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Modelled Performance Of Energy Saving Air Treatment Devices To Mitigate Heat Stress For Confined Livestock Buildings In Central Europe
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Book Synopsis Modelled Performance of Energy Saving Air Treatment Devices to Mitigate Heat Stress for Confined Livestock Buildings in Central Europe by : Ronja Vitt
Download or read book Modelled Performance of Energy Saving Air Treatment Devices to Mitigate Heat Stress for Confined Livestock Buildings in Central Europe written by Ronja Vitt and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Intensive pig and poultry production are predominantly performed in confined livestock buildings which are equipped with mechanical ventilation systems. The frequency of heat stress will increase due to climate change. Heat stress events are accompanied by performance depressions (e.g. daily weight gain, egg production, mortality, feed conversion rate). Consequently, appropriate air treatment devices can become necessary to optimise the indoor climate of confined livestock buildings because of a high inlet air temperature. In this study, we analysed the effects of three energy saving air treatment devices: (1) earth-air heat exchanger, (2) direct evaporative cooling by cooling pads, and (3) indirect evaporative cooling systems which combine evaporative cooling (e.g. by cooling pads) with a subsequent heat recovery system. All systems are compared to a reference ventilation system without air treatment, which is today's typical housing system. The results show that the earth-air heat exchanger (1) is the most efficient air treatment device. It eliminates heat stress and can also be used during wintertime to increase the inlet air temperature. The two adiabatic cooling systems (2) and (3) can reduce heat stress by about 90%. Cooling pads can lead to a high relative humidity of the inlet air between 75% and 100%, which can cause problems inside the livestock buildings, e.g. increasing the moisture content of the bedding material. The indirect cooling device can avoid this disadvantage at the expense of a reduced temperature reduction of the inlet air temperature and higher investment costs
Book Synopsis Intelligent Computing and Optimization by : Pandian Vasant
Download or read book Intelligent Computing and Optimization written by Pandian Vasant and published by Springer Nature. This book was released on 2019-10-26 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the outcomes of the second edition of the International Conference on Intelligent Computing and Optimization (ICO) – ICO 2019, which took place on October 3–4, 2019, in Koh Samui, Thailand. Bringing together research scholars, experts, and investigators from around the globe, the conference provided a platform to share novel research findings, recent advances and innovative applications in the field. Discussing the need for smart disciplinary processes embedded into interdisciplinary collaborations in the context of meeting the growing global populations’ requirements, such as food and health care, the book highlights the role of intelligent computation and optimization as key technologies in decision-making processes and in providing cutting edge solutions to real-world problems.
Book Synopsis Meat and Nutrition by : Chhabi Lal Ranabhat
Download or read book Meat and Nutrition written by Chhabi Lal Ranabhat and published by BoD – Books on Demand. This book was released on 2021-07-28 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides new insights into the production of meat, the burden of diseases associated with excessive meat consumption, undernutrition associated with insufficiency of meat products, and different health-related indicators related to meat and nutrition. This book is useful for researchers, policy makers, and students in medical science, food science, nursing, and public health.
Book Synopsis Climate-Resilient Agriculture, Vol 1 by : Mirza Hasanuzzaman
Download or read book Climate-Resilient Agriculture, Vol 1 written by Mirza Hasanuzzaman and published by Springer Nature. This book was released on 2023-11-09 with total page 1015 pages. Available in PDF, EPUB and Kindle. Book excerpt: Under ongoing climate change, natural and cultivated habitats of major food crops are being continuously disturbed. Such condition accelerates to impose stress effects like abiotic and biotic stressors. Drought, salinity, flood, cold, heat, heavy metals, metalloids, oxidants, irradiation etc. are important abiotic stresses; and diseases and infections caused by plant pathogens viz. fungal agents, bacteria and viruses are major biotic stresses. As a result, these harsh environments affect crop productivity and its biology in multiple complex paradigms. As stresses become the limiting factors for agricultural productivity and exert detrimental role on growth and yield of the crops, scientists and researchers are challenged to maintain global food security for a rising world population. This two-volume work highlights the fast-moving agricultural research on crop improvement through the stress mitigation strategies, with specific focuses on crop biology and their response to climatic instabilities. Together with "Climate Resilient Agriculture, Vol 2: Agro-Biotechnological Advancement for Crop Production", it covers a wide range of topics under environmental challenges, agronomy and agriculture processes, and biotechnological approaches, uniquely suitable for scientists, researchers and students working in the fields of agriculture, plant science, environmental biology and biotechnology.
Book Synopsis Advances in Pig Welfare by : Irene Camerlink
Download or read book Advances in Pig Welfare written by Irene Camerlink and published by Woodhead Publishing. This book was released on 2023-10-03 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Pig Welfare, Second Edition continues its complete coverage of key areas of pig welfare assessment, management and improvement. The book covers both recent developments and reviews of historical welfare issues, with 12 new chapters addressing the most relevant and significant issues from a global perspective. Sections review the needs of pigs, including chapters on the physical environment and the social and emotional needs of the animals, key welfare issues in the pig’s lifecycle from birth to slaughter, including weaning, aggression and pig-human interactions, and emerging topics such as prenatal stress, individual differences and organic farming. Final sections cover pig welfare and attitudes towards pig welfare amongst farmers and other stakeholders. Written by an international team of leaders in the field, the book continues to be a useful resource for practicing vets involved in welfare assessment, welfare research scientists and students, and indeed anyone with a professional interest in the welfare of pigs. Provides the most recent research applications in pig welfare Analyzes on-farm assessments of pig welfare, an extremely important marker for the monitoring of real welfare with impacts and implications for changes in other husbandry systems Includes factors that affect pig welfare, how to practically control these factors, and the impact that these factors have on animal health Provides new chapters on economics, husbandry, environment, climate change and precision livestock
Author :Intergovernmental Panel on Climate Change (IPCC) Publisher :Cambridge University Press ISBN 13 :1009445383 Total Pages :3070 pages Book Rating :4.0/5 (94 download)
Book Synopsis Climate Change 2022 – Impacts, Adaptation and Vulnerability by : Intergovernmental Panel on Climate Change (IPCC)
Download or read book Climate Change 2022 – Impacts, Adaptation and Vulnerability written by Intergovernmental Panel on Climate Change (IPCC) and published by Cambridge University Press. This book was released on 2023-06-22 with total page 3070 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Working Group II contribution to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) provides a comprehensive assessment of the scientific literature relevant to climate change impacts, adaptation and vulnerability. The report recognizes the interactions of climate, ecosystems and biodiversity, and human societies, and integrates across the natural, ecological, social and economic sciences. It emphasizes how efforts in adaptation and in reducing greenhouse gas emissions can come together in a process called climate resilient development, which enables a liveable future for biodiversity and humankind. The IPCC is the leading body for assessing climate change science. IPCC reports are produced in comprehensive, objective and transparent ways, ensuring they reflect the full range of views in the scientific literature. Novel elements include focused topical assessments, and an atlas presenting observed climate change impacts and future risks from global to regional scales. Available as Open Access on Cambridge Core.
Book Synopsis Heating, Cooling, and Tempering Air for Livestock Housing by :
Download or read book Heating, Cooling, and Tempering Air for Livestock Housing written by and published by . This book was released on 1990 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :925107920X Total Pages :139 pages Book Rating :4.2/5 (51 download)
Book Synopsis Tackling Climate Change Through Livestock by : Food and Agriculture Organization of the United Nations
Download or read book Tackling Climate Change Through Livestock written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2013 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: Greenhouse gas emissions by the livestock sector could be cut by as much as 30 percent through the wider use of existing best practices and technologies. FAO conducted a detailed analysis of GHG emissions at multiple stages of various livestock supply chains, including the production and transport of animal feed, on-farm energy use, emissions from animal digestion and manure decay, as well as the post-slaughter transport, refrigeration and packaging of animal products. This report represents the most comprehensive estimate made to-date of livestocks contribution to global warming as well as the sectors potential to help tackle the problem. This publication is aimed at professionals in food and agriculture as well as policy makers.
Book Synopsis Development and Performance of Heat Recovery Equipment for Use in Livestock Buildings by : W. P. Lampman
Download or read book Development and Performance of Heat Recovery Equipment for Use in Livestock Buildings written by W. P. Lampman and published by . This book was released on with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Livestock's Long Shadow by : Henning Steinfeld
Download or read book Livestock's Long Shadow written by Henning Steinfeld and published by Food & Agriculture Org.. This book was released on 2006 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The assessment builds on the work of the Livestock, Environment and Development (LEAD) Initiative"--Pref.
Book Synopsis A Guide to Energy Efficient Ventilation by : Martin W. Liddament
Download or read book A Guide to Energy Efficient Ventilation written by Martin W. Liddament and published by . This book was released on 1996 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Energy and Environment in Architecture by : Nick Baker
Download or read book Energy and Environment in Architecture written by Nick Baker and published by Taylor & Francis. This book was released on 2003-09-02 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique and revolutionary text which explains the principles behind the LT Method (2.1), a manual design tool developed in Cambridge by the BRE. The LT Method is a unique way of estimating the combined energy usage of lighting, heating, cooling and ventilation systems, to enable the designer to make comparisons between options at an early, strategic stage. In addition,Energy and Environment in Architecture the book deals with other environmental issues such as noise, thermal comfort and natural ventilation design. A variety of case studies provide a critique of real buildings and highlight good practice. These topics include thermal comfort, noise and natural ventilation.
Book Synopsis Global Energy Assessment by : GEA Writing Team
Download or read book Global Energy Assessment written by GEA Writing Team and published by Cambridge University Press. This book was released on 2012-08-27 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Global Energy Assessment (GEA) brings together over 300 international researchers to provide an independent, scientifically based, integrated and policy-relevant analysis of current and emerging energy issues and options. It has been peer-reviewed anonymously by an additional 200 international experts. The GEA assesses the major global challenges for sustainable development and their linkages to energy; the technologies and resources available for providing energy services; future energy systems that address the major challenges; and the policies and other measures that are needed to realize transformational change toward sustainable energy futures. The GEA goes beyond existing studies on energy issues by presenting a comprehensive and integrated analysis of energy challenges, opportunities and strategies, for developing, industrialized and emerging economies. This volume is an invaluable resource for energy specialists and technologists in all sectors (academia, industry and government) as well as policymakers, development economists and practitioners in international organizations and national governments.
Book Synopsis Improving Compressed Air System Performance by :
Download or read book Improving Compressed Air System Performance written by and published by U.S. Department of Energy. This book was released on with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Financing Energy Efficiency by : Robert P. Taylor
Download or read book Financing Energy Efficiency written by Robert P. Taylor and published by World Bank Publications. This book was released on 2008-02-08 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: While energy efficiency projects could partly meet new energy demand more cheaply than new supplies, weak economic institutions in developing and transitional economies impede developing and financing energy efficiency retrofits. This book analyzes these difficulties, suggests a 3-part model for projectizing and financing energy efficiency retrofits, and presents thirteen case studies to illustrate the issues and principles involved.
Book Synopsis Effect of Environment on Nutrient Requirements of Domestic Animals by : National Research Council
Download or read book Effect of Environment on Nutrient Requirements of Domestic Animals written by National Research Council and published by National Academies Press. This book was released on 1981-02-01 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Climate-Smart Food written by Dave Reay and published by Springer. This book was released on 2019-01-01 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book asks just how climate-smart our food really is. It follows an average day's worth of food and drink to see where it comes from, how far it travels, and the carbon price we all pay for it. From our breakfast tea and toast, through breaktime chocolate bar, to take-away supper, Dave Reay explores the weather extremes the worlds farmers are already dealing with, and what new threats climate change will bring. Readers will encounter heat waves and hurricanes, wildfires and deadly toxins, as well as some truly climate-smart solutions. In every case there are responses that could cut emissions while boosting resilience and livelihoods. Ultimately we are all in this together, our decisions on what food we buy and how we consume it send life-changing ripples right through the global web that is our food supply. As we face a future of 10 billion mouths to feed in a rapidly changing climate, its time to get to know our farmers and herders, our vintners and fisherfolk, a whole lot better. Dave Reay is Professor of Carbon Management at the University of Edinburgh, UK. He has studied climate change for over 20 years, from warming impacts in the Southern Ocean, through carbon fluxes in forests, to greenhouse gas emissions from wetlands and agriculture. In 2018 he received the Chancellors Award for Teaching for his work in climate change education. His latest project involves managing a large area of coastal land in Scotland to regrow native tree species and trap a lifetimes carbon.
