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 Free Download Mark D. Schwartz, "Phenology: An Integrative Environmental Science" English | 2003 | pages: 565 | ISBN: 9048164087, 1402015801 | PDF | 14,3 mb Phenology is the study of plant and animal life cycle events, which are triggered by environmental changes, especially temperature. Wide ranges of phenomena are included, from first openings of leaf and flower buds, to insect hatchings and return of birds. Each one gives a ready measure of the environment as viewed by the associated organism. Thus, phenological events are ideal indicators of the impact of local and global changes in weather and climate on the earth's biosphere. |
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