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length, extent; longitude; чегаранинг узунлиги length of the border.

– an extent of steadfastness of living beings and systems to perturbations (deteriorations) of the environment.

index for measuring of extent of the species’ differentiation by gradients of a habitat, i.e. rate of changes in phytocenosis flora composition by dimensional and ecologi

a stable impairment of properties of a landscape as a result of affecting the natural or antropogenous factors. L.d. is characterized by an extreme extent of variation of

landscape formed without significant influence of living matter. It is conditionally agreed (as all earth surface is pierced to some extent by evidences of life) to rank

a complicated and diverse complex of processes of reduction of territories’ wetting extent and cutting of biological productivity of ecosystems, caused by it. A.l. takes