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Author: Edgar Hertwich
Publisher: UNEP/Earthprint
ISBN: 9789280730845
Category : Consumption (Economics)
Languages : en
Pages : 40
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Book Description
"A fundamental question the Resource Panel hence has to answer is how different economic activities influence the use of natural resources and the generation of pollution. To answer this basic question, the report assesses economic activities and identifies priorities according to their environmental impact and resource demands. The assessment was based on a broad review and comparison of existing studies and literature that analyzes impacts of production, consumption, or resource use of countries, country groups, or the world as a whole."--P.2.
Author: Edgar Hertwich
Publisher: UNEP/Earthprint
ISBN: 9789280730845
Category : Consumption (Economics)
Languages : en
Pages : 40
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Book Description
"A fundamental question the Resource Panel hence has to answer is how different economic activities influence the use of natural resources and the generation of pollution. To answer this basic question, the report assesses economic activities and identifies priorities according to their environmental impact and resource demands. The assessment was based on a broad review and comparison of existing studies and literature that analyzes impacts of production, consumption, or resource use of countries, country groups, or the world as a whole."--P.2.
Author: Subramanian Senthilkannan Muthu
Publisher: Woodhead Publishing
ISBN: 0128197846
Category : Technology & Engineering
Languages : en
Pages : 206
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Book Description
Assessing the Environmental Impact of Textiles and the Clothing Supply Chain, Second Edition, is a fully updated, practical guide on how to identify and respond to environmental challenges across the supply chain. This new edition features updates to important data on environmental impacts and their measurements, the sustainable use of water and electricity, and new legislation, standards and schemes. Chapters provide an introduction to the textile supply chain and an overview of the methods used to measure environmental impacts, including greenhouse gas emissions, water and energy footprints, and a lifecycle assessment (LCA) on environmental impacts. This book will be a standard reference for R&D managers in the textile industry and academic researchers in textile science. - Provides a holistic view of the sustainability issues that affect the textile value chain - Explains ways to calculate the textile industry's use of resources, its impact on global warming, and the pollution and waste it generates - Reviews key methods for the reduction of the environmental impact of textile products and how they are implemented in practice - Includes methods for calculating product carbon footprints (PCFs), ecological footprints (EFs) and lifecycle assessments (LCA)
Author: Kuishuang Feng
Publisher: Routledge
ISBN: 1317577280
Category : Business & Economics
Languages : en
Pages : 129
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Book Description
This book describes how local consumption, particularly in urban areas, is increasingly met by global supply chains. These supply chains often extend over large geographical distances and have greater global environmental impacts, contributing to pollution, climate change, water scarcity, and deforestation. As consumption is increasingly met by globalized supply chains, causing social, economic, and environmental impacts elsewhere, consumption decisions can unknowingly contribute and reinforce global inequality and exploitation. To account for the impacts of consumption and distribution of wealth we need to analyze global supply and value chains. In this volume, the authors provide an overview of key methods of analysis, including Multi-Regional Input-Output analysis and Life Cycle Assessment. Subsequent chapters connect local consumption to the global consequences of different environmental issues, such as water and land use and stress, greenhouse gases emissions, and other forms of air pollution. Each issue is addressed in an individual chapter, including case studies from China, U.S. and UK. The book will be key reading for students taking courses in environmental sciences, sustainability sciences, ecological economies, and geography.
Author: National Research Council
Publisher: National Academies Press
ISBN: 030930783X
Category : Medical
Languages : en
Pages : 340
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Book Description
How we produce and consume food has a bigger impact on Americans' well-being than any other human activity. The food industry is the largest sector of our economy; food touches everything from our health to the environment, climate change, economic inequality, and the federal budget. From the earliest developments of agriculture, a major goal has been to attain sufficient foods that provide the energy and the nutrients needed for a healthy, active life. Over time, food production, processing, marketing, and consumption have evolved and become highly complex. The challenges of improving the food system in the 21st century will require systemic approaches that take full account of social, economic, ecological, and evolutionary factors. Policy or business interventions involving a segment of the food system often have consequences beyond the original issue the intervention was meant to address. A Framework for Assessing Effects of the Food System develops an analytical framework for assessing effects associated with the ways in which food is grown, processed, distributed, marketed, retailed, and consumed in the United States. The framework will allow users to recognize effects across the full food system, consider all domains and dimensions of effects, account for systems dynamics and complexities, and choose appropriate methods for analysis. This report provides example applications of the framework based on complex questions that are currently under debate: consumption of a healthy and safe diet, food security, animal welfare, and preserving the environment and its resources. A Framework for Assessing Effects of the Food System describes the U.S. food system and provides a brief history of its evolution into the current system. This report identifies some of the real and potential implications of the current system in terms of its health, environmental, and socioeconomic effects along with a sense for the complexities of the system, potential metrics, and some of the data needs that are required to assess the effects. The overview of the food system and the framework described in this report will be an essential resource for decision makers, researchers, and others to examine the possible impacts of alternative policies or agricultural or food processing practices.
Author: Matthias Finkbeiner
Publisher: Springer
ISBN: 9401776105
Category : Science
Languages : en
Pages : 413
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Book Description
This book presents specialised methods and tools built on classical LCA. In the first book-length overview, their importance for the further growth and application of LCA is demonstrated for some of the most prominent species of this emerging trend: Carbon footprinting; Water footprinting; Eco-efficiency assessment; Resource efficiency assessment; Input-output and hybrid LCA; Material flow analysis; Organizational LCA. Carbon footprinting was a huge driver for the market expansion of simplified LCA. The discussions led to an ample proliferation of different guidelines and standards including ISO/TS 14067 on Carbon Footprint of Product. Atsushi Inaba (Kogakuin University, Tokyo, Japan) and his eight co-authors provide an up-to-date status of Carbon Footprint of Products. The increasing relevance of Water Footprinting and the diverse methods were the drivers to develop the ISO 14046 as international water footprint standard. Markus Berger (Technische Universität Berlin, Germany), Stephan Pfister (ETH Zurich, Switzerland) and Masaharu Motoshita (Agency of Industrial Science and Technology, Tsukuba, Japan) present a status of water resources and demands from a global and regional perspective. A core part is the discussion and comparison of the different water footprint methods, databases and tools. Peter Saling from BASF SE in Ludwigshafen, Germany, broadens the perspective towards Eco-efficiency Assessment. He describes the BASF-specific type of eco-efficiency analysis plus adaptions like the so-called SEEBALANCE and AgBalance applications. Laura Schneider, Vanessa Bach and Matthias Finkbeiner (Technische Universität Berlin, Germany) address multi-dimensional LCA perspectives in the form of Resource Efficiency Assessment. Research needs and proposed methodological developments for abiotic resource efficiency assessment, and especially for the less developed area of biotic resources, are discussed.The fundamentals ofInput-output and Hybrid LCA are covered by Shinichiro Nakamura (Waseda University, Tokyo, Japan) and Keisuke Nansai (National Institute for Environmental Studies, Tsukuba, Japan). The concepts of environmentally extended IO, different types of hybrid IO-LCA and the waste model are introduced. David Laner and Helmut Rechberger (Vienna University of Technology, Austria) present the basic terms and procedures of Material Flow Analysismethodology. The combination of MFA and LCA is discussed as a promising approach for environmental decision support. Julia Martínez-Blanco (Technische Universität Berlin, Germany; now at Inèdit, Barcelona, Spain), Atsushi Inaba (Kogakuin University, Tokyo, Japan) and Matthias Finkbeiner (Technische Universität Berlin, Germany) introduce a recent development which could develop a new trend, namely the LCA of Organizations.
Author: Charis M. Galanakis
Publisher: Academic Press
ISBN: 0128213701
Category : Health & Fitness
Languages : en
Pages : 311
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Book Description
Environmental Impact of Agro-Food Industry and Food Consumption covers trends associated with the impact of food production on the environment using lifecycle analysis and the standard methods used to estimate the food industry's environmental impact. The book discusses city-scale actions to estimate the environmental impact of food systems, including the meat chain, feeding crops to farmed fish, the confectionary industry, agriculture, tea processing, cheese production, the dairy industry, cold chain, and ice cream production. Food waste and consumption in hospitality and global diets round out these interesting discussions. Written for food scientists, technologists, engineers, chemists, governmental regulatory bodies, environmentalists, environmental technologists, environmental engineers, researchers, academics and professionals working in the food industry, this book is an essential resource on sustainability in the food industry. - Addresses all levels of the food chain - Provides solutions for the food industry to estimate and reduce environmental impact - Assists members of the food industry in optimizing their current performance and reducing their environmental footprint
Author: Michael Z. Hauschild
Publisher: Springer
ISBN: 9401797447
Category : Technology & Engineering
Languages : en
Pages : 345
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Book Description
This book offers a detailed presentation of the principles and practice of life cycle impact assessment. As a volume of the LCA compendium, the book is structured according to the LCIA framework developed by the International Organisation for Standardisation (ISO)passing through the phases of definition or selection of impact categories, category indicators and characterisation models (Classification): calculation of category indicator results (Characterisation); calculating the magnitude of category indicator results relative to reference information (Normalisation); and converting indicator results of different impact categories by using numerical factors based on value-choices (Weighting). Chapter one offers a historical overview of the development of life cycle impact assessment and presents the boundary conditions and the general principles and constraints of characterisation modelling in LCA. The second chapter outlines the considerations underlying the selection of impact categories and the classification or assignment of inventory flows into these categories. Chapters three through thirteen exploreall the impact categories that are commonly included in LCIA, discussing the characteristics of each followed by a review of midpoint and endpoint characterisation methods, metrics, uncertainties and new developments, and a discussion of research needs. Chapter-length treatment is accorded to Climate Change; Stratospheric Ozone Depletion; Human Toxicity; Particulate Matter Formation; Photochemical Ozone Formation; Ecotoxicity; Acidification; Eutrophication; Land Use; Water Use; and Abiotic Resource Use. The final two chapters map out the optional LCIA steps of Normalisation and Weighting.
Author: Andrea Collins
Publisher: Edward Elgar Publishing
ISBN: 0857936964
Category : Political Science
Languages : en
Pages : 235
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Book Description
The ecological footprint is one of the most prominent tools used to measure environmental sustainability, and its rise in academic and policy debates since the early 1990s has been remarkable. Drawing upon research and examples from around the world, t
Author: OECD
Publisher: OECD Publishing
ISBN: 926436711X
Category :
Languages : en
Pages : 125
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Book Description
Over the past decades, governments have gradually adopted more rigorous environmental policies to tackle challenges associated with pressing environmental issues, such as climate change. The ambition of these policies is, however, often tempered by their perceived negative effects on the economy.
Author: John Magne Skjelvik
Publisher: Nordic Council of Ministers
ISBN: 9289351578
Category : Business & Economics
Languages : en
Pages : 81
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Book Description
The various sharing initiatives seen in the Nordic countries over the last years within transportation, housing/accommodation, sharing/renting of smaller capital goods and personal services could yield considerable benefits for consumers due to better quality and/or lower prices of the services. They also have a potential for emissions reductions of CO2 and local pollutants. However, savings from lower prices could lead to increased emissions from increased demand of the services (particularly transport) and increased spending on other goods and services. Depending on how consumers spend their savings, these changes could partly, wholly or more than offset the initial emission reductions. The impacts on overall CO2 emissions depend on whether the emissions are taxed, part of the emissions trading system EU ETS or not regulated at all.
