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Show PART VI FRAMEWORK PLAN AND ALTERNATIVES If mineral development is managed properly, it can be accomplished with a minimum of detrimental effect. Strip-mining regulations must pro- vide for reshaping and revegetation; land subsidence must "be controlled by leaving sufficient support or refilling underground excavations or introduction of water to replace liquid petroleum. It is imperative that proper management regulates disposal of tailings and polluted drainage from all mining operations. The tremendous increase projected in development of thermal-electric power would use a substantial amount of water but would occupy only a relatively small land area for plant and associated mining activities. Problems that need careful attention to minimize adverse impacts on the environment include disposal of waste heat, stack emissions, and location and construction of large transmission lines. Emission of sulfur prod- ucts from fossil-fueled plants can become a major problem in this area of relatively clean air even considering the low sulfur content of most of the region's coal. Accelerated timber management practices are needed to enhance the long-range quality of human environment which includes both appreciation of natural beauty and the need for basic materials for food and shelter. Special measures are taken to accelerate the growth of new forests needed to meet the rapidly increasing demand for wood for homes, offices, ware- houses, plastics, paper and literally hundreds of items now considered essential everyday items. Timber harvesting in the region is designed to remove the overmature trees which are a hazard to recreationists and also to make more space available for younger trees to mature. The resultant cutting patterns, if carefully designed, can add to the natural beauty of an area by creating new ''open space" for new re- creation opportunities, creating improved wildlife habitat, and increas- ing water yield. The region now provides unexcelled opportunity for recreation to en- hance the quality of living for nonresidents as well as the comparatively sparse resident population. However, if projected needs are met in the future, a tremendous increase in pressure is anticipated and careful con- sideration must be given to managing the natural environment to avoid un- warranted deterioration. Proper design and management of resort areas, campgrounds _, and other facilities would alleviate concentrations. The projected increase. in population leaves the region with a very low average density and few urban concentrations. Construction is pro- jected to alleviate the present backlog of sewage treatment facilities and upgrade treatment for future time periods. Plans have also been made for control of air pollution, solid waste disposal, radiological hazards, and disease vectors. 80 |