Download or read book The Rice Rats of North America written by Edward Alphonso Goldman and published by . This book was released on 1918 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses habits, economic status, morphology, variation, history, and specimens of North American rice rats. Provides a key and descriptions for species and subspecies
Download or read book The Rice Rats of North America Genus Oryzomys written by Edward Alphonso Goldman and published by . This book was released on 1918 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Holocene Rice Rats Genus Oryzomys from the Upper Mississippi River Drainage Basin written by Hugh H. Genoways and published by . This book was released on 2023-07-24 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The expansion and collapse of the geographic range of the Texas rice rat (Oryzomys texensis) in the upper Mississippi River drainage basin at the end of the Holocene was a unique event in North American mammals. In a period of about 4000 years with a point of origin near the American Bottom in Illinois, these small rodents extended their geographic range in a straight-line distance of over 950 km to the west into Nebraska and the same distance to the east into Pennsylvania. Then in less than 400 years this range expansion collapsed back to a point where the northern-most edge of the modern geographic range of these rice rats is in southern Illinois. It is concluded that no single factor led to this geographic range expansion, but it was a complex interplay of changes in Native American populations, culture, foodways, riverine habitats, and climate along with the impact of kleptoparasitism and passive anthropochory. The collapse of the expanded geographic range of Texas rice rats appears to have occurred between AD 1400 and AD 1600, but it did not occur simultaneously throughout the geographic range. This was not an orderly range contraction, but a collapse of populations in place with many local extinction events. These rice rat populations declined beginning with the onset of the Little Ice Age, which brought a colder and wetter climate that caused crop failures resulting from droughts, cold temperatures, or shortened growing seasons. These conditions stressed the dietary reserves of the human populations and thereby the rice rat populations. These conditions, particularly droughts, were harmful to the growing of maize, which served as the primary food resource of the Native Americans and the associated populations of rice rats. It is proposed that the pre-1910 records of rice rat from unusual localities compared to the modern geographic range in southwestern Ohio, Kentucky, and Kansas represent the final extinction events of these Holocene rice rat populations.
Download or read book North American Rodents written by David J. Hafner and published by IUCN. This book was released on 1998 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first comprehensive treatment of North American rodents of conservation concern. This action plan summarizes the rodent fauna of North America and provides available information on every rodent taxon that has been considered to be of conservation concern by state, provincial and private conservation agencies and regional experts. It is hoped that the survey provided in this action plan will serve as a common ground for all these parties in drawing up conservation strategies for rodents.
Download or read book Laboratory Hamsters written by G. L. Van Hoosier and published by Elsevier. This book was released on 1987-10-28 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synopsis of the Rice Rats genus Oryzomys of the United States and Mexico written by Clinton Hart Merriam and published by . This book was released on 1901 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book North American Fauna written by and published by . This book was released on 1969 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Review of the Grizzly and Big Brown Bears of North America genus Ursus written by Clinton Hart Merriam and published by . This book was released on 1918 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Impacts of Rodents on Rice Production in Asia written by and published by Int. Rice Res. Inst.. This book was released on with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mammals of North America written by Nora Bowers and published by Houghton Mifflin Harcourt. This book was released on 2004 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This compact, comprehensive field reference treats every species of wild mammal found north of the Mexican border--from squirrels and chipmunks to grizzly bears and jaguars--as well as those in North America's offshore waters. More than 1,200 images.
Download or read book The Kingdom of Rarities written by Eric Dinerstein and published by Island Press. This book was released on 2013 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores that idea, building a narrative around the concept of rarity and its implications both for our understanding of how the natural world works, and for what it can teach us about protecting biodiversity during a time of large-scale environmental change.
Download or read book Ecological Regions of North America written by and published by . This book was released on 1997 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume represents a first attempt at holistically classifying and mapping ecological regions across all three countries of the North American continent. A common analytical methodology is used to examine North American ecology at multiple scales, from large continental ecosystems to subdivisions of these that correlate more detailed physical and biological settings with human activities on two levels of successively smaller units. The volume begins with an overview of North America from an ecological perspective, concepts of ecological regionalization. This is followed by descriptions of the 15 broad ecological regions, including information on physical and biological setting and human activities. The final section presents case studies in applications of the ecological characterization methodology to environmental issues. The appendix includes a list of common and scientific names of selected species characteristic of the ecological regions.
Download or read book Mammals of America written by Harold Elmer Anthony and published by . This book was released on 1917 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Birds Mammals and Reptiles of the Gal pagos Islands written by Andy Swash and published by Yale University Press. This book was released on 2005-01-01 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: This pocket-sized volume is a comprehensive guide to the unique wildlife of the Galapagos, encompassing the birds, mammals, and reptiles a visitor to these extraordinary islands might encounter. 53 color plates.
Download or read book Beyond the Rice Fields written by Naivo and published by Restless Books. This book was released on 2017-10-31 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first novel from Madagascar ever to be translated into English, Naivo’s magisterial Beyond the Rice Fields delves into the upheavals of the nation’s precolonial past through the twin narratives of a slave and his master’s daughter. Fara and her father’s slave, Tsito, have shared a tender intimacy since her father bought the young boy who’d been ripped away from his family after their forest village was destroyed. Now in Sahasoa, amongst the cattle and rice fields, everything is new for Tsito, and Fara at last has a companion to play with. But as Tsito looks forward toward the bright promise of freedom and Fara, backward to a twisted, long-denied family history, a rift opens that a rapidly shifting political and social terrain can only widen. As love and innocence fall away, their world becomes defined by what tyranny and superstition both thrive upon: fear. With captivating lyricism and undeniable urgency, Naivo crafts an unsentimental interrogation of the brutal history of nineteenth-century Madagascar as a land newly exposed to the forces of Christianity and modernity, and preparing for a violent reaction against them. Beyond the Rice Fields is a tour de force about the global history of human bondage and the competing narratives that keep us from recognizing ourselves and each other, our pasts and our destinies.
Download or read book National Geographic Pocket Guide to the Mammals of North America written by Catherine Herbert Howell and published by National Geographic Books. This book was released on 2016 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geared to meet the same standards of excellence as our previous pocket guides, this book is tailored to the needs of an eager beginner. Affordable and authoritative, this entry-level field guide will appeal to all animal-spotting newcomers, combining spot-on descriptive information, definitive photography, animal track silhouettes, and key facts in a handy, pleasant-to-hold, easy-to-reference volume. More robust than any other beginning field guides on the market, this book includes selected photography and newly commissioned art and graphics to help identify each mammal species. Tips throughout show how to observe, track, and identify mammals in nature. Beautifully designed and illustrated, with logical organization and bulleted information, these pocket guides are useful in the field or as an in-home reference. Tips throughout show how to observe, track, and identify mammals in nature.
Download or read book Infectious Disease Ecology written by Richard S. Ostfeld and published by Princeton University Press. This book was released on 2010-12-16 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: News headlines are forever reporting diseases that take huge tolls on humans, wildlife, domestic animals, and both cultivated and native plants worldwide. These diseases can also completely transform the ecosystems that feed us and provide us with other critical benefits, from flood control to water purification. And yet diseases sometimes serve to maintain the structure and function of the ecosystems on which humans depend. Gathering thirteen essays by forty leading experts who convened at the Cary Conference at the Institute of Ecosystem Studies in 2005, this book develops an integrated framework for understanding where these diseases come from, what ecological factors influence their impacts, and how they in turn influence ecosystem dynamics. It marks the first comprehensive and in-depth exploration of the rich and complex linkages between ecology and disease, and provides conceptual underpinnings to understand and ameliorate epidemics. It also sheds light on the roles that diseases play in ecosystems, bringing vital new insights to landscape management issues in particular. While the ecological context is a key piece of the puzzle, effective control and understanding of diseases requires the interaction of professionals in medicine, epidemiology, veterinary medicine, forestry, agriculture, and ecology. The essential resource on the subject, Infectious Disease Ecology seeks to bridge these fields with an ecological approach that focuses on systems thinking and complex interactions.
