- United States Geological Survey
- University of Kentucky
External person
- Arizona State University
- Grand Canyon Wildlands Council
- Bur.Reclam.Glen Canyon Environ.Stud.Prog.
- Museum of Northern Arizona
- Grand Canyon Monitoring and Research Center
- Department of Biology
- Spring Stewardship Institute
- Springs Stewardship Institute
- Northern Arizona University
- Arizona State University
- Museum of Northern Arizona
External person
- Catalan Society of Sciences for Biodiversity Conservation
External person
- Northern Arizona University
- Northern Arizona University
External person
- Museum of Northern Arizona
- Springs Stewardship Institute
- Museum of Northern Arizona
- Spring Stewardship Institute
External person
- Norwegian Institute of Bioeconomy Research
External person
- Northern Arizona University
External person
- Vashon Island Nature Center
External person
- Universidad Bernardo O'Higgins
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- Marine and Freshwater Research Institute
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- Desert Research Institute
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- Northern Arizona University
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- Institute of Biodiversity and Ecosystem Research at the Bulgarian Academy of Sciences
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- U.S. Geological Survey
- United States Geological Survey
- Idaho State University
- Astrogeology Team
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- United States Department of Agriculture
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- Limnology & Phycology Section
- Limnology & Phycology Section
- Museo delle Scienze
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- University of South Carolina - Beaufort
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- University of Geneva
- University of Salento
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- Texas State University
- Texas State University
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- University of South Africa
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- United States Geological Survey
External person
- Northern Arizona University
External person
- United States Geological Survey
- Northern Arizona University
External person
- Norwegian Institute of Bioeconomy Research
External person
- Metsähallitus Parks & Wildlife Finland
External person
- Catalan Society of Sciences for the Conservation of Biodiversity
External person
- Sidi Mohamed Ben Abdellah University
External person
- United States Department of Agriculture
- US Forest Service
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- Ben-Gurion University of the Negev
External person
- University of South Africa
External person
- Technological University of Dublin
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- Universite du Quebec a Montreal
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- Seismic and Soil Survey
- Geological Seismic & Soil Survey
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- LTSER “Zone Atelier Territoires Uranifères”
- Université de Limoges
External person
- United States Geological Survey
External person
- Northern Arizona University
External person
- Northern Arizona University
External person
- LTSER “Zone Atelier Territoires Uranifères”
- Université de Limoges
External person
- Universite du Quebec a Montreal
- Université du Québec en Abitibi-Témiscamingue
External person
- Hellenic Centre for Marine Research
External person
- Northern Arizona University
External person
- Jenness Enterprises
- Jenness Enterprises GIS Analysis and Application Design
- United States Department of Agriculture
- Northern Arizona University
- Spring Stewardship Institute
External person
- Howard T. Odum Florida Springs Institute
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- Hellenic Centre for Marine Research
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- Mohammed VI Polytechnic University
- Ibn Zohr University
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- United States Department of Agriculture
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- University of Massachusetts
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- Universidade Federal de Juiz de Fora
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- Karlsruhe Institute of Technology
External person
- Queensland Herbarium
- University of Queensland
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- Kiel University
- Leibniz Center for Tropical Marine Ecology (ZMT), Bremen
External person
- Norwegian University of Science and Technology
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