ESA Urges NSF to Keep the Doctoral Dissertation Improvement Grant (DDIG) program
June 8, 2017 France Córdova Director National Science Foundation James Olds Assistant Director, Bio Directorate National Science Foundation  Dear Director Córdova and Assistant Director Olds: The Ecological Society of America (ESA) is the world’s largest society of professional ecologists representing over 10,000 members across the country. We write to urge the National Science Foundation (NSF) to keep the Doctoral…