| Mr. Florent Kohler | Human ecology and cultural ecology;, Land degradation;, Sociology/Environmental sociology and anthropology; | |
| Dr. Priyanka Kohli | Natural resource management;, Land degradation;, Ecosystem services; | Asia-Pacific |
| Prof. Ryo Kohsaka | ||
| Prof. Ryo Kohsaka | ||
| Prof. Ryo Kohsaka | Asia-Pacific | |
| Prof. Ryo Kohsaka | ||
| Prof. Ryo Kohsaka | ||
| Prof. Ryo Kohsaka | ||
| Mr. Marcel Kok | Governance/Political ecology/Political sciences;, Law/Environmental policy and law;, Scenarios and/or models; | |
| Dr. Kasper Kok | ||
| Mr. Marcel Kok | Governance/Political ecology/Political sciences;, Law/Environmental policy and law;, Scenarios and/or models; | |
| Dr. Kasper Kok | ||
| Dr. Mahdi Kolahi | Environmental ethics and philosophy;, Governance/Political ecology/Political sciences;, Indigenous and local knowledge; | Asia-Pacific |
| Prof. Oluwatoyin Dare Kolawole | Agriculture;, Natural resource management;, Sociology/Environmental sociology and anthropology; | |
| Prof. Oluwatoyin Dare Kolawole | Agriculture;, Natural resource management;, Sociology/Environmental sociology and anthropology; | |
| Dr. Melanie Kolb | Ecosystem services;, Interdisciplinary studies;, Scenarios and/or models; | |
| Prof. Jeppe Kolding | Freshwater ecosystems;, Natural resource management;, Exploitation of organisms; | |
| Dr. Patricia Koleff | Conservation and restoration;, Invasive Alien Species;, Policy making; | |
| Mr. Grygorii Kolomytsev | ||
| Dr. Amanda Koltz | Ecology/Species interactions and interrelationships;, Terrestrial ecosystems;, Climate change; | |
| Mr. Cosmas Dayak Kombat Lambini | Africa | |
| Dr. Sebastian König | ||
| Dr. Marten Koops | Conservation and restoration;, Ecology/Species interactions and interrelationships;, Freshwater ecosystems; | Americas |
| Mr. Levente Kőrösi | ||
| Dr. Ishmael Bobby Mphangwe Kosamu | Ecosystem services;, Freshwater ecosystems;, Natural resource management; | |
| Ms. Marina Kosmus | ||
| Prof. Janne Kotiaho | ||
| Dr. Amenan Kouame | Environmental and sustainability sciences;, Natural resource management; | |
| Mr. Ivan Koubek | Natural resource management; | |
| Eva Kovacs | ||
| Ms. Anikó Kovács Hostyánszki | ||
| Asuka Koyama | Ecology/Species interactions and interrelationships;, Plant diversity; | |
| Mr. Mikhail Kozlov | ||
| Dr. Nathan Kraft | Ecology/Species interactions and interrelationships;, Plant diversity; | Americas |
| Mr. Florian Kraxner | ||
| Ms. Claire Kremen | ||
| Ms. Zdenka Krenova | Plant diversity;, Terrestrial ecosystems;, Ecology/Species interactions and interrelationships; | |
| Mr. Luiz Fernando Krieger Merico | ||
| Dr. Jagdish Krishnaswamy | Freshwater ecosystems;, Climate change;, Environmental and sustainability sciences; | |
| Ms. Eliška Krkoška Lorencová | ||
| Dr. Rainer Krug | Conservation and restoration;, Ecology/Species interactions and interrelationships; | |
| Ms. Cornelia Krug | Ecology/Species interactions and interrelationships;, Terrestrial ecosystems; | |
| Dr. Rainer Krug | Conservation and restoration;, Ecology/Species interactions and interrelationships; | |
| Ms. NL Kruid | ||
| Dr. Stanislav Ksenofontov | Indigenous and local knowledge; | |
| Mrs. Jewel Kudjawu | ||
| Prof. Thijs Kuiken | Agriculture;, Microbial biodiversity; | |
| Prof. Thijs Kuiken | Agriculture;, Microbial biodiversity; | |
| Dr. Jan Kuiper | Environmental and sustainability sciences;, Freshwater ecosystems;, Policy making; | |
| Dr. Jan Kuiper | Environmental and sustainability sciences;, Freshwater ecosystems;, Policy making; | |
| Dr. Michal Kulak | Environmental and sustainability sciences;, Trade;, Practitioner; | |
| Dr. Michal Kulak | Environmental and sustainability sciences;, Trade;, Practitioner; | |
| Dr. Ritesh Kumar | Economics (Ecological and environmental economics etc), Ecosystem services;, Governance/Political ecology/Political sciences; | |
| Dr. Pankaj Kumar | Freshwater ecosystems;, Scenarios and/or models;, Interdisciplinary studies; | |
| Dr. Ritesh Kumar | Economics (Ecological and environmental economics etc), Ecosystem services;, Governance/Political ecology/Political sciences; | |
| Prof. B. Mohan Kumar | Agriculture;, Ecosystem services;, Land degradation; | Asia-Pacific |
| Prof. Mahendra Kumar | Climate change;, Ecology/Species interactions and interrelationships;, Environmental and sustainability sciences; | |
| Dr. Pankaj Kumar | Freshwater ecosystems;, Scenarios and/or models;, Interdisciplinary studies; | |
| Dr. Ritesh Kumar | Economics (Ecological and environmental economics etc), Ecosystem services;, Governance/Political ecology/Political sciences; | Asia-Pacific |
| Dr. Pankaj Kumar | Freshwater ecosystems;, Scenarios and/or models;, Interdisciplinary studies; | |
| Dr. Subramanian Kumarapuram Apadodharan | Asia-Pacific | |
| Mr. Koichi Kuriyama | Economics (Ecological and environmental economics etc), Law/Environmental policy and law; | |
| Ms. Mirza Dikari Kusrini | Asia-Pacific | |
| Prof. German Kust | ||
| Prof. German Kust | Europe and Central Asia | |
| Prof. Peter Kwapong | ||
| Dr. Makarius Lalika | Freshwater ecosystems;, Ecosystem services;, Environmental and sustainability sciences; | |
| Dr. David Lam | Environmental and sustainability sciences;, Interdisciplinary studies;, Indigenous and local knowledge; | |
| Dr. Sergio Lambertucci | Ecology/Species interactions and interrelationships;, Conservation and restoration;, Environmental and sustainability sciences; | |
| Prof. Eric Lambin | ||
| Ms. Alexandra Langlais | ||
| Ms. Linda L. Langner | ||
| Dr. Tuija Lankia | Economics (Ecological and environmental economics etc), Ecosystem services; | |
| Dr. Anne Larigauderie | ||
| Dr. Morten Larsen | ||
| Ms. Felicia Lasmana | Environmental and sustainability sciences;, Natural resource management; | Asia-Pacific |
| Ms. Felicia Lasmana | Environmental and sustainability sciences;, Natural resource management; | |
| Prof. Chrysi Laspidou | Environmental and sustainability sciences;, Freshwater ecosystems;, Natural resource management; | |
| Mr. Pedro Laterra | Americas | |
| Ms. Catherine Laurent | Agriculture;, Economics (Ecological and environmental economics etc), Governance/Political ecology/Political sciences; | |
| Dr. Vukan Lavadinović | ||
| Dr. Sandra Lavorel | Ecology/Species interactions and interrelationships;, Ecosystem services;, Terrestrial ecosystems; | |
| Dr. Sandra Lavorel | Ecology/Species interactions and interrelationships;, Ecosystem services;, Terrestrial ecosystems; | |
| Dr. Sandra Lavorel | Ecology/Species interactions and interrelationships;, Ecosystem services;, Terrestrial ecosystems; | |
| Dr. Sandra Lavorel | Ecology/Species interactions and interrelationships;, Ecosystem services;, Terrestrial ecosystems; | |
| Dr. Sandra Lavorel | Ecology/Species interactions and interrelationships;, Ecosystem services;, Terrestrial ecosystems; | |
| Dr. Sandra Lavorel | Ecology/Species interactions and interrelationships;, Ecosystem services;, Terrestrial ecosystems; | |
| Dr. Sandra Lavorel | Ecology/Species interactions and interrelationships;, Ecosystem services;, Terrestrial ecosystems; | Europe and Central Asia |
| Dr. Sandra Lavorel | Ecology/Species interactions and interrelationships;, Ecosystem services;, Terrestrial ecosystems; | |
| Ms. Alexandra Lavrillier | Sociology/Environmental sociology and anthropology;, Ecosystem services;, Indigenous and local knowledge; | Europe and Central Asia |
| Prof. Elena Lazos Chavero | Sociology/Environmental sociology and anthropology;, Indigenous and local knowledge;, Governance/Political ecology/Political sciences; | |
| Prof. Elena Lazos Chavero | Sociology/Environmental sociology and anthropology;, Indigenous and local knowledge;, Governance/Political ecology/Political sciences; | |
| Dr. Xavier Le Roux | Biogeochemistry;, Ecology/Species interactions and interrelationships;, Microbial biodiversity; | Europe and Central Asia |
| Dr. Katie Leach | Techniques and measurements;, Environmental and sustainability sciences;, Ecosystem services; | |
| Prof. Paul Leadley | Climate change;, Ecology/Species interactions and interrelationships;, Scenarios and/or models; | |
| Prof. Paul Leadley | Climate change;, Ecology/Species interactions and interrelationships;, Scenarios and/or models; | |
| Prof. Paul Leadley | Climate change;, Ecology/Species interactions and interrelationships;, Scenarios and/or models; | |
| Prof. Paul Leadley | Climate change;, Ecology/Species interactions and interrelationships;, Scenarios and/or models; | |
| Prof. Paul Leadley | Climate change;, Ecology/Species interactions and interrelationships;, Scenarios and/or models; | |
| Prof. Paul Leadley | Climate change;, Ecology/Species interactions and interrelationships;, Scenarios and/or models; | |
| Dr. Gretchen LeBuhn | Ecosystem services;, Ecology/Species interactions and interrelationships; | |
| Dr. David Leclere | Climate change; | |
| Dr. David Leclere | Climate change; | |
| Dr. Heera Lee | ||
| Prof. Kuang-Chung Lee | Governance/Political ecology/Political sciences;, Indigenous and local knowledge;, Natural resource management; | |
| Dr. Heera Lee | ||
| Dr. Tien Ming Lee | Conservation and restoration;, Environmental and sustainability sciences; | |
| Rik Leemans | ||
| Dr. Caroline Leenders | ||
| Ms. Corina LEHMANN | ||
| Dr. Beria Leimona | ||
| Dr. Sharachchandra Lele | Economics (Ecological and environmental economics etc), Law/Environmental policy and law;, Natural resource management; | |
| Mr. Frederic Lemaitre | ||
| Prof. Szabolcs Lengyel | Animal diversity;, Conservation and restoration;, Terrestrial ecosystems; | |
| Prof. Szabolcs Lengyel | Animal diversity;, Conservation and restoration;, Terrestrial ecosystems; | Europe and Central Asia |
| Prof. Szabolcs Lengyel | Animal diversity;, Conservation and restoration;, Terrestrial ecosystems; | |
| Dr. Dominic Lenzi | ||
| Dr. Bernd Lenzner | Ecology/Species interactions and interrelationships;, Scenarios and/or models;, Invasive Alien Species; | |
| Dr. Bernd Lenzner | Ecology/Species interactions and interrelationships;, Scenarios and/or models;, Invasive Alien Species; | |
| Dr. Bernd Lenzner | Ecology/Species interactions and interrelationships;, Scenarios and/or models;, Invasive Alien Species; | |
| Dr. Alejandro León | Agriculture;, Economics (Ecological and environmental economics etc), Ecosystem services; | |
| Mr. Boris Leroy | Climate change;, Geography;, Invasive Alien Species; | Europe and Central Asia |
| Mr. Dan Leskien | ||
| Dr. Julia Leventon | Governance/Political ecology/Political sciences;, Sociology/Environmental sociology and anthropology;, Interdisciplinary studies; | |
| Ms. Lisa Levin | Conservation and restoration;, Ecosystem services;, Marine systems; | |
| Dr. Debora Ley | Climate change;, Geography;, Contribution to IPCC (past or on-going); | |
| Mr. Junsheng Li | ||
| Ms. Jilian Li | ||
| Mr. Xiushan Li | ||
| Chuan Liao | Asia-Pacific | |
| Ms. Zane Libiete | ||
| Dr. Gabriela Lichtenstein | Environmental and sustainability sciences;, Natural resource management;, Interdisciplinary studies; | |
| Dr. Gabriela Lichtenstein | Environmental and sustainability sciences;, Natural resource management;, Interdisciplinary studies; | |
| Ms. Inge Liekens | Economics (Ecological and environmental economics etc), Ecosystem services;, Interdisciplinary studies; | Europe and Central Asia |
| Dr. Michelle Lim | Governance/Political ecology/Political sciences;, Law/Environmental policy and law;, Scenarios and/or models; | |
| Dr. Michelle Lim | Governance/Political ecology/Political sciences;, Law/Environmental policy and law;, Scenarios and/or models; | |
| Dr. Evelyn Lim Ai Lin | Environmental ethics and philosophy;, Geography;, Interdisciplinary studies; | |
| Prof. Hsing-Juh Lin | Climate change;, Freshwater ecosystems;, Marine systems; | Asia-Pacific |
| Prof. Sarah Lindley | Geography;, Climate change;, Ecosystem services; | Africa |
| Prof. Björn-Ola Linnér | Governance/Political ecology/Political sciences;, Environmental and sustainability sciences;, History/Environmental history; | |
| Dr. Tatsiana Lipinskaya | Freshwater ecosystems;, Systematics, taxonomy and phylogenetics; | |
| Dr. Tatsiana Lipinskaya | Freshwater ecosystems;, Systematics, taxonomy and phylogenetics; | |
| Ms. OKSANA LIPKA | Europe and Central Asia | |
| Prof. Jinlong Liu | Indigenous and local knowledge;, Natural resource management;, Sociology/Environmental sociology and anthropology; | |
| Dr. Qiyong Liu | Evolution of infectious diseases;, Animal diversity;, Ecology/Species interactions and interrelationships; | |
| Prof. Jinlong Liu | Indigenous and local knowledge;, Natural resource management;, Sociology/Environmental sociology and anthropology; | |
| Ms. Ying Liu | ||
| Dr. Qiyong Liu | Evolution of infectious diseases;, Animal diversity;, Ecology/Species interactions and interrelationships; | |
| Prof. Jinlong Liu | Indigenous and local knowledge;, Natural resource management;, Sociology/Environmental sociology and anthropology; | |
| Dr. Jianguo Liu | Ecology/Species interactions and interrelationships;, Ecosystem services;, Terrestrial ecosystems; | |
| Yunhui Liu | Agriculture;, Animal diversity;, Pollination; | |
| Bosco Lliso | ||
| Marcos Llope | Ecology/Species interactions and interrelationships;, Marine systems;, Ecosystem services; | |
| Prof. Julie Lockwood | Invasive Alien Species;, Animal diversity;, Trade; | Americas |
| Prof. Julie Lockwood | Invasive Alien Species;, Animal diversity;, Trade; | |
| Mr. Mark Lonsdale | ||
| Mr. Mark Lonsdale | Asia-Pacific | |
| Prof. Diana Lope-Alzina | Indigenous and local knowledge;, Climate change;, Agriculture; | |
| Prof. Ariadna Lopes | Pollination;, Plant diversity;, Ecology/Species interactions and interrelationships; | |
| Dr. Sofia Lopez-Cubillos | Ecosystem services;, Conservation and restoration;, Agriculture; | |
| Dr. Laura Lopez-Hoffman | Americas | |
| Dr. Roxanne Suzette Lorilla | Ecosystem services;, Environmental and sustainability sciences;, Geography; | |
| Dr. Philip Loring | Human ecology and cultural ecology;, Environmental and sustainability sciences;, Sociology/Environmental sociology and anthropology; | |
| Mr. Selim Louafi | ||
| Mr. Selim Louafi | ||
| Mr. Michelet Louis | Agriculture;, Conservation and restoration;, Ecosystem services; | |
| Mr. Andrew Lowe | ||
| Prof. Rafael Loyola | Conservation and restoration;, Climate change;, Policy making; | |
| Prof. Rafael Loyola | Conservation and restoration;, Climate change;, Policy making; | |
| Mr. Juan Pablo Lozoya Azcárate | Ecosystem services;, Environmental and sustainability sciences;, Interdisciplinary studies; | |
| Mr. Juan Pablo Lozoya Azcárate | Ecosystem services;, Environmental and sustainability sciences;, Interdisciplinary studies; | Americas |
| Mr. Juan Pablo Lozoya Azcárate | Ecosystem services;, Environmental and sustainability sciences;, Interdisciplinary studies; | |
| Mr. Nicholas Lucas | ||
| Dr. Gabriel Lui | Environmental and sustainability sciences;, Governance/Political ecology/Political sciences;, Policy making; | |
| Dr. Carolyn Lundquist | Ecology/Species interactions and interrelationships;, Marine systems;, Scenarios and/or models; | |
| Dr. Carolyn Lundquist | Ecology/Species interactions and interrelationships;, Marine systems;, Scenarios and/or models; | |
| Dr. Carolyn Lundquist | Ecology/Species interactions and interrelationships;, Marine systems;, Scenarios and/or models; | |
| Dr. Carolyn Lundquist | Ecology/Species interactions and interrelationships;, Marine systems;, Scenarios and/or models; | |
| Dr. Carolyn Lundquist | Ecology/Species interactions and interrelationships;, Marine systems;, Scenarios and/or models; | |
| Dr. Carolyn Lundquist | Ecology/Species interactions and interrelationships;, Marine systems;, Scenarios and/or models; | |
| Dr. Sandra Luque | Scenarios and/or models;, Ecosystem services;, Environmental and sustainability sciences; | |
| Dr. Sandra Luque | Scenarios and/or models;, Ecosystem services;, Environmental and sustainability sciences; | |
| Mr. Dario Luque | Plant diversity;, Terrestrial ecosystems; | |
| Dr. Sandra Luque | Scenarios and/or models;, Ecosystem services;, Environmental and sustainability sciences; | |
| Natalia Lutti | ||
| Dr. Tommaso Luzzati | Economics (Ecological and environmental economics etc), Environmental and sustainability sciences; | Europe and Central Asia |
| Dr. Abigail Lynch | Climate change;, Ecology/Species interactions and interrelationships;, Freshwater ecosystems; | |
| Dr. Abigail Lynch | Climate change;, Ecology/Species interactions and interrelationships;, Freshwater ecosystems; | |
| Dr. Thomas Lyrholm | Evolution/Extinctions/Genetics and ecology of wild species;, Marine systems;, Animal diversity; | |
| Mr. Keping Ma | ||
| Mr. Cléoface Landry MABESSIMO | Ecosystem services;, Ecology/Species interactions and interrelationships;, Conservation and restoration; | |
| Ms. Georgina Mace | ||
| Ms. Georgina Mace | ||
| Dr. Nicholas Macfarlane | Animal diversity;, Marine systems;, Terrestrial ecosystems; | Americas |
| Dr. Mario Machado | Geography;, Agriculture;, Governance/Political ecology/Political sciences; | |
| Dr. Kateřina Mácová | Economics (Ecological and environmental economics etc), Ecosystem services;, Behaviour and values; | |
| Dr. Mostafa Madbouhi | ||
| Ms. Sevinc Madenoglu | ||
| Dr. Breno Magalhaes Freitas | ||
| Dr. Fernando Magdaleno Mas |