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Badania dynamiki zmywów powierzchniowych gleb na podstawie wieloczasowych pomiarów kartograficznych, geodezyjnych i fotogrametrycznych

Januszewski J., Kazimir P., Kazimir L., Fedorowicz-Jackowski W.

Archiwum Fotogrametrii, Kartografii i Teledetekcji

2001

Vol. 11

5-41--5-44

Ekosystems which include all organisms living on a given area, together with physical environment, are connected between each other with processes of energy flow and matter circulation. The factors which condition existing of these processes in ecosystems are green plants, animals as well as funga and bacteria. These groups constitute trophic structure in the form of food chains. The general principle of ecosystem reduces to the fact that one organism is a source of food for the other, the latter for the next and so on. Tacing into account diversity of ecosystems, reflecting a series of elements of geographical environment, we deal with thermal diversity of the ground, which in turn, decides about absorption, dissipation or reflection of thermal energy reaching the surface of the Earth. These phenomena, recorded by thermovision systems can be located on thermogrammes. The problem to be discussed is determination of borders between ecosystem groups on the basis of superficial distribution of temperatures on thermogrammes recorded from a plane.