Download or read book Impact of Agriculture on Soil Degradation I written by Paulo Pereira and published by Springer Nature. This book was released on 2023-05-11 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first of two volumes that together provide a global overview of the impact of agriculture on soil degradation, tracing the most critical drivers like the use and abuse of agrochemicals, mechanization, overgrazing, irrigation, slash and burn agriculture, and the use of plastics. This book covers the main effects of agriculture practices on soil degradation in several countries from Africa, America, Asia, and Oceania, and it elucidates the impact of chemical agents on soil quality, namely, the use of fertilizers, herbicides, pesticides, soil acidification and microplastics pollution. In these continents, a large number of the population depend on agriculture, which sets an enormous pressure on the ecosystems. Divided into 13 chapters, the book offers authoritative contributions about the fundamental soil degradation problems in countries such as Argentina, Australia, Peru and Bolivia, Brazil, Chile, China, Colombia, India, Israel, Kenya, Mexico, South Africa, the United States of America. As soil degradation issues are often linked with biodiversity loss and poverty, readers will also find in this book an important discussion of the different social, economic, political, and environmental aspects contributing to soil quality and sustainable management. Given the breadth and depth of its coverage, the book offers an invaluable source of information for researchers, students, environmental managers and policymakers alike.

Download or read book GED Practice Exam Science GED Examene de Pr tica written by InterLingua.com, Incorporated and published by InterLingua Publishing. This book was released on 2006 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: "GED Practice Exams / Examene de Practica" is a bilingual (English / Spanish) test prep book, containing sample GED exams, produced in hardcopy format for those who expect to take the exam in Spanish or who prefer to study in Spanish and take the exam in English. It is a good tool for both determining which subjects the student needs to study, and for general preparation before taking the test.

Download or read book Agrochimica written by and published by . This book was released on 2002 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agrindex written by and published by . This book was released on 1993 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book From Fundamentals to Applications in Geotechnics written by D. Manzanal and published by IOS Press. This book was released on 2015-12-11 with total page 3344 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work of geotechnical engineers contributes to the creation of safe, economic and pleasant spaces to live, work and relax all over the world. Advances are constantly being made, and the expertise of the profession becomes ever more important with the increased pressure on space and resources. This book presents the proceedings of the 15th Pan-American Conference on Soil Mechanics and Geotechnical Engineering (XV PCSMGE), held in Buenos Aires, Argentina, in November 2015. This conference, held every four years, is an important opportunity for international experts, researchers, academics, professionals and geo-engineering companies to meet and exchange ideas and research findings in the areas of soil mechanics, rock mechanics, and their applications in civil, mining and environmental engineering. The articles are divided into nine sections: transportation geotechnics; in-situ testing; geo-engineering for energy and sustainability; numerical modeling in geotechnics; foundations and ground improvement; unsaturated soil behavior; embankments, dams and tailings; excavations and tunnels; and geo-risks, and cover a wide spectrum of issues from fundamentals to applications in geotechnics. This book will undoubtedly represent an essential reference for academics, researchers and practitioners in the field of soil mechanics and geotechnical engineering. In this proceedings, approximately 65% of the contributions are in English, and 35% of the contributions are in Spanish or Portuguese.

Download or read book Machine Processing of Remotely Sensed Data written by and published by . This book was released on 1979 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Machine Processing of Remotely Sensed Data written by I. M. Tendam and published by . This book was released on 1979 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Micronutrients in Tropical Food Crop Production written by Paul L.G. Vlek and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: The mission of the International Fertilizer Development Center is to increase food production through the improvement of fertilizers and fertilizer practices for the developing countries with special emphasis on tropical and subtropical agriculture. The principal aim is to ensure that fertilizer technology is not a limiting factor to food production in those regions. Although the full extent to which deficiency of micronutrients hampers food production is yet un known, there is ample evidence that problem areas exist and more will be identified as crop production is intensified and marginal lands are exploited. Therefore, it seems fully appropriate at this time that IFDC, as an international organization, take a leadership role in developing micronutrient fertilizer technology appropriate for the tropics and subtropics. The gravity of micronutrient deficiency as a limiting factor to crop pro duction varies from crop to crop and from soil to soil. The effects may range from slight yield reductions to complete crop failure. While the economic impact of omitting micronutrients in seriously affected areas (e.g., Zn in Brazilian Cerrado) is convincing, it is difficult to estimate the yearly loss in crop production due to unsuspected micronutrient deficiency. Active soil and crop testing programs in regions with advanced agricultural systems are aimed at recognizing micronutrients as a limiting plant nutrient in time to allow corrective measures and prevent yield loss. Successful micronutrient monitoring systems are generally limited to developed economies or to developing economies producing export cash crops.

Download or read book Advances in Information and Communication Technologies for Adapting Agriculture to Climate Change II written by Juan Carlos Corrales and published by Springer. This book was released on 2018-11-20 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents novel communication technology solutions to address the effects of climate change and climate variability on agriculture, with a particular focus on those that increase agricultural production. It discusses decision support and early warning systems for agriculture; information technology (IT) supporting sustainable water management and land cover dynamics; predictive of crop production models; and software applications for reducing the effects of diseases and pests on crops. Further topics include the real-time monitoring of weather conditions and water quality, as well as food security issues. Featuring the proceedings of the International Conference of ICT for Adapting Agriculture to Climate Change (AACC’18), held on November 21–23, 2018, in Cali, Colombia, the book represents a timely report and a source of new ideas and solutions for both researchers and practitioners active in the agricultural sector around the globe.

Download or read book Treatise on Geomorphology written by and published by Academic Press. This book was released on 2013-02-27 with total page 6392 pages. Available in PDF, EPUB and Kindle. Book excerpt: The changing focus and approach of geomorphic research suggests that the time is opportune for a summary of the state of discipline. The number of peer-reviewed papers published in geomorphic journals has grown steadily for more than two decades and, more importantly, the diversity of authors with respect to geographic location and disciplinary background (geography, geology, ecology, civil engineering, computer science, geographic information science, and others) has expanded dramatically. As more good minds are drawn to geomorphology, and the breadth of the peer-reviewed literature grows, an effective summary of contemporary geomorphic knowledge becomes increasingly difficult. The fourteen volumes of this Treatise on Geomorphology will provide an important reference for users from undergraduate students looking for term paper topics, to graduate students starting a literature review for their thesis work, and professionals seeking a concise summary of a particular topic. Information on the historical development of diverse topics within geomorphology provides context for ongoing research; discussion of research strategies, equipment, and field methods, laboratory experiments, and numerical simulations reflect the multiple approaches to understanding Earth’s surfaces; and summaries of outstanding research questions highlight future challenges and suggest productive new avenues for research. Our future ability to adapt to geomorphic changes in the critical zone very much hinges upon how well landform scientists comprehend the dynamics of Earth’s diverse surfaces. This Treatise on Geomorphology provides a useful synthesis of the state of the discipline, as well as highlighting productive research directions, that Educators and students/researchers will find useful. Geomorphology has advanced greatly in the last 10 years to become a very interdisciplinary field. Undergraduate students looking for term paper topics, to graduate students starting a literature review for their thesis work, and professionals seeking a concise summary of a particular topic will find the answers they need in this broad reference work which has been designed and written to accommodate their diverse backgrounds and levels of understanding Editor-in-Chief, Prof. J. F. Shroder of the University of Nebraska at Omaha, is past president of the QG&G section of the Geological Society of America and present Trustee of the GSA Foundation, while being well respected in the geomorphology research community and having won numerous awards in the field. A host of noted international geomorphologists have contributed state-of-the-art chapters to the work. Readers can be guaranteed that every chapter in this extensive work has been critically reviewed for consistency and accuracy by the World expert Volume Editors and by the Editor-in-Chief himself No other reference work exists in the area of Geomorphology that offers the breadth and depth of information contained in this 14-volume masterpiece. From the foundations and history of geomorphology through to geomorphological innovations and computer modelling, and the past and future states of landform science, no "stone" has been left unturned!

Download or read book Soils and Fertilizers written by and published by . This book was released on 1997 with total page 1044 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Symposium Machine Processing of Remotely Sensed Data written by and published by . This book was released on 1979 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Promise of Educational Psychology written by Richard E. Mayer and published by Pearson Educación. This book was released on 1999 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering the latest advanced in the field, this brief, easy-to-read introduction to educational psychology focuses on learning and teaching in subject areas and on helping students develop specific cognitive processes that are required to accomplish real academic tasks. Shows how psychological theories and research influence the development of better instructional practices and how real instructional problems influence the development of better psychological theories and research. Deals with the educational psychology of five major subject areas -- reading fluency, reading comprehension, writing, mathematics, and science. Includes three to six major cognitive processes involved in mastering the subject area in each chapter. Analyzes the types of knowledge that are needed to perform academic tasks in the domain in several chapters. Provides concrete examples and connections between cognitive research and practical educational problems. Covers the core advances in educational psychology. For educators at all levels.

Download or read book The Environment in Galicia A Book of Images written by Avelino Núñez-Delgado and published by Springer Nature. This book was released on 2023-07-04 with total page 633 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the environment in Galicia (NW Spain), with researchers and professors presenting their own photographs of relevant aspects. This richly illustrated book explains atmospheric, geologic, water, soils, landscapes, and environmental issues and treatments for a broad audience, including students and the general public, to raise awareness and effectively develop strategies to meet the Sustainable Development Goals.

Download or read book Bibliografia sobre Sensores Remotos written by and published by IICA Biblioteca Venezuela. This book was released on with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book CliffsAP Spanish Language written by Gisela Bencomo and published by Houghton Mifflin Harcourt. This book was released on 2005-01-05 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: CliffsAP study guides help you gain an edge on Advanced Placement* exams. Review exercises, realistic practice exams, and effective test-taking strategies are the key to calmer nerves and higher AP* scores. CliffsAP Spanish Language is for students who are enrolled in AP Spanish or who are preparing for the Advanced Placement Examination in Spanish to earn college credit and/or placement into advanced coursework at the college level. Inside, you’ll find test-taking strategies, a clear explanation of the exam format, a look at how exams are graded, and more: A topic-by-topic look at what’s on the exam A diagnostic test (CD included so you’ll actually hear the dialogue you’ll be tested on) Three full-length practice tests Answers to frequently asked questions about the exam Sample questions (and answers!) and practice tests reinforce what you’ve learned in areas such as understanding oral Spanish, using your Spanish vocabulary, diagramming the language’s structure, and comprehending written material. CliffsAP Spanish Language also includes information on the following: The gender of nouns Verbal tenses Regional idiomatic expressions Verb usage and conjugation Spelling and punctuation rules Speaking Spanish in specific situations This comprehensive guide offers a thorough review of key concepts and detailed answer explanations. It’s all you need to do your best — and get the college credits you deserve. *Advanced Placement Program and AP are registered trademarks of the College Board, which was not involved in the production of, and does not endorse this product. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.

Download or read book Cadernos do Laboratorio Xeol xico de Laxe written by and published by . This book was released on 2001 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: