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Denitrification in the Nitrogen Cycle
This book contains the papers presented at a Nato Advanced Re search Workshop entitled "DENITRIFICATION IN THE N-CYCLE," held in Braunschweig (W-Germany) from 24 to 27 Mai 1983. All expenses were provided by the North Atlantic Treaty Organization. The scientific programme was in the first instance planned by some members of the Eco-Science Panel under the stimulating organization of Dr. Oscar Ravera and the final programme was prepared in co-operation between Ravera and myself. However, even during the meeting important con tributions were added. The meeting was hosted by the Microbiologi cal Dept. of F.A.L., which also took care of the organizatory as pects. Nitrate is constantly lost from ...
Ecoaccidents
Dr. Hueck explains in the "History and Development of the NATO Advanced Research Workshop" some ideas on the genesis of the Workshop. The reader should understand that this volume is a preliminary analysis of a problem that has not received much attention. The case histories, for example, are illustrative because one volume cannot include all histories, or even those in Europe. Consequently, case histories are lacking on many parts of the world, including central Europe and North America, not because these are unimportant or less disastrous ecologically than the case histories covered, but because selecting only a few illustrative cases was possible. The geographic and ecological coverage wa...
Land and its Uses — Actual and Potential
During its existence the Ecosciences Panel of the North Atlantic Treaty Organisation was constantly concerned with (i) the communic ation gap between the generators of ecological/environmental infor mation and those who use it and (ii) the narrow interpretation of 'environmental' which too frequently was taken as being synonymous with pollution. Because of this concern, and because the panel recognised that land-use is perhaps the overriding facet of environmental policy it was decided to arrange the Seminar recorded in this volume :- Land and its Uses : Actual and Potential An Environmental Appraisal The development of this Seminar was chaired by Professor F. T. Last who was enthusiasticall...
Eutrophication of Deep Lakes
Eutrophication of Deep Lakes focuses on research and experiments that are deemed valuable to mitigate the eutrophication of lakes. Containing the contributions of authors who have continuously conducted studies in this field, the book proceeds by pointing out how the loading concept can serve as a basis in the control of eutrophication. This discussion is seconded by discussions on the factors affecting the eutrophication of freshwaters in Norway. Particularly given attention in this book is the phosphorous content of small and large lakes. The relationship of pollution and eutrophication is also noted. The large inputs of nutrients into lakes is emphasized, and then the application of the U...
Advances in Soil Science
The study of soils today has taken on increased importance because a rapidly expanding population is placing demands on the soil never before experienced. This has led to an increase in land degradation. Land degradation is one of the most severe problems facing mankind. Volume 11 of Advances in Soil Science was devoted entirely to this critical area of soil science. From the beginning of agriculture until about 1950, increased food production came almost entirely from expanding the cropland base. Since 1950, however, the yield per unit of land area for major crops has increased dramatically. Much of the increase in yields was because of increased inputs of energy. Between 1950 and 1985, the...
Fluxes between Trophic Levels and through the Water-Sediment Interface
Proceedings of the Joint Congress of Limnology and Oceanography held in Marseilles, June 26-29, 1989
Fisheries Review
None
Oceans, Rivers and Lakes: Energy and Substance Transfers at Interfaces
An international symposium on `Ocean, River and Lakes: Energy and Substance Transfers at Interfaces' was held in Nantes, France in October 1996. It was the third International Joint Conference on Limnology and Oceanography which brings together specialists of both environments. Considered to be necessary in Europe, this confrontation of two different aspects of common subjects could produce innovative approaches. The main purpose concerns scientific researches relative to the interfaces between various aquatic environment compartments. The principal treated topics are bioavailability and mobility of substances, influence of biotic and abiotic factors on transfers, and fluxes at the interfaces. It is particularly interesting to note the contribution of Limnologists and Oceanographers on the impact of nutrients and pollutants, and flux quantification of river basin inputs. As well as scientists, this book is also of interest to all engineers and consultants involved in teaching and working in aquatic management, restoration and enhancement.
