M.J. Chadwick – författare
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3 produkter
3 produkter
Inbunden, Engelska, 1991
860 kr
Skickas inom 10-15 vardagar
Häftad, Engelska, 2011
542 kr
Skickas inom 10-15 vardagar
G. T. Goodman and M. J. Chadwick With the increasing pressure worldwide on mineral and fossil fuel resources, there is a growing awareness of the need to utilize all available workable deposits as thoroughly and effic iently as possible. This inevitably means disturbance, often of high quality environments. Adverse environmental impacts on land, water and air, and frequently to human health and biological resources, have been taking place for many years in different parts of the world. In total cycle of mineral extraction, trans portation use and disposal involves all compartments of the biosphere. The need to minimise these impacts by wise environ mental management has never been more important than it is today. There is great interest, therefore, in pooling our understanding of the scientific processes involved and our technical capability of dealing with these problems. Scientists and engineers who are expert in handling differ ent types of mineral process have much to learn from one another particularly when codes of practice from different countries in the field of land reclamation are compared. In order to illust rate the scientific and technical expertise required in the necessary detail it was deemed essential in this Advanced Study Institute to concentrate on specific case studies utilizing a range of actual sites. The examples of Coal, China Clay and Non ferrous Metals were chosen as displayed in the United Kingdom and Germany.
Häftad, Engelska, 2012
542 kr
Skickas inom 10-15 vardagar
The patterns of land use that have evolved in Europe reflect the boundaries set by the natural environment and socio-economic responses to the needs of the population. Over the centuries man has been able to overcome increasingly the constraints placed on land use by the natural environment through the development of new technologies and innovations, driven by an increasing population and rising material expectations. However, activities are still ultimately constrained by natural limitations such as climatic characteristics and associated edaphic and vegetational features. A major problem for land management, in its broadest sense, can be a reluctance to foresee the consequent ecological changes. This means that mitigating strategies will not be implemented in time to prevent environmental degradation and social hardship, although in many parts of Europe, over some centuries, demands have been met in a sustainable way, by sound, prudent and temperate expectations that have dictated management regimes. The management of land in Europe has always been a complex challenge: land is the primary, though finite resource. DeciSions regarding the use of land and manipulation of ecosystem dynamics today may affect the long-term primary productivity of the resource. Decisions to change land use may be virtually irreversible; urbanization is an illustration of the influence of population density on the land resource.