Download or read book Identifying Land Snails and Slugs in Canada written by F. Wayne Grimm and published by . This book was released on 2009 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Known and Potential Effects of Climate Change on Biodiversity in Ontario s Terrestrial Ecosystems written by Regina Varrin and published by . This book was released on 2007 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: On- strategies organized according to the need to understand climate site land use planning and management techniques must be change, mitigate the impacts of rapid climate change, and help designed to protect the ecological and social pieces, patterns, Ontarians adapt to climate change: and processes. [...] Given the uncertainty in the amount of emissions and associated effects, natural resource management agencies around the world are using a number of climate models and scenarios of human behaviour to depict a range of potential climatic conditions and impacts that may appear in the next 100 years. [...] It is notable that the countries attending the 2005 climate change conference in Montreal to review and discuss future programs under the auspices of the United Nations Framework Convention on Climate Change and the Kyoto Protocol agreed that the development of adaptation tools and techniques should receive significant attention during the next 5 years. [...] Species Distribution and Abundance in Response to Climate Change The distribution and abundance of a species across its geographic range is related to both biotic (e.g., food, competition, and disease) and abiotic (e.g., climate and substrate) factors. [...] There are several ways to examine the effects of climate on terrestrial fauna, and to determine how climate change may affect species and their habitat in the future.
Download or read book Advances in Environment Ecosystems and Sustainable Tourism written by WSEAS LLC Staff and published by . This book was released on 2013-05-21 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: 11th International Conference on Environment, Ecosystems and Development (EED '13) 2nd International Conference on Sustainable Tourism and Cultural Heritage (STACH '13)
Download or read book The Biology of Terrestrial Molluscs written by G. M. Barker and published by CABI. This book was released on 2001 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gastropods on land: phylogeny, diversity and adaptive morphology; Body wall: form and function; Sensory organs and the nervous system; Radular structure and function; Structure and function of the digestive system in Stylommatophora; Food and feeding behaviour; Haemolymph: blood cell morphology and function; Structure and functioning of the reproductive system; Regulation of growth and reproduction; Spermatogenesis and oogenesis; Population and conservation genetics; Life history strategies; Behavioural ecology: on doing the right thing, in the right place at the right time; Soil biology and ecotoxicology.
Download or read book The Edible Molluscs of the Madras Presidency written by James Hornell and published by . This book was released on 1918 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 Prehistory of the Central Mississippi Valley written by Charles H. McNutt and published by University of Alabama Press. This book was released on 1996-05-30 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experts throughout the Central Mississippi Valley present current views of the regional cultural sequences supported by data concerning recent surveys and excavations.
Download or read book Snailing Round the South Seas written by Justin Gerlach and published by . This book was released on 2014-08-01 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: The story of the tree snails of the Pacific Islands spans 250 years of the history of biology as a science. This runs from Captain Cook's first voyage of exploration, through the start of evolutionary theory and the development of the science of genetics. 'Snailing round the South Seas' traces this history through the surprisingly central role played by a group of snails. Ultimately this leads into the struggle for survival in the modern world. Partula snails almost disappeared in the most rapid extinction event known so far and the survivors are among the rarest species on earth. Once more these snails have been at the heart of new developments, this time in conservation biology.
Download or read book Night Riders of Reelfoot Lake written by Paul Vanderwood and published by University of Alabama Press. This book was released on 2003-06-23 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: A notable and tragic case of the struggle between legal and social justice Reelfoot Lake has been a hunting and fishing paradise from the time of its creation in 1812, when the New Madrid earthquake caused the Mississippi River to flow backward into low-lying lands. Situated in the northwestern corner of the state of Tennessee, it attracted westward-moving pioneers, enticing some to settle permanently on its shores. Threatened in 1908 with the loss of their homes and livelihoods to aggressive, outsider capitalists, rural folk whose families had lived for generations on the bountiful lake donned hoods and gowns and engaged in “night riding,” spreading mayhem and death throughout the region as they sought vigilante justice. They had come to regard the lake as their own, by “squatters’ rights,” but now a group of entrepreneurs from St. Louis had bought the titles to the land beneath the shallow lake and were laying legal claim to Reelfoot in its entirety. People were hanged, beaten, and threatened and property destroyed before the state militia finally quelled the uprising. A compromise that made the lake public property did not entirely heal the wounds which continue to this day. Paul Vanderwood reconstructs these harrowing events from newspapers and other accounts of the time. He also obtained personal interviews with participants and family members who earlier had remained mum, still fearing prosecution. The Journal of American History declares his book “the complete and authentic treatment” of the horrific dispute and its troubled aftermath.
Download or read book Adventures Through Deep Time written by R. B. VanArsdale and published by Geological Society of America. This book was released on 2009 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the geologic history of the central Mississippi River Valley and the surrounding area from the Precambrian through the Holocene. Its focal point is the New Madrid seismic zone.
Download or read book Land Snails of British Columbia written by Robert G. Forsyth and published by . This book was released on 2004 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Snails and slugs have a reputation as slimy, repulsive creatures that are nothing more than garden pests, but they are important components of the ecosystems they live in. In fact, most of the pest slugs and snails are introduced species that have come here with the plants we import for our gardens. Worldwide there are more species of snails and slugs than all the mammals, birds, reptiles and amphibians combined, yet they are often overlooked because of their relatively small size. Land snails and slugs are well adapted to live in almost any kind of environment, from high arctic tundra to tropical forests. In British Columbia, they can be found just about everywhere. Land Snails of British Columbia describes all 92 species of terrestrial molluscs in our province. It includes photographs and detailed drawings of each, diagnostic keys and a selection of colour photographs to aid in identification. With each species description, the author discusses its natural history and distribution in the province. He also talks about reproduction, life history, diet, locomotion and shell structure (even slugs have shells). Nature buffs and anyone interested in looking past the bad reputation of these much-maligned creatures will find this handbook an enlightening guide. For gardeners, this book will tell you which snails to cast out of your garden and which ones to keep, because some snails and slugs are beneficial to gardens and some even prey on their pestilent relatives."--
Download or read book The Soils of the Regional Municipality of Niagara Soils of Grimsby Lincoln written by Maxine Sharon Kingston and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dispersal Ecology and Evolution written by Jean Clobert and published by OUP Oxford. This book was released on 2012-09-27 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now that so many ecosystems face rapid and major environmental change, the ability of species to respond to these changes by dispersing or moving between different patches of habitat can be crucial to ensuring their survival. Understanding dispersal has become key to understanding how populations may persist. Dispersal Ecology and Evolution provides a timely and wide-ranging overview of the fast expanding field of dispersal ecology, incorporating the very latest research. The causes, mechanisms, and consequences of dispersal at the individual, population, species, and community levels are considered. Perspectives and insights are offered from the fields of evolution, behavioural ecology, conservation biology, and genetics. Throughout the book theoretical approaches are combined with empirical data, and care has been taken to include examples from as wide a range of species as possible - both plant and animal.
Download or read book Encyclopedia of Biological Invasions written by Dr. Daniel Simberloff and published by Univ of California Press. This book was released on 2011-01-02 with total page 1580 pages. Available in PDF, EPUB and Kindle. Book excerpt: This pioneering encyclopedia illuminates a topic at the forefront of global ecology—biological invasions, or organisms that come to live in the wrong place. Written by leading scientists from around the world, Encyclopedia of Biological Invasions addresses all aspects of this subject at a global level—including invasions by animals, plants, fungi, and bacteria—in succinct, alphabetically arranged articles. Scientifically uncompromising, yet clearly written and free of jargon, the volume encompasses fields of study including biology, demography, geography, ecology, evolution, sociology, and natural history. Featuring many cross-references, suggestions for further reading, illustrations, an appendix of the world’s worst 100 invasive species, a glossary, and more, this is an essential reference for anyone who needs up-to-date information on this important topic. Encyclopedia of Biological Invasions features articles on: • Well-known invasive species such the zebra mussel, chestnut blight, cheatgrass, gypsy moth, Nile perch, giant African snail, and Norway rat • Regions with especially large numbers of introduced species including the Great Lakes, Mediterranean Sea, Hawaiian Islands, Australia, and New Zealand. • Conservation, ecological, economic, and human and animal health impacts of invasions around the world • The processes and pathways involved in invasion • Management of introduced species
Download or read book Molluscs as Crop Pests written by G. M. Barker and published by CABI. This book was released on 2002-03-21 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mollusc species currently constitute a major threat to sustainable agriculture. This threat is associated with cultivation of new crops, intensification of agricultural production systems and the spread through human trade and travel of species adapted to these modified environments. In some crops their significance is only now becoming apparent with the decline in the importance of other pest groups which can be effectively controlled. The book focuses on: toxicology of chemicals; deployment of molluscicides in baits; specific crop situations worldwide; current pest status of mollusc species and progress towards development of solutions.
Download or read book Gastropods written by Andrea M. Bianchi and published by Nova Science Publishers. This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gastropods are a large taxonomic class within the molluscs, a group of animals that are more commonly known as snails and slugs. With more than 30,000 living species world-wide and about 15,000 fossil forms, gastropods have a history as far back as the early Cambrian period. In this book, the authors present current research in the study of the diversity, habitats and genetics of gastropods. Topics discussed include gastropods as paleoenvironmental indicators; diversity in the growth patterns of marine gastropods; the molecular structure of the snail PCTS influencing their habitat; European terrestrial gastropod distribution; and, diversity and gastropodochory studies.
Download or read book Global Warming written by C. M. Wood and published by Cambridge University Press. This book was released on 1997-05-13 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global warming and climate change are growing environmental concerns which are much in the scientific, governmental and public eye. The potential impact on freshwater and marine fishes is immense, because most fish have no physiological ability to regulate their body temperature. This volume focuses on the effects of temperature at all levels of organization in fish, with particular emphasis on physiological function: cells, epithelia, organ systems, the whole organism, reproduction, behaviour, pollutant interactions, ecology and population dynamics, with each chapter written by experts in the field. Many chapters also speculate on the long-term physiological and ecological implications to fish of a 2-4°C global warming scenario. Researchers and graduate students in the areas of animal physiology and behaviour, environmental toxicology, population ecology and fisheries biology and management will find this volume of particular interest.
