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A common practice under modern conditions in urban planning is the tendency of urban areas to grow, which is usually at the expense of agricultural areas. This, both in a global aspect and specifically for Bulgaria, is a particularly relevant problem due to the extremely important ecosystem functions of soil resources and the fact that they are an extremely slowly renewable natural resource. The assessment of ecosystems condition and their services is a suitable approach as an additional study on the effects of ch...

The aim of the study is to look for ways for applying the principles of sustainable development in spatial planning through approaches that reflect modern trends in the field of ecosystem research, environmental protection and provide an optimal living environment. For this purpose, the regulatory documents for spatial planning in Bulgaria were analyzed, as well as the possibilities for applying within their framework approaches for objective assessment of the ecosystem-s state and their capacity to provide ecosys...

The idea of sustainable land use constantly develops. The technical level of agricultural machinery is constantly improving. The latter is a part of modern technology in agriculture that has an impact on soil fertility and land quality. Soil quality depends on the integrated impact of topography, land use method, and the agricultural practices applied. The wind and water erosion and the other soil degradation processes caused by man's physical interference are due to the chaotic land use and improper dispositionin...

The main difficulties nowadays in Bulgaria in agricultural land governance, land administration and land management stem from weaknesses in the legal framework. To this can be added the historically accumulated lack of interest in land stewardship and the inherited soil degradation processes. Nowadays chaotic land use does not provide territorial conditions for taking advantage of modern agricultural technologies. The socio-economic development requires complicated interaction between the private, state, municipal...

Disturbed areas show in a most emphatic way the adverse impacts of man's production activity and damage to nature. At the same time, the conflict between economic and environmental considerations is unavoidable. The disturbed area in Bulgaria by 2017 is 104 960 ha. While some of the disturbances in a part of it (abandoned industrial sites and areas) are mostly passive (mainly related to land use change as a consequence of soil sealing), those related to energy and mining/coal mining that are still under operation ...