Download or read book Progress in the Study of the Lichen Flora of the British Isles written by Mark R. D. Seaward and published by . This book was released on 1988 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Lichens of Great Britain and Ireland written by Clifford W. Smith and published by . This book was released on 2009 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Lichen Flora of Great Britain and Ireland published in 1992 was an outstanding achievement for British Lichenology. It was a pioneering work and the first of its type in Europe. This much enlarged revision reflects the considerable accumulation of new information that has occurred since the publication of the first edition and is symptomatic of the enormous advances in lichen taxonomy over the last two decades. There are keys to 327 genera and 1873 species, which is an increase of 386 species since it was first published. The publication provides detailed information on morphology, chemistry and distribution for each species written in language that is readily accessible, avoiding obscure terminology. Both the glossary and introductory sections have been expanded and the latter includes helpful advice on the identification and examination of lichens. The preparation of this new treatment has involved a large number of contributors both in the UK and overseas and represents the culmination of lichen studies at this time. This book is undoubtedly the standard work for the identification of lichens in Great Britain and Ireland and will be indispensable to all serious students of British, Irish and overseas lichenology and other biologists working in related fields of ecology, pollution, chemical and environmental studies."--Publisher's description.
Download or read book The Lichen flora of Great Britain Ireland and the Channel Islands written by William Allport Leighton and published by . This book was released on 1871 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Changing Wildlife of Great Britain and Ireland written by David L. Hawksworth and published by CRC Press. This book was released on 2003-06-26 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: Periodic comprehensive overviews of the status of the diverse organisms that make up wildlife are essential to determining trends, threats and future prospects. Just over 25 years ago, leading authorities on different kinds of wildlife came together to prepare an assessment of their status of a wide range of organisms in Great Britain and Ireland in The Changing Flora and Fauna of Britain, also edited by Professor David L. Hawksworth CBE. Now, in The Changing Wildlife of Great Britain and Ireland, he has gathered together some of the original and also new contributors to review changes since that time and look to the future. Contributions range from viruses, diatoms, fungi, lichens, mites and nematodes; through butterflies, dragonflies, flies and slugs; to flowering plants, ferns, mammals, birds and fish. The state of knowledge in different groups is assessed, and the effectiveness of statutory and other measures taken to safeguard wildlife considered. The picture is far from bleak, ameliorating sulphur dioxide levels have benefited sensitive lichens and mosses in a dramatic way, water quality improvement has been beneficial, there have been few certain extinctions and rediscoveries of species thought to have been lost. Biodiversity Action Plans have also benefited targeted species, but habitat restoration and management for some is not always good for others. But there are worrying trends in declining populations, with an increasing number being regarded as threatened or endangered, especially in agricultural areas, and where woodland management has changed, particular threats from introduced species, and concern over the effects of climate change. Some of the smaller organisms remain poorly known, a situation unlikely to change as expertise in many is scant or being lost. This stock-check and look to the future will be a key source book to conservationists, naturalists, and professional biologists for many years to come.
Download or read book The Lichen Flora of Great Britain Ireland and the Channel Islands written by William Allport Leighton and published by Legare Street Press. This book was released on 2022-10-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book The Lichen Flora of Great Britain Ireland and the Channel Islands Classic Reprint written by William Allport Leighton and published by . This book was released on 2015-07-14 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Lichen-Flora of Great Britain, Ireland, and the Channel Islands "Think of the beauty which God has spread abroad for our use; its profuseness in desert spots where none can see it; its minuteness, so that much can only be discovered by a microscope; and its extent, embracing all things." - Sewell. "Meek creatures! the first mercy of the earth, veiling with hushed softness its dentless rocks; creatures full of pity covering with strange and tender honour the sacred disgrace of ruin, laying quiet fingers on the trembling stones to teach them rest. No words that I know of will say what these Mosses and Lichens are; none are delicate enough, none perfect enough, none rich enough. They will not be gathered like the flowers, for chaplet or love-token; but of these the wild bird will make its nest, and the wearied child its pillow, and as the earth's first mercy so they are its last gift to us. When all other service is vain from plant and tree, the soft Mosses and grey Lichens take up their watch by the headstone. The woods, the blossoms, the gift-bearing grasses have done their parts for a time, but these do service for ever. Trees for the builder's yard, flowers for the brides chamber, corn for the granary, Mosses and Lichens for the grave." - Ruskin. "All organic life commences with excessively minute structures, which are continually reproduced in inconceivable numbers. On land the Lichens first appear on rocks, and the bark of trees, covering them with coloured spots and bands." - Heer. Seeds, to our eye invisible, will find On the rude rock the bed that fits their kind; There, in the rugged soil they safely dwell, Till showers and snows the subtle atoms swell, And spread th' enduring foliage; then we trace The freckled flower upon the flinty base; These all increase, till in unnoticed years The stony tower as grey with age appears. - Crabbe. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Lichenology written by D. H. Brown and published by Academic Press. This book was released on 1976 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: 20 papers.
Download or read book Lichen Ecology written by M. R. D. Seaward and published by . This book was released on 1977 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes "Lichens of the boreal coniferous zone" by Teuvo Ahti.
Download or read book The Naturalist written by and published by . This book was released on 1999 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book LICHEN FLORA OF GREAT BRITAIN IRELAND AND THE CHANNEL ISLANDS written by WILLIAM ALLPORT. LEIGHTON and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Lichen flora of Great Britain Ireland and the Channel Islands written by W. A. Leighton and published by . This book was released on 2020-01-20 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Lichen Flora of Great Britain and Ireland written by and published by . This book was released on 1992 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Lichen Flora of Great Britain and Ireland written by O. W. Purvis and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Lichen flora of Great Britain Ireland and the Channel Isles written by W. A. Leighton and published by . This book was released on 1879 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Woodland Development written by George Peterken and published by CABI. This book was released on 2017-08-23 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1944 Lady Park Wood (45 hectares of woodland in Gloucestershire and Monmouthshire, UK) was set aside indefinitely by the Forestry Commission so that ecologists could study how woodland develops naturally. Since then, in a unique long-term study, individual trees and shrubs have been recorded at intervals, accumulating a detailed record of more than 20,000 individual beech, sessile oak, ash, wych elm, small-leaved lime, large-leaved lime, birch, hazel, yew and other species. In the seven decades since the study started, the wood has changed; trees grew, died and regenerated, and drought, disease and other events shaped its destiny. Each tree and shrub species reacted in its own way to changes in the wood as a whole and to changes in the fortunes of its neighbours. Meanwhile, the wild fauna, flora and fungi also responded, leaving the wood richer in some groups but poorer in others. In this landmark book, beautifully illustrated throughout, George Peterken and Edward Mountford, summarise the ongoing results of the Lady Park Wood study, highlighting its unique place in nature conservation and its significance to ecology in general. It also builds on experience at Lady Park Wood and elsewhere to discuss in particular: the role and maintenance of long-term ecological studies; the concept and form of natural woodland; the role of minimum-intervention policies in woodland nature conservation; near-to-nature forestry; and the desirability and practicalities of re-wilding woodlands.
Download or read book The Elms written by C.P. Dunn and published by Springer Science & Business Media. This book was released on 2000-01-31 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elms occur, both naturally and cultivated, throughout much of the temperate world. Because of their high tolerance to extreme growing conditions and their widespread distribution, elms have been widely planted in cities, towns and rural areas throughout North America and northern Europe. As such, their current demise due to several pandemics of Dutch elm disease has spurred a huge body of research on breeding for disease resistance, conservation and systematics. The Elms: Breeding, Conservation and Disease Management provides the current state of knowledge in these areas and is an important reference work for pathologists, breeders, taxonomists, and arborists.
