tailieunhanh - Architecture and the built environment policies, strategies and actions

By far the most important for the present publication, in terms of the quantity mined and potential impact on the environment, are phosphate and potash. The production of phosphorous and potassium min- eral fertilizers relies essentially on the mining of mineral concentrations, in the form of ore deposits from the earth's crust. Nitrogen mineral fertilizers, on the other hand, are almost entirely based on ammonia manufactured from the abundant source of atmos- pheric nitrogen, water and energy. The production of nitrogen fertilizers has been dis- cussed extensively in the earlier publication by UNEP/UNIDO/IFA on ‘Mineral Fertilizer Production and the Environment: Part 1 - The Fertilizer Industry's Manufacturing Processes and Environmental Issues’ and will not be. | architecture and the built environment policies strategies and actions architecture and the built environment policies strategies and actions Examining best practice in architecture and design of the built environment exploring the existing situation in Northern Ireland stating why high quality architecture and urban design are important identifying the factors that contribute to good quality design defining policy objectives and recommendations