Download or read book COSEWIC Assessment and Status Report on the Black Hills Mountainsnail Oreohelix Cooperi in Canada written by Robert G. Forsyth and published by . This book was released on 2021 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book COSEWIC Assessment and Status Report on the Black foam Lichen Anzia Colpodes in Canada written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book COSEWIC Assessment and Update Status Report on the American Chestnut Castanea Dentata in Canada electronic Resource written by John D. Ambrose and published by . This book was released on 2005 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report evaluates the status of the American chestnut (Castanea dentata). Remnants of once large populations of this tree still survive across most of its historical range in southern Ontario as well as most of the states within its range to the south. The report provides general information on the species (name and classification, description) and describes the following: distribution; habitat; biology; population sizes and trends; limiting factors and threats; special significance of the species; existing protection or other status.
Download or read book COSEWIC Assessment and Status Report on the Black foam Lichen Anzia Colpodes in Canada written by and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the USA, it has been collected in the Appalachian Mountains from Georgia to Maine, but also on the Ozark Plateau and in Illinois, Wisconsin and Michigan. [...] The cause of the disappearance of the Black- foam Lichen from these provinces is uncertain, but it is significant that declines have also been observed in adjacent states of the USA. [...] The meristematic zone, at the tips of the Anzia lobes, initially produce a small amount of lower cortex and then the spongy tissue, sometimes termed the spongiostratum (Lawrey 1984; Hensen and Dobelman 1987; Jahns 1988). [...] Figure 1. Close-up photograph of the thallus of A. colpodes showing an apothecium, with its brown disc (on the right), and the black pycnidia on the lobe ends (on the left). [...] Distribution in the USA Anzia colpodes is the most common of the three species of the genus in the USA; the other two are A. ornata and A. americana.
Download or read book COSEWIC Assessment and Status Report on the Seaside Bone Lichen Hypogymnia Heterophylla in Canada written by and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book COSEWIC Assessment and Status Report on the Oldgrowth Specklebelly Pseudocyphellaria Rainierensis in Canada written by Trevor Goward and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book COSEWIC Assessment and Status Report on the Golden eye Lichen Teloschistes Chrysophthalmus Prairie boreal Population Great Lakes Population in Canada written by Samuel R. Brinker and published by . This book was released on 2016 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Early Human Impact on Megamolluscs written by Andrzej T. Antczak and published by British Archaeological Association. This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 19 papers from an international workshop held in Venzuela in 2005 which explore a range of issues related to human exploitation of molluscs in the distant past. The contributions are truly global in scope and aim together at providing a synthesis of recent research in the subject.
Download or read book How to Know the Eastern Land Snails written by John Bayard Burch and published by . This book was released on 1962 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mollusca gastropoda et bivalvia aquae dulcis written by Angel M. Angelov and published by Pensoft Publishers. This book was released on 2000 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mauritius written by Alexandra Richards and published by Bradt Travel Guides. This book was released on 2016-06-01 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Besides the renowned sun, sea and sand, the Mascarene Islands offer outdoor opportunities aplenty, such as cycling, mountain hiking and watersports, as well as beautiful wildlife and national parks. The guide offers information on what to see and do region-by-region
Download or read book Land and Fresh Water Mollusks of Alaska and Adjoining Regions written by William Healey Dall and published by . This book was released on 1905 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Damselflies of Alberta written by John Acorn and published by University of Alberta. This book was released on 2004-09-21 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: With iridescent blues and greens, damselflies are some of the most beautiful flying insects as well as the most primitive. As members of the insect order Odonata they are related to dragonflies but are classified in a separate suborder. These aquatic insects are a delight to the eye and a fascinating creature of study. In Damselflies of Alberta, naturalist John Acorn describes the twenty-two species native to the province. Exhaustively researched, yet written in an accessible style, the author's enthusiasm for these flying neon toothpicks is compelling. More than a field guide, this is a passionate investigation into one of nature's winged marvels of the wetlands.
Download or read book Land Mollusca of North America written by Henry Augustus Pilsbry and published by . This book was released on 1939 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The North American Carbon Budget and Implications for the Global Carbon Cycle written by and published by . This book was released on 2007 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accompanying CD-ROM contains full text of book and appendixes. Cf. menu frames of CD-ROM.
Download or read book Effects of Climate Change on Natural Resources and Communities A Compendium of Briefing Papers written by and published by DIANE Publishing. This book was released on with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydrological and Biological Responses to Forest Practices written by John D. Stednick and published by Springer Science & Business Media. This book was released on 2007-12-03 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Alsea Logging and Aquatic Resources Study, commissioned by the Oregon Legislature in 1959, marked the beginning of four decades of research in the Pacific Northwest devoted to understanding the impacts of forest practices on water quality, water quantity, aquatic habitat, and aquatic organism popu- tions. While earlier watershed research examined changes in runoff and erosion from various land uses, this study was the first watershed experiment to focus so heavily on aquatic habitat and organism response to forest practices. The Alsea Watershed Study, as it came to be known, extended over 15 years with seven years of pretreatment calibration measurements, a year of treatment, and seven years of post-treatment monitoring. The research was a cooperative effort with scientists from Oregon State University, Oregon Department of Fish and Wildlife, the U.S. Geological Survey, and the U.S. Environmental Protection Agency. Cooperating landowners included the Georgia-Pacific Corporation, the U.S. Forest Service, and a local rancher. It was a remarkable 15-year partnership marked by excellent cooperation among the participants and outstanding coordination among the scientists, many of whom participated actively for the entire period.
