cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5683/sp3/pfktb6
title: Number of voles by sex

description: Contains the number of meadow voles captured in two enclosures through time used in figure 1 in “Morris, D. W. 2026. Rapid ideal habitat selection in a homogeneous environment.”
description: Data include the number and sex of meadow voles used in Figures. Trapping dates = “Trap Dates”; number of males in enclosure 15 = “Males 15”; number of males in enclosure 16 = “Males 16”; number of females in enclosure 15 = “Females 15”; number of females in enclosure 16 = “Females 16”; treatment period = “Treatment”.
DOI: 10.34894/g7nz87
title: index file clio-infra

description: index file with indicator names for clio-infra. It will allow the indictaors to be recognised by the front end and Data Processing Engine (DPE). If an additional variable needs to be added to clio-infra, just add it to this file and upload it as a new version.
DOI: 10.15468/dl.ez7r2d
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"within","geometry":"POLYGON ((71.606105 24.587257, 71.52888400000001 24.58168, 71.453585 24.565088, 71.38207800000001 24.537893, 71.316141 24.500772, 71.25740399999999 24.454646, 71.207317 24.40066, 71.16710999999999 24.340154, 71.137764 24.274623, 71.119986 24.205689, 71.114197 24.135053, 71.12052 24.064454, 71.138779 23.995631, 71.16850700000001 23.930273, 71.20895899999999 23.869983, 71.259131 23.816239, 71.31778300000001 23.770353, 71.383476 23.733449, 71.4546 23.706427, 71.52941800000001 23.689945, 71.606105 23.684406, 71.68279200000001 23.689945, 71.75761 23.706427, 71.828734 23.733449, 71.89442699999999 23.770353, 71.953079 23.816239, 72.00325100000001 23.869983, 72.04370299999999 23.930273, 72.073431 23.995631, 72.09169 24.064454, 72.09801299999999 24.135053, 72.092224 24.205689, 72.07444599999999 24.274623, 72.04510000000001 24.340154, 72.004893 24.40066, 71.954806 24.454646, 71.896069 24.500772, 71.83013200000001 24.537893, 71.75862499999999 24.565088, 71.68332599999999 24.58168, 71.606105 24.587257))"},{"type":"equals","key":"CLASS_KEY","value":"212","matchCase":false},{"type":"greaterThanOrEquals","key":"YEAR","value":"2015","matchCase":false},{"type":"not","predicate":{"type":"in","key":"BASIS_OF_RECORD","values":["MATERIAL_CITATION","MATERIAL_SAMPLE","PRESERVED_SPECIMEN"],"matchCase":false}},{"type":"lessThanOrEquals","key":"COORDINATE_UNCERTAINTY_IN_METERS","value":"10000","matchCase":false},{"type":"equals","key":"LICENSE","value":"CC BY 4.0","matchCase":false}]}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082063-251120083545085/datasets/export for details.
DOI: 10.5683/sp3/nkrb3i
title: Rabbit chow provided and eaten by meadow voles through 4 treatment periods

description: Contains data on the rabbit chow provided and consumed in safe and risky foraging stations in two enclosures across four treatment periods in “Morris, D. W. 2026. Rapid ideal habitat selection in a homogeneous environment.”
description: Data include the year during which data were collected = “YEAR”; the month during which data were collected = “MONTH”; the day on which data were collected = “DAY”; the enclosure from which data were collected = “ENCLOSURE”; the line identifier from which data were collected = “LINE”; the station identifier from which data were collected = “STATION”; whether the data were collected from a safe (Cover) or risky (Open) foraging station = “SHELTER”; the identity of the four density treatments = “TREATMENT”; the initial amount (g) of rabbit chow provided = “INITIAL CHOW”; the amount of chow remaining after a week of foraging = “REMAINING CHOW”; the amount of chow consumed (initial minus remaining) = “EATEN (G)”; the total chow consumed from the station = “TOTAL (G)”; the total difference from the amount provided at the station and the amount consumed = “EATENDIFF (G)”; the reassignment of unique stations for analysis = “STATIONS”; the treatment period during which data were collected = “PERIOD”.
DOI: 10.34740/kaggle/ds/9221845
title: Computer vision: Applications in concrete 3D print
DOI: 10.34894/e10g8w
title: Aluminium Production

description: Aluminum is the second most abundant metallic element in the Earth's crust after silicon, yet it is a comparatively new industrial metal that has been produced in commercial quantities for just over 100 years. It weighs about one-third as much as steel or copper; is malleable, ductile, and easily machined and cast; and has excellent corrosion resistance and durability. Measured either in quantity or value, aluminum's use exceeds that of any other metal except iron, and it is important in virtually all segments of the world economy. Some of the many uses for aluminum are in transportation (automobiles, airplanes, trucks, railcars, marine vessels, etc.), packaging (cans, foil, etc.), construction (windows, doors, siding, etc), consumer durables (appliances, cooking utensils, etc.), electrical transmission lines, machinery, and many other applications. (..)
DOI: 10.34894/kv6asd
title: Average Years of Education

description: The Average years of education in the total population aged 15 years and older is given for the period 1870-2010.
DOI: 10.34894/ol0r4d
title: Bauxite Production

description: Bauxite is a naturally occurring, heterogeneous material composed primarily of one or more aluminum hydroxide minerals, plus various mixtures of silica, iron oxide, titania, aluminosilicate, and other impurities in minor or trace amounts. The principal aluminum hydroxide minerals found in varying proportions with bauxites are gibbsite and the polymorphs boehmite and diaspore. Bauxites are typically classified according to their intended commercial application: abrasive, cement, chemical, metallurgical, refractory, etc. The bulk of world bauxite production (approximately 85%) is used as feed for the manufacture of alumina via a wet chemical caustic leach method commonly known as the Bayer process. Subsequently, the majority of the resulting alumina produced from this refining process is in turn employed as the feedstock for the production of aluminum metal by the electrolytic reduction of alumina in a molten bath of natural or synthetic cryolite (Na3AlF6), the Hall-Héroult process.
DOI: 10.34894/h3zke8
title: Book Titles per Capita

description: This dataset comprises information on the number of new book titles published per year per million inhabitants in a given country for the period 1500-2010. Data has been gathered and organized in 1-year intervals, using as geographical reference the current list of existing world countries. A more elaborate list of sources can be found in the paper accompanying this dataset.
DOI: 10.34894/xpd1ri
title: Cattle per Capita

description: Estimates of cattle per capita based on historical data combined with modelling.
DOI: 10.34894/9wcwsp
title: CO2 Emissions per Capita

description: The original source for carbon dioxide emissions are the estimates of the Carbon Dioxide Information and Analysis Center (CDIAC; Marland et al, 2004). Global, regional, and national annual estimates of CO2 emissions from fossil fuel burning, cement production, and gas flaring have been calculated, some as far back as 1751 and extrapolated back to 1500. These estimates, derived primarily from energy statistics published by the United Nations, were calculated using the methods of Marland and Rotty (1984). Cement production estimates from the U.S. Department of Interior's Bureau of Mines were used to estimate CO2 emitted during cement production. Emissions from gas flaring were derived primarily from U.N. data but were supplemented with data from the U.S. Department of Energy's Energy Information Administration, Rotty (1974), and with a few national estimates provided by G. Marland. Timeseries are regularly updated till current time, see also the Global Carbon Project (http://www.globalcarbonproject.org/)
DOI: 10.15468/dl.uk65a6
title: Occurrence Download

description: A dataset containing 434743 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "License is one of (CC0 1.0, CC-BY 4.0)",
 "TaxonKey is Vaccinium vitis-idaea"
 ]
}

 The dataset includes 434743 records from 439 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082035-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34894/ragsnw
title: Political Competition

description: Component of Vanhanen’s polyarchy index. Political competition is defined as one minus the share of votes received by the largest party.
description: Sources as specified in: http://www.prio.no/Global/upload/CSCW/Data/Governance/file42503_bibliography.pdf
DOI: 10.34894/zwkah6
title: Armed conflicts (Internal)

description: Armed conflicts (internal) 1 if there was an internal conflict in a given year in a given area, 0 otherwise
description: Source: Peter Brecke: Violent Conflicts 1400 A.D. to the Present in Different Regions of the World.

Please consult the working paper.
DOI: 10.34894/kebyoq
title: Armed Conflicts (International)

description: Armed conflicts (external or international). The 1 if a country participated in an armed conflict with another country in a given year, or if two or more distinct historical states/tribes had a conflict in a region classified now as a single country , 0 otherwise
description: The current dataset has been created from the Conflict Cataloge dataset by Peter Brecke who was so kind as to submit his data to the institutions hub of the CGEH in Utrecht.
DOI: 10.34894/rkjvzb
title: Copper Production

description: Copper is usually found in nature in association with sulfur. Pure copper metal is generally produced from a multistage process, beginning with the mining and concentrating of low-grade ores containing copper sulfide minerals, and followed by smelting and electrolytic refining to produce a pure copper cathode. An increasing share of copper is produced from acid leaching of oxidized ores. Copper is one of the oldest metals ever used and has been one of the important materials in the development of civilization. Because of its properties, singularly or in combination, of high ductility, malleability, and thermal and electrical conductivity, and its resistance to corrosion, copper has become a major industrial metal, ranking third after iron and aluminum in terms of quantities consumed. Electrical uses of copper, including power transmission and generation, building wiring, telecommunication, and electrical and electronic products, account for about three quarters of total copper use. Building construction is the single largest market, followed by electronics and electronic products, transportation, industrial machinery, and consumer and general products. Copper byproducts from manufacturing and obsolete copper products are readily recycled and contribute significantly to copper supply.
description: Please consult the working paper for a description of the data and sources.
DOI: 10.15468/cqztwr
title: Review of the subgenus Paropheltes Cameron of genus Netelia Gray (Hymenoptera, Ichneumonidae, Tryphoninae) from Taiwan, with a proposal for improving male genitalia observations

description: This dataset contains the digitized treatments in Plazi based on the original journal article Chen, Hsaun-Pu, Konishi, Kazuhiko, Shiao, Shiuh-Feng (2026): Review of the subgenus Paropheltes Cameron of genus Netelia Gray (Hymenoptera, Ichneumonidae, Tryphoninae) from Taiwan, with a proposal for improving male genitalia observations. Journal of Hymenoptera Research 99: 1-46, DOI: 10.3897/jhr.99.167713AbstractAn integrated taxonomic approach combining morphology and COI barcode is applied to the subgenus Paropheltes Cameron of the nocturnal Darwin wasp genus Netelia Gray from Taiwan. This subgenus is recorded from Taiwan for the first time based on four previously described species (N. (Paro.) fulginosa Konishi, 1996, N. (Paro.) guptai Kaur & Jonathan, 1979, N. (Paro.) savchenkoi Tolkanitz, 1981, and N. (Paro.) yui Konishi, 2000) and a new species (N. (Paro.) dalupalringi Chen, Konishi & Shiao, sp. nov.). The new species is distinguished from its congeners by a newly proposed key to the Taiwanese species and by male genitalia characters, including the rounded blunt apex of the gonostyle, semi-circular pad projected dorso-basally, parallel-sided brace narrowed apically, as well as the presence of a submarginal spine on the gonostyle. Improved methods for observation of male genitalia, particularly to enhance the visibility of the pad, a key membranous diagnostic feature, are proposed, and their implications are discussed. DNA-based species delimitation is conducted for three species with available DNA barcodes. Additionally, a COI - based phylogeny is reconstructed to assess the monophyly of this subgenus, confirming Paropheltes as a polyphyletic group.
DOI: 10.34894/im0mqn
title: Cropland per Capita

description: Cropland occupied roughly less than 1% of the global ice-free land area for a long time period until 1000 A.D., quite similar like the area used for pasture. In the centuries that followed the share of global cropland increased to 2% in 1700 A.D. (ca. 3 million km2), and 11% in 2000 A.D.(15 million km2), while the share of pasture area grew from 2% in 1700 A.D. to 24% in 2000 A.D. (34 million km2) These profound land use changes have had, and will continue to have quite considerable consequences for global biogeochemical cycles and subsequently global climate change. 

Some researchers suggest that mankind has shifted from living in the Holocene (~emergence of agriculture) into the Anthropocene (~humans capable of changing the Earth’ atmosphere) since the start of the Industrial Revolution. But in the light of the sheer size and magnitude of some historical land use changes (e.g. as result of the depopulation of Europe due to the Black Plague in the 14th century and the aftermath of the colonization of the Americas in the 16th century), we believe that this point might have occurred earlier in time. While there are still many uncertainties and gaps in our knowledge about the importance of land use (change) in the global biogeochemical cycle, we hope that this database can help global (climate) change modelers to close parts of this gap.
description: For a description of the data and sources, please consult the working paper.
DOI: 10.15468/dl.smd2he
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"within","geometry":"POLYGON ((71.606105 24.587257, 71.52888400000001 24.58168, 71.453585 24.565088, 71.38207800000001 24.537893, 71.316141 24.500772, 71.25740399999999 24.454646, 71.207317 24.40066, 71.16710999999999 24.340154, 71.137764 24.274623, 71.119986 24.205689, 71.114197 24.135053, 71.12052 24.064454, 71.138779 23.995631, 71.16850700000001 23.930273, 71.20895899999999 23.869983, 71.259131 23.816239, 71.31778300000001 23.770353, 71.383476 23.733449, 71.4546 23.706427, 71.52941800000001 23.689945, 71.606105 23.684406, 71.68279200000001 23.689945, 71.75761 23.706427, 71.828734 23.733449, 71.89442699999999 23.770353, 71.953079 23.816239, 72.00325100000001 23.869983, 72.04370299999999 23.930273, 72.073431 23.995631, 72.09169 24.064454, 72.09801299999999 24.135053, 72.092224 24.205689, 72.07444599999999 24.274623, 72.04510000000001 24.340154, 72.004893 24.40066, 71.954806 24.454646, 71.896069 24.500772, 71.83013200000001 24.537893, 71.75862499999999 24.565088, 71.68332599999999 24.58168, 71.606105 24.587257))"},{"type":"equals","key":"CLASS_KEY","value":"212","matchCase":false},{"type":"greaterThanOrEquals","key":"YEAR","value":"2015","matchCase":false},{"type":"not","predicate":{"type":"in","key":"BASIS_OF_RECORD","values":["MATERIAL_CITATION","MATERIAL_SAMPLE","PRESERVED_SPECIMEN"],"matchCase":false}},{"type":"lessThanOrEquals","key":"COORDINATE_UNCERTAINTY_IN_METERS","value":"10000","matchCase":false},{"type":"equals","key":"LICENSE","value":"CC BY 4.0","matchCase":false}]}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082065-251120083545085/datasets/export for details.
DOI: 10.34894/ykcezs
title: Educational Inequality Gini Coefficient

description: The Gini of the spread of education in the total population aged 15 years and older is given for the period 1850-2010 (the time period varies by country).
description: For a description of the data and sources please consult the working paper.
DOI: 10.3886/e242692
title: HAICViz - MuGSI

description: The healthcare-associated infection component of CDCâ€™s EIP engages a network of state health departments and their academic medical center partners to help answer critical questions about emerging HAI threats, advanced infection tracking methods, and antibiotic resistance in the United States. Information gathered through this activity will play a key role in shaping future policies and recommendations targeting HAI prevention.

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description: (Downloaded 1/7/2026)
DOI: 10.3886/e242692v1
title: HAICViz - MuGSI

description: The healthcare-associated infection component of CDCâ€™s EIP engages a network of state health departments and their academic medical center partners to help answer critical questions about emerging HAI threats, advanced infection tracking methods, and antibiotic resistance in the United States. Information gathered through this activity will play a key role in shaping future policies and recommendations targeting HAI prevention.

Read less
description: (Downloaded 1/7/2026)
DOI: 10.34894/5nlbwr
title: Exchange Rates to UK Pound

description: Exchange rates to 1 unit of currency of UK (yearly averages).
description: Please consult the working paper for a description of the data and sources.
DOI: 10.15468/dl.58gx36
title: Occurrence Download

description: A dataset containing 172 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Hydrophis melanocephalus"
 ]
}

 The dataset includes 172 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082064-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34894/nbifgp
title: Exchange Rates to US Dollar

description: Exchange rates to one unit of currency of the US (yearly averages).
description: Please check the working paper for a description of the data and sources.
DOI: 10.34894/afno6i
title: Female life expectancy at Birth

description: The Female Life expectancy dataset comprises information on number of years of life expectancy among women in different world countries for the period 1750-2000. Data has been gathered and organized in 50-years intervals for the period 1750-1800 and in 10-years intervals for the period 1800-2000, using as geographical reference the current list of existing world countries.
description: Please check the working paper for a description of the data and sources.
DOI: 10.5281/zenodo.17998556
title: AF8A EN91GN 20251212-14 Meteor Scatter QSO Party

description: Callsign Used (or PSKReporter Identifier):  AF8A




Operator Names and Calls: Gary, AF8A




Contact Email Address: gmikitinaf8a@gmail.com




Six Character Grid Square: EN19GN




How do you operate the MSQP? (Transmit & Receive OR Receive Only): Receive Only




Transceiver, Transmitter, Receiver - Make(s) & Model(s): Elecraft K4




Transmitter Output Power (enter 'NA' for Receive Only stations): NA




Antenna(s) used, please describe: 10m diploe at ~16 ft above ground, in-attic




Bands Operated: 10m




Additional Comments:
DOI: 10.5281/zenodo.17998557
title: AF8A EN91GN 20251212-14 Meteor Scatter QSO Party

description: Callsign Used (or PSKReporter Identifier):  AF8A




Operator Names and Calls: Gary, AF8A




Contact Email Address: gmikitinaf8a@gmail.com




Six Character Grid Square: EN19GN




How do you operate the MSQP? (Transmit & Receive OR Receive Only): Receive Only




Transceiver, Transmitter, Receiver - Make(s) & Model(s): Elecraft K4




Transmitter Output Power (enter 'NA' for Receive Only stations): NA




Antenna(s) used, please describe: 10m diploe at ~16 ft above ground, in-attic




Bands Operated: 10m




Additional Comments:
DOI: 10.34894/i7yziv
title: The long view on economic growth: New estimates of GDP

description: The Maddison Project, initiated in March 2010 by a group of close colleagues of Angus Maddison, aims to develop an effective way of cooperation between scholars to continue Maddison’s work on measuring economic performance in the world economy. This paper is a first product of the project. Its goal is to inventory recent research on historical national accounts, to briefly discuss some of the problems related to these historical statistics and to extend and where necessary revise the estimates published by Maddison in his recent overviews (2001; 2003; 2007) (also made available on his website at http://www.ggdc.net/MADDISON/oriindex.htm).
description: Please check the working paper for a description of the data and sources.
DOI: 10.34894/u7xdmu
title: Gender Equality Years of Education

description: Barro and Lee (2010) provide data on educational attainment disaggregated by age groups over 15 and by sex. The information on average years of education has been used to evaluate the progress that has been made in the second half of the 20th century in closing the gender gap regarding education. Their data and detailed information regarding their dataset can be accessed at: http://www.barrolee.com/
description: Please check the working paper for a description of the data and sources.
DOI: 10.34894/tvl1rb
title: Gender Equality of Numeracy

description: Gender equality of numeracy is defined as ((whipple index women-whipple index men)/whipple index men)*100
description: This dataset is constructed with the help of several coauthors, without implying any responsibility to them for potential mistakes (Valeria Prayon, Julia Friesen, Kerstin Manzel, Dorothee Crayen, Dácil Juif, Ralph Hippe, Christina Mumme and many others) 

For a description of the data and sources please consult the working paper.
DOI: 10.34894/yqrhtr
title: Goats per Capita

description: Estimation of goats per capita based on historical sources and modelling.
description: Please consult the working paper for a description of the data and sources.
DOI: 10.34894/p79bo2
title: Gold Production

description: Gold has been treasured since ancient times for its beauty and permanence. Most of the gold that is fabricated today goes into the manufacture of jewelry. However, because of its superior electrical conductivity and resistance to corrosion and other desirable combinations of physical and chemical properties, gold also emerged in the late 20th century as an essential industrial metal. Gold performs critical functions in computers, communications equipment, spacecraft, jet aircraft engines, and a host of other products. Although gold is important to industry and the arts, it also retains a unique status among all commodities as a long-term store of value. Until recent times, it was considered essentially a monetary metal, and most of the bullion produced each year went into the vaults of government treasuries or central banks.
description: Please consult the working paper for a description of the data and sources.