| Mr. Lluís Brotons | Ecology/Species interactions and interrelationships;, Scenarios and/or models;, Terrestrial ecosystems; | |
| Mr. Lluís Brotons | Ecology/Species interactions and interrelationships;, Scenarios and/or models;, Terrestrial ecosystems; | |
| Dr. Claire Brown | ||
| Dr. Laura Brown | Americas | |
| Dr. Claire Brown | ||
| Ms. Sandra Brucet | Climate change;, Ecology/Species interactions and interrelationships;, Freshwater ecosystems; | Europe and Central Asia |
| Mr. Ernesto Brugnoli | Americas | |
| Mr. Ernesto Brugnoli | ||
| Mr. Guntis Brumelis | Conservation and restoration;, Natural resource management;, Terrestrial ecosystems; | Europe and Central Asia |
| Prof. Damayanti Buchori | ||
| Dr. Dayne Buddo | Animal diversity;, Conservation and restoration;, Ecology/Species interactions and interrelationships; | Americas |
| Dr. Indah Budiani | ||
| Dr. Sugeng Budiharta | Conservation and restoration;, Ecology/Species interactions and interrelationships;, Ecosystem services; | |
| Dr. Sugeng Budiharta | Conservation and restoration;, Ecology/Species interactions and interrelationships;, Ecosystem services; | |
| Ms. Lene Buhl Mortensen | ||
| Dr. John Bukombe | Ecology/Species interactions and interrelationships;, Plant diversity; | |
| Ms. Elena Bukvareva | Europe and Central Asia | |
| Ms. Elena Bukvareva | ||
| Ms. Elena Bukvareva | ||
| Dr. Joseph Bull | Ecology/Species interactions and interrelationships;, Climate change;, Conservation and restoration; | |
| Dr. Craig Bullock | Economics (Ecological and environmental economics etc), Ecosystem services; | |
| Alida Bundy | ||
| Ms. Sally Bunning | ||
| Prof. Neil Burgess | Conservation and restoration;, Ecosystem services;, Natural resource management; | |
| Prof. Michael Burrows | ||
| Mr. Wilson Busienei | Environmental and sustainability sciences;, Freshwater ecosystems; | |
| Dr. Peter Buss | Conservation and restoration;, Physiology;, Evolution of infectious diseases; | |
| Prof. Mercedes Bustamante | ||
| Prof. Mercedes Bustamante | Americas | |
| Mr. Stuart Butchart | Climate change;, Conservation and restoration;, Ecosystem services; | |
| Prof. Ruslan Butovskiy | Conservation and restoration;, Ecology/Species interactions and interrelationships;, Natural resource management; | |
| Dr. Bridget Bwalya Umar | Natural resource management;, Governance/Political ecology/Political sciences;, Indigenous and local knowledge; | |
| Dr. Kenneth Byrne | Climate change;, Land degradation;, Soil science; | Europe and Central Asia |
| Dr. Kenneth Byrne | Climate change;, Land degradation;, Soil science; | |
| Dr. Chaeho Byun | Ecology/Species interactions and interrelationships;, Plant diversity; | |
| Noelia Calamari | Land degradation;, Scenarios and/or models;, Ecosystem services; | |
| Rafael Calderón Contreras | ||
| Rafael Calderón Contreras | ||
| Ms. Isabella Caltabiano | ||
| Dr. Morelia Camacho-Cervantes | Animal diversity;, Ecology/Species interactions and interrelationships; | |
| Dr. Donovan Campbell | Agriculture;, Indigenous and local knowledge;, Contribution to IPCC (past or on-going); | |
| Dr. Claudia Campos | Ecology/Species interactions and interrelationships;, Indigenous and local knowledge;, Conservation and restoration; | |
| Dr. Purificacio Canals | ||
| Mr. Matthew Cantele | ||
| Mr. Matthew Cantele | Europe and Central Asia | |
| Mr. Matthew Cantele | ||
| Mr. Victor Canton | ||
| Mariana Cantu Fernandez | ||
| Dr. Graciela Canziani | Ecology/Species interactions and interrelationships;, Freshwater ecosystems;, Scenarios and/or models; | |
| Mr. Mingchang Cao | ||
| Dr. Paul Caplat | Conservation and restoration;, Ecology/Species interactions and interrelationships; | Europe and Central Asia |
| Mr. René Pablo Capote López | ||
| Ms. Julia Carabias Lillo | ||
| Mrs. Ieva Čaraitė | ||
| Ana Carnaval | Animal diversity;, Evolution/Extinctions/Genetics and ecology of wild species;, Scenarios and/or models; | Americas |
| Ms. Maria Manuela Carneiro Da Cunha | ||
| Ms. Maria Manuela Carneiro Da Cunha | ||
| Dr. Alexandre Caron | Ecology/Species interactions and interrelationships;, Evolution of infectious diseases;, Environmental and sustainability sciences; | |
| Edward Carr | Contribution to IPCC (past or on-going);, Human ecology and cultural ecology;, Practitioner; | |
| Prof. Sonia Carvalho Ribeiro | Ecosystem services;, Geography;, Natural resource management; | |
| Mr. Joaquin Casillo | ||
| Prof. Phill Cassey | Ecology/Species interactions and interrelationships;, Evolution/Extinctions/Genetics and ecology of wild species; | |
| Mr. Francisco Javier Castañeda Moya | Governance/Political ecology/Political sciences;, Law/Environmental policy and law;, Practitioner; | Americas |
| Mr. Francisco Javier Castañeda Moya | Governance/Political ecology/Political sciences;, Law/Environmental policy and law;, Practitioner; | |
| Dr. Maria Loreto Castillo | Invasive Alien Species;, Ecology/Species interactions and interrelationships;, Scenarios and/or models; | |
| Mr. Antonio J. Castro Martínez | Agriculture;, Ecology/Species interactions and interrelationships;, Ecosystem services; | |
| Dr. Ricardo Castro-Diaz | ||
| Dr. Ricardo Castro-Diaz | ||
| Dr. Ricardo Castro-Diaz | ||
| Dr. Connor Cavanagh | Human ecology and cultural ecology;, Contribution to IPCC (past or on-going);, Conservation and restoration; | |
| Prof. Jeannine Cavender Bares | Americas | |
| Mr. Louis Celliers | ||
| Alexis Cerezo | Americas | |
| Mr. Mehmed Cero | ||
| Dr. Somaly Chan | Ecosystem services;, Natural resource management;, Governance/Political ecology/Political sciences; | |
| Prof. Kai Chan | ||
| Ms. Ivis Julieta Chan | Conservation and restoration;, Natural resource management;, Plant diversity; | |
| Prof. Kai Chan | ||
| Prof. Kai Chan | ||
| Dr. Somaly Chan | Ecosystem services;, Natural resource management;, Governance/Political ecology/Political sciences; | |
| Dr. Lena Chan | Conservation and restoration;, Climate change;, Policy making; | |
| Prof. Kai Chan | ||
| Prof. Kai Chan | ||
| Prof. Kai Chan | ||
| Mr. Rahul Arvind Chand | ||
| Mr. Rodwell Chandipo | Invasive Alien Species;, Law/Environmental policy and law;, Natural resource management; | |
| Mr. Rodwell Chandipo | Invasive Alien Species;, Law/Environmental policy and law;, Natural resource management; | Africa |
| Mr. Gonzalo Chapela | ||
| Dr. Becky Chaplin-Kramer | Ecosystem services; | |
| Dr. Becky Chaplin-Kramer | Ecosystem services; | |
| Dr. Becky Chaplin-Kramer | Ecosystem services; | |
| Dr. Murali Chatakonda | Conservation and restoration;, Terrestrial ecosystems;, Marine systems; | |
| Mr. Sudipto Chatterjee | ||
| Mr. Rajiv Kumar Chaturvedi | Climate change;, Environmental and sustainability sciences; | Asia-Pacific |
| Dr. Anthony Chatwin | Conservation and restoration;, Environmental and sustainability sciences;, Marine systems; | |
| Dr. Kalpana Chaudhari | ||
| Dr. Kalpana Chaudhari | ||
| Dr. Kalpana Chaudhari | ||
| Mr. Ram Prasad Chaudhary | Asia-Pacific | |
| Prof. Ram Prasad Chaudhary | Ecosystem services;, Plant diversity;, Systematics, taxonomy and phylogenetics; | |
| Sunita Chaudhary | Ecosystem services;, Freshwater ecosystems;, Governance/Political ecology/Political sciences; | |
| Ms. SHARON CHELANGAT | Natural resource management;, Law/Environmental policy and law;, Climate change; | |
| Farid Chemat | Environmental and sustainability sciences;, Governance/Political ecology/Political sciences;, Interdisciplinary studies; | |
| Dr. Wenting Chen | Marine systems;, Economics (Ecological and environmental economics etc), Ecosystem services; | |
| Mr. Ruishan Chen | Conservation and restoration;, Environmental and sustainability sciences;, Geography; | |
| Mr. Ruishan Chen | Conservation and restoration;, Environmental and sustainability sciences;, Geography; | |
| Prof. Claire Chenu | Agriculture;, Biogeochemistry;, Terrestrial ecosystems; | Europe and Central Asia |
| Prof. Francesco Cherubini | ||
| Dr. Nakul Chettri | Conservation and restoration;, Terrestrial ecosystems;, Ecosystem services; | |
| Dr. Nakul Chettri | Conservation and restoration;, Terrestrial ecosystems;, Ecosystem services; | |
| Dr. Nakul Chettri | Conservation and restoration;, Terrestrial ecosystems;, Ecosystem services; | |
| Mr. Kishaylin Chetty | Conservation and restoration;, Economics (Ecological and environmental economics etc), Policy making; | |
| Dr. Wai Lung (William) Cheung | Contribution to IPCC (past or on-going);, Marine systems;, Scenarios and/or models; | |
| Dr. Wai Lung (William) Cheung | Contribution to IPCC (past or on-going);, Marine systems;, Scenarios and/or models; | |
| Dr. Wai Lung (William) Cheung | Contribution to IPCC (past or on-going);, Marine systems;, Scenarios and/or models; | |
| Dr. Wai Lung (William) Cheung | Contribution to IPCC (past or on-going);, Marine systems;, Scenarios and/or models; | |
| Dr. Wai Lung (William) Cheung | Contribution to IPCC (past or on-going);, Marine systems;, Scenarios and/or models; | |
| Dr. Purna Chhetri | Climate change;, Conservation and restoration;, Ecology/Species interactions and interrelationships; | |
| Dr. Lilian Chimphepo | Conservation and restoration;, Ecology/Species interactions and interrelationships;, Natural resource management; | |
| Dumisani Chirambo | Environmental and sustainability sciences;, Climate change; | |
| Ms. Veronika Chobotova | ||
| Mr. Jae Chun Choe | ||
| Mr. Jae Chun Choe | Asia-Pacific | |
| Dr. Andy Choi | Economics (Ecological and environmental economics etc), Ecosystem services;, Natural resource management; | |
| Mr. Villy Christensen | ||
| Prof. Michael Christie | Economics (Ecological and environmental economics etc), Ecosystem services; | Europe and Central Asia |
| Prof. Michael Christie | Economics (Ecological and environmental economics etc), Ecosystem services; | |
| Mr. Jung Hwa Chun | Climate change;, Conservation and restoration;, Plant diversity; | |
| Mr. Andrew Church | Ecosystem services;, Human geography;, Interdisciplinary studies; | Europe and Central Asia |
| Prof. Milan Chytrý | Invasive Alien Species;, Plant diversity;, Terrestrial ecosystems; | |
| Dr. Lorenzo Ciccarese | Conservation and restoration;, Environmental and sustainability sciences;, Contribution to IPCC (past or on-going); | |
| Dr. Erdogan Cicek | Freshwater ecosystems;, Ecology/Species interactions and interrelationships;, Animal diversity; | |
| Dr. Andrés Cisneros-Montemayor | Economics (Ecological and environmental economics etc), Ecosystem services;, Marine systems; | |
| Dr. Andrés Cisneros-Montemayor | Economics (Ecological and environmental economics etc), Ecosystem services;, Marine systems; | |
| Mr. Souleymane Cisse | ||
| Mr. Joachim Claudet | Conservation and restoration;, Environmental and sustainability sciences;, Marine systems; | Asia-Pacific |
| Mr. Joachim Claudet | Conservation and restoration;, Environmental and sustainability sciences;, Marine systems; | Europe and Central Asia |
| Mr. Joachim Claudet | Conservation and restoration;, Environmental and sustainability sciences;, Marine systems; | |
| Dr. Kaera Coetzer | Environmental and sustainability sciences;, Natural resource management;, Policy making; | Africa |
| Mr. Richard Cole | Ecology/Species interactions and interrelationships;, Ecosystem services;, Freshwater ecosystems; | Americas |
| Dr. Marta Coll Monton | Marine systems;, Scenarios and/or models;, Exploitation of organisms; | |
| Dr. Marta Coll Monton | Marine systems;, Scenarios and/or models;, Exploitation of organisms; | |
| Ms. Marta Coll Monton (ecopath) | ||
| Ms. Jana Compton | Biogeochemistry;, Freshwater ecosystems;, Soil science; | Americas |
| Mr. Qapaj Conde | ||
| Dr. Ferozah Conrad | Evolution/Extinctions/Genetics and ecology of wild species;, Plant diversity;, Systematics, taxonomy and phylogenetics; | |
| Dr. Tamara Contador | Ecology/Species interactions and interrelationships;, Freshwater ecosystems;, Environmental ethics and philosophy; | |
| Mr. Rodrigo Contreras Medel | ||
| Dr. Rosie Cooney | Conservation and restoration;, Law/Environmental policy and law;, Trade; | |
| Dr. Rosie Cooney | Conservation and restoration;, Law/Environmental policy and law;, Trade; | Asia-Pacific |
| Mr. H. David Cooper | ||
| Mr. H. David Cooper | ||
| International Cooperation Department | ||
| Mr. Richard Corlett | Asia-Pacific | |
| Dr. Marie Christine Cormier Salem | Governance/Political ecology/Political sciences;, Indigenous and local knowledge;, Land and sea use; | Africa |
| Dr. Marie Christine Cormier Salem | Governance/Political ecology/Political sciences;, Indigenous and local knowledge;, Land and sea use; | |
| Ms. Nancy Corpuz | Conservation and restoration;, Natural resource management; | |
| Mr. German Corzo | ||
| Dr. Luca Coscieme | Economics (Ecological and environmental economics etc), Ecosystem services;, Environmental and sustainability sciences; | Europe and Central Asia |
| Ms. Emilie Coudel | ||
| Mr. Richard Coupe | Agriculture;, Environmental and sustainability sciences;, Soil science; | Americas |
| Dr. Franck Courchamp | ||
| Dr. Franck Courchamp | Asia-Pacific | |
| Dr. Namukolo Covic | Governance/Political ecology/Political sciences;, Agriculture;, Indigenous and local knowledge; | |
| Dr. Nigel Crawhall | Human ecology and cultural ecology;, Indigenous and local knowledge;, Policy making; | |
| Prof. Beatrice Crona | Ecosystem services; | |
| Dr. Neville Crossman | ||
| Dr. Neville Crossman | ||
| Dr. Neville Crossman | ||
| Ms. Andrea Cruz Angón | ||
| Mr. Pavel Cudlín | Europe and Central Asia | |
| Mr. Xuefeng Cui | ||
| Prof. Saul Cunningham | Ecosystem services;, Conservation and restoration; | |
| Mr. Saul Cunningham | ||
| Mr. Philippe Cury | ||
| Prof. Hamid Čustović | Agriculture;, Natural resource management;, Soil science; | |
| Prof. Hamid Čustović | Agriculture;, Natural resource management;, Soil science; | |
| Prof. Hamid Čustović | Agriculture;, Natural resource management;, Soil science; | |
| Prof. Hamid Čustović | Agriculture;, Natural resource management;, Soil science; | |
| Prof. Hamid Čustović | Agriculture;, Natural resource management;, Soil science; | |
| Prof. Hamid Čustović | Agriculture;, Natural resource management;, Soil science; | |
| Prof. Hamid Čustović | Agriculture;, Natural resource management;, Soil science; | |
| Prof. Hamid Čustović | Agriculture;, Natural resource management;, Soil science; | |
| Prof. Hamid Čustović | Agriculture;, Natural resource management;, Soil science; | |
| Prof. Hamid Čustović | Agriculture;, Natural resource management;, Soil science; | |
| Mr. Bálint Czúcz | Climate change;, Ecosystem services;, Terrestrial ecosystems; | |
| Mr. Bálint Czúcz | Climate change;, Ecosystem services;, Terrestrial ecosystems; | |
| Mr. Guilherme Da Costa | Environmental and sustainability sciences; | |
| Dr. Juan Dabezies | Behaviour and values;, Governance/Political ecology/Political sciences;, Human geography; | |
| Dr. Rong Dai | Asia-Pacific | |
| Mr. Eduardo Dalcin | ||
| Brenda Daly | ||
| Hamed Daly | ||
| Mr. Hamed Daly Hassen | ||
| Rubén Darío Molina | ||
| Mr. Dedy Darnaedi | ||
| Prof. Carlos Das Neves | Policy making;, Terrestrial ecosystems;, Evolution of infectious diseases; | |
| Prof. Carlos Das Neves | Policy making;, Terrestrial ecosystems;, Evolution of infectious diseases; | |
| Dr. Rajarshi Dasgupta | Environmental and sustainability sciences;, Geography;, Sociology/Environmental sociology and anthropology; | Asia-Pacific |
| Dr. Rajarshi Dasgupta | Environmental and sustainability sciences;, Geography;, Sociology/Environmental sociology and anthropology; |