Download or read book The Cruciferae of Continental North America written by Reed Clark Rollins and published by Stanford University Press. This book was released on 1993 with total page 1012 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Introductory chapters offer general information on the Cruciferae, principal features of family members, taxonomic criteria, and methods of treatment. The work concludes with an appendix of new names, a list of literature cited, and an index."--BOOK JACKET.

Download or read book Invasion Ecology written by Julie L. Lockwood and published by John Wiley & Sons. This book was released on 2009-03-12 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive introduction to all aspects ofbiological invasion by non-native species. Highlighting importantresearch findings associated with each stage of invasion,Invasion Ecology provides an overview of the invasionprocess from transportation patterns and causes of establishmentsuccess to ecological impacts, invader management, andpost-invasion evolution. Increasing awareness of the problems associated with invasionhas led to a rapid growth in research into the dynamics ofnon-native species and their adverse effects on native biota andhuman economies. This book provides a synthesis of this fastgrowing field of research, and is an essential text forundergraduate and graduate students in ecology and conservationmanagement.

Download or read book Plants and Their Environments written by and published by . This book was released on 1994 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Federal Register written by and published by . This book was released on 1993 with total page 1048 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Beaverhead National Forest N F Oil and Gas Leasing written by and published by . This book was released on 1996 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Interior Columbia Basin Ecosystem Management Project written by and published by . This book was released on 2000 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ecology in Action written by Fred D. Singer and published by Cambridge University Press. This book was released on 2016-03-10 with total page 721 pages. Available in PDF, EPUB and Kindle. Book excerpt: Taking a fresh approach to integrating key concepts and research processes, this undergraduate textbook encourages students to develop an understanding of how ecologists raise and answer real-world questions. Four unique chapters describe the development and evolution of different research programs in each of ecology's core areas, showing students that research is undertaken by real people who are profoundly influenced by their social and political environments. Beginning with a case study to capture student interest, each chapter emphasizes the linkage between observations, ideas, questions, hypotheses, predictions, results, and conclusions. Discussion questions, integrated within the text, encourage active participation, and a range of end-of-chapter questions reinforce knowledge and encourage application of analytical and critical thinking skills to real ecological questions. Students are asked to analyze and interpret real data, with support from online tutorials demonstrating the R programming language for statistical analysis.

Download or read book Inland Native Fish Strategy Environmental Assessment EA written by and published by . This book was released on 1995 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plants of West central Montana written by Klaus Lackschewitz and published by . This book was released on 1986 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Conservation Biology written by Peggy L. Fiedler and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reflecting a new generation of conservation biologists' upper-division and graduate level conservation biology courses, as well as for individual reference, this book incorporates a number of new authors and additional chapters, covering all aspects of one of the most dynamic areas in the life sciences. Containing ten additional chapters, it includes such timely topics as ecosystem management and the economics of conservation.

Download or read book General Technical Report PNW GTR written by and published by . This book was released on 1997 with total page 996 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Landscape Assessment written by and published by . This book was released on 1999 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book General Technical Report INT written by and published by . This book was released on 1991 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Lolo National Forest N F Big Game Winter Range and Burned Area Weed Management Missoula Mineral Sanders Granite Powell Lewis and Clark Flathead Ravalli and Lake Counties written by and published by . This book was released on 2001 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pacific Northwest Region Invasive Plant Program Preventing and Managing Invasive Plants written by and published by . This book was released on 2005 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bitterroot National Forest N F Noxious Weed Treatment Project written by and published by . This book was released on 2003 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Seeds written by Carol C. Baskin and published by Elsevier. This book was released on 2014-02-20 with total page 1601 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new edition of Seeds contains new information on many topics discussed in the first edition, such as fruit/seed heteromorphism, breaking of physical dormancy and effects of inbreeding depression on germination. New topics have been added to each chapter, including dichotomous keys to types of seeds and kinds of dormancy; a hierarchical dormancy classification system; role of seed banks in restoration of plant communities; and seed germination in relation to parental effects, pollen competition, local adaption, climate change and karrikinolide in smoke from burning plants. The database for the world biogeography of seed dormancy has been expanded from 3,580 to about 13,600 species. New insights are presented on seed dormancy and germination ecology of species with specialized life cycles or habitat requirements such as orchids, parasitic, aquatics and halophytes. Information from various fields of science has been combined with seed dormancy data to increase our understanding of the evolutionary/phylogenetic origins and relationships of the various kinds of seed dormancy (and nondormancy) and the conditions under which each may have evolved. This comprehensive synthesis of information on the ecology, biogeography and evolution of seeds provides a thorough overview of whole-seed biology that will facilitate and help focus research efforts. - Most wide-ranging and thorough account of whole-seed dormancy available - Contains information on dormancy and germination of more than 14,000 species from all the continents – even the two angiosperm species native to the Antarctica continent - Includes a taxonomic index so researchers can quickly find information on their study organism(s) and - Provides a dichotomous key for the kinds of seed dormancy - Topics range from fossil evidence of seed dormancy to molecular biology of seed dormancy - Much attention is given to the evolution of kinds of seed dormancy - Includes chapters on the basics of how to do seed dormancy studies; on special groups of plants, for example orchids, parasites, aquatics, halophytes; and one chapter devoted to soil seed banks - Contains a revised, up-dated classification scheme of seed dormancy, including a formula for each kind of dormancy - Detailed attention is given to physiological dormancy, the most common kind of dormancy on earth