. Data extracted in the frame of a joint ICSTI/PANGAEA IPY effort, see http://doi.pangaea.de/10.1594/PANGAEA.150150
description: Supplement to: Oskarsdottir, Sigrídur Magnea; Gislason, Sigurdur Reynir; Snorrason, Arni; Halldorsdottir, Stefanía Gudrún; Gisladottir, Gudrún (2011): Spatial distribution of dissolved constituents in Icelandic river waters. Journal of Hydrology, 397(3-4), 175-190
DOI: 10.1594/pangaea.848557
title: Simulated Bromoform emission and concentration using the ocean biogeochemistry model MPIOM/HAMOCC forced by 6-hourly NCEP data

description: Bromoform (CHBr3) is one important precursor of atmospheric reactive bromine species that are involved in ozone depletion in the troposphere and stratosphere. In the open ocean bromoform production is linked to phytoplankton that contains the enzyme bromoperoxidase. Coastal sources of bromoform are higher than open ocean sources. However, open ocean emissions are important because the transfer of tracers into higher altitude in the air, i.e. into the ozone layer, strongly depends on the location of emissions. For example, emissions in the tropics are more rapidly transported into the upper atmosphere than emissions from higher latitudes. Global spatio-temporal features of bromoform emissions are poorly constrained. Here, a global three-dimensional ocean biogeochemistry model (MPIOM-HAMOCC) is used to simulate bromoform cycling in the ocean and emissions into the atmosphere using recently published data of global atmospheric concentrations (Ziska et al., 2013) as upper boundary conditions. Our simulated surface concentrations of CHBr3 match the observations well. Simulated global annual emissions based on monthly mean model output are lower than previous estimates, including the estimate by Ziska et al. (2013), because the gas exchange reverses when less bromoform is produced in non-blooming seasons. This is the case for higher latitudes, i.e. the polar regions and northern North Atlantic. Further model experiments show that future model studies may need to distinguish different bromoform-producing phytoplankton species and reveal that the transport of CHBr3 from the coast considerably alters open ocean bromoform concentrations, in particular in the northern sub-polar and polar regions.
description: Model: MPIOM/HAMOCC plus halocarbon chemistryMPIOM/HAMOCC: http://www.mpimet.mpg.de/en/science/models/mpiom.html
description: Supplement to: Stemmler, Irene; Hense, Inga; Quack, Birgit (2015): Marine sources of bromoform in the global open ocean – global patterns and emissions. Biogeosciences, 12(6), 1967-1981
DOI: 10.1594/pangaea.858146
title: pH measurements on water bottle samples during METEOR cruise M91
DOI: 10.1594/pangaea.862112
title: Sediment microfacies of Lake Tiefer See
DOI: 10.1594/pangaea.862959
title: Soil organic carbon (SOC) storage in the Lena River Delta
DOI: 10.1594/pangaea.864521
title: Tree heights and diameters of Switzerland's Sanasilva forests

description: Measurements of tree heights and crown sizes are essential in long-term monitoring of spatially distributed forests to assess the health of forests over time. In Switzerland, in 1994 and 1997, more than 4'500 trees have been recorded in a 8x8 km plot within the Sanasilva Inventory, which comprises the Swiss Level I sites of the International Co-operative Programme on Assessment and Monitoring of Air Pollution Effects on Forests' (ICP Forests). Tree heights and crown sizes were measured for the dominant and co-dominant trees (n = 1,723), resulting in a data set from 171 plots in Switzerland, spreading over a broad range of climatic gradient and forest characteristics (species recorded = 20). Average tree height was 22.1 m, average DBH 34.6 cm and crown diameter 6.5 m. The data set presented here is open to use and shall foster research in allometric equation modelling.
DOI: 10.1594/pangaea.876725
title: Aboveground species-specific plant biomass from the Jena Trait Based Experiment (year 2012)

description: This data set contains aboveground plant biomass (Sown plant species, Weed plant biomass, the biomass of dead plant material, and the biomass of unidentified plant material) per plots collected in 2012 from a grassland trait diversity experiment (the Jena Trait Based Experiment). The experiment consists of 20 plant species that were assigned to one of three species pools: 1. Species that vary along a gradient of spatial leaf and root trait similarity, 2. Species that vary along a gradient of phenological trait similarity and 3. Species that vary along a gradient of both spatial and phenological similarity (see Ebeling et al. 2014). The experiment consists of 138 grassland plots 3 x 3 m in size that was established within the Jena Experiment, Germany, in 2011. Plots vary in plant species richness (1, 2, 4, or 8 species) and functional diversity (1, 2, 3, 4 functional diversity levels, where 1 indicates species are most similar and 4 being most dissimilar in functional traits). Plots were maintained by manual weeding in March, July and September. Biomass was harvested twice in 2012 (during peak standing biomass in late May and in late August) on all experimental plots. Plots were mown to the same height directly following biomass harvest. Plant biomass was harvested by clipping the vegetation at 3 cm above ground in two 0.2 x 0.5 m quadrats per plot. The location of these rectangles was assigned prior to each harvest by random selection of coordinates within the core area of the plots (i.e. the central 10 x 15 m). The positions of the rectangles within plots were identical for all plots. The harvested biomass was sorted into categories: individual species of the sown plant species, 'Weed' plant species (species not sown in a plot), detached 'Dead' plant material, and remaining plant material that could not be assigned to any category ('Rest'). All biomass was dried to constant weight (70°C, &gt;= 48 h) and weighed. The data from individual quadrats were averaged.
description: In plots where species were not sown the entry is blank and missing values are indicated by -9999.
DOI: 10.1594/pangaea.876730
title: Species-specific traits from the Jena Trait Based Experiment species monocultures (year 2012)

description: This data set contains plant species traits: Flowering initiation, Flowering cessation, specific leaf area (SLA), leaf dry matter content (LDMC), leaf area, maximum canopy height, specific root length (SRL), mean rooting depth (MRD), root mass density (RMD) and root length density (RLD). The traits were measured during the summer of 2012 on the plants grown in monoculture within a grassland trait diversity experiment (the Jena Trait Based Experiment). The experiment consists of 20 plant species that were assigned to one of three species pools: 1. Species that vary along a gradient of spatial leaf and root trait similarity, 2. Species that vary along a gradient of phenological trait similarity and 3. Species that vary along a gradient of both spatial and phenological similarity (see Ebeling et al. 2014). The plots were 3 x 3 m in size and established within the Jena Experiment, Germany, in 2011. Plots were maintained by manual weeding in March, July and September. Traits were measured during the summer of 2012. Flowering initiation and cessation were measured respectively as the week in which flowering was first observed and flowering senesce had completed throughout the plot. Leaf area, leaf fresh mass were measured on approximately five fully expanded leaves from different individuals. These leaves were dried at 65 C for over 48 hours and massed to calculate the specific leaf area (SLA, area per dry mass), and the leaf dry matter content (LDMC, dry mass per fresh mass). Maximum canopy height was measured during peak biomass in May by taking the average of five measurements along a transect. Root traits were measured by taking soil cores, 4 cm in diameter and 40 cm deep and sectioned by depth: 0-5, 5-10, 10-20, 20-30 and 30-40 cm. Roots were washed and roots &lt; 2 mm in diameter were stored in 70 % ethanol. Root length was determined by scanning stained roots with neutral red and scanning roots using WinRhizo software. Root traits were only measured in species pool 1 and 2. Roots were then dried at 65 C for over 48 hours and massed to determine the specific root length (SRL, root length per mass), mean rooting depth (MRD, the average depth weighed by root mass per depth), root mass density (RMD, the average root mass per cubic cm volume) and root length density (RLD, root mass per root length).
DOI: 10.1594/pangaea.892347
title: Benthic foraminifera in sediment core PSh-5159N
DOI: 10.1594/pangaea.923929
title: Physical oceanography (CTD) during Meteor cruise M150

description: Salinity and Oxygen were not calibrated beyond the manufacturer's calibration coefficients. Compared to climatological values (WOA18) salinity appears to be 0.05 PSU too low. Both CTD sensors and the two TSG sensors do however agree. Oxygen values are in the range of the climatological values, possibly 5 umol/kg too low. Some deep profiles show consistently low oxygen values that is not represented in the climatology. Use this data with caution.
description: PO-GLOBAL-SVN = 687 used on 14-May-2020 12:14:34Matlab = 9.4.0.813654 (R2018a)Release = 2nc_project = BIODIAZnc_uncertainty_p = 2.000000nc_uncertainty_t = 0.005000nc_uncertainty_s = 0.050000nc_uncertainty_o = 10.000000Fluorescence data still contain deck offsets. Use with caution
DOI: 10.1594/pangaea.925420
title: Benthic foraminifera species from sediment core HH15-1252PC in Vestnessa Ridge
DOI: 10.1594/pangaea.887931
title: Sediment data from polygon core in the Siberian Arctic
DOI: 10.1594/pangaea.895286
title: Varve age replicates of Lake Sihailongwan sediment cores
DOI: 10.1594/pangaea.885906
title: Varve record of Lake Sihailongwan sediment cores
DOI: 10.1594/pangaea.890597
title: Data compilation of planktic foraminifera assemblages in the North Pacific
DOI: 10.15468/dl.8bfswy
title: Occurrence Download

description: A dataset containing 8536 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Crassostrea virginica (Gmelin, 1791))",
 "HasCoordinate is true"
 ]
}

 The dataset includes 8536 records from 64 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0074142-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc110607254
title: Persepolis Fortification Aramaic Text 601, PFAT 601

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAT 601 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink on obverse, reverse and bottom edge. Incised on obverse, reverse and bottom edge. Seal impression on reverse. ❧ [Physical Object Note:] Minor break at corner of flat edge and bottom edge obverse. Chipped and broken on flat edge toward bottom edge reverse.
DOI: 10.25549/inscriptifact-ouc110607251
title: Persepolis Fortification Aramaic Text 601, PFAT 601

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAT 601 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink on obverse, reverse and bottom edge. Incised on obverse, reverse and bottom edge. Seal impression on reverse. ❧ [Physical Object Note:] Minor break at corner of flat edge and bottom edge obverse. Chipped and broken on flat edge toward bottom edge reverse.
DOI: 10.25549/inscriptifact-ouc110607233
title: Persepolis Fortification Aramaic Text 601, PFAT 601

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAT 601 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink on obverse, reverse and bottom edge. Incised on obverse, reverse and bottom edge. Seal impression on reverse. ❧ [Physical Object Note:] Minor break at corner of flat edge and bottom edge obverse. Chipped and broken on flat edge toward bottom edge reverse.
DOI: 10.25549/inscriptifact-ouc110607252
title: Persepolis Fortification Aramaic Text 601, PFAT 601

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAT 601 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink on obverse, reverse and bottom edge. Incised on obverse, reverse and bottom edge. Seal impression on reverse. ❧ [Physical Object Note:] Minor break at corner of flat edge and bottom edge obverse. Chipped and broken on flat edge toward bottom edge reverse.
DOI: 10.25549/inscriptifact-ouc110607192
title: Persepolis Fortification Aramaic Text 600, PFAT 600

description: [Text Description:] Administrative text ❧ [Text or Publication Number Note:] PFAT 600 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink (?) inscription on obverse. Incised on obverse and reverse (?). Seal impression on reverse (?). ❧ [Physical Object Note:] Flat edge at upper edge corner broken. Minor cracks throughout tablet.
DOI: 10.25549/inscriptifact-ouc110607229
title: Persepolis Fortification Aramaic Text 600, PFAT 600

description: [Text Description:] Administrative text ❧ [Text or Publication Number Note:] PFAT 600 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink (?) inscription on obverse. Incised on obverse and reverse (?). Seal impression on reverse (?). ❧ [Physical Object Note:] Flat edge at upper edge corner broken. Minor cracks throughout tablet.
DOI: 10.25549/inscriptifact-ouc1sto1608935
title: InscriptiFact -- an image database of inscriptions and artifacts

description: The InscriptiFact Collection is designed to allow access via the Internet to high-resolution images of ancient inscriptions and artifacts, primarily from the Near Eastern and Mediterranean Worlds. The targeted inscriptions constitute some of the world’s earliest written records, which are mostly housed in a number of international museums and libraries, as well as field projects where inscriptions still remain in situ. Included, for example, are, selected Dead Sea Scrolls; cuneiform tablets from Mesopotamia, Persia, Canaan and Egypt; early Jewish papyri from Egypt; lapidary inscriptions, primarily from Jordan, Lebanon and Cyprus; inscriptions on a variety of hard media (e.g., ostraca, copper, semi-precious stones, jar handles) mostly written in early Canaanite, Phoenician, Hebrew, Aramaic, Ammonite and Edomite; and much more. These ancient texts are foundational documents that serve as a point of reference for Judaism, Christianity, Islam and the cultures out of which they emerged. The name "InscriptiFact" is intended to convey the concept of a scholarly archive based on "facts" about "inscriptions" and "artifacts." West Semitic Research Project (WSRP) under the auspices of the University of Southern California (USC) is broadly acknowledged as a leader in the application of photographic and digital technologies to capture and analyze data of ancient texts. The West Semitic Research image archive now contains approximately 1,500,000 images. Important! Search terms with more than one word or number need to be enclosed in quotation marks.Guide to Searching InscriptiFact
DOI: 10.25549/inscriptifact-ouc110607188
title: Persepolis Fortification Aramaic Text 599, PFAT 599

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAT 599 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink inscription on obverse and bottom edge (?). Seal impresson on reverse and bottom edge. ❧ [Physical Object Note:] Flat edge toward upper edge broken and chipped at bottom edge corner. Round edge chipped at tip.
DOI: 10.25549/inscriptifact-ouc110607179
title: Persepolis Fortification Aramaic Text 599, PFAT 599

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAT 599 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink inscription on obverse and bottom edge (?). Seal impresson on reverse and bottom edge. ❧ [Physical Object Note:] Flat edge toward upper edge broken and chipped at bottom edge corner. Round edge chipped at tip.
DOI: 10.25549/inscriptifact-ouc110607208
title: Persepolis Fortification Aramaic Text 600, PFAT 600

description: [Text Description:] Administrative text ❧ [Text or Publication Number Note:] PFAT 600 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink (?) inscription on obverse. Incised on obverse and reverse (?). Seal impression on reverse (?). ❧ [Physical Object Note:] Flat edge at upper edge corner broken. Minor cracks throughout tablet.
DOI: 10.25549/inscriptifact-ouc110607148
title: Persepolis Fortification Aramaic Text 598, PFAT 598

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAT 598 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink inscription on obverse and bottom edge. Seal impression on obverse, reverse, upper edge, bottom edge and flat edge. ❧ [Physical Object Note:] Minimal damage to tablet.
DOI: 10.25549/inscriptifact-ouc110608421
title: Persepolis Fortification Aramaic Text 638, PFAT 638

description: [Text Description:] Administrative text ❧ [Text or Publication Number Note:] PFAT 638 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink inscription on obverse, bottom edge and upper edge (?). ❧ [Physical Object Note:] Indeterminant orientation for tablet due to fragmentation. Fragment labeled obverse based on ink placement.
DOI: 10.15468/dl.752sdw
title: Occurrence Download

description: A dataset containing 1146 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Gastropoda)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((140 -70,150 -70,150 -60,140 -60,140 -70))"
 ]
}

 The dataset includes 1146 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023584-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yzzktw
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Musophagiformes)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((-120 -70,-110 -70,-110 -60,-120 -60,-120 -70))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023586-251009101135966/datasets/export for details.