American environmental scientists

American environmental scientist, teacher, and writer (1941–2001)

American ecologist

American biologist

American physicist (1924-2020)

American businessman and founder of ESRI

American attorney and politician

American biophysical chemist, mountain climber (born 1945)

American polar geographer and climate change communicator

American environmental health scientist, explorer, conservationist, author

American marine biologist

American scientist (1928-2009)

American marine biologist (1962-2018)

American ecologist

American civil and environmental engineer, writer and professor

American climate scientist