- Air quality
- Management of solid urban waste
- Water quality in urban areas (ground water, drinking water, waste water and facilities)
- System of ecological management (ISO 14000)
- Economics of sustainable development of urban areas
- Noise and vibrations in urban areas
- Electro and electro-magnetic pollution in urban areas
- Climate changes and urban pollution
- Transfer stations in the system of management of solid communal waste
- Spatial planning and greening in urban areas
- Development of urban ecology through educative and information activities
- ICT in the ecology of urban areas
- Accidents in urban areas
- Environmental aspects of traffic in urban area
- Urban marine infrastructure
- Environmental aspect of mineral oil and gas extraction and exploatation
- Environmental aspect of mineral oil and gas refining
- Soil and degradation of soil
- Impact of agricultural activities to urban area
- Public health and the ecology of urban areas
- Nanotechnology in environmental protection