Suchergebnisse

On the basis of testing various varieties of ecological and economic assessment of lands on the territory of the Russian Plain, their systematization was carried out both from the standpoint of the ratio of profi t and loss associated with nature management, and the attribution of these varieties to the areas of economic science that diff erently determine the role of human economic activity in ecological systems.Th e predominance in the Russian Federation of those techniques and methods of ecological and economic assess-ment, which are associated with the defi nition of damage/ harm from pollution, degradation and cluttering of land plots, is shown. Th e results of the approbation of the «Methodology for determining the extent of damage from soil and land degradation» (1994) for agricultural farms located in various regions of the Russian Federation — in the Volgograd, Belgorod, Kaliningrad and Penza regions are presented. It has been established that the damage caused to agricultural lands in all the studied regions is due to the low level of agrotechnical measures carried out here — mainly insuffi cient application of organic and mineral fertilizers, liming of acidic soils (for example, in the Kaliningrad region) and gypsum of saline soils (in the Volgograd region).Methods where the comparison of income and losses is carried out (methodology Y. von Braun, adjusting the value of land based on information about their ecological condition), are the most diffi cult to implement, but the most promising from a practical point of view. Th e results of the adjustment of the cadastral value of the lands of the West-ern Administrative District of Moscow based on the calculation of the indicator of loss of ecological quality of soils are presented. In some cases, the decrease in the cadastral value of land plots was 71% compared to the initial value.It has been established that the assessment of environmental damage refers to the direction of «environmental economics», the assessment of ecosystem services of soils and lands, the adjustment of the value of land based on information about their ecological condition, the assessment of environmental tax/environmental payments, — to the direction of «ecological economics», the methodology of J. von Braun and the assessment of environmental risks of pollution, degradation and littering of land — towards the direction of «green economics».