Filling in the GAPS: evaluating completeness and coverage of open-access biodiversity databases in the United States
Abstract
Primary biodiversity data constitute observations of particular species at given points in time and space. Open-access electronic databases provide unprecedented access to these data, but their usefulness in characterizing species distributions and patterns in biodiversity depend on how complete species inventories are at a given survey location and how uniformly distributed survey locations are along dimensions of time, space, and environment. Our aim was to compare completeness and coverage among three open-access databases representing ten taxonomic groups (amphibians, birds, freshwater bivalves, crayfish, freshwater fish, fungi, insects, mammals, plants, and reptiles) in the contiguous United States. We compiled occurrence records from the Global Biodiversity Information Facility (GBIF), the North American Breeding Bird Survey (BBS), and federally administered fish surveys (FFS). In this study, we aggregated occurrence records by 0.1° × 0.1° grid cells and computed three completeness metrics to classify each grid cell as well-surveyed or not. Next, we compared frequency distributions of surveyed grid cells to background environmental conditions in a GIS and performed Kolmogorov–Smirnov tests to quantify coverage through time, along two spatial gradients, and along eight environmental gradients. The three databases contributed >13.6 million reliable occurrence records distributed among >190,000 grid cells. The percent of well-surveyed grid cellsmore »
- Authors:
-
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Environmental Sciences Division
- Publication Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE)
- OSTI Identifier:
- 1286862
- Grant/Contract Number:
- AC05-00OR22725
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Ecology and Evolution
- Additional Journal Information:
- Journal Volume: 6; Journal Issue: 14; Journal ID: ISSN 2045-7758
- Publisher:
- Wiley
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 59 BASIC BIOLOGICAL SCIENCES; 97 MATHEMATICS AND COMPUTING; Data; Database; Biodiversity; Fish; Open-Access
Citation Formats
Troia, Matthew J., and McManamay, Ryan A. Filling in the GAPS: evaluating completeness and coverage of open-access biodiversity databases in the United States. United States: N. p., 2016.
Web. doi:10.1002/ece3.2225.
Troia, Matthew J., & McManamay, Ryan A. Filling in the GAPS: evaluating completeness and coverage of open-access biodiversity databases in the United States. United States. https://doi.org/10.1002/ece3.2225
Troia, Matthew J., and McManamay, Ryan A. Sun .
"Filling in the GAPS: evaluating completeness and coverage of open-access biodiversity databases in the United States". United States. https://doi.org/10.1002/ece3.2225. https://www.osti.gov/servlets/purl/1286862.
@article{osti_1286862,
title = {Filling in the GAPS: evaluating completeness and coverage of open-access biodiversity databases in the United States},
author = {Troia, Matthew J. and McManamay, Ryan A.},
abstractNote = {Primary biodiversity data constitute observations of particular species at given points in time and space. Open-access electronic databases provide unprecedented access to these data, but their usefulness in characterizing species distributions and patterns in biodiversity depend on how complete species inventories are at a given survey location and how uniformly distributed survey locations are along dimensions of time, space, and environment. Our aim was to compare completeness and coverage among three open-access databases representing ten taxonomic groups (amphibians, birds, freshwater bivalves, crayfish, freshwater fish, fungi, insects, mammals, plants, and reptiles) in the contiguous United States. We compiled occurrence records from the Global Biodiversity Information Facility (GBIF), the North American Breeding Bird Survey (BBS), and federally administered fish surveys (FFS). In this study, we aggregated occurrence records by 0.1° × 0.1° grid cells and computed three completeness metrics to classify each grid cell as well-surveyed or not. Next, we compared frequency distributions of surveyed grid cells to background environmental conditions in a GIS and performed Kolmogorov–Smirnov tests to quantify coverage through time, along two spatial gradients, and along eight environmental gradients. The three databases contributed >13.6 million reliable occurrence records distributed among >190,000 grid cells. The percent of well-surveyed grid cells was substantially lower for GBIF (5.2%) than for systematic surveys (BBS and FFS; 82.5%). Still, the large number of GBIF occurrence records produced at least 250 well-surveyed grid cells for six of nine taxonomic groups. Coverages of systematic surveys were less biased across spatial and environmental dimensions but were more biased in temporal coverage compared to GBIF data. GBIF coverages also varied among taxonomic groups, consistent with commonly recognized geographic, environmental, and institutional sampling biases. Lastly, this comprehensive assessment of biodiversity data across the contiguous United States provides a prioritization scheme to fill in the gaps by contributing existing occurrence records to the public domain and planning future surveys.},
doi = {10.1002/ece3.2225},
journal = {Ecology and Evolution},
number = 14,
volume = 6,
place = {United States},
year = {Sun Jun 12 00:00:00 EDT 2016},
month = {Sun Jun 12 00:00:00 EDT 2016}
}
Web of Science
Works referenced in this record:
Predicting the potential distribution of the alien invasive American bullfrog (Lithobates catesbeianus) in Brazil
journal, August 2007
- Giovanelli, João G. R.; Haddad, Célio F. B.; Alexandrino, João
- Biological Invasions, Vol. 10, Issue 5
Global priorities for an effective information basis of biodiversity distributions
journal, September 2015
- Meyer, Carsten; Kreft, Holger; Guralnick, Robert
- Nature Communications, Vol. 6, Issue 1
Niche dynamics in space and time
journal, March 2008
- Pearman, Peter B.; Guisan, Antoine; Broennimann, Olivier
- Trends in Ecology & Evolution, Vol. 23, Issue 3
Transferability and model evaluation in ecological niche modeling: a comparison of GARP and Maxent
journal, August 2007
- Townsend Peterson, A.; Papeş, Monica; Eaton, Muir
- Ecography, Vol. 30, Issue 4
Maximum entropy modeling of species geographic distributions
journal, January 2006
- Phillips, Steven J.; Anderson, Robert P.; Schapire, Robert E.
- Ecological Modelling, Vol. 190, Issue 3-4
The role of spatial scale and the perception of large-scale species-richness patterns: Scale and species-richness patterns
journal, December 2004
- Rahbek, Carsten
- Ecology Letters, Vol. 8, Issue 2
Database records as a surrogate for sampling effort provide higher species richness estimations
journal, January 2008
- Lobo, Jorge M.
- Biodiversity and Conservation, Vol. 17, Issue 4
An Index of Cumulative Disturbance to River Fish Habitats of the Conterminous United States from Landscape Anthropogenic Activities
journal, March 2011
- Esselman, P. C.; Infante, D. M.; Wang, L.
- Ecological Restoration, Vol. 29, Issue 1-2
Searching for a Predictive Model for Species Richness of Iberian Dung Beetle Based on Spatial and Environmental Variables
journal, February 2002
- Lobo, Jorge M.; Martin-Piera, Fermin
- Conservation Biology, Vol. 16, Issue 1
Challenges and Opportunities of Open Data in Ecology
journal, February 2011
- Reichman, O. J.; Jones, M. B.; Schildhauer, M. P.
- Science, Vol. 331, Issue 6018
The big questions for biodiversity informatics
journal, June 2010
- Peterson, A. Townsend; Knapp, Sandra; Guralnick, Robert
- Systematics and Biodiversity, Vol. 8, Issue 2
Homogenization of regional river dynamics by dams and global biodiversity implications
journal, March 2007
- Poff, N. L.; Olden, J. D.; Merritt, D. M.
- Proceedings of the National Academy of Sciences, Vol. 104, Issue 14
Completeness of digital accessible knowledge of the plants of Brazil and priorities for survey and inventory
journal, October 2013
- Sousa-Baena, Mariane Silveira; Garcia, Letícia Couto; Peterson, Andrew Townsend
- Diversity and Distributions, Vol. 20, Issue 4
Geographical sampling bias in a large distributional database and its effects on species richness-environment models
journal, April 2013
- Yang, Wenjing; Ma, Keping; Kreft, Holger
- Journal of Biogeography, Vol. 40, Issue 8
Targeting squares for survey: predicting species richness and incidence of species for a butterfly atlas
journal, November 1999
- Dennis, Roger L. H.; Hardy, Peter B.
- Global Ecology and Biogeography, Vol. 8, Issue 6
Population trends of European common birds are predicted by characteristics of their climatic niche
journal, February 2010
- Jiguet, FrÃDÃRic; Gregory, Richard D.; Devictor, Vincent
- Global Change Biology, Vol. 16, Issue 2
Applied Climate-Change Analysis: The Climate Wizard Tool
journal, December 2009
- Girvetz, Evan H.; Zganjar, Chris; Raber, George T.
- PLoS ONE, Vol. 4, Issue 12
Global diversity patterns of freshwater fishes - potential victims of their own success
journal, October 2014
- Pelayo-Villamil, Patricia; Guisande, Cástor; Vari, Richard P.
- Diversity and Distributions, Vol. 21, Issue 3
Seven Shortfalls that Beset Large-Scale Knowledge of Biodiversity
journal, December 2015
- Hortal, Joaquín; de Bello, Francesco; Diniz-Filho, José Alexandre F.
- Annual Review of Ecology, Evolution, and Systematics, Vol. 46, Issue 1
Non-native fishes and native species diversity in freshwater fish assemblages across the United States
journal, September 2008
- Mitchell, Alison L.; Knouft, Jason H.
- Biological Invasions, Vol. 11, Issue 6
Historical bias in biodiversity inventories affects the observed environmental niche of the species
journal, June 2008
- Hortal, Joaquín; Jiménez-Valverde, Alberto; Gómez, José F.
- Oikos, Vol. 117, Issue 6
Mapping species distributions: living with uncertainty
journal, April 2013
- Ladle, Richard; Hortal, Joaquín
- Frontiers of Biogeography, Vol. 5, Issue 1
Very high resolution interpolated climate surfaces for global land areas
journal, January 2005
- Hijmans, Robert J.; Cameron, Susan E.; Parra, Juan L.
- International Journal of Climatology, Vol. 25, Issue 15
How Global Is the Global Biodiversity Information Facility?
journal, November 2007
- Yesson, Chris; Brewer, Peter W.; Sutton, Tim
- PLoS ONE, Vol. 2, Issue 11
Biodiversity informatics: managing and applying primary biodiversity data
journal, April 2004
- Soberón, Jorge; Peterson, Townsend
- Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences, Vol. 359, Issue 1444
Assessing the accuracy of species distribution models to predict amphibian species richness patterns
journal, January 2009
- Pineda, Eduardo; Lobo, Jorge M.
- Journal of Animal Ecology, Vol. 78, Issue 1
Evidence of climatic niche shift during biological invasion
journal, August 2007
- Broennimann, O.; Treier, U. A.; Müller-Schärer, H.
- Ecology Letters, Vol. 10, Issue 8
A Systematic Analysis of Factors Affecting the Performance of Climatic Envelope Models
journal, June 2003
- Kadmon, Ronen; Farber, Oren; Danin, Avinoam
- Ecological Applications, Vol. 13, Issue 3
Limitations of Biodiversity Databases: Case Study on Seed-Plant Diversity in Tenerife, Canary Islands
journal, June 2007
- Hortal, JoaquÍN; Lobo, Jorge M.; JimÉNez-Valverde, Alberto
- Conservation Biology, Vol. 21, Issue 3
Online solutions and the ‘Wallacean shortfall’: what does GBIF contribute to our knowledge of species' ranges?
journal, March 2013
- Beck, Jan; Ballesteros-Mejia, Liliana; Nagel, Peter
- Diversity and Distributions, Vol. 19, Issue 8
Interoperability of Biodiversity Databases: Biodiversity Information on Every Desktop
journal, September 2000
- Edwards, J. L.
- Science, Vol. 289, Issue 5488
Can niche-based distribution models outperform spatial interpolation?
journal, November 2007
- Bahn, Volker; McGill, Brian J.
- Global Ecology and Biogeography, Vol. 16, Issue 6
Can we derive macroecological patterns from primary Global Biodiversity Information Facility data?: Macroecological patterns and GBIF data
journal, December 2014
- García-Roselló, Emilio; Guisande, Cástor; Manjarrés-Hernández, Ana
- Global Ecology and Biogeography, Vol. 24, Issue 3
Overcoming the Linnean shortfall: Data deficiency and biological survey priorities
journal, December 2010
- Brito, Daniel
- Basic and Applied Ecology, Vol. 11, Issue 8
Predicting species distribution: offering more than simple habitat models
journal, September 2005
- Guisan, Antoine; Thuiller, Wilfried
- Ecology Letters, Vol. 8, Issue 9
Species Density of North American Amphibians and Reptiles
journal, June 1971
- Kiester, A. Ross
- Systematic Zoology, Vol. 20, Issue 2
Diversity of wild Palms (Arecaceae) in the Republic of Benin: Finding the gaps in the National Inventory Combining Field and Digital Accessible Knowledge
journal, September 2015
- Idohou, Rodrigue; Arino, Arturo; Assogbadjo, Achille
- Biodiversity Informatics, Vol. 10, Issue 2
Estimating the Population Size for Capture-Recapture Data with Unequal Catchability
journal, December 1987
- Chao, Anne
- Biometrics, Vol. 43, Issue 4
Does Niche Conservatism Promote Speciation? a case Study in North American Salamanders
journal, January 2006
- Kozak, Kenneth H.; Wiens, John J.
- Evolution, Vol. 60, Issue 12
Human Impact on Erodable Phosphorus and Eutrophication: A Global Perspective
journal, January 2001
- Bennett, Elena M.; Carpenter, Stephen R.; Caraco, Nina F.
- BioScience, Vol. 51, Issue 3
Evaluating the performance of species richness estimators: sensitivity to sample grain size
journal, January 2006
- Hortal, Joaquin; Borges, Paulo A. V.; Gaspar, Clara
- Journal of Animal Ecology, Vol. 75, Issue 1
Taxonomist survey biases and the unveiling of biodiversity patterns
journal, February 2009
- Sastre, Pablo; Lobo, Jorge M.
- Biological Conservation, Vol. 142, Issue 2
Diversity, Distribution, and Conservation Status of the Native Freshwater Fishes of the Southern United States
journal, October 2000
- Warren, Melvin L.; Burr, Brooks M.; Walsh, Stephen J.
- Fisheries, Vol. 25, Issue 10
Uncertainty associated with survey design in Species Distribution Models
journal, June 2014
- Tessarolo, Geiziane; Rangel, Thiago F.; Araújo, Miguel B.
- Diversity and Distributions, Vol. 20, Issue 11
Effects of sample size on the performance of species distribution models
journal, September 2008
- Wisz, M. S.; Hijmans, R. J.; Li, J.
- Diversity and Distributions, Vol. 14, Issue 5
Using Ecological-Niche Modeling as a Conservation Tool for Freshwater Species: Live-Bearing Fishes in Central Mexico
journal, December 2006
- DomÍNguez-DomÍNguez, Omar; MartÍNez-Meyer, Enrique; Zambrano, Luis
- Conservation Biology, Vol. 20, Issue 6
Detecting range shifts from historical species occurrences: new perspectives on old data
journal, November 2009
- Tingley, Morgan W.; Beissinger, Steven R.
- Trends in Ecology & Evolution, Vol. 24, Issue 11
Effect of Roadside bias on the Accuracy of Predictive maps Produced by Bioclimatic Models
journal, April 2004
- Kadmon, Ronen; Farber, Oren; Danin, Avinoam
- Ecological Applications, Vol. 14, Issue 2
Global effects of land use on local terrestrial biodiversity
journal, April 2015
- Newbold, Tim; Hudson, Lawrence N.; Hill, Samantha L. L.
- Nature, Vol. 520, Issue 7545
Global diversity and distribution of macrofungi
journal, October 2006
- Mueller, Gregory M.; Schmit, John P.; Leacock, Patrick R.
- Biodiversity and Conservation, Vol. 16, Issue 1
Conservation Biogeography: assessment and prospect: Conservation Biogeography
journal, January 2005
- Whittaker, Robert J.; Araújo, Miguel B.; Jepson, Paul
- Diversity and Distributions, Vol. 11, Issue 1
Life history theory predicts fish assemblage response to hydrologic regimes
journal, January 2012
- Mims, Meryl C.; Olden, Julian D.
- Ecology, Vol. 93, Issue 1
Coverage-based rarefaction and extrapolation: standardizing samples by completeness rather than size
journal, December 2012
- Chao, Anne; Jost, Lou
- Ecology, Vol. 93, Issue 12
Survey-gap analysis in expeditionary research: where do we go from here?: SURVEY-GAP ANALYSIS IN EXPEDITIONARY RESEARCH
journal, July 2005
- Funk, V. A.; Richardson, Karen S.; Ferrier, Simon
- Biological Journal of the Linnean Society, Vol. 85, Issue 4
Taxonomic and functional homogenization of an endemic desert fish fauna: Homogenization of an endemic fish fauna
journal, August 2011
- Pool, Thomas K.; Olden, Julian D.
- Diversity and Distributions, Vol. 18, Issue 4
An ED-based Protocol for Optimal Sampling of Biodiversity
journal, November 2005
- Hortal, Joaquín; Lobo, Jorge M.
- Biodiversity and Conservation, Vol. 14, Issue 12
Homogenization of Fish Faunas Across the United States
journal, May 2000
- Rahel, F. J.
- Science, Vol. 288, Issue 5467
Assessing completeness of biodiversity databases at different spatial scales
journal, February 2007
- Soberón, Jorge; Jiménez, Raul; Golubov, Jordan
- Ecography, Vol. 30, Issue 1
Does Niche Conservatism Promote Speciation? a case Study in North American Salamanders
journal, December 2006
- Kozak, Kenneth H.; Wiens, JohnJ.
- Evolution, Vol. 60, Issue 12
Predicting species distributions from herbarium collections: does climate bias in collection sampling influence model outcomes?
journal, September 2007
- Loiselle, Bette A.; Jørgensen, Peter M.; Consiglio, Trisha
- Journal of Biogeography, Vol. 0, Issue 0
Ecology of North American Freshwater Fishes
book, June 2019
- Ross, Stephen T.
- University of California Press
Niche dynamics in space and time
journal, March 2008
- Pearman, Peter B.; Guisan, Antoine; Broennimann, Olivier
- Trends in Ecology & Evolution, Vol. 23, Issue 3
Detecting range shifts from historical species occurrences: new perspectives on old data
journal, November 2009
- Tingley, Morgan W.; Beissinger, Steven R.
- Trends in Ecology & Evolution, Vol. 24, Issue 11
Homogenous rivers, homogenous faunas
journal, March 2007
- Moyle, P. B.; Mount, J. F.
- Proceedings of the National Academy of Sciences, Vol. 104, Issue 14
Evaluating the performance of species richness estimators: sensitivity to sample grain size
journal, January 2006
- Hortal, Joaquin; Borges, Paulo A. V.; Gaspar, Clara
- Journal of Animal Ecology, Vol. 75, Issue 1
Assessing the accuracy of species distribution models to predict amphibian species richness patterns
journal, January 2009
- Pineda, Eduardo; Lobo, Jorge M.
- Journal of Animal Ecology, Vol. 78, Issue 1
Using Ecological-Niche Modeling as a Conservation Tool for Freshwater Species: Live-Bearing Fishes in Central Mexico
journal, December 2006
- DomÍNguez-DomÍNguez, Omar; MartÍNez-Meyer, Enrique; Zambrano, Luis
- Conservation Biology, Vol. 20, Issue 6
Interoperability of Biodiversity Databases: Biodiversity Information on Every Desktop
journal, September 2000
- Edwards, J. L.
- Science, Vol. 289, Issue 5488
How Global Is the Global Biodiversity Information Facility?
journal, November 2007
- Yesson, Chris; Brewer, Peter W.; Sutton, Tim
- PLoS ONE, Vol. 2, Issue 11
Coverage-based rarefaction and extrapolation: standardizing samples by completeness rather than size
journal, December 2012
- Chao, Anne; Jost, Lou
- Ecology, Vol. 93, Issue 12
Estimating the Population Size for Capture-Recapture Data with Unequal Catchability
journal, December 1987
- Chao, Anne
- Biometrics, Vol. 43, Issue 4
Works referencing / citing this record:
If you build it, they will go: A case study of stream fish diversity loss in an urbanizing riverscape
journal, January 2019
- Perkin, Joshuah S.; Murphy, Shannon P.; Murray, Christopher M.
- Aquatic Conservation: Marine and Freshwater Ecosystems, Vol. 29, Issue 4
Completeness of national freshwater fish species inventories around the world
journal, September 2018
- Pelayo-Villamil, Patricia; Guisande, Cástor; Manjarrés-Hernández, Ana
- Biodiversity and Conservation, Vol. 27, Issue 14
A global test of ecoregions
journal, November 2018
- Smith, Jeffrey R.; Letten, Andrew D.; Ke, Po-Ju
- Nature Ecology & Evolution, Vol. 2, Issue 12
Taxonomic bias in biodiversity data and societal preferences
journal, August 2017
- Troudet, Julien; Grandcolas, Philippe; Blin, Amandine
- Scientific Reports, Vol. 7, Issue 1
A journey through time: exploring temporal patterns amongst digitized plant specimens from Australia
journal, August 2018
- Haque, MD. Mohasinul; Nipperess, David A.; Baumgartner, John B.
- Systematics and Biodiversity, Vol. 16, Issue 6
Evaluating the data quality of iNaturalist termite records
posted_content, December 2019
- Hochmair, Hartwig H.; Scheffrahn, Rudolf H.; Basille, Mathieu
Completeness and coverage of open-access freshwater fish distribution data in the United States
journal, September 2017
- Troia, Matthew J.; McManamay, Ryan A.
- Diversity and Distributions, Vol. 23, Issue 12
Assessing the vulnerability of freshwater crayfish to climate change
journal, August 2018
- Hossain, Md Anwar; Lahoz-Monfort, José J.; Burgman, Mark A.
- Diversity and Distributions, Vol. 24, Issue 12
Assessing the impacts of uncertainty in climate‐change vulnerability assessments
journal, May 2019
- Hossain, Md Anwar; Kujala, Heini; Bland, Lucie M.
- Diversity and Distributions
Biogeographic classification of streams using fish community– and trait–environment relationships
journal, October 2019
- Troia, Matthew J.; McManamay, Ryan A.
- Diversity and Distributions, Vol. 26, Issue 1
Survey completeness of a global citizen‐science database of bird occurrence
journal, October 2019
- Sorte, Frank A. La; Somveille, Marius
- Ecography, Vol. 43, Issue 1
Incomplete species lists derived from global and regional specimen-record databases affect macroecological analyses: A case study on the vascular plants of China
journal, November 2018
- Qian, Hong; Deng, Tao; Beck, Jan
- Journal of Biogeography, Vol. 45, Issue 12
Assessing sampling coverage of species distribution in biodiversity databases
journal, June 2019
- Sporbert, Maria; Bruelheide, Helge; Seidler, Gunnar
- Journal of Vegetation Science, Vol. 30, Issue 4
Participatory approaches and open data on venomous snakes: A neglected opportunity in the global snakebite crisis?
journal, March 2018
- Geneviève, Lester Darryl; Ray, Nicolas; Chappuis, François
- PLOS Neglected Tropical Diseases, Vol. 12, Issue 3
Completeness of Digital Accessible Knowledge (DAK) about terrestrial mammals in the Iberian Peninsula
journal, March 2019
- Escribano, Nora; Galicia, David; Ariño, Arturo Hugo
- PLOS ONE, Vol. 14, Issue 3
Phylogenetic study and taxonomic revision of the Xanthoparmelia mexicana group, including the description of a new species (Parmeliaceae, Ascomycota)
journal, September 2018
- Barcenas-Peña, Alejandrina; Leavitt, Steven D.; Huang, Jen-Pan
- MycoKeys, Vol. 40
A journey through time: exploring temporal patterns amongst digitized plant specimens from Australia
text, January 2018
- Haque, MD. Mohasinul; Nipperess, David A.; Baumgartner, John B.
- Taylor & Francis
Evaluating the data quality of iNaturalist termite records
journal, May 2020
- Hochmair, Hartwig H.; Scheffrahn, Rudolf H.; Basille, Mathieu
- PLOS ONE, Vol. 15, Issue 5
Participatory approaches and open data on venomous snakes: A neglected opportunity in the global snakebite crisis?
text, January 2018
- Geneviève, Lester Darryl; Ray, Nicolas; Chappuis, Francois
- Public Library of Science (PLoS)
A journey through time: exploring temporal patterns amongst digitized plant specimens from Australia
text, January 2018
- Haque, MD. Mohasinul; Nipperess, David A.; Baumgartner, John B.
- Taylor & Francis
Biodiversity data supports research on human infectious diseases: Global trends, challenges, and opportunities
journal, June 2023
- Astorga, Francisca; Groom, Quentin; Shimabukuro, Paloma Helena Fernandes
- One Health, Vol. 16
Taxonomic bias in biodiversity data and societal preferences
journal, August 2017
- Troudet, Julien; Grandcolas, Philippe; Blin, Amandine
- Scientific Reports, Vol. 7, Issue 1
Participatory approaches and open data on venomous snakes: A neglected opportunity in the global snakebite crisis?
journal, March 2018
- Geneviève, Lester Darryl; Ray, Nicolas; Chappuis, François
- PLOS Neglected Tropical Diseases, Vol. 12, Issue 3
Completeness of Digital Accessible Knowledge (DAK) about terrestrial mammals in the Iberian Peninsula
journal, March 2019
- Escribano, Nora; Galicia, David; Ariño, Arturo Hugo
- PLOS ONE, Vol. 14, Issue 3