controlling nitrogen flows losses (4 Ergebnisse)

Zustand: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1400grams, ISBN:9076998434.

17 x 24 cm. 624 pages. HC Versand aus Deutschland / We dispatch from Germany via Air Mail. Einband bestoßen, daher Mängelexemplar gestempelt, sonst sehr guter Zustand. Imperfect copy due to slightly bumped cover, apart from this in very good condition. Stamped. Sprache: Englisch.

Zustand: New. Klappentext This book is a synthesis of contributions drawn from the 12th Nitrogen Workshop held at the University of Exeter, UK. It provides a valuable compilation of current research, aimed at reconciling the environmental and economic.

Buch. Zustand: Neu. Neuware - 'This book is a synthesis of contributions drawn from the 12th Nitrogen Workshop held at the University of Exeter, UK. It provides a valuable compilation of current research, aimed at reconciling the environmental and economic components of N cycling within the context of a productive agricultural industry. The book is divided into seven main sections, which examine systematically, the nature of the problems associated with losses of N and a range of possible solutions. Section 1, 'Drivers towards sustainability-why change ' identifies the need to adopt new strategies to avoid losses to the environment. Section 2 considers the options for 'Matching supply with demand', followed by the reasons for, and means of 'Controlling losses to air' and to 'water' in section 3 and 4. Section 5 describes the challenges of 'Reconciling productivity with environmental considerations'. The remaining sections describe some mathematical models to assist the researcher, with the final section devoted to reports from the 'Themed Working Groups' which debated the following topical questions: Organic matter: does it matter, or can technology overcome most problems related to soil fertility Optimising N additions: can we integrate fertilizer use and manure use Controlling gaseous N emissions: what is achievable Missing N: is the solution in dissolved N Pollution problems: mitigation, or are we swapping one form of pollution for another System studies: do we need them, or can they be replaced by desktop studies Model answers: can we improve their level of confidence and applicability This book will be of value to researchers, policy makers and all those wishing to promote more efficient use of N.'.