LETTERS

摘要

Climate scientists who have challenged the notion of man-caused global warming include: (1) Carleton University paleoclimatologist Professor Tim Patterson; (2) Dr. Boris Winterhalter, professor of marine biology at the University of Helsinki; (3) Dr. Wibjorn Karlen, emeritus professor, Department of Physical Geology, Stockholm University; and (4) Dr. Richard Lindzen, Alfred P. Sloan Professor of Meteorology at MIT. [...] computer models are important tools that many professional foresters use in daily work.