Bæredygtighed

This book reviews alternative water sources for producing potable water, and offers a comprehensive overview of the latest research and technologies. Edited by experts at the forefront of water resource management, the book presents a paradigm shift in the quest for sustainable and efficient methods of producing potable water.The book commences with a perspective on the changing landscape in potable water production, setting the stage for a comprehensive analysis of cutting-edge techniques. Subsequent chapters offer a critical evaluation of potable rainwater harvesting system design and regulations and discuss the potential of utilizing urban runoff as a viable source for drinking water, highlighting both the possibilities and challenges that come with this approach. In this book, readers will also learn more about the sustainable reuse of wastewater, exploring innovative approaches on both building and city scales, and the complexities of producing potable water from saline waters. Particular attention is given to the latest advances in integrating renewable energy sources into the desalination process to produce potable water. In the final chapter of the book, readers will find an overview of the latest atmospheric water harvesting technologies, and an insightful discussion of the process, performance, energy efficiency, feasibility, and limitations of each.Given its breadth, this book is an important account for researchers, graduate-level students, and policymakers. It also serves as a roadmap for water resource engineers and planners tackling water scarcity and diverse water resources portfolios.

This book shows possible solutions to how a profitable energy supply can be implemented with almost no population resistance. Worldwide, more than 80 % of our energy needs are still covered by fossil fuels. Under these circumstances, can climate change still be stopped?Essential technologies for usage of wind energy with an emphasis on high-altitude wind utilization are presented. Airborne wind energy is one of the most promising technologies to enable a renewable energy turnaround in an economical way. The main problem of conventional renewable energy is the insufficient availability. To ensure a 100 % supply of renewable energy, enormous and very expensive storage capacities would have to be built up.How we can cover our entire energy needs (electricity, mobility and heat) in the future without fossil fuels, without risking the competitiveness of our economy, is shown in this book.

This book focuses, in seven chapters, on the perspectives and solutions that different research groups offer to try to address problems related to SDG 14: Life Below Water. The different objectives developed in SDG 14 are treated independently, with an attempt to give a global vision of the issues. The mechanism used to select the book's content was through an Artificial Intelligence program, choosing articles related to the topics by means of keywords. The program selected those articles, and those that were not related to the topic or did not focus on SDG 14 were discarded by a subject matter expert. Obviously, the selection was partial and the entire subject is not covered, but the final product gives a very solid idea of how to orient ourselves to delve deeper into the topic of SDG 14 using published chapters and articles. The AI program itself selected the text of these contributions to show the progress in different topics related to SDG 14. This mode of operation will allow specialists (and non-specialists) to collect useful information for their specific research purposes in a short period of time. At a time when information is essential in order to move quickly by providing concrete answers to complex problems, this type of approach will become essential for researchers, especially for a subject as vast as SDG 14.

This book discusses the challenges related to climate change mitigation and adaptation. It adds valuable strategies and insights into the development of new practices solving the identified social and economic problems related to ecosystem deterioration and anticipating other disasters related to climate change. As the decarbonization of cities and communities became an issue of great interest to many researchers, the book in hands will be of great importance to decision-makers and energy stakeholders and others seeking a more resilient and sustainable future and developing innovative technologies to overcome environmental deterioration.This book is a culmination of selected research papers from the first version of the international conference on 'Climate Chance and Environmental Sustainability' which was held in 2021 in collaboration with Chongqing University, China.

The scope of this book is to map Chinäs city clusters and their individual directions for the national-level strategies in line with the 2060 carbon neutrality plan. Since China announced the carbon neutrality plan in autumn 2020, no study has looked at the role of city clusters in achieving this long-term plan. Hence, this study is believed to be the first attempt to explore this important topic from the city cluster perspective. It explores the challenges, opportunities, and directions of all 19 city clusters, allowing readers to have a clear picture of Chinäs historical and ongoing progress, as well as the challenges and opportunities that lie ahead. In a short time, Chinäs city clusters have helped boost regional economic development, infrastructure development, trade and business, and better urban¿rural integration. With enhanced coordination of connection and transport networks in and between the city clusters, we see a growing number of initiatives beyond just the initial economic strategies. The dual approach of top-down policies and infrastructure systems and bottom-up governance and investments has helped China consider urban¿rural development strategies and regional sustainable development. These factors are essential to be explored from the city cluster perspective and in line with Chinäs sustainable development and carbon neutrality directions. Hence, the book covers these points holistically, ensuring that regional planning and development are favored in the face of uneven urbanization trends.We anticipate this book to be a valuable resource for local governments and authorities, urban planners and practitioners, developers, and urban researchers. While the focus is on Chinäs city clusters, we believe there are similar examples elsewhere. Hence, lessons learnt from this book could apply to other countries, regions, and subregions. Lastly, the book aims to put regional sustainable development at the heart of longer-term strategies and plans, such as the case of Chinäs carbon neutrality plan.

This book provides a comprehensive overview of recent developments to valorize fish waste as a source of useful products. In the first few chapters, an introductory section unearths global fish waste production, its detrimental effects and its role in the circular economy. The next section of the book discusses recent applications of fish waste and by-products utilization for the production of useful products such as fertilizers, biogas, biodiesel, fish sauce, enzymes and many more. This book will serve as an important source of recent research developments and applications of fish waste generated at different stages of fish processing. This book will also act as an important reference to the research group conducting research on fish and fish by-product utilization and valorization.

The tropical zones are dominated by developing countries, which mainly face problematic environmental issues. Different than four-season countries, tropical countries have a continuous summer-like season and therefore they are rich in clean energy sources like solar and biomass. Hence, the mitigations of environment and energy issues in the tropics would require specific understanding and different approach to solutions. This book offers an assortment of studies on scenarios of environment as well as energy demand and power generation technologies in the tropics. Many of the countries within the tropics are highly populated, and this results in various problems related to the environment and energy. The demand for energy in these countries keeps increasing but concurrently there are also environmental issues that require serious attention. As the global concern on the environment is alarming today, the choice of power generation should be of the cleanest possible resource. This various reports on research activities carried out in the tropics on the aspect of environment and energy presented in this book are highly beneficial for those who like to see an improvement in the tropics with regard to environment and energy systems.

This book presents a design research on the basalt fiber, a natural mineral material with important characteristics, and investigates the material's properties, production techniques, and most common uses, while also delving into aspects yet to be improved. The work presents a part of original research in between art and design, in which concepts, prototypes, and ideas are proposed, aimed at the enhancement of basalt fiber also from an esthetic point of view and not only from a performance one. By working on its perceived qualities and creative and formal potential, it is possible to support and extend the use of this material in many areas of design, including product, exhibit, cultural industries, and fashion. Considering that environmental regulations are increasingly stringent, the use of basalt fiber may in some cases be more advantageous than other popular technical fibers, both because of its own performance characteristics and specifically because of its inherent sustainability.

The book provides an assessment of whether sustainability is realizable in the current societal framework. What are the challenges and the barriers - and what are the levers necessary to meet and overcome them?Through a revision of the essence of sustainability the book provides an opportunity to understand the deeper level of the radical change that sustainability represents, and the resistance that is preventing its realization.To build the argument the sustainable development model is compared with current development theories as well as alternative solutions based on utopian models of the past. The book assesses the results that can be achieved within the current systemic framework, based on case stories. It outlines the limitations to sustainability, pointing out and defining the multiple, cross-sectoral and systemic barriers that hinder the transition.Finally, the book offers perspectives on achieving a sustainable future, encompassing the impacts from recent events including the pandemic as well as the multiple mitigation and transition initiatives undertaken globally.Brian Goodwin's QuoteLike the caterpillar that wraps itself up in its silken swaddling bands prior to its metamorphosis into a butterfly, we have wrapped ourselves in a tangled skin from which we can emerge only by going through a similarly dramatic transformation.

Regenerative kulturer tager udgangspunkt i økologisk design og værner om og dyrker biokulturel overflod til fordel for menneskehedens fremtidige generationer. De er i stand til vedvarende at lære og transformere sig som reaktion – og forberedelse – på uundgåelige forandringer. En regenerativ kultur opstår ved, at vi både individuelt og kollektivt finder frem til og udlever nye måder at relatere til os selv, samfundet og livet som helhed på i stedet for at gentage usunde adfærdsmønstre og tænkemåder, der ikke længere tjener os.Daniel Christian Wahl giver i bogen en vidtfavnende analyse af, hvad der er galt med vores samfund, organisationer, ideologier, verdenssyn og kulturer – og hvordan man kan rette op herpå. Bogen dækker områder som landbrug, design, økologi, økonomi, bæredygtighed, organisationer og samfundet som helhed. Han mener, at vi skal redesigne det finansielle og økonomiske system på alle skalaer – fra lokal til regional til global – hvis vi skal gøre det muligt for transformativ innovation at udfolde sit kreative potentiale, Men den mest grundlæggende transformation handler om at stille kritiske spørgsmål ved vores måde at tænke på, vores verdenssyn og vores værdisystem. Og den skal ske, inden vi går i gang med at ”redesigne den menneskelige tilstedeværelse på Jorden”.Det er ikke muligt for menneskeheden at slukke lyset, forlade lokalet og begynde forfra i et nyt lokale, der byder på større potentiale. Vi har kun én planet at bo på. Bæredygtighed og regenerative kulturer er ifølge Daniel Christian Wahl ikke slutpunkter, der skal nås, men vedvarende processer af kollektiv læring. Vi skal bevæge os fra ”mere er bedre” til ”bedre er bedre”.Bogen er en invitation til samtale og en opfordring til at leve de livgivende spørgsmål dybere. Den stiller mange spørgsmål, og der, hvor den foreslår svar og løsninger, skal vi forstå dem som opfordringer til at spørge til deres relevans i forbindelse med overgangen til regenerative kulturer."Denne bog er et værdifuldt bidrag til den vigtige diskussion af det verdenssyn og det værdisystem, vi har brug for for at redesigne vores virksomheder, økonomier og teknologier – faktisk hele vores kultur – for at gøre dem regenerative snarere end destruktive."- Fritjof Capra, forfatter til Liv. System. Helhed.

This open access book presents technologies and methods of lightweight system design to support future low-emission aviation in achieving climate targets. It will be shown how reduction of weight and aerodynamic drag affects the energy consumption of commercial aircraft and what characterizes lightweight system design. Methods, design principles, production technologies and options for functional integration are available for more energy-efficient aircraft. Research results from the last decade are presented, which are intended to encourage the reader to further research and, above all, to implement them in future aircraft.

This book investigates policies for the promotion of housing affordability in the rental sector of attractive cities in Europe. Affordability links the housing situation to the economic situation of households, referring to conditions of access to housing and to the role of housing in determining poverty or wealth. The book examines the current affordability crisis and frames it in the ongoing process of urban restructuring and devolution of welfare. From the perspective of the Foundational Economy, the book calls for a proactive and effective role of public administrations in making the rental sector an affordable and stable alternative to housing financialization and commodification. By intertwining theory construction and real-world data collected through case studies in Milan and Vienna, the book provides an original framework for the analysis of public policies that promote rental affordability in a multi-level setting. Through the analysis, it highlights critical nodes of thedifferent (housing, urban, and social) policy domains at stake in the promotion of rental affordability in attractive cities. The book proposes a shift from the currently dominant supply-side argument to an integrated, intersectoral and multi-scalar policy system for making cities more affordable.

Forfatter Tanja R. BisgaardGrafiker: Rikke Ella AndrupLæs de første kapitler på forlagets hjemmeside forlagetkrabat.dk/boegerVidste du, at vi i Danmark smider 100.000 tons elektronikaffald ud hvert år? Og vidste du, at der i det affald ligger værdifulde råstoffer som guld og kobber?Gadgets og genbrug forklarer, hvordan elektronik bliver til. Du får at vide, hvor råstoffer kommer fra, og hvad der sker med vores gadgets, når vi ikke kan bruge dem længere.

Design dit eget tøj af genbrugstekstilerAt sy selv er sjovt, bæredygtigt og nemmere, end du tror. Gamle duge, gardiner, sengetøj og andre tekstiler kan blive til flot tøj. Med denne bog får du opskrifter til hele garderoben.Gennem enkle opskrifter viser forfatterne, hvordan man kan lave smart tøj af gamle tekstiler. Her er opskrifter og mønstre, som alle kan følge, for eksempel på jakker, trøjer, nederdele, bukser, hatte og tasker.Bogen indeholder trin for trin-beskrivelser og mønsterark. Du får også gode tips til, hvordan du reparerer og passer godt på dit tøj. Med denne bog bliver du hurtigt grebet af at sy, og du vil opdage, hvor sjovt det er at skabe bæredygtigt tøj.Ingrid Vik Lysne & Ingrid Bergtun lærer folk at sy, redesigne og reparere. De er en del af det norske sykollektiv Fæbrik (@jointhefaebrik), der bl.a. afholder sykurser og inspirerer folk til at sy nemt og bæredygtigt. Deres kreationer og opskrifter deler de på sociale medier. Følg dem på Instagram, TikTok, YouTube og Facebook: @ingridviklysne og @ingridbergtun.

This book on 'Secondary Agriculture' discusses the goal of doubling farmers' incomes. The term 'secondary' has a bearing on climate change adaptation and its mitigation, small farm viability and profitability, food security, nutrition, sustainable utilization of natural resources, and optimal usage of produce from primary agriculture and farm incomes. Promoting secondary agriculture has implications on attaining sustainable development goals, which aim to connect primary, secondary and tertiary sectors by using slack/idle factors of production, such as land and labour, contributing to primary agriculture production, capturing 'value' in primary agricultural activities, and generating additional income at the enterprise level. In context to same, the chapters of this book have been designed to promote secondary agriculture through low-cost skills and technology applications in agriculture and by upscaling knowledge via integrating primary, secondary and tertiary sectors of agriculture. The motivation behind this book is to address the challenges of biotic and abiotic stresses facing the farming community; to increase farmers income through low-cost skills and technology applications in agriculture; to upscale knowledge by integrating primary, secondary and tertiary sectors of agriculture.   The food processing sector in India is still in a nascent stage with only 8 per cent of the produce being processed as against 80-98 per cent in case of high-income countries (Government of India, 2008, 2010). The food processing sector is now receiving the boost with the annual growth of 13.2 per cent in registered food processing units during 2004-10 (Government of India, 2011). Against this backdrop, there is a strong need to strategically handle the situation in order to facilitate a self-sustainable and long-run growth of the sector, which is felt possible by focusing on Secondary Agriculture. Though not a panacea for all ailments of the primary sector, but it can definitely drive the growth.

The book considers desertification as a cause-effect of environmental degradation that causes global environmental changes and the current climate crisis. Desertification affects sustainability and is one of the most severe socio-environmental problems on a global, regional, and local scale and in magnitude.It is a complex and interdisciplinary phenomenon with socioeconomic, historical, and ecological aspects. The book dealt with themes such as ¿Anthropocene and limits of balance on Earth; Global Environmental Changes, Climate Crisis; Desertification: concepts, myths, and reality; Causes and impacts in the world,¿ considering international technical-scientific assumptions guided by historical, practical, and conceptual issues.Currently, desertification (land degradation in arid, semi-arid, and sub-humid regions, resulting from various factors, such as climate variations and human activities) occurs in different continents and associates with land use and environmental and climate changes. This is a question of interest to the political management of the territory.The compendium goes beyond the conceptual approach and brings case studies with depth and a holistic view. Watersheds, for example, were treated as synthesis cells of environmental assessments and territorial units to develop public policies to manage natural resources and mitigate soil salinization and geochemical contamination.Besides the correlation between desertification and climate as a natural design, its harmful consequences for the planet are correlated with the most affected areas associated with poverty, environmental conflicts, and land tenure. The book considers several studies and a wealth of qualitative and quantitative data, pointing out about 3.6 billion hectares affected and more than 2.6 billion people affected worldwide.Desertification areas demand priority attention and greater scientific clarification not contaminated by other interests, surpassing the boundaries of sectorial and empirical explanation and not dissociated from natural x human processes. The book proposes to be holistic with an assessment of the totality!

What if urban planning and design were to prioritize rather than merely accommodate the unbuilt environment? Territorial Urbanism Now! calls for a paradigm shift in the conception of urban transformation. It urges us to favor sustainable systems in order to collectively tackle the challenges of climate change. Until now, urban planning and design professionals have integrated green and active mobility systems in the residual spaces available. In the reverse approach envisioned here, these systems become structuring elements of the territory, supported by a much more frugal built environment. The contributions by urbanists, artists, architects, and landscape architects in this publication come from research, practice, and teaching. Paola Viganò, Eric Luiten, Sandra Guinand-in conversation with Ali Madanipour, Chris Younès, Christian Schmid, Eric Wieërs, and Maarten Van Acker-Stefan Rettich, Tommaso Pietropolli, Elena Andonova, Julio de la Fuente, Natalia Gutiérrez, Ward Verbakel, Claudia Bode, Philipp Misselwitz, Davide Curatola Soprana, Beatrice Galimberti, Lilli Licka, Hannes Gröblacher, Johannes Bernsteiner, Stefan Devoldere, Anselm Wagner, Susanne Eliasson, Eva Pfannes, Jesse Honsa, and Stefan Bendiks not only introduce a much-needed paradigm shift, but also show us the premises for its realization.

Verbessern Pflanzen das Stadtklima? Wie kann Grün in der Architektur die urbane Hitzebildung reduzieren, die Feinstaubbildung vermindern, den städtischen Lärmpegel senken und das Wohlbefinden der Menschen steigern? Das Handbuch zum Gebäudegrün richtet sich an die Bürgerschaft ebenso wie an Architekten und Bauherrn. Es liefert Antworten auf die am häufigsten gestellten Fragen - von der Bestandsbegrünung bis zur Neubaubegrünung, von Einsparungen durch Gebäudegrün bis zu finanziellen Förderungen und von praktischen Tipps zur Pflanzenwahl bis zu ökologischen Auswirkungen auf das Stadtklima. Es ist an der Zeit - und viele Beispiele in Deutschland und weltweit zeigen, dass Grünbauten möglich und wachsende Realität sind.

This concise text provides the concepts, methods, and application examples for integrating sustainability into engineering design and production. It discusses the role of sustainability in the value creation processes of various enterprises and different tools and methods for systematic incorporation of social and environmental aspects into the product's life cycle. The following topics are covered: sustainable development in engineering systems and the life cycle concept, norms and standards in the sustainable development and integration of socio-economic assessment into technical valuation, production systems, management of the production systems based on circular economy principles, ecodesign practices, and value creation and innovative design in the circular economy.Provides a concise guide for engineering students for applying circular economy practicesPresents examples and short case studies for understanding the methods and toolsFacilitates understanding and application of the life cycle perspective in product manufacturing and green engineering

Agriculture is often considered as one of the main threats to ecosystems. Unsustainable farming practices often result in habitat loss, inefficient use of water, soil degradation, pollution, genetic erosion, among other negative impacts on human life, including hunger, low food quality, reduced access to food resources, as well as the abandonment of rural areas. Nevertheless, when agriculture is practiced in a sustainable way, it can contribute to the preservation of many habitats, to the protection of watersheds, to the preservation and improvement of soil health.The use of sustainable and ecological practices is the key feature distinguishing traditional agriculture from intensive one. It may not provide very high yields, but ensures sustainable harvests over time, thanks to time-tested technologies and traditional know-hows and also represent examples of adaptation to harsh environmental conditions. Based on this approach, in 2002, FAO launched the concept of Globally Important Agricultural Heritage Systems (GIAHS) Programme, to identify and safeguard agricultural systems that are ensuring food and livelihood security, while maintaining magnificent landscapes, agricultural biodiversity, traditional knowledge, cultural and social values.This book presents 18 examples of these traditional agriculture systems around the world, with a special focus on Europe, Asia, Africa, Central and South America, as a result of the ¿GIAHS Building Capacity¿ project co-funded by the Italian Agency for Development Cooperation (AICS) and carried out by the Department of Agriculture, Food, Environment and Forestry (DAGRI) of the University of Florence (Italy).

This book provides a collection of insightful conceptual and empirical works that situate transport and mobility challenges in the unique context of individual countries and cities while highlighting commonalities across the African continent. Written from an interdisciplinary perspective, the book covers important themes in transport and mobility including the links between urbanization, urban structure, and accessibility; transport equity and poverty, non-motorized transport, public transport, and the challenges and opportunities of new and emerging transport technologies, and ICT-mediated mobility solutions. Each chapter engages with the normative imperatives that are critical to improving the transport and mobility situations of African urban areas now and in the future.

This book describes a detailed multi-scale approach integrating nano- (active site), meso- (porous catalyst architecture) and macroscale (reactor) efforts, to address the challenges of producing a better epoxidation catalyst. It contains an in-depth study of the design and synthesis of gold nanoparticles and their application as a catalyst for direct gas phase propylene epoxidation. "e;Direct"e; means using only hydrogen and oxygen in one step, which is key for sustainable manufacturing, as opposed to commercialised, more complex production routes requiring multiple steps, or integration with another chemical plant. The insights gained can be used for rational design for stable and selective catalysts for other reactions. It also details the step-by-step process to build an epoxidation reactor system with a focus on safety aspects, which can be used as a guidebook for undergraduate and graduate students in chemical engineering. Beyond heterogeneous catalysis, the new, easily accomplished methodology for synthesising atomically precise nanoparticles is shown to be relevant to electrocatalysis and to healthcare applications, such as anti-microbial surfaces.This book will be of interest to researchers, engineers and experts in the related areas of chemical engineering, chemistry, material science and electrochemistry.

Environmental contaminants are chemicals that accidentally or deliberately enter the environment, often, but not always, as a result of human activities. Some of these contaminants may have been manufactured for industrial use, and because they are very stable, they do not break down easily. If released to the environment, these contaminants may enter the food chain. Other environmental contaminants are naturally occurring chemicals, but industrial activity may increase their mobility or increase the amount available to circulate in the environment, allowing them to enter the food chain at higher levels than would otherwise occur. Environmental contaminants influence the physiological cell reactions at different and heterogeneous basics and lead to altering in normal cell function primarily at the molecular and biochemical level. Molecular responses to such common environmental stresses have been studied intensively over the last few years, in which there is an intricate network of signaling pathways controlling perception of these environmental stress signals, the generation of second messengers and signal transduction. Recent advances in many areas of plant and microbial research, including genotyping, make scientists optimistic that valuable solutions will be found to allow deployment/commercialization of strategies better able to tolerate these environmental stresses.Environmental remediation was historically viewed as an inherently sustainable activity, as it restores contamination; however, researchers and practitioners are increasingly recognizing that there can be substantial environmental footprints and socioeconomic costs associated with remediation. Sustainability is an imperative in the emerging green and sustainable remediation movement, which is reshaping the entire remediation industry.Understanding the significant roles of sustainable or eco-friendly approaches in mitigating environmental contaminants, the current subject has recently attracted the attention of scientists from across the globe. This comprehensive volume "e;Sustainable Management of Environmental Contaminants: Eco-friendly Remediation Approaches"e; highlights the various prospects involved in current scenario. The current volume comprises the chapters from diverse areas dealing with biotechnology, microbial technology, nanotechnology, molecular biology, green and sustainable remediation, etc. I am hopeful that this volume will furnish the requisite of all those who are working or have interest in the current topic.

This book contends that Africa's sustainable development must be built on African identity and values.  Contributors reflect of the role of values in Africa's effort to overcome poverty, the focus of SDG 1. The volume reflects on how indigenous values such as Ubuntu constitute a critical resource in addressing poverty. It reiterates the importance of positioning the response to poverty in Africa on the continent's own, home grown values. Contributors also interrogate how values such as integrity, hard work, tolerance, solidarity, respect and others serve to position Africa strategically to overcome poverty. The volume focuses on how values can help Africa to overcome challenges such as corruption, violence, intolerance, competitive ethnicity, xenophobia, misplaced priorities and others. It provides fresh and critical reflections on the role of values and identity in anchoring Africa's development in the light of SDG 1.