Download or read book Minerals Yearbook written by and published by . This book was released on 2005 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews the mineral and material industries of the United States and foreign countries. Contains statistical data on materials and minerals and includes information on economic and technical trends and development. Includes chapters on approximately 90 commodities and over 175 countries.

Download or read book Minerals Yearbook written by Geological Survey and published by . This book was released on 2018-04-19 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of the Minerals Yearbook provides an annual review of mineral production and trade and of mineral-related government and industry developments in more than 175 foreign countries. It is normally published in separate books that cover specific regions. In this publication, the regional books are combined into one commemorative volume. These annual reviews are designed to provide timely statistical data on mineral commodities in various countries. Each report includes sections on government policies and programs, environmental issues, trade and production data, industry structure and ownership, commodity sector developments, infrastructure, and a summary outlook. More information is available on the three volumes of the Minerals Yearbook. Regional Areas Covered: Africa and the Middle East Asia and the Pacific Europe and Central Eurasia North America, Central America, and the Caribbean South America

Download or read book Tainted Harvest written by Carol Pier and published by Human Rights Watch. This book was released on 2002 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: V. Freedom of association

Download or read book Mammals of South America Volume 1 written by Alfred L. Gardner and published by University of Chicago Press. This book was released on 2008-09-15 with total page 691 pages. Available in PDF, EPUB and Kindle. Book excerpt: The vast terrain between Panama and Tierra del Fuego contains some of the world’s richest mammalian fauna, but until now it has lacked a comprehensive systematic reference to the identification, distribution, and taxonomy of its mammals. The first such book of its kind and the inaugural volume in a three-part series, Mammals of South America both summarizes existing information and encourages further research of the mammals indigenous to the region. Containing identification keys and brief descriptions of each order, family, and genus, the first volume of Mammals of South America covers marsupials, shrews, armadillos, sloths, anteaters, and bats. Species accounts include taxonomic descriptions, synonymies, keys to identification, distributions with maps and a gazetteer of marginal localities, lists of recognized subspecies, brief summaries of natural history information, and discussions of issues related to taxonomic interpretations.Highly anticipated and much needed, this book will be a landmark contribution to mammalogy, zoology, tropical biology, and conservation biology.

Download or read book Inventory of Seeds and Plants Imported written by and published by . This book was released on 1948 with total page 1382 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inventory written by and published by . This book was released on 1940 with total page 1524 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plant Inventory written by and published by . This book was released on 1995 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inter American Economic News written by and published by . This book was released on 1943 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Foreign Commerce Weekly written by and published by . This book was released on 1943 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Antpittas and Gnateaters written by Harold Greeney and published by Bloomsbury Publishing. This book was released on 2018-07-12 with total page 1199 pages. Available in PDF, EPUB and Kindle. Book excerpt: This authoritative handbook, part of the Helm Identification Guide series, looks in detail at the beautiful antpittas. Elusive study organisms for ornithologists and highly prized additions to the birder's life-list, the antpittas (Grallariidae) and gnateaters (Conopophagidae) are among the most poorly known Neotropical bird groups. This authoritative handbook is the first book dedicated solely to these two families, combining an exhaustive review of more than two centuries of literature with original observations by the author and many knowledgeable contributors. Antpittas and Gnateaters provides a thorough guide to the identification and ecology of these birds, with detailed maps accompanying the text. A series of superb plates illustrate most of the 156 recognized taxa; supplemented by more than 250 colour photographs, the immature plumages and natural history of many species are depicted for the first time. This book is the ultimate reference on these remarkable and beautiful birds, and an indispensable addition to the libraries of researchers and birders for many years to come.

Download or read book Insects as Food and Food Ingredients written by Marco Garcia-Vaquero and published by Elsevier. This book was released on 2023-11-30 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insects as Food and Food Ingredients: Technological Improvements, Sustainability, and Safety Aspects addresses the use of insects as food by following a farm-to-fork approach and covering general aspects concerning farming, processing and the main applications of insects and insect derived ingredients in the food sector. Broken into three sections, this book addresses insect farming, the challenges of processing whole insects, or their fractionation into insect ingredients by the means of conventional and innovative technologies, as well as the biological properties, application, safety, functionality and nutritional value of both insects and their ingredients for food applications. Nutrition researchers, nutritionists, food scientists, health professionals, agricultural researchers, biosystem engineers and those working in or studying related disciplines will benefit from this reference. - Outlines general concepts related to insect rearing, nutritional value, safety and sustainability of production for food applications - Highlights current and recent advances in full insect and insect ingredients processing using innovative technologies - Presents the main applications of insects and their compounds, including functional and biological properties when used as food and other promising applications and prospects of insects in the agri-food sector

Download or read book Communicating Climate Change and Natural Hazard Risk and Cultivating Resilience written by Jeanette L. Drake and published by Springer. This book was released on 2015-11-05 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited volume emphasizes risk and crisis communication principles and practices within the up-to the minute context of new technologies, a new focus on resiliency, and global environmental change. It includes contributions from experts from around the globe whose research, advocacy, teaching, work, or service in the natural or social sciences deals with risk communication and/or management surrounding natural and technological disasters, with a particular focus on climate change-related phenomena. Resilience and good communication are intimately linked and with climate change precipitating more numerous and onerous weather-related catastrophes, a conversation on resilience is timely and necessary. The goal is robust communities that are able to withstand the shock of disaster. Communicating well under ordinary circumstances is challenging; communicating during a crisis is extraordinarily difficult. This book is dedicated to all those who have directly or indirectly suffered the effects of climate change end extreme events with the hope that the advance of knowledge, implementation of sound science and appropriate policies and use of effective communication will help in reducing their vulnerability while also improving resilience in the face of often devastating natural and technological disasters.

Download or read book Zoological Series written by Field Museum of Natural History and published by . This book was released on 1924 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Unmanned Aerial Vehicle Systems in Crop Production written by K. R. Krishna and published by CRC Press. This book was released on 2019-07-11 with total page 673 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume responds to the growing interest in adopting aerial robots (UAVs, or drones) for agricultural crop production, which are revolutionizing farming methods worldwide. The book provides a detailed review of 250 UAVs that examines their usefulness in enhancing profitability, yield, and quality of crop production. Recent trends indicate an increase in agricultural drone production and use. Millions of dollars have been invested in start-ups that produce agro-drones in the past several years. North America, Europe, China, and the Far East have excelled in offering a large number of UAV models. Some of them are versatile, a few are specific, and many of them are low cost. With so many drone models (over 1200) available, how do farmers and agricultural specialists choose the models best for them? This compendium examines the most useful drones and provides the pertinent details about each drone, its producer, cost incurred, and its pros and cons. It covers their technical specifications, suitability for various purposes, previous performances in farms, and possible benefits to farmers. It covers fixed-wing drones, fixed-winged (hybrid) VTOL helicopters, multi-copters, tilted-wing drones, etc. The book includes a few drones meant more for military or other purposes (e.g. recreation/fun) but that could be easily modified and adapted for the farming sector. The reviews compare activities among the UAVs, such aerial imagery of crops, ability to provide spectral analyses to collect useful data about a crop’s growth patterns, and how they can be used to gauge crop canopy temperature (i.e. water stress index), determine grain maturity, and much more.

Download or read book The Birds of South America written by Robert S. Ridgely and published by University of Texas Press. This book was released on 1989 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt: A land of incredible natural resources, the South American continent is rich in plant and animal species. Among birds alone, over 3,100 species are either resident or migrant. Birds are some of South America's treasures and also one of its most endangered resources. Hence the need for a descriptive record of South American birds that will serve both professional and amateur bird students and encourage conservation of these magnificent species. Although South American birds elicit much popular and scientific interest, they have never been completely or satisfactorily described and cataloged in a single, published source. The Birds of South America, projected to be a four-volume work, thus fills a critical void. Starting from a museum approach, the authors have examined specimens of each subspecies, comparing them visually and trying to discern the patterns in their plumage variation, both intra- and inter-specifically. They take a new look at bird systematics, reassessing relationships in light of new information. Perhaps most important, they combine this review and analysis with extensive field observations to give an accurate, incisive portrait of the birds in nature. At a time when rapid development is devastating millions of acres of tropical habitat in South America, this record of an endangered resource becomes crucial. If the birds and other plants and animals of South America are to be saved, they must first be known and appreciated. The Birds of South America is a major step in that direction. Volume II includes the Ovenbirds and Woodcreepers, Antbirds, Gnatcatchers, and Tapaculos; Tyrant Flycatchers; and Manakins and Cotingas. The remaining volumes of The Birds of South America will be: Volume III: The Nonpasserines (Landbirds) Volume IV: The Nonpasserines (Waterbirds) No release date has been set for the remaining volumes.

Download or read book Publication written by and published by . This book was released on 1927 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of Birds of the Americas and the Adjacent Islands in Field Museum of Natural History written by Field Museum of Natural History and published by . This book was released on 1918 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: