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Ecology And Man In Mexicos Central Volcanoes Area
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Book Synopsis Ecology and Man in Mexico’s Central Volcanoes Area by : G.W. Heil
Download or read book Ecology and Man in Mexico’s Central Volcanoes Area written by G.W. Heil and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main activities of the economically active population around The Iztaccíhuatl and Popocatépetl volcanoes region lie in the primary sector (65- 90%). Of the people working in this sector, those dependent on agricultural or pastoral activities generally have an income significantly lower than the minimum wage in Mexico. Of the activities in the area, these agricultural, pastoral, and forestry activities probably have the most direct effect on the ecology of the volcanoes and its immediate surroundings. Traditional farmers, producing crops such as beans, pumpkins and cucumbers, generally work on small fields using traditional methods and animal traction. Modern farming, geared towards intensive production develops on larger sites making use of modern machinery, fertilizers, and pesticides. As the area under agriculture continues to increase every year, the attendant opening of large forested areas, soil modification, and ensuing erosion make it almost impossible for forest recovery. Extensive forestry in the region mainly concerns cutting and collecting wood, cutting Pinus-branches for torches or for utensils for open-fire cooking, collection of mushrooms, and hunting. Although these (often clandestine) activities seem to be small-scale, their adverse effects on the forest have been substantial. Weekend visitors from Mexico City heavily dominate recreation, with tourism concentrated near the roads leading to and inside the park. Lacking organization and facilities, most recreational activities have had significant environmental impact on the area In many countries, the decline of nature has occurred because of changes in land use.
Download or read book Conquistador written by Buddy Levy and published by Bantam. This book was released on 2009-07-28 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this astonishing work of scholarship that reads like an edge-of-your-seat adventure thriller, acclaimed historian Buddy Levy records the last days of the Aztec empire and the two men at the center of an epic clash of cultures perhaps unequaled to this day. It was a moment unique in human history, the face-to-face meeting between two men from civilizations a world apart. In 1519, Hernán Cortés arrived on the shores of Mexico, determined not only to expand the Spanish empire but to convert the natives to Catholicism and carry off a fortune in gold. That he saw nothing paradoxical in carrying out his intentions by virtually annihilating a proud and accomplished native people is one of the most remarkable and tragic aspects of this unforgettable story. In Tenochtitlán Cortés met his Aztec counterpart, Montezuma: king, divinity, commander of the most powerful military machine in the Americas and ruler of a city whose splendor equaled anything in Europe. Yet in less than two years, Cortés defeated the entire Aztec nation in one of the most astounding battles ever waged. The story of a lost kingdom, a relentless conqueror, and a doomed warrior, Conquistador is history at its most riveting.
Book Synopsis Ecology and Biogeography of Pinus by : David M. Richardson
Download or read book Ecology and Biogeography of Pinus written by David M. Richardson and published by Cambridge University Press. This book was released on 2000-07-31 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review essential for all involved in the management of natural and planted pine forests.
Book Synopsis Volcanic Activity and Human Ecology by : Payson D. Sheets
Download or read book Volcanic Activity and Human Ecology written by Payson D. Sheets and published by Elsevier. This book was released on 2013-09-24 with total page 663 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volcanic Activity and Human Ecology deals with dating, chronology, stratigraphy, volcanic activity, and with the impacts of volcanism on animals, plants, human populations, and the environment. Some of the chapters explain how such findings must be weighed against other causes that influence human behavior and survival, such as factors of social customs, climatic change, shifting biogeographic patterns, disease, and the ability to adapt. Each of the chapters that assess the possible human response to volcanism does so by searching for multiple explanations of the archaeological record, avoiding the simple argument that people were dramatically and inevitably overcome by catastrophic geologic events. The book begins with discussions of volcanism as seen by geologists and pedologists. These include s a general overview of volcanoes and volcanism; a review of the production, dispersal, and properties of tephra and of the geologic methods used to study tephra; and the nature of volcanic soils and their economic impact. Subsequent chapters use the geologic and modern records to examine volcanoes as hazards to people. The final series of papers deals with the interrelationships between volcanism and human occupations as seen through the archaeological, paleobotanical, and paleozoological records.
Book Synopsis Bulletin of the Atomic Scientists by :
Download or read book Bulletin of the Atomic Scientists written by and published by . This book was released on 1973-10 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.
Book Synopsis Wildlife Ecology and Management in Mexico by : Raul Valdez
Download or read book Wildlife Ecology and Management in Mexico written by Raul Valdez and published by Texas A&M University Press. This book was released on 2019-02-07 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mexico is the fourteenth largest country in the world and ranks fifth in biodiversity. Located in the transition zone between the temperate and tropical regions of North and South America, Mexico is an important migratory corridor for wildlife and also provides wintering habitat for several species of bats, monarch butterflies, and temperate North American nesting birds. Mexico faces several challenges to wildlife management and conservation efforts. While there is increased public education and acknowledgment of the valuable benefits wildlife provides, there is still much work to do to incentivize conservation efforts. Fortunately, there is growing recognition that Mexico’s wildlife resources can be a critical component in the rural economic development of the country. Bringing together an international team of wildlife experts across North America, Wildlife Ecology and Management in Mexico provides information on the status, distribution, ecological relationships, and habitat requirements and management of the most important game birds and mammals in Mexico. It also reviews current threats and challenges facing wildlife conservation as well as strategies for resolving these issues. This reference is a valuable tool for wildlife biologists, wildlife management professionals, and anyone interested in conserving Mexico’s wealth of natural resources. By laying out the challenges to conservation research, editors Raul Valdez and J. Alfonso Ortega-S. hope to encourage interdisciplinary communication and collaboration across borders.
Book Synopsis Ethnobotany of the Mountain Regions of Mexico by : Alejandro Casas
Download or read book Ethnobotany of the Mountain Regions of Mexico written by Alejandro Casas and published by Springer Nature. This book was released on 2023-05-31 with total page 1581 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research in recent years has increasingly shifted away from purely academic research, and into applied aspects of the discipline, including climate change research, conservation, and sustainable development. It has by now widely been recognized that “traditional” knowledge is always in flux and adapting to a quickly changing environment. Trends of globalization, especially the globalization of plant markets, have greatly influenced how plant resources are managed nowadays. While ethnobotanical studies are now available from many regions of the world, no comprehensive encyclopedic series focusing on the worlds mountain regions is available in the market. Scholars in plant sciences worldwide will be interested in this website and its dynamic content. The field (and thus the market) of ethnobotany and ethnopharmacology has grown considerably in recent years. Student interest is on the rise, attendance at professional conferences has grown steadily, and the number of professionals calling themselves ethnobotanists has increased significantly (the various societies (Society for Economic Botany, International Society of Ethnopharmacology, Society of Ethnobiology, International Society for Ethnobiology, and many regional and national societies in the field currently have thousands of members). Growth has been most robust in BRIC countries. The objective of this new MRW on Ethnobotany of Mountain Regions is to take advantage of the increasing international interest and scholarship in the field of mountain research. We anticipate including the best and latest research on a full range of descriptive, methodological, theoretical, and applied research on the most important plants for each region. Each contribution will be scientifically rigorous and contribute to the overall field of study.
Book Synopsis Assembly Rules and Restoration Ecology by : Vicky M. Temperton
Download or read book Assembly Rules and Restoration Ecology written by Vicky M. Temperton and published by . This book was released on 2004-05 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding how ecosystems are assembled -- how the species that make up a particular biological community arrive in an area, survive, and interact with other species -- is key to successfully restoring degraded ecosystems. Yet little attention has been paid to the idea of assembly rules in ecological restoration, in both the scientific literature and in on-the-ground restoration efforts. Assembly Rules and Restoration Ecology, edited by Vicky M. Temperton, Richard J. Hobbs, Tim Nuttle, and Stefan Halle, addresses that shortcoming, offering an introduction, overview, and synthesis of the potential role of assembly rules theory in restoration ecology. It brings together information and ideas relating to ecosystem assembly in a restoration context, and includes material from a wide geographic range and a variety of perspectives. Assembly Rules and Restoration Ecology contributes new knowledge and ideas to the subjects of assembly rules and restoration ecology and represents an important summary of the current status of an emerging field. It combines theoretical and practical aspects of restoration, making it a vital compendium of information and ideas for restoration ecologists, professionals, and practitioners.
Book Synopsis Human Settlements and Planning for Ecological Sustainability by : Keith Pezzoli
Download or read book Human Settlements and Planning for Ecological Sustainability written by Keith Pezzoli and published by MIT Press. This book was released on 2000 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: In many areas of the world, environmental degradation in and around human settlements is undermining prospects for both socioeconomic justice and ecological sustainability. To explore the issues involved in this worldwide problem, Keith Pezzoli focuses on a dramatic instance of conflict that grew out of the unauthorized penetration of human settlements into the Ajusco greenbelt zone, a vital part of Mexico City's ecological reserve. The heart of the book is the story of what happened when residents of the Ajusco settlements fought relocation by proposing that the areas be transformed into productive ecology settlements. Pezzoli draws upon urban and regional planning theory and practice to examine biophysical as well as ethical and social sides of the story, and he uses the Mexican experience to identify planning strategies to link economy, ecology, and community in sustainable development. -- Publisher description.
Book Synopsis American Book Publishing Record by :
Download or read book American Book Publishing Record written by and published by . This book was released on 2004 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Understanding Open-Vent Volcanism and Related Hazards by : William Ingersoll Rose
Download or read book Understanding Open-Vent Volcanism and Related Hazards written by William Ingersoll Rose and published by Geological Society of America. This book was released on 2013 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Special Paper 498 contains 12 new scientific papers, assembled as part of an NSF-sponsored workshop in 2011. The work highlights study of persistently active volcanoes and their hazards, mostly in Central America. Such volcanoes are termed "open vents" by volcanologists, and they offer the chance to study active processes. Insight into how volcanoes work and how hazards might be mitigated are the goals of the work. Overall, the volume presents insight into hazards infrastructure collaborations and development for geoscientists and students.
Book Synopsis The British National Bibliography by : Arthur James Wells
Download or read book The British National Bibliography written by Arthur James Wells and published by . This book was released on 2004 with total page 1264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The New World Guides to the Latin American Republics: Mexico, Central America and the West Indies by : Earl Parker Hanson
Download or read book The New World Guides to the Latin American Republics: Mexico, Central America and the West Indies written by Earl Parker Hanson and published by . This book was released on 1945 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Earth and Its Inhabitants ...: Mexico, Central America, West Indies by : Elisée Reclus
Download or read book The Earth and Its Inhabitants ...: Mexico, Central America, West Indies written by Elisée Reclus and published by . This book was released on 1891 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Our Geological Environment by : Joel S. Watkins
Download or read book Our Geological Environment written by Joel S. Watkins and published by W.B. Saunders Company. This book was released on 1975 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Middle America, Its Lands and Peoples by : Robert Cooper West
Download or read book Middle America, Its Lands and Peoples written by Robert Cooper West and published by Prentice Hall. This book was released on 1976 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Arctic and Alpine Research written by and published by . This book was released on 1978 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt:
