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Author : David G. Sabo
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.3/5 (243 download)
Download or read book Germination Requirements of 19 Species of Arid Land Plants written by David G. Sabo and published by . This book was released on 1979 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert C. Szaro
Publisher :
ISBN 13 :
Total Pages : 910 pages
Book Rating : 4.3/5 (243 download)
Download or read book Forecasting the 10-hour Timelag Fuel Moisture written by Robert C. Szaro and published by . This book was released on 1977 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt: Avalanche dynamics equations are used to estimate flow heights, velocities, specific thrust pressure, maximum specific weight of avalanche debris, and runout distance for 12 avalanche case studies from the Colorado Rocky Mountains. Suggestions are made for using this engineering approach for avalanche zoning and land use planning.
Author : Yitzchak Gutterman
Publisher : Springer Science & Business Media
ISBN 13 : 3642756980
Total Pages : 262 pages
Book Rating : 4.6/5 (427 download)
Download or read book Seed Germination in Desert Plants written by Yitzchak Gutterman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: During germination, the most resistant stage of the life cycle - the seed - changes to the most sensitive stage, namely the seedling. Therefore, in desert plant species seed dispersal and subsequent germination in the optimum time an place place are particularly critical parameters. Discussed here are the ways and means by which desert plants have adapted through the course of evolution to their extreme environment. Two such strategies which have evolved are a) plants with relatively large and protected seeds which germinate when the chance of seedling survival is high and the risk relatively low or b) those with an opportunistic strategy: minute seeds which germinate after low rainfall under high risk for seedling survival if additional rain does not follow. Most species adopt a combination of the two mechanisms. Species have adapted both genotypically and phenotypically, both aspects of which are also discussed in this thorough text. The reader is provided with a good understanding of the complex influences on each seed traced through from initial development to germination stage regarding germination preparation and subsequent survival.
Author : Clinton H. Wasser
Publisher :
ISBN 13 :
Total Pages : 362 pages
Book Rating : 4.3/5 (91 download)
Download or read book Ecology and Culture of Selected Species Useful in Revegetating Disturbed Lands in the West written by Clinton H. Wasser and published by . This book was released on 1982 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Located in the Oklahoma Collection.
Author :
Publisher :
ISBN 13 :
Total Pages : 612 pages
Book Rating : 4.:/5 (89 download)
Download or read book Research Paper RM. written by and published by . This book was released on 1979 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ronald L. Mauk
Publisher :
ISBN 13 :
Total Pages : 886 pages
Book Rating : 4.F/5 ( download)
Download or read book Coniferous forest habitat types of northern Utah written by Ronald L. Mauk and published by . This book was released on 1984 with total page 886 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G. P. Cheplick
Publisher : Cambridge University Press
ISBN 13 : 0521572053
Total Pages : 409 pages
Book Rating : 4.5/5 (215 download)
Download or read book Population Biology of Grasses written by G. P. Cheplick and published by Cambridge University Press. This book was released on 1998-03-28 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dynamics.
Author :
Publisher :
ISBN 13 :
Total Pages : 574 pages
Book Rating : 4.3/5 (91 download)
Download or read book FWS/OBS. written by and published by . This book was released on 1982 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mahamane Ali
Publisher : BoD – Books on Demand
ISBN 13 : 9535105728
Total Pages : 500 pages
Book Rating : 4.5/5 (351 download)
Download or read book Diversity of Ecosystems written by Mahamane Ali and published by BoD – Books on Demand. This book was released on 2012-04-27 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ecosystems present a great diversity worldwide and use various functionalities according to ecologic regions. In this new context of variability and climatic changes, these ecosystems undergo notable modifications amplified by domestic uses of which it was subjected to. Indeed the ecosystems render diverse services to humanity from their composition and structure but the tolerable levels are unknown. The preservation of these ecosystemic services needs a clear understanding of their complexity. The role of research is not only to characterise the ecosystems but also to clearly define the tolerable usage levels. Their characterisation proves to be important not only for the local populations that use it but also for the conservation of biodiversity. Hence, the measurement, management and protection of ecosystems need innovative and diverse methods. For all these reasons, the aim of this book is to bring out a general view on the function of ecosystems, modelling, sampling strategies, invading species, the response of organisms to modifications, the carbon dynamics, the mathematical models and theories that can be applied in diverse conditions.
Author : United States. Forest Service
Publisher : Forest Service
ISBN 13 :
Total Pages : 1240 pages
Book Rating : 4.:/5 (3 download)
Download or read book The Woody Plant Seed Manual written by United States. Forest Service and published by Forest Service. This book was released on 2008 with total page 1240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1240 pages
Book Rating : 4.:/5 (319 download)
Download or read book The Woody Plant Seed Manual, Agriculture Handbook 727, July 2008 written by and published by . This book was released on 2009 with total page 1240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 322 pages
Book Rating : 4.:/5 (31 download)
Download or read book U.S.D.A. Forest Service General Technical Report I.N.T. written by and published by . This book was released on 1984 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 288 pages
Book Rating : 4.3/5 (121 download)
Download or read book General Technical Report INT. written by and published by . This book was released on 1981 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 318 pages
Book Rating : 4.:/5 (319 download)
Download or read book Proceedings written by and published by . This book was released on 1984 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 300 pages
Book Rating : 4.:/5 (319 download)
Download or read book Bibliographies and Literature of Agriculture written by and published by . This book was released on 1990 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 102 pages
Book Rating : 4.:/5 (31 download)
Download or read book The Challenge of Producing Native Plants for the Intermountain Area written by and published by . This book was released on 1984 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 380 pages
Book Rating : 4.3/5 (91 download)
Download or read book General Technical Report RM. written by and published by . This book was released on 1988 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
