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W niszczeniu zabytkowych budowli Krakowa uczestniczą liczne mikroorganizmy (bakterie, promieniowce i grzyby). Zanieczyszczenia pyłowe i gazowe niszczą ochronną warstwę powierzchniową obiektów. Powstałe w ten sposób "nadżerki" stwarzają dogodne warunki rozwoju dla wielu grup mikroorganizmów, dla których z kolei pokarmem są składniki występujące w zanieczyszczonym powietrzu i deszczach.
A modern naturalist/ecologist perceives in the surrounding world many relationships that determine life-possibilities in nature, the effects of single components of the landscape on others. These are relationships between geomorphological and geological surface forms, climatic conditions, the water cycle and the distribution of various communities of life. The presence of game depends on the spatial...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.