The development of landscape ecology was conditioned by the accumulation of environmental problems. The methodology of landscape-ecological planning - methodology of LANDEP is used in the solution of environmental problems and sustainable development for many years. It is aimed at the solution of environmental problems with minimization of affection of stress factors at conservation of the diversity of forms and life conditions in the world. Also another methodological procedures of landscape-ecological planning, e.g. methodology of ecological carrying capacity, landscape-ecological plan, methodology of E.I.A., ecological network, assessment of vulnerability, significance, charging capacity etc. The aim of the contribution is to evaluate the most frequently used methodological procedures in landscape ecology and environmentalistics, to find overlapping places, to identify specialities and differences.