Geographical Changes in Vegetation and Plant Functional Types / Geobotany Studies (PDF)

Andrew Greller received the Ph.D. in Botany from Columbia University, in 1967. He is Professor Emeritus of Biology at the City University of New York (CUNY). Greller publishes in a wide variety of scientific journals, on subjects that include conservation ecology, floristics, vegetation geography, bioclimatology, tropical ecology, alpine ecology, eastern North American forest classification, as well as plant morphology and paleobotany. Throughout his 30-year career at Queens College, he taught numerous college and university-level courses on botany, ecology and bioclimatology. He is a Research Associate at the Institute for Systematic Botany of the New York Botanical Garden. Greller was twice past-President of the Torrey Botanical Society, the oldest botanical society in the Americas. He has been honored with citations and certificates from national and local political entities and non-governmental groups. Greller travels widely, leads field trips, and presents lectures ona wide range of botanical and ecological topics. He has served as a consultant and reviewer for many textbook companies. 

Kazue Fujiwara is Professor Emerita of Yokohama National University and Research Professor in the Graduate School of Nanobioscience of Yokohama City University since 2010. She received her Doctor of Science from Tohoku University in 1972. Prof. Fujiwara is a vegetation scientist, adhering closely to classical standards and procedures but also able to apply vegetation science to field study and vegetation rehabilitation efforts in Asia, Europe, Africa and the USA. Her specialties are deciduous and evergreen broad-leaved forests, tropical and subtropical forests, the vegetation of mangroves, mires and coastlines in Asia through the world, as well as detailed vegetation monographs in Japan. In particular, she identifies relationship between potential natural vegetation and actual vegetation, and represents these on vegetation maps.She is also known for her interest in and