Download or read book Potential of Four International Watersheds for Danida written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Managing aquifer recharge written by UNESCO and published by UNESCO Publishing. This book was released on 2021-11-25 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Behaviour and Ecology of Spiders written by Carmen Viera and published by Springer. This book was released on 2017-11-02 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Within the last few decades, arachnology in the Neotropical region has experienced a great development filling the knowledge gap in one of the most diverse regions of the world. Nevertheless, large geographical areas remain poorly sampled, especially within the Amazon, and new genera and species have been continuously discovered, even in urban areas. In congruence with the recent improvements in research, several aspects of the ecology, behaviour and natural history of spiders, such as interactions with other predators and parasitoids, social interactions, dispersal patterns, habitat requirements, mating behaviors, among others, are being carefully investigated. These recent contributions incorporate substantial information on the preexisting knowledge on these subjects every year. Our main objective with this book is to present a summary on these new researches and on the currently knowledge on the main subjects involved in the general theme, emphasizing the contribution of the rich fauna of the Neotropical region to the research of behaviour and ecology of the spiders.

Download or read book Scaling Up and Out Achieving Widespread Impact through Agricultural Research written by Douglas Pachico and published by CIAT. This book was released on 2004 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Latin America and the Caribbean LAC Report written by International Assessment of Agricultural Knowledge, Science, and Technology for Development (Project) and published by Iaastd. This book was released on 2009 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Assessment of Agricultural Knowledge, Science, and Technology for Development (IAASTD) looks realistically at how we could effectively use agriculture/AKST to help us meet development and sustainability goals. An unprecedented three-year collaborative effort, the IAASTD involved more than 400 authors in 110 countries and cost more than $11 million. It reports on the advances and setbacks of the past fifty years and offers options for the next fifty years. The results of the project are contained in seven reports: a Global Report, five regional Sub-Global Assessments, and a Synthesis Report. The Global Report gives the key findings of the Assessment, and the five Sub-Global Assessments address regional challenges. The volumes present options for action. All of the reports have been extensively peer-reviewed by governments and experts and all have been approved by a panel of participating governments. The Sub-Global Assessments all utilize a similar and consistent framework: examining and reporting on the impacts of AKST on hunger, poverty, nutrition, human health, and environmental/social sustainability. The five Sub-Global Assessments cover the following regions: Central and West Asia and North Africa (CWANA) East and South Asia and the Pacific (ESAP) Latin America and the Caribbean (LAC) North America and Europe (NAE) Sub-Saharan Africa (SSA)

Download or read book Understanding Soil Change written by Daniel deBoucherville Richter and published by Cambridge University Press. This book was released on 2001-06-14 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores a legacy of soil change in southeastern North America.

Download or read book The Oxford Handbook of the Bronze Age Aegean written by Eric H. Cline and published by Oxford University Press. This book was released on 2012-01-01 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Greek Bronze Age, roughly 3000 to 1000 BCE, witnessed the flourishing of the Minoan and Mycenean civilizations, the earliest expansion of trade in the Aegean and wider Mediterranean Sea, the development of artistic techniques in a variety of media, and the evolution of early Greek religious practices and mythology. The period also witnessed a violent conflict in Asia Minor between warring peoples in the region, a conflict commonly believed to be the historical basis for Homer's Trojan War. The Oxford Handbook of the Bronze Age Aegean provides a detailed survey of these fascinating aspects of the period, and many others, in sixty-six newly commissioned articles. Divided into four sections, the handbook begins with Background and Definitions, which contains articles establishing the discipline in its historical, geographical, and chronological settings and in its relation to other disciplines. The second section, Chronology and Geography, contains articles examining the Bronze Age Aegean by chronological period (Early Bronze Age, Middle Bronze Age, Late Bronze Age). Each of the periods are further subdivided geographically, so that individual articles are concerned with Mainland Greece during the Early Bronze Age, Crete during the Early Bronze Age, the Cycladic Islands during the Early Bronze Age, and the same for the Middle Bronze Age, followed by the Late Bronze Age. The third section, Thematic and Specific Topics, includes articles examining thematic topics that cannot be done justice in a strictly chronological/geographical treatment, including religion, state and society, trade, warfare, pottery, writing, and burial customs, as well as specific events, such as the eruption of Santorini and the Trojan War. The fourth section, Specific Sites and Areas, contains articles examining the most important regions and sites in the Bronze Age Aegean, including Mycenae, Tiryns, Pylos, Knossos, Kommos, Rhodes, the northern Aegean, and the Uluburun shipwreck, as well as adjacent areas such as the Levant, Egypt, and the western Mediterranean. Containing new work by an international team of experts, The Oxford Handbook of the Bronze Age Aegean represents the most comprehensive, authoritative, and up-to-date single-volume survey of the field. It will be indispensable for scholars and advanced students alike.

Download or read book Minoan Society written by Olga Krzyszkowska and published by . This book was released on 1983 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Conservation Assessment of the Terrestrial Ecoregions of Latin America and the Caribbean written by Eric Dinerstein and published by World Bank Publications. This book was released on 1995 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approach; Major ecosystem types, major habitat types, and ecoregions of LAC; Conservation status of terretrial ecoregions of LAC; Biological distinctiveness of territorial ecoregions of LAC at different biogeographic scales results; Integrating biological distinctiveness and conservation status; Conservation assessment of mangrove ecosystems.

Download or read book Employment in Metropolitan Areas written by United States. Bureau of Labor Statistics and published by . This book was released on 1947 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Cambridge Companion to the Aegean Bronze Age written by Cynthia W. Shelmerdine and published by Cambridge University Press. This book was released on 2008-08-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Companion covers the history and the material culture of Crete, Greece and the Aegean Islands from c. 3000-1100 BCE.

Download or read book Soil Quality for Crop Production and Ecosystem Health written by E.G. Gregorich and published by Elsevier. This book was released on 1997-11-10 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil is a complex body that exists as many types, each with diverse properties that may vary widely across time and space as a function of many factors. This complexity makes the evaluation of soil quality much more challenging than that of water or air quality. Evaluation of soil quality now considers environmental implications as well as economic productivity, seeking to be more holistic in its approach.Thus, soil quality research draws from a wide range of disciplines, blending the approaches of biologists, physicists, chemists, ecologists, economists and agronomists, among others.This book presents a broad perspective of soil quality that includes these various perspectives and gives a strong theoretical basis for the assessment of soil quality.A short glossary provides definitions for terms used throughout the book.

Download or read book Cities of Tomorrow written by Peter Hall and published by Wiley-Blackwell. This book was released on 1997-02-18 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cities of Tomorrow is a critical history of planning in theory and practice in the twentieth century, as well as of the social and economic problems and opportunities that gave rise to it. Trenchant, perceptive, global in coverage, this book is an unrivalled account of its crucial subject. The third edition of Cities of Tomorrow is comprehensively revised to take account of abundant new literature published since its original appearance, and to view the 1990s in historical perspective. This is the definitive edition, reviewing the development of the modern planning movement over the entire span of the twentieth century.

Download or read book Preventing Ageing Unequally written by OECD and published by OECD Publishing. This book was released on 2017-10-18 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report examines how the two global mega-trends of population ageing and rising inequalities have been developing and interacting, both within and across generations.

Download or read book Sustainability of Integrated Water Resources Management written by Shimelis Gebriye Setegn and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The main focus of this book is sustainable management of water resources in a changing climate. The book also addresses the question of how to define and measure the sustainability of Integrated Water Resources Management (IWRM). The sustainability of IWRM is an important issue when planning and/or developing policies that consider the impact of climate change, water governance and ecohydrology in the context of a more holistic approach to ensure sustainable management of water resources. Sustainable IWRM is more about processes, and relatively little systematic or rigorous work has been done to articulate what components are the most essential to ensure the ongoing sustainability of IWRM efforts. The chapters cover topics including global prospective of IWRM; allocation of environmental flows in IWRM; echohydrology, water resources and environmental sustainability; climate change and IWRM; IWRM and water governance including social, economic, public health and cultural aspects; climate change resiliency actions related to water resources management sustainability and tools in support of sustainability for IWRM. This book will be of interest to researchers, practitioners, water resources mangers, policy and decision makers, donors, international institutions, governmental and non-governmental organizations, educators, as well as graduate and undergraduate students. It is a useful reference for Integrated Water Resources Management (IWRM), ecohydrology, climate change impact and adaptations, water governance, environmental flows, geographic information system and modeling tools, water and energy nexus and related topics.

Download or read book Geothermal Resources written by R. Bowen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the Arab oil embargo of 1974, it has been clear that the days of almost limitless quantities of low-cost energy have passed. In addition, ever worsening pollution due to fossil fuel consumption, for instance oil and chemical spills, strip mining, sulphur emission and accumulation of solid wastes, has, among other things, led to an increase of as much as 10% in the carbon dioxide content of the atmosphere in this century. This has induced a warming trend through the 'greenhouse effect' which prevents infrared radiation from leaving it. Many people think the average planetary temperatures may rise by 4°C or so by 2050. This is probably true since Antarctic ice cores evidence indicates that, over the last 160000 years, ice ages coincided with reduced levels of carbon dioxide and warmer interglacial episodes with increased levels of the gas in the atmosphere. Consequently, such an elevation of temperature over such a relatively short span of time would have catastrophic results in terms of rising sea level and associated flooding of vast tracts of low-lying lands. Reducing the burning of fossil fuels makes sense on both economic and environmental grounds. One of the most attractive alternatives is geothermal resources, especially in developing countries, for instance in El Salvador where geothermal energy provides about a fifth of total installed electrical power already. In fact, by the middle 1980s, at least 121 geothermal power plants were operating worldwide, most being of the dry steam type.

Download or read book Natural Arsenic in Groundwaters of Latin America written by Jochen Bundschuh and published by CRC Press. This book was released on 2008-09-23 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groundwater resources naturally contain high levels of arsenic in many parts of the world. Over the last two decades, the As-containing groundwater in South-East Asia has received much attention, but the situation is just as crucial in Latin America, where the number of studies is still relatively low, and the extent and severity of As-exposure in the populations has yet to be fully evaluated. This book aims to promote knowledge of the occurrence and genesis of As-rich groundwater in Latin America. It deals with constraints on the mobility of As in groundwater, As-uptake from soil and water by plants, As-propagation through the food chain, human health impacts, and As-removal technologies. Case studies are presented from Argentina, Bolivia, Chile, Ecuador, El Salvador, Mexico, Nicaragua and Peru, amongst others, and are viewed against the background of experience from other world regions. The book is a state-of-art overview of arsenic research in Latin America. It aims to create interest within the Latin American countries affected by the presence of arseniferous aquifers and to increase awareness among administrators, policy makers and company executives. It will also serve to inform the international scientific community, and improve international cooperation on arsenic in groundwater.