This page provides all possible meanings and translations of the word chronotropic. Wiktionary(0.00 / 0 votes)Rate this definition: Things that affect or change the heart rate or pulse (i.e. the time between p waves). Origin: Prefix chrono- (referring to time).
An ecozone is the broadest biogeographic division of the Earth's land surface, based on distributional patterns of terrestrial organisms.cozones delineate large areas of the Earth's surface within which organisms have been evolving in relative isolation over long periods of time, separated from one another by geographic features, such as oceans, broad deserts, or high mountain ranges, that constitute barriers to migration.
Ecozones vary in shape and size. The largest in Canada -- the Boreal Shield Ecozone -- is an irregularly shaped area stretching across parts of six provinces. It is bigger than the state of Alaska, the country of Mongolia, and the province of Quebec.ommon sense tells us about the uniqueness of an area like the prairies, the mosaic of particular characteristics and the inherent relationships that exist in that zone. An ecozone, then -- like any ecosystem -- is an area where organisms and their physical environment endure as a system (Wiken, 1986) .