Download or read book Las Sabanas americanas written by Guillermo Sarmiento and published by . This book was released on 1990 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Latin American Studies written by Dolores Moyano Martin and published by University of Texas Press. This book was released on 1997-12-01 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning with volume 41 (1979), the University of Texas Press became the publisher of the Handbook of Latin American Stuides, the most comprehensive annual bibliography in the field. Compiled by the Hispanic Division of the Library of Congress and annotated by a corps of more than 130 specialists in various disciplines, the Handbook alternates from year to year between social sciences and humanities. The Handbook annotates works on Mexico, Central America, the Caribbean and the Guianas, Spanish South America, and Brazil, as well as materials covering Latin America as a whole. Most of the subsections are preceded by introductory essays that serve as biannual evaluations of the literature and research underway in specialized areas. The Handbook of Latin American Studies is the oldest continuing reference work in the field. Dolores Moyano Martin, of the Library of Congress Hispanic Division, has been the editor since 1977, and P. Sue Mundell has been assistant editor since 1994. The subject categories for Volume 55 are as follows: Anthropology (including Archaeology and Ethnology) Economics Electronic Resources for the Social Sciences Geography Government and Politics International Relations Sociology
Download or read book Bolet n Mensual de la Oficina de Las Rep blicas Americanas Inion Internacional de Rep blicas Americanas written by and published by . This book was released on 1905 with total page 1038 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin of the International Bureau of the American Republics written by and published by . This book was released on 1906 with total page 1972 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biodiversity and Savanna Ecosystem Processes written by Otto T. Solbrig and published by Springer Science & Business Media. This book was released on 2013-03-07 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Savannas are the most widespread ecosystem in the tropics and as such are subjected to great human pressure that may result in massive soil degradation. The book addresses the role of species in the function of savanna ecosystems. It is shown that savannas are enormously diverse and that four factors determine the function of savanna ecosystems: Plant Available Moisture; Plant Available Nutrients; Fire; Herbivores.
Download or read book Carbon Sequestration in Soils of Latin America written by Rattan Lal and published by CRC Press. This book was released on 2006-07-05 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover the latest available knowledge on ways to reduce CO2 in the atmosphere! The problem of quickly mounting CO2 emissions in the fast-developing Latin American region was addressed in a symposium held in Piracicaba, Brazil, in June 2004. Carbon Sequestration in Soils of Latin America presents the latest available knowledge in soil C
Download or read book World Savannas written by Jayalaxshm Mistry and published by Routledge. This book was released on 2014-09-15 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: An interdisciplinary text on the world's savannas, covering the geography, ecology, economics and politics of savanna regions. Savannas are a distinct vegetation type, covering a third of the world's land surface area and supporting a fifth of the world's population. There has been a wide range of literature on the subject, but the majority of work has focused on the ecology or development of savanna areas, ignoring the wider interdisciplinary issues affecting contemporary savannas. World Savannas aims to buck this trend, providing students with an up-to-date and comprehensive introduction to the global importance of savannas.
Download or read book Rethinking Environmental History written by Alf Hornborg and published by Rowman Altamira. This book was released on 2007 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: This exciting new reader in environmental history provides a framework for understanding the relations between ecosystems and world systems over time. Alf Hornborg has brought together a group of the foremost writers from the social, historical and geographical sciences to provide an overview of the ecological dimension of global, economic processes, with a long-term, historical perspective. Readers are challenged to integrate studies of the Earth system with studies of the World system, and to reconceptualize human-environmental relations and the challenges of global sustainability. Immanuel Wallerstein, renowned Yale sociologist and originator of the world-system concept, closes the volume with his reflections on the intellectual, moral, and political implications of global environmental change.
Download or read book Bulletin of the Pan American Union written by Pan American Union and published by . This book was released on 1906 with total page 1084 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Natural Forest Management in the American Tropics written by Francis E. Putz and published by . This book was released on 1991 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tropical Forests in Transition written by J. Goldammer and published by Birkhäuser. This book was released on 2013-03-08 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: In evolutionary time scales natural disturbances have affected the vegetation on Earth. During the Quaternary the forest biomes of the tropics were subjected to manifold disturbances. Climate changes and climate oscillations were associated with changing precipitation and drought regimes, flooding, siltation, landslides, etc. The prehistorical forest was also influenced by the effects of large wildlife populations. Large-scale catastrophies in the forest biomes were mainly caused by abiotic environmental alterations, the small-scale disturbances were and still are related to both biotic and abiotic processes. Both the large-and the small-scale disturbances have played a significant role in shaping distribution, dynamics, structure and composition of the paleoforest. After the expansion of hominids and early humans, and later, by modern humans, the anthropogenic influences on the tropical forest began to overlap natural disturbances. Today's anthropogenic impacts on the tropical forests differ qualitatively and quanitatively from the natural disturbances. The speed of tropical deforestation and savannization is dramatically increasing. The physical and chemical impacts of forest conversion and biomass burning add to other anthropogenic influences on the atmosphere and climate. The expected anthropogenic climate change will also have considerable impacts on the tropical flora and fauna. The book on "Tropical Forests in Transition" synthesizes information on changing environmental conditions and human impacts on the tropical forest by looking back to the paleoecology, analyzing the impact of modern human populations and modeling the future of the tropical forest in a changing environment. The aim of the book is to strengthen multidisciplinary thinking in disturbance ecology.
Download or read book Global Biodiversity written by T. Pullaiah and published by CRC Press. This book was released on 2018-12-07 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fourth volume in the new multi-volume set Global Biodiversity is a rich resource on the biodiversity of a selection of countries in the Americas and in Australia. Chapters explore both wild and cultivated plants, wild and domesticated animals, and the variety of microbes of the countries of Bolivia, Brazil, Canada, Costa Rica, Cuba, Ecuador, Honduras, Mexico, Australia, Paraguay, the United States, and Venezuela. The different chapters explore the geographical status, ecosystem diversity, species diversity, genetic diversity, and conservation efforts in each selected country. They focus on genetic diversity of crop plants/cultivated plants and domesticated animals and their wild relatives and also discuss the endangered and protected plants and animals of the respective counties. Other volumes in this series include coverage of selected countries in Asia, Europe, and Africa. The volumes provide an informative compilation on the variety and variability of life in the regions discussed and will help to fill the gap in knowledge while also encouraging the conservation of biodiversity and sustainable utilization.
Download or read book An Atlas of Cassava in Africa written by Simon E. Carter and published by CIAT. This book was released on 1992 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pastures for the Tropical Lowlands written by Centro Internacional de Agricultura Tropical and published by CIAT. This book was released on 1992 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction; Tropical pastures target environments; Regional germplasm evaluation: A portfolio of germplasm options for the major ecosystems of tropical amarica; Methodological challenges in pasture research; Germplasme case study: Brachiaria species; Germplasm case study: Arachis pintoi; Integrating the native savanna resource with improved pastures; Experiences at the interface of research and development with tropical pastures; The role of pastures in production systems; Soil-plant factors and prodesses affscting productivity in ley farming; tropical pastures program: bibliobraphy of publictions, 1985-1991; Acronyms; abbreviations.
Download or read book Sustainability and the Rights of Nature in Practice written by Cameron La Follette and published by CRC Press. This book was released on 2019-09-30 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainability and the Rights of Nature in Practice is the much-needed complementary volume to Sustainability and the Rights of Nature: An Introduction (CRC Press, May 2017). The first book laid out the international precursors for the Rights of Nature doctrine and described the changes required to create a Rights of Nature framework that supports Nature in a sustainable relationship rather than as an exploited resource. This follow-up work provides practitioners from diverse cultures around the world an opportunity to describe their own projects, successes, and challenges in moving toward a legal personhood for Nature. It includes contributions from Nepal, New Zealand, Canadian Native American cultures, Kiribati, the United States and Scotland, amongst others, by practitioners working on projects that can be integrated into a Rights of Nature framework. The authors also tackle required changes to shift the paradigm, such as thinking of Nature in a sacred manner, reorienting Nature’s rights and human rights, the conceptualization of restoration, and the removal of large-scale energy infrastructure. Curated by experts in the field, this expansive collection of papers will prove invaluable to a wide array of policymakers and administrators, environmental advocates and conservation groups, tribal land managers, and communities seeking to create or maintain a sustainable relationship with Nature. Features: Addresses existing projects that are successfully implementing a Rights of Nature legal framework, including the difference it makes in practice Presents the voices of practitioners not often recognized who are working in innovative ways towards sustainability and the need to grant a voice to Nature in human decision-making Explores new ideas from the insights of a diverse range of cultures on how to grant legal personhood to Nature, restrain damaging human activity, create true sustainability, and glimpse how a Rights of Nature paradigm can work in different societies Details the potential pitfalls to Rights of Nature governance and land use decisions from people doing the work, as well as their solutions Discusses the basic human needs for shelter, food, and community in entirely new ways: in relationship with Nature, rather than in conquest of it
Download or read book Savanna Ecology and Management written by P. A. Werner and published by John Wiley & Sons. This book was released on 2009-07-15 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the fifth in a series of publications produced over the last five years on the ecology of tropical savannas. The volumes arise from work undertaken by the Responses of Savannas to Stress and Disturbance (RSSD) Program, under the auspices of the International Union of Biological Sciences (IUBS) Decade of the Tropics Programme, co-sponsored by the UNESCO Man and the Biosphere (MAB) Program. Savannas cover just under one third of the world's land surface and contain a large and rapidly growing proportion of the world's population as well as the majority of its rangelands and livestock. Most savannas are experiencing increasing pressures from demographic and economic changes that have increased dramatically over the past few decades. In addition to the changing patterns in demography and economics, and the forecasts of global warming further alert us to the most important challenge - to conserve and manage wisely the savanna ecosystems of the world. It is this conservation that forms the basis of the work of the RSSD Program. This fifth publication is comprised of research papers presented at the RSSD's international symposium held in Darwin, Australia, in 1988. The papers address the Australian perspective and intercontinental comparisons and come from an international, expert authorship.
Download or read book Maru written by Angela Aldana de Alvarez and published by Xlibris Corporation. This book was released on 2008-07-08 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Este libro lo empec a escribir cuando mi hija se enferm, era tan grande mi dolor que senta la necesidad de desahogar todos esos sentimientos que me hacan sentir tan desgraciada. Quera comprender la vida, ser una mujer normal y aceptar lo que Dios me mandaba, pero algo, dentro de m se revelaba, y senta un gran resentimiento con Dios. Porqu nos castigaba de esa manera tan cruel?, y al mismo tiempo senta que Dios me daba la oportunidad de luchar por la vida de mi hija, que como todas las madres de la tierra que aman y luchan por ellos, esta confusin de sentimientos, me hacia mucho dao.
