Download or read book Proceedings of the Symposium on Oak Woodlands and Hardwood Rangeland Management October 31 November 2 1990 Davis California written by and published by . This book was released on 1991 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Notes from the Royal Botanic Garden Edinburgh written by Royal Botanic Garden, Edinburgh and published by . This book was released on 1986 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings written by and published by . This book was released on 1996 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report PSW written by and published by . This book was released on 1990 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Life of South west Asia written by Peter Hadland Davis and published by . This book was released on 1971 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: A record of the papers and the discussions presented at the symposium which accompanied the Tercentary celebrations of the Royal Botanic Garden, Edinburgh June 3 to 6, 1970.
Download or read book The British National Bibliography written by Arthur James Wells and published by . This book was released on 2003 with total page 2248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nature s Geography written by Karl S. Zimmerer and published by Univ of Wisconsin Press. This book was released on 1998 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developing countries in Africa, Asia, and Latin America are increasingly influenced by human-induced environmental changes. It is crucial that sustainable development be based on insights into these expanding processes--conservation as well as deterioration. Nature's Geography offers a new perspective on the geographical nature of these changes. The book reveals how human-environment relations must be understood at multiple scales and time frames. Editors Karl S. Zimmerer and Kenneth R. Young have forged an exciting group of case studies from distinguished geographers focusing on high mountains, tropical forests, and lowlands, as well as humid and arid-semiarid landscapes. Each chapter analyzes the implications for meshing environmental protection and sound resource use with development. The case studies evaluate three topics: spatial habitat fragmentation and forest dynamics; disturbances in mountain ecosystems; and the major activities of settled areas, chiefly farming, livestock-raising, and forestry. Included are analyses of interactions involving wildlife, such as primates and wild pandas; assessment of fire impacts and road-building; long-term forest management as well as recent techniques; and the role of environmental variation and ecosystem properties in agriculture and rangeland. Nature's Geography demonstrates the vital importance of advancing a new approach to geography. This definitive study of landscape change and environmental dynamics will have wide appeal for those interested in geography, ecology, environmental studies, conservation biology, and development studies.
Download or read book BLL Conference Index 1964 1973 written by British Library. Lending Division and published by Boston Spa [Eng.] : British Library Lending Division. This book was released on 1974 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Union Catalog written by and published by . This book was released on 1973 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.
Download or read book Collecting Plant Genetic Diversity written by Luigi Guarino and published by Cabi. This book was released on 1995 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: Loss of plant diversity: a call for action; List of acronyms and abbrediations; Before setting out; In the field; Back at base; Case-studies.
Download or read book European Collections of Vegetatively Propagated Allium written by Lorenzo Maggioni and published by Bioversity International. This book was released on 2002 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Diversity and Complexity Patterns written by Ib Friis and published by Kgl. Danske Videnskabernes Selskab. This book was released on 2005 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plants for Arid Lands written by G.E. Wickens and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Economic plants have been defined by SEPASAT as those plants that are utilised either directly or indirectly for the benefit of Man. Indirect usage includes the needs of Man's livestock and the maintenance of the environment; the benefits may be domestic, commercial or aesthetic. Economic plants constitute a large and so far uncalculated percentage of the quarter of a million higher plants in the World today. However, it has been calculated that 10% (25 000) of these species are now on the verge of extinction and extinction means that a genetic resource that could be of benefit to Man will be lost for ever. Furthermore, for every species lost an estimated 10-30 other dependent organisms are also doomed. Fewer than 1 per cent of the World's plants have been sufficiently well studied for a true evaluation of the potential floral wealth awaiting discovery, not only in the rain forests, which man is now actively destroying at a rate of 20 ha a minute, but also in the very much neglected dry areas of the World.
Download or read book Flora of the Sultanate of Oman written by Shahina A. Ghazanfar and published by . This book was released on 2003 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Herbertia written by and published by . This book was released on 2000 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Warm Temperate Deciduous Forests around the Northern Hemisphere written by Elgene O. Box and published by Springer. This book was released on 2014-12-29 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Warm-temperate deciduous forests are "southern", mainly oak-dominated deciduous forests, as found over the warmer southern parts of the temperate deciduous forest regions of East Asia, Europe and eastern North America. Climatic analysis has shown that these forests extend from typical temperate climates to well into the warm-temperate zone, in areas where winters are a bit too cold for the ‘zonal’ evergreen broad-leaved forests normally expected in that climatic zone. This book is the first to recognize and describe these southern deciduous forests as an alternative to the evergreen forests of the warm-temperate zone. This warm-temperate zone will become more important under global warming, since it represents the contested transition between deciduous and evergreen forests and between tropical and temperate floristic elements. This book is dedicated to the memory of Tatsuō Kira, the imaginative Japanese ecologist who first noticed and described this general zonation exception and who proposed the name warm-temperate deciduous forest.
Download or read book Surveying Marbled Murrelets at Inland Forested Sites written by and published by . This book was released on 1990 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt:
