| Abbott, Joshua |
Arizona State University |
| Abdi, Abdulhakim |
Lund University, Sweden |
| Ablan, Magdiel |
University of Los Andes in Mérida, Venezuela |
| Acevedo, Miguel |
University of North Texas |
| Acheson, James |
University of Maine |
| Addis, Piero |
University of Cagliari |
| Adler, Carolina |
Swiss Federal Institute of Technology Zurich |
| Agar, Michael |
University of Maryland |
| Agarwal, Siddhartha |
Missouri University of Science and Technology |
| Ager, Alan |
U.S. Forest Service, Western Wildland Environmental Threat Assessment Center |
| Agrawal, Arun |
University of Michigan |
| Ahmed, Saleh |
Utah State University |
| Ahmed, Selena |
Montana State University |
| Aide, T. Mitchell |
University of Puerto Rico-Rio Piedras |
| Aistrup, Joseph |
Kansas State University |
| Aitken, Stuart |
San Diego State University |
| Akamani, Kofi |
Southern Illinois University |
| Alagarswamy, Gopal |
Michigan State University |
| Alam, Mahbubul |
Kochi University |
| Alam, Mahbubul |
Ehime University |
| Albayrak, Derya |
Marmara Üniversitesi |
| Albers, Heidi |
Oregon State University |
| Albert, Christian |
Leibniz University of Hannover, Germany |
| Alberti, Marina |
University of Washington |
| Albiach Branco, Evandro |
University of São Paulo |
| Alcock, Frank |
New College of Florida |
| Aldwaik, Safaa |
Clark University |
| Alejandro N. Flores |
Boise State University |
| Alemu, Henok |
South Dakota State University |
| Alencar, Ane |
Amazon Environmental Research Institute |
| Alessa, Lilian |
University of Alaska-Anchorage |
| Alexander, Kathleen |
Virginia Tech |
| Alexander, Steven |
Environmental Change & Governance Group (University of Waterloo), Resilience Design Group (Antioch University New England) |
| Alexandre, Nikola |
Vassar College |
| Ali, Abdullahi Hussein |
University of Wyoming |
| Allaire, Maura |
University of North Carolina |
| Allan, Brian |
University of Illinois at Urbana-Champaign |
| Allegretti, Arren Mendezona |
Colorado State University |
| Allen, Andrea |
Michigan State University |
| Allen, Craig |
USGS Fort Collins Science Center |
| Allen, Eowyn |
Arizona State University |
| Allington, Ginger |
Missouri Botanical Garden |
| Altman, Irit |
University of New Hampshire |
| Altunbas, Derya |
Canakkale Onsekiz Mart University |
| Amacher, Gregory |
Virginia Tech |
| Ambinakudige, Shrinidhi |
Mississippi State University |
| Amelung, Wulf |
University of Bonn |
| Amudavi, David M. |
Egerton University, Kenya and Cornell University |
| An, Li |
San Diego State University |
| Anand, Madhur |
University of Guelph |
| Anchukaitis, Kevin |
Lamont-Doherty Earth Observatory, Columbia University |
| Andelman, Sandy J. |
Conservation International |
| Anderies, J. Martin |
Arizona State University |
| Anderson, Christopher B. |
Dept. of Forest Resources & Environmental Conservation, Virginia Tech University |
| Anderson, James J. |
University of Washington |
| Anderson, Patricia |
University of Washington |
| Anderson, Shelby |
Portland State University |
| Anderson-Teixeira, Kristina |
University of Illinois at Urbana-Champaign |
| Andersson, Krister |
University of Colorado at Boulder |
| Andrade, Riley |
Arizona State University |
| Andresen, Jeffrey |
Michigan State University |
| Angelsen, Arild |
Norwegian University of Life Sciences |
| Angelstam, Per |
Swedish University of Agricultural Sciences |
| Aragón-Moreno, Alejandro Antonio |
El Colegio de la Frontera Sur |
| Aranda, Esther |
George Washington University |
| Arcese, Peter |
University of British Columbia |
| Archer, David |
University of Chicago |
| Arlinghaus, Robert |
Leibniz Institute of Freshwater Ecology and Inland Fisheries |
| Armstrong, Andrea |
Utah State University |
| Armsworth, Paul R. |
University of Tennessee-Knoxville |
| Arnason, Ragnar |
University of Iceland |
| Arodudu, Oludunsin Tunrayo |
Leibniz-Centre for Agricultural Landscape Research (ZALF) |
| Arora, Poonam |
Manhattan College |
| Arrowsmith, J. Ramon |
Arizona State University |
| Asbjornsen, Heidi |
University of New Hampshire |
| Ashton, Andrew |
Woods Hole Oceanographic Institution |
| Ashton, Peter S. |
Harvard University |
| Aslan, Clare |
Northern Arizona University |
| Asokan, Vivek Anand |
University of Tokyo |
| Athayde, Simone |
University of Florida |
| Atkinson-Palombo, Carol |
University of Connecticut |
| Attari, Shahzeen |
Indiana University |
| Avtar, Ram |
Jawaharlal Nehru University |
| Axel, Anne |
University of Michigan |
| Axelrod, Mark |
Michigan State University |
| Ayadi, Deep Prakash |
Himalayan Climate Initiative |
| Ayala-Orozco, Bárbara |
University of California-Santa Cruz |
| Ayotunde, Titilayo |
Obafemi Awolowo University |