Download or read book Letts Guide to Carnivorous Plants of the World written by Gordon Cheers and published by Red Kite Books. This book was released on 1992 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aquatic Dicotyledons of North America written by Donald H. Les and published by CRC Press. This book was released on 2017-09-01 with total page 3174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquatic Dicotyledons of North America: Ecology, Life History, and Systematics brings together a wealth of information on the natural history, ecology, and systematics of North American aquatic plants. Most books on aquatic plants have a taxonomic focus and are intended primarily for identification. Instead, this book provides a comprehensive overview of the biology of major aquatic species by compiling information from numerous sources that lie scattered among the primary literature, herbarium databases, and other reference materials. Included dicotyledon species are those having an obligate (OBL) wetland status, a designation used in the USACE National Wetland Plant List. Recent phylogenetic analyses are incorporated and rationale is provided for interpreting this information with respect to species relationships. This diverse assemblage of information will be useful to a wide range of interests including academic researchers, wildlife managers, students, and virtually anyone interested in the natural history of aquatic and wetland plants. Although focusing specifically on North America, the cosmopolitan distribution of many aquatic plants should make this an attractive text to people working virtually anywhere outside of the region as well. This book is an essential resource for assisting with wetland delineation.
Download or read book AB Bookman s Weekly written by and published by . This book was released on 1998 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Kew Record of Taxonomic Literature written by and published by . This book was released on 1993 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Guide to Carnivorous Plants of the World written by Gordon Cheers and published by HarperCollins Publishers. This book was released on 1992-01-01 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes and illustrates over 100 species of carnivorous plants, and includes details of propagation and trapping mechanisms
Download or read book The Kew Record of Taxonomic Literature Relating to Vascular Plants for written by and published by . This book was released on 1993 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Kew Record of Taxonomic Literature Relating to Vascular Plants written by and published by . This book was released on 1993 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The British National Bibliography written by Arthur James Wells and published by . This book was released on 1993 with total page 2000 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Carnivorous Plants of New Zealand written by Bruce Salmon and published by . This book was released on 2001 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although New Zealand's native carnivorous plants are small in stature they are both beautiful and deadly. These bizarre entities exhibit an extraordinary behaviour where plants have turned the tables on animals in the order of the food chain. Carnivorous Plants of New Zealand is the most comprehensive guide to our native carnivorous plant species. In this book each species is described and illustrated in detail providing a reference for both professional botanist and amateur alike. Chapters include: Trapping mechanisms; Ecological information; habitats; field trips and cultivation. Illustrated with over 140 stunning colour photographs, distribution maps and fine botanical line drawings.
Download or read book The Carnivorous Plants written by Barrie Edward Juniper and published by . This book was released on 1989 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plants, as is now becoming widely recognised, exploit animals in almost as many ways as animals use plants; only rarely, however, do they eat animals in the sense of catching, holding, and devouring prey. The manner, however, in which they function as carnivores grants insights into plant form, function, and evolution not otherwise readily available. The diversity of morphological, biochemical, and commensal features generates both the lay and the scientific interest in this diverse group. The carnivorous plants exhibit features which are common to many other non-carnivorous plants. However the extent to which these features have developed and the combination of different features in small organs is unique and therefore, can be exploited by using these plants as models for scientific research.
Download or read book Trophic and Guild Interactions in Biological Control written by Jacques Brodeur and published by Springer Science & Business Media. This book was released on 2007-06-03 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume explores modern concepts of trophic and guild interactions among natural enemies in natural and agricultural ecosystems - a field that has become a hot topic in ecology and biological control over the past decade. It is the first book on trophic and guild interactions to make the link to biological control, and is compiled by internationally recognized scientists who have combined their expertise.
Download or read book Biomonitoring of Trace Aquatic Contaminants written by David J.H. Phillips and published by Springer Science & Business Media. This book was released on 1994 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twenty years ago, researchers wishing to identify contaminated areas in aquatic environments generally took water samples, and analysed them badly (as we have since discovered) for a few "pollutants" which were of topical note at the time (and which could be quantified by the methods then available). Today, the use of aquatic organisms as biomonitors in preference to water analysis has become commonplace, and many national and interna tional programmes exist around the world involving such studies. We believe that this trend will continue, and have complete faith in the methodology (when it is employed correctly). We hope that the following text assists in some part in attaining this goal, such that the quality of our most basic global resource -water - is adequately protected in the future. DAVE PHILLIPS, PHIL RAINBOW England, March 1992 vii Acknowledgements Our thanks for contributions to this book are due to several individuals and groups, for varying reasons. Firstly, a co-authored book is always a triumph, and we trust that the following text is an acceptable compromise of the views of two individual authors, on a complex and developing topic. Secondly, many of the ideas herein have crystallised over the last two decades as the field has grown, and we are individually and collectively grateful to a number of researchers for their insight and assistance.
Download or read book Wildlife Resources written by Harald H. Roth and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: The general interest and attention paid to the use of the renewable natural resources of the world have increased greatly during the last decades. This is due to the environmental dilemma into which mankind has got itself by the total disregard of ecological facts and laws, the underprizing of natural resources and the overemphasis on economic develop ment, coupled with unimpeded rapid population growth and the preponderance of material istic consumption-oriented attitudes. The management and use of natural resources such as forests, grasslands, rivers and lakes were formerly considered purely in a financial context, whereas latterly, a consciousness of their social function and the indirect economic benefits which can be derived from them has developed. Thus, as regards these traditional resources, multi-use concepts comprising eco nomically oriented utilisation as well as recreational, educational and social use have be come widely accepted. Conservation of natural resources for sustainable consumptive as well as non-consumptive uses has been recognised as a key element for maintaining eco nomic development all over the world. Fortunately, the industrialised countries have started to apply this principle themselves and in their technical and financial aid to the developing Third World countries. This is manifest from policy documents such as the World Bank Policy on Development of Wild Lands, issued in 1987.
Download or read book Ecology and Classification of North American Freshwater Invertebrates written by James H. Thorp and published by Academic Press. This book was released on 2010 with total page 1036 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The third edition of Ecology and Classification of North American Freshwater Invertebrates continues the tradition of in-depth coverage of the biology, ecology, phylogeny, and identification of freshwater invertebrates from the USA and Canada. This text serves as an authoritative single source for a broad coverage of the anatomy, physiology, ecology, and phylogeny of all major groups of invertebrates in inland waters of North America, north of Mexico." --Book Jacket.
Download or read book Animal Death written by Jay Johnston and published by Sydney University Press. This book was released on 2020-03-01 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: Animal death is a complex, uncomfortable, depressing, motivating and sensitive topic.
Download or read book The Solar System written by Lieut.-Col. Arthur E. Powell and published by Pickle Partners Publishing. This book was released on 2018-02-27 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: “The aim of the present volume is to give a co-ordinated and coherent view of the “forest” rather than to describe in detail each particular “tree.” The student may then, as his leisure permits, and his tastes impel, study for himself the histories of the separate trees, bushes, thickets, and so on, which, collectively, make up the gigantic forest of lives which populate the amazing world, or rather series of worlds, in which we have our being and evolve. “The work is planned in three main sections. First, the field, in which evolution takes place, is described. This involves a study of the various globes, their successive periods of activity and obscuration, the chains, and schemes of evolution. It is the formside of our subject, a description of the places where life evolves. The second section deals with the various streams of life which are poured into the prepared field, and the method by which those streams steadily evolve and pass through the various stages or levels of attainment or growth. These processes are here dealt with in, broad outline only, giving the student a bird’s-eye view of the whole stately march of events. “The third section describes in much more detail the progress of the component parts of certain of the kingdoms of life, more especially the human races and sub-races. In this section, however, as already stated, full elaboration of detail is avoided, the object being, not so much to give the student an encyclopedic mass of information, as to enable him to perceive and understand the principles determining the mighty plan in obedience to which everything is ordered in this superbly ordered universe, in which “not a sparrow falls on the ground” save by the will of the Father of the System to which we have the honour to belong.” (Lieut.-Col. Arthur E. Powell)
Download or read book Oaks Physiological Ecology Exploring the Functional Diversity of Genus Quercus L written by Eustaquio Gil-Pelegrín and published by Springer. This book was released on 2017-12-12 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: With more than 500 species distributed all around the Northern Hemisphere, the genus Quercus L. is a dominant element of a wide variety of habitats including temperate, tropical, subtropical and mediterranean forests and woodlands. As the fossil record reflects, oaks were usual from the Oligocene onwards, showing the high ability of the genus to colonize new and different habitats. Such diversity and ecological amplitude makes genus Quercus an excellent framework for comparative ecophysiological studies, allowing the analysis of many mechanisms that are found in different oaks at different level (leaf or stem). The combination of several morphological and physiological attributes defines the existence of different functional types within the genus, which are characteristic of specific phytoclimates. From a landscape perspective, oak forests and woodlands are threatened by many factors that can compromise their future: a limited regeneration, massive decline processes, mostly triggered by adverse climatic events or the competence with other broad-leaved trees and conifer species. The knowledge of all these facts can allow for a better management of the oak forests in the future.
