Enviromental Utilization Space(środ obsz.do wykorz.)it is about limits to the amount of enviromental pressure that the Earth's ecosystems can take without being damaged. Sustainable Development UN 1987 is sevelopment that meets the needs of the present without compromising the abilities of future generation to meet their own needs.Pilars:social,ecological,economic.Rio:documents:The Rio Declaration defining the rights and responsibilities of nations;Agenda21 a blueprint on how to make development socially, economically and enviromentally sustainable(global,internaional,local,regional )The forest Principleshow to guide the management, conversation and sustainable development of all types of forest;The Convetion onClimateChange how to reduce the amount of greenhouse gases in the atmosphere TheConvention onBiologicalDiversity how to protect the variety of all living species. Sustainable developm.according to The Polish Ecolog.Club-an economic development within the limits of the capacity of the natural ecosystems-an integration of environmental goals with economic goals-a use of natural resources in a way that they will be available for the future generations-national self-sufficiency of food,energy,water and other natural resources.Linear flow the materials are transferred from one place or form to another Circular there is no exhaustion and no accumulation of the materials Ecological rucksack means flows of materials that are not included in products, but are a necessary part of extraction or are more or less unavoidable by-flows Main strategies for decreasing:dematerialization using less materials to achieve a certain service trans. substitution of some materials by those less harmful to the environment or more common materials Mat. management streteg.Ireducing the flow-use less materials for a service,IIslowing down the flow-make the material last longer,IIIclosing the flow-use the material again,IVsubstitute the flow-use a different,less harmful materialMIPSit is about how much of all kinds of materials are used for the production of a certain product.It will include:abiotic raw materials,biotic raw mater.,soil,water, air.Ecological footprintarea used by man to provide the resourcesEcological farming-integrated plant and animal production-weed control without pesticides-plant netrient management without artifical chemical fertilizers.	Cleaner production is a continuous preventive integrated environmental strategy for modifying products,processes and services to enhance efficiency,which improves environmental performance and reduces costs -For production processes CP includes less using of raw materials,energy, eliminating toxic materials -for products it is focused on reducing impacts through entire life cycle of the products -for services it involves selection of what kind of service is more environmentally friendly Industrial ecology the aim of IE is to interpret and adapt an understanding of the natural system and apply it to the design of the manmade system, it is about balance between industrial input(and output)and natural ecosystem capacity Environmental technologies-avoidance tech. are about avoiding the production of environmentally hazardous products-monitoring and assessment tech. are used to monitor the conditions of the environment,including emissions of pollutants-control tech. remove pollutants before they enter the environment end-of-pipe tech.-remediation and restoration tech.remove harmful substances after they enter the environment,also tech.design to help destroyed ecosystemsLCAa cradle-to-grave approach for goods and services,-obtaing information about environmental impact of producing processes connected with certain product or service,-impact assessment of the entire life cycle of a product,also end-of-life,-looking for improvements and possible changes in the productGr.of problems of world-wide urbaniz. -housing, -the overall poor quality of life,-insufficient administration control,-environmental issues TheHealthy CityProgramme-clean environmment,good infrastructure and supply,good social relations between people Environmental ethics-the task ofEEis to study systematically and critically the values and attitudes that rule our treatment of the natur. world Capitalsnatural,man-madeStrong sustainability calls for maintaining both natural and nam-made capitalWeek s.requires only the total stock to be maintained.Depleting natural capital must be connected with man-made capital accumulationOECD -environmental and resource charges,-subsides,-deposit refund systems,-market creation,-enforcem-ents incentives(non-compliance fees,performance bonds)PolicyLifeCycle:awareness,policy formulation,solving the problem,management of implementation