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Bodenkundliche Forschungen
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Download or read book Bodenkundliche Forschungen written by and published by . This book was released on 1940 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil Research ... written by and published by . This book was released on 1928 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bodenkundliche Forschungen written by and published by . This book was released on 1940 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings by : International society of soil science, Rome
Download or read book Proceedings written by International society of soil science, Rome and published by . This book was released on 1927 with total page 1402 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Department of Commerce. Office of Technical Services Publisher : ISBN 13 : Total Pages :1264 pages Book Rating :4.3/5 (91 download)
Book Synopsis OTS. by : United States. Department of Commerce. Office of Technical Services
Download or read book OTS. written by United States. Department of Commerce. Office of Technical Services and published by . This book was released on with total page 1264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Special Report by : National Research Council (U.S.). Highway Research Board
Download or read book Special Report written by National Research Council (U.S.). Highway Research Board and published by . This book was released on 1952 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Soil Research. Bodenkundliche Forschungen. Recherches Sur Le Sol. Supplements to the Proceedings of the International Society of Soil Science, Etc by : INTERNATIONAL SOCIETY OF SOIL SCIENCE.
Download or read book Soil Research. Bodenkundliche Forschungen. Recherches Sur Le Sol. Supplements to the Proceedings of the International Society of Soil Science, Etc written by INTERNATIONAL SOCIETY OF SOIL SCIENCE. and published by . This book was released on 1928 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Progress in Soil Zoology by : J. Vanek
Download or read book Progress in Soil Zoology written by J. Vanek and published by Springer. This book was released on 2014-07-08 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ladies a n d g e n t 1 e m e n , I have the pleasure to welcome you here in Prague in the name of the Czechoslovak Academy of Sciences and to open the Fifth Inter national Colloquium on Soil Zoology. We are very glad that Czecho slovakia was chosen for this important meeting. It is clear to all of us that the soil plays and will play a de cisive part in providing food for the explosive increase of human pop ulation. For this reason we watch with great anxiety the negative influence of human activities on the environment accompanied also by the other destructive intervention into the soil ecosystem, its devas tation by inefficient management, application of herbicides and pesti cides pollution by the waste products of industry and human settlements. The basis for solving these accumulating and now sometimes latent prob lems is among others a good knowledge of the role of soil organisms in the cycles of materials and in the energy flow. Soil zoology as a part of soil biology is still at the beginning of this trend The lack of in formation about life in soil is obvious when compared with the results of a related biological science dealing with the water ecosystem.
Download or read book Miscellaneous Publication written by and published by . This book was released on 1939 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Researches in Sedimentation ... by : National Research Council (U.S.). Committee on Sedimentation
Download or read book Researches in Sedimentation ... written by National Research Council (U.S.). Committee on Sedimentation and published by . This book was released on 1923 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comptes Rendus de L'Association Internationale de la Science Du Sol by : International Society of Soil Science
Download or read book Comptes Rendus de L'Association Internationale de la Science Du Sol written by International Society of Soil Science and published by . This book was released on 1927 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Magnesium Deficiency in Forest Ecosystems by : Reinhard F. Hüttl
Download or read book Magnesium Deficiency in Forest Ecosystems written by Reinhard F. Hüttl and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: R. F. HUTTL AND W. SCHAAF Brandenburg Technical University Cottbus, Chair of Soil Protection and Recultivation, P.O. Box 10 13 44, 03013 Cottbus, Germany The health status of forest trees and stands is determined by numerous site factors such as chemical, physical, and biological soil factors, water supply, climate, weather conditions, management history as well as atmospheric deposition impacts. In this context, the nutrient supply is an important evaluation parameter. Forest trees well supplied with nutrients are more resistant to stresses that affect the forest ecosystem than other trees. This is true for both biotic and abiotic influences. Therefore the investigation of the so-called 'new type forest damage' was aimed at the exact determination of the health status of damaged trees. When considering the complete forest ecosystem, health (=vitality) means the sustainable ability to withstand negative environmental influences and still remain stable and productive. From this viewpoint, an optimal nutritional status is a prerequisite for an optimal health status. The term 'new type forest damage' comprises a number of damage symptoms which have been observed in various tree species on very different sites since the mid-1970s, particularly in Europe and North America. However, they occurred much more intensively in the 1980s. Generally, this forest damage was thought to be related to negative impacts of air pollutants.
Download or read book Agronomy Current Literature written by and published by . This book was released on 1928-07 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Catalog of Books and Reports in the Bureau of Mines Technical Library, Pittsburgh, Pa by : United States. Bureau of Mines. Technical Library, Pittsburgh
Download or read book Catalog of Books and Reports in the Bureau of Mines Technical Library, Pittsburgh, Pa written by United States. Bureau of Mines. Technical Library, Pittsburgh and published by . This book was released on 1968 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Report of the Committee on Sedimentation by : National Research Council (U.S.). Committee on Sedimentation
Download or read book Report of the Committee on Sedimentation written by National Research Council (U.S.). Committee on Sedimentation and published by . This book was released on 1923 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biology Pamphlets written by and published by . This book was released on 1895 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Encyclopedia of Soil Science by : Rattan Lal
Download or read book Encyclopedia of Soil Science written by Rattan Lal and published by CRC Press. This book was released on 2006 with total page 1052 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Upholding the high standard of quality set by the previous edition, this two-volume second edition offers a vast array of recent peer-reviewed articles. It showcases research and practices with added sections on ISTIC-World Soil Information, root growth and agricultural management, nitrate leaching management, podzols, paramos soils, water repellant soils, rare earth elements, and more. With hundreds of entries covering tillage, irrigation, erosion control, ground water, and soil degradation, the book offers quick access to all branches of soil science, from mineralology and physics, to soil management, restoration, and global warming."--Publisher's website.