Download or read book Persistence of Plants in Unglaciated Areas of Boreal America written by Merritt Lyndon Fernald and published by . This book was released on 1932 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Persistence of Plants in Unglaciated Areas of Boreal America written by Merritt Lyndon Fernald and published by . This book was released on 1925 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Persistence of Plants in Unglaciated Areas of Boreal America written by Merritt Lyndon Fernald and published by . This book was released on 1925 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pleistozän, Refugium, Gletschergeschichte

Download or read book Index to M L Fernald s Persistence of Plants in Unglaciated Areas of Boreal America written by and published by . This book was released on 1952 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Persistance of Plants in Unglaciated Areas of Boreal America written by Merritt Lyndon Fernald and published by . This book was released on 1925 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Journal of Botany British and Foreign written by Berthold Seemann and published by . This book was released on 1925 with total page 1024 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of Botany written by and published by . This book was released on 1925 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Systematics and Geographic Distribution of the American Strawberry Species written by Günter Staudt and published by Univ of California Press. This book was released on 1999-07-30 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this detailed investigation of the natural variation, geographical distribution, and modern taxonomy of the American Fragaria strawberry species, three species with four subspecies each and two hybrid species are recognized taxonomically. The author also discusses the phylogenetic relationships of the diploid and octoploid species and subspecies and their postpleistocene migration. The American octoploid Fragaria species are known as the ancestors of the large-fruited garden strawberries, so this study is of great horticultural interest and may contribute to the preservation of these species and their further use in strawberry breeding.

Download or read book Journal of Botany British and Foreign written by and published by . This book was released on 1925 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chance and Change written by William Holland Drury Jr. and published by Univ of California Press. This book was released on 2023-12-22 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: The result of a lifetime in the field and in the classroom, Chance and Change challenges many of the tenets of establishment ecology. Charging that most of the environmental movement has ignored or rejected the changes in thinking that have infiltrated ecological theory since the mid 70s, William Drury presents a convincing case that disorder is what makes the natural world work, and that clinging to romantic notions of nature's grand design only saps the strength of the conservation movement. Drury's training in botany, geology, and zoology as well as his life-long devotion to work in the field gave him a depth and range of knowledge that few ecologists possess. This book opens our eyes to a new way of looking at the environment and forces us to think more deeply about nature and our role in it. Chance and Change is intended for the serious amateur naturalist or professional conservationist. Drury argues that chance and change are the rule, that the future is as unpredictable to other organisms as it is to us, and that natural disturbance is too frequent for equilibrium models to be useful. He stresses the centrality of natural selection in explaining the meaning of biology and insists the book and the laboratory must be checked at all times against the real world. Written in an easy, personal style, Drury's narrative comes alive with the landscape—the salt marshes, dunes, seashores, and forests—that he believed served as the best classroom. His novel approach of correlating landscape evolution with ecological principles offers a welcome corrective to discordance between what we observe in nature and what theory tells us we should see.

Download or read book Newfoundland Labrador written by Canadian Permanent Committee on Geographical Names and published by CUP Archive. This book was released on 1994 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oxford Surveys in Evolutionary Biology written by Douglas Futuyma and published by Oxford University Press. This book was released on 1992-10-08 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume in the OSEB series presents reviews of key theoretical ideas and frameworks, and outlines progress in evolutionary studies.

Download or read book Numerical syntaxonomy written by L. Mucina and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of part of the Symposium `Numerical Syntaxonomy and Syndynamics' held in Unovce near Galanta, Slovakia, May 18-23, 1987

Download or read book Flora of the Hudson Bay Lowland and Its Postglacial Origins written by John L. Riley and published by NRC Research Press. This book was released on 2003 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Hudson Bay Lowland is the Earth's largest more or less continuous temperate wetland landscape. This book documents 816 native and 95 non-native vascular plants in the context of the distinct geological history and ecology of the area. It includes text and annotated checklist that are complemented by distribution maps and colour illustrations.

Download or read book Dictionary of Theoretical Concepts in Biology written by Keith E. Roe and published by Scarecrow Press. This book was released on 1981 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1166 concepts primarily from English-language articles, books, reviews, and histories published through 1979. Includes plant and animal biology; excludes, for the most part, human and behavioral biology. Each entry gives concept and relevant authoritative citations. Many cross references.

Download or read book Biogeography and Ecology of the Island of Newfoundland written by R. South and published by Springer Science & Business Media. This book was released on 1983-03-31 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Problems of Polar Research written by American Geographical Society of New York and published by . This book was released on 1928 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ways and means of polar exploration and problems needing further study