Download or read book Acta Phytogeographica Suecica written by Svenska växtgeografiska sällskapet and published by . This book was released on 1968 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogs of the Scripps Institution of Oceanography Library written by Scripps Institution of Oceanography. Library and published by . This book was released on 1980 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Morbidity and Mortality Weekly Report written by and published by . This book was released on 1994 with total page 1002 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Acta phytogeographica Suecica written by and published by . This book was released on 1929 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Large scale Livestock Grazing written by Harald Plachter and published by Springer Science & Business Media. This book was released on 2010-02-02 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the main objectives of nature conservation in Europe is to protect valuable cultural landscapes characterized by a mixture of open habitats and hedges, trees and patchy woodland (semi-open landscapes).The development of these landscapes during the past decades has been characterized by an ongoing intensification of land use on the one hand, and an increasing number of former meadows and pastures becoming fallow as a result of changing economic conditions on the other hand. Since species adapted to open and semi-open landscapes contribute to biodiversity in Europe in a major way, this development is of great concern to nature conservation. In several countries largescale, nature-adapted pastoral systems have been recognized as one solution to this problem. These systems could offer an alternative to industrial livestock raising and keep a high biodiversity on the landscape level. Against the background of livestock diseases such as BSE and Foot and Mouth Disease and the efforts to reform the Common Agricultural Policy in the EU by changing the criteria for agricultural subsidies, these concepts gain particular significance.They could also represent an alternative to the established, costly habitat management tools.

Download or read book Eutrophication Abstracts written by and published by . This book was released on 1974 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biological Oceanography of the Baltic Sea written by Pauline Snoeijs-Leijonmalm and published by Springer Science & Business Media. This book was released on 2017-04-04 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first comprehensive science-based textbook on the biology and ecology of the Baltic Sea, one of the world’s largest brackish water bodies. The aim of this book is to provide students and other readers with knowledge about the conditions for life in brackish water, the functioning of the Baltic Sea ecosystem and its environmental problems and management. It highlights biological variation along the unique environmental gradients of the brackish Baltic Sea Area (the Baltic Sea, Belt Sea and Kattegat), especially those in salinity and climate. pt;font-family:"Arial","sans-serif"; color:#262626">The first part of the book presents the challenges for life processes and ecosystem dynamics that result from the Baltic Sea’s highly variable recent geological history and geographical isolation. The second part explains interactions between organisms and their environment, including biogeochemical cycles, patterns of biodiversity, genetic diversity and evolution, biological invasions and physiological adaptations. In the third part, the subsystems of the Baltic Sea ecosystem – the pelagic zone, the sea ice, the deep soft sea beds, the phytobenthic zone, the sandy coasts, and estuaries and coastal lagoons – are treated in detail with respect to the structure and function of communities and habitats and consequences of natural and anthropogenic constraints, such as climate change, discharges of nutrients and hazardous substances. Finally, the fourth part of the book discusses monitoring and ecosystem-based management to deal with contemporary and emerging threats to the ecosystem’s health.

Download or read book The Plant Book written by D. J. Mabberley and published by Cambridge University Press. This book was released on 1997-06-19 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new edition of one of the most practical and authoritative botanical dictionaries available.

Download or read book British Plant Communities Volume 2 Mires and Heaths written by J. S. Rodwell and published by Cambridge University Press. This book was released on 1998-04-30 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: British Plant Communities is the first systematic and comprehensive account of the vegetation types of this country. It covers all natural, semi-natural and major artificial habitats in Great Britain (but not Northern Ireland), representing the fruits of fifteen years of research by leading plant ecologists. The book breaks new ground in wedding the rigorous interest in the classification of plant communities that has characterized Continental phytosociology with the deep concern traditional in Great Britain to understand how vegetation works. The published volumes have been greeted with universal acclaim, and the series has become firmly established as a framework for a wide variety of teaching, research and management activities in ecology, conservation and land-use planning.

Download or read book Miscellaneous Publication written by and published by . This book was released on 1961 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Report ES written by and published by . This book was released on 1961 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1975 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental science understanding protecting and managing the environment in the Baltic Sea region written by Lars Rydén and published by Baltic University Press. This book was released on 2003 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of Periodicals Currently Received in the Library of the United States Department of Agriculture June 1 1936 written by United States. Dept. of Agriculture. Library and published by . This book was released on 1936 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Serials Currently Received by the National Agricultural Library a Keyword Index written by National Agricultural Library (U.S.) and published by . This book was released on 1974 with total page 1338 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of Journals Indexed by the National Agricultural Library 1974 76 written by National Agricultural Library (U.S.) and published by . This book was released on 1978 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book General Technical Report RM written by and published by . This book was released on 1980 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt: