Download or read book The Cerrados of Brazil written by Paulo S. and published by Columbia University Press. This book was released on 2013-02-05 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: The massive grasslands of Brazil -- known as the cerrados -- which cover roughly a quarter of its land surface and are among the most threatened regions in South America, have received little media attention. This book brings together leading researchers on the area to produce the first detailed account in English of the natural history and ecology of the cerrado/savanna ecosystem. Given their extent and threatened status, the richness of their flora and fauna, and the lack of familiarity with their unique ecology at the international level, the cerrados are badly in need of this important and timely work.
Download or read book Riches of the Forest written by Citlalli López Binnqüist and published by CIFOR. This book was released on 2004-01-01 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction: setting the scene; Fruits; Leaves; Seeds, Roots and shoots; Bark and wood; Exudates; Lessons learned: cultural and commercial benefits of forest products.
Download or read book Lagoa Santa Karst Brazil s Iconic Karst Region written by Augusto S. Auler and published by Springer Nature. This book was released on 2020-01-22 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the Lagoa Santa Karst, which has been internationally known since the pioneering studies of the Danish naturalist Peter Lund in the early 1800s. It covers the speleogenesis, geology, vegetation, fauna, hydrogeology, geomorphology, and anthropogenic use of the Lagoa Santa Karst and is the first English-language book on this major karst area. The area, which has been at the heart of the debate on the origin and age of human colonization in the Americas, is characterized by a classical and scenic karst landscape with limestone cliffs, karst lakes and karst plains, in addition to numerous solution dolines. More than 1,000 caves have been documented in the area, many with significant archeological and paleontological value. Despite its great importance, the Lagoa Santa Karst faces severe environmental threats due to limestone mining and the expansion of the metropolis of Belo Horizonte and its surrounding towns. The growing recognition of the area’s remarkable significance has led to increasing concern, and a number of protected areas have now been established, improving the conservation status of this landmark karst area.
Download or read book Entomovectoring for Precision Biocontrol and Enhanced Pollination of Crops written by Guy Smagghe and published by Springer Nature. This book was released on 2020-06-29 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on entomovectoring, also known as apivectoring, the method used for managing pollinators to increase crop yields and employ strategies of biocontrol in greenhouses and open fields. It is written by experts working in academia and industry from the different continents of the world. Over the past 25 years Research and Development has successfully investigated the potential of pollinators to perform two tasks: dispersal of biological control agents (BCOs) and their pollination service. This book provides a basic overview of the current literature on the different aspects and factors of this novel technology. It explains and presents practical cases of enhancing pollination coupled with the suppression of plant pathogens and pests under various agricultural production practices from greenhouse to open field conditions and crops ranging from orchard fruits, to small and tender berries, vegetables and oil seeds
Download or read book Ecology and Evolution of Plants under Domestication in the Neotropics written by Alejandro Casas and published by Frontiers Media SA. This book was released on 2019-09-25 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Neotropical area is a main setting of the earliest experiences of domestication ofplants, and evolutionary processes guided by humans, which continue being active inthe area. Studies comprised in this Research Topic show a general panorama aboutsimilarities and particularities of processes of domestication for different plant groupsand regions, some of them illustrate how the domestication processes originated anddiffused, how landscape domestication has operated and continues being practicedand others discuss some of the main challenges for designing policies for biosafetyand conservation of plant genetic resources. It is an attempt to identify main topicsfor research on evolution under domestication, and opportunities that researcherscan find in the Neotropics to understand how and why these processes occurredin the past and present.
Download or read book Big Water written by Jacob Blanc and published by University of Arizona Press. This book was released on 2018-04-10 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A transnational approach to the history of a key Latin American border region"--Provided by publisher.
Download or read book The Root Causes of Biodiversity Loss written by Alexander Wood and published by Routledge. This book was released on 2013-11-05 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world is losing species and biodiversity at an unprecedented rate. The causes go deep and the losses are driven by a complex array of social, economic, political and biological factors at different levels. Immediate causes such as over-harvesting, pollution and habitat change have been well studied, but the socioeconomic factors driving people to degrade their environment are less well understood. This book examines the underlying causes. It provides analyses of a range of case studies from Brazil, Cameroon, China, Danube River Basin, India, Mexico, Pakistan, Philippines, Tanzania and Vietnam, and integrates them into a new and interdisciplinary framework for understanding what is happening. From these results, the editors are able to derive policy conclusions and recommendations for operational and institutional approaches to address the root causes and reverse the current trends. It makes a contribution to the understanding of all those - from ecologists and conservationists to economists and policy makers - working on one of the major challenges we face.
Download or read book An Etymological Dictionary of the Romance Languages written by Friedrich Diez and published by . This book was released on 1864 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of the Classification of the More Primitive Non Parasitic Anthophorine Bees written by Charles Duncan Michener and published by . This book was released on 2012-09-01 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: American Museum Of Natural History, V112.
Download or read book Eriophyoid Mites Progress and Prognoses written by Edward A. Ueckermann and published by Springer Science & Business Media. This book was released on 2010-09-23 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fourteen informative papers dealing with their DNA, species interactions, adventiveness, host specificity, potential as boi-contol agents of weeds, chemical control, behaviour, their role in fungal pathogen epidemiology, influence in forests and on ornamentals, collecting and mounting techniques and their interaction with crops are presented here. This is an extensive and valuable contribution to eriophyoid science and a must for present and future researchers in this field.
Download or read book Medicinal Plants of Brazil written by Walter B. Mors and published by . This book was released on 2000 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Amazonian Dark Earths Wim Sombroek s Vision written by William I. Woods and published by Springer Science & Business Media. This book was released on 2008-11-16 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amazonian soils are almost universally thought of as extremely forbidding. However, it is now clear that complex societies with large, sedentary populations were present for over a millennium before European contact. Associated with these are tracts of anomalously fertile, dark soils termed ‘terra preta’ or dark earths. These soils are presently an important agricultural resource within Amazonia and provide a model for developing long-term future sustainability of food production in tropical environments. The late Dutch soil scientist Wim Sombroek (1934-2003) was instrumental in bringing the significance of these soils to the attention of the world over four decades ago. Wim saw not only the possibilities of improving the lives of small holders throughout the world with simple carbon based soil technologies, but was an early proponent of the positive synergies also achieved in regards to carbon sequestration and global climatic change abatement. Wim’s vision was to form a multidisciplinary group whose members maintained the ideal of open collaboration toward the attainment of shared goals. Always encouraged and often shaped by Wim, this free association of international scholars termed the “Terra Preta Nova” Group came together in 2001 and has flourished. This effort has been defined by enormous productivity. Wim who is never far from any of our minds and hearts, would have loved to share the great experience of seeing the fruits of his vision as demonstrated in this volume.
Download or read book Geo societal Narratives written by Martin Bohle and published by Springer Nature. This book was released on 2021-09-23 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an accessible overview of the societal relevance of contemporary geosciences. Engaging various disciplines from humanities and social sciences, the book offers philosophical, cultural, economic, and geoscientific insights into how to contextualise geosciences in the node of Culture and Nature. The authors introduce two perspectives of societal geosciences, both informed by the lens of geoethics. Throughout the text core themes are explored; human agency, the integrity of place, geo-centricity, economy and climate justice, subjective sense-making and spirituality, nationalism, participatory empowerment and leadership in times of anthropogenic global change. The book concludes with a discussion on culture, education, or philosophy of science as aggregating concepts of seemingly disjunct narratives. The diverse intellectual homes of the authors offer a rich resource in terms of how they perceive human agency within the Earth system. Two geoscientific perspectives and fourteen narratives from various cultural, social and political viewpoints contextualise geosciences in the World(s) of the Anthropocene.
Download or read book Handbook of South American Archaeology written by Helaine Silverman and published by Springer Science & Business Media. This book was released on 2008-04-04 with total page 1228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perhaps the contributions of South American archaeology to the larger field of world archaeology have been inadequately recognized. If so, this is probably because there have been relatively few archaeologists working in South America outside of Peru and recent advances in knowledge in other parts of the continent are only beginning to enter larger archaeological discourse. Many ideas of and about South American archaeology held by scholars from outside the area are going to change irrevocably with the appearance of the present volume. Not only does the Handbook of South American Archaeology (HSAA) provide immense and broad information about ancient South America, the volume also showcases the contributions made by South Americans to social theory. Moreover, one of the merits of this volume is that about half the authors (30) are South Americans, and the bibliographies in their chapters will be especially useful guides to Spanish and Portuguese literature as well as to the latest research. It is inevitable that the HSAA will be compared with the multi-volume Handbook of South American Indians (HSAI), with its detailed descriptions of indigenous peoples of South America, that was organized and edited by Julian Steward. Although there are heroic archaeological essays in the HSAI, by the likes of Junius Bird, Gordon Willey, John Rowe, and John Murra, Steward states frankly in his introduction to Volume Two that “arch- ology is included by way of background” to the ethnographic chapters.
Download or read book Deepening Democracy written by Archon Fung and published by Verso. This book was released on 2003 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: The forms of liberal democracy developed in the 19th century seem increasingly ill-suited to the problems we face in the 21st. This dilemma has given rise to a deliberative democracy, and this text explores four contemporary cases in which the principles have been at least partially instituted.
Download or read book Australian Journal of Agricultural Research written by and published by . This book was released on 2000 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geomagnetism and Aeronomy written by A. H. Waynick and published by . This book was released on 1965 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
