Home › Authors › International Geosphere-Biosphere Program "Global Changes". Global Change and Terrestrial Ecosystems (GCTE) Core Project 👤 International Geosphere-Biosphere Program "Global Changes". Global Change and Terrestrial Ecosystems (GCTE) Core Project 1 book Books by International Geosphere-Biosphere Program "Global Changes". Global Change and Terrestrial Ecosystems (GCTE) Core Project Towards a global terrestrial o Towards a global terrestrial observing system (GTOS) 1993