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Stadsbruk på nordligare breddgrader : En fallstudie över Norrlands kustlandskommunerGustafsson, Candra, Hedman, Anna January 2023 (has links)
Den snabbt växande urbaniseringen och den ökande befolkningen i världen har bidragit till markexploatering i städer, vilket kan ske på bekostnad av åkermarker. Ett annat fenomen som sker globalt är det ökande behovet av livsmedel som förväntas öka med 70% i takt med befolkningstillväxten. I och med Coronapandemin har det även uppdagats att Sverige endast kan försörja 50% av befolkningen vid en kris. De senaste åren har begreppet Stadsbruk vuxit fram, vilket syftar till kommersiell odling i staden. Stadsbruk har bland annat implementerats i fyra städer i södra Sverige, men för att Sverige ska öka sin självförsörjning bör Stadsbruk även fokuseras på och utvecklas i Norrland. Syftet med denna studie var att undersöka hur Stadsbruk kan etableras i större utsträckning längs Norrlandskusten för att möta den ökade efterfrågan på livsmedel i Sverige, den rådande klimat- och energikrisen och ökande markexploateringen. Målet var att få fram ett ramverk för framtida aktörer vid etablering av Stadsbruk längs Norrlandskusten. Arbetet genomfördes som en fallstudie där tre kustlandskommuner i Norrland valdes ut. Därefter utfördes en dokumentanalys och intervjuer. De aktörer som intervjuades var kommuner, forskare, ett företag inom Stadsbruk och ett riksförbund inom odling. Resultatet visade att både traditionell odling och högteknologisk odling behövs som metoder, men att högteknologisk odling bland annat ger möjligheter för större produktionsvolymer, odling året runt och ökad lönsamhet. Studien visade även att industrier längs Norrlandskusten kan integreras med inomhusodling för möjlighet till energieffektiv uppvärmning från spillvärme. De möjligheter som Norrlandskusten besitter är bland annat stora marktillgångar och möjligheterna för odling året runt inomhus med flera väletablerade industrier som kan bidra med spillvärme. En förutsättning för att Stadsbruk ska kunna etableras i större utsträckning är fler regelverk på nationell och kommunal nivå, ökad kompetens, införande av handläggare i kommunen, att företag inom Stadsbruk prioriteras och ges stöd samt att företagen inkluderas tidigt i planprocessen. / The rapidly growing urbanization and increasing population of the world has contributed to land exploitation in cities, which can occur at the expense of arable land. Another phenomenon that is happening globally is the increasing need for food, which is expected to increase by 70% in line with population growth. With the Covid-19 pandemic, it has also been discovered that Sweden can only provide for 50% of the population in a crisis. In recent years, the concept of urban agriculture has emerged, which aims at commercial cultivation in the city. Urban agriculture has, among other things, been implemented in four cities in southern Sweden, but in order for Sweden to increase its self-sufficiency, urban agriculture should also be focused on and developed in Norrland, northern Sweden. The aim of the study is to investigate how urban agriculture can be established to a greater extent along the Norrland coast to meet the increased demand for food in Sweden, the upcoming climate and energy crisis and increasing land exploitation. The objective of this study was to produce a framework for future actors when establishing urban agriculture in municipalities along the Norrland coast. The work was carried out as a case study where three coastal municipalities in Norrland were selected. A document analysis and interviews were then carried out. The actors who were interviewed were municipalities, researchers, one company within urban agriculture and a farming association. The results showed that both traditional cultivation and high-tech cultivation are needed as methods, but that high-tech cultivation offers opportunities for larger production volumes, year-round cultivation and increased profitability. The study also showed that industries along the Norrland coast can be integrated with indoor cultivation for the possibility of energy-efficient heating from industrial waste heat. The opportunities that the Norrland coast possesses are the large land assets and the opportunities for year-round indoor cultivation with many of wellestablished industries that can contribute with waste heat. A prerequisite for urban agriculture to be able to be established to a greater extent is more regulations at national and municipal level, increased competence, introduction of a manager in the municipality, that companies within urban agriculture are prioritized and given support and that the companies are included early in the planning process.
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Can Actant-centric System Analyses and Sustainable Value Proposition Methods be an Approach to Aufficiency?Marwede, Max, Scholz, Ronja 30 June 2022 (has links)
To create throughout circular product-service systems (PSS), Circular Design needs to combine methods from life-cycle-thinking, planetary stakeholder analysis as well as user-centric business design. To oversee this complexity ‘zooming in’ (micro level) on specific attributes of a PSS has to alternate with ‘zooming out’ (macro level) to understand the systemic effects of envisioned changes – e. g. undesired consequences or the interdependencies between network partners. In two consecutive projects (www.ecodesigncircle.eu) TU Berlin, Fraunhofer IZM and Design Centres in the Baltic Sea Region developed circular design processes and methods that integrate above mentioned requirements (www.circu-lardesign.tools). Those methods evolved into three formats which support companies in developing sustainable products and services by de-sign: EcoDesign Audit assesses the circular maturity and strategic goals of organizations, EcoDesign Sprint helps companies develop a sustainable product or service concept and EcoDesign Learning Factory interactively teaches how to eco-design. The methods were tested in an iterative pro-cess in over 30 interdisciplinary trainings with designers, engineers and business managers. They are already applied with industry clients. In approximately 35 (online) design trainings we trained more than 350 international professionals working at SMEs, industry, design agencies and consultancies.
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Earthly Matters of Cosmic Awareness: A 2023 Thesis of ArchitectureMitchell, Henry 05 October 2023 (has links)
Architecture, as a discipline, has the potential to serve as a catalyst for cultivating an awareness of our intrinsic connection to the Earth and the broader universe. However, in the contemporary world, architectural practices frequently tend to alienate us from the natural environment, compelling many of us to inhabit indoor spaces reliant on centralized utility systems. This reliance, in turn, exerts significant stress on the Earth's ecosystems.
The essence of architecture should instead lie in its capacity to engage with the surrounding natural elements, including the sun, wind, earth, and rain, thereby prompting individuals to acknowledge their geographical and planetary context. By harnessing these natural forces at the local level, architectural structures could autonomously provide their occupants with essential resources such as energy, water, and sustenance throughout the year.
This thesis embarks on an exploration of the feasibility of integrating these principles of passive design into architectural structures, with the overarching goal of imparting experiential learning opportunities to the broader public. Through this endeavor, architecture can transcend its conventional role and emerge as a conduit for disseminating knowledge and awareness about sustainable living practices. Ultimately, this reimagined role for architecture can play a pivotal part in catalyzing the ongoing human evolution towards enhanced health and resilience, both as individuals and as a species. / Master of Architecture / Architecture should make us aware of how we are connected to the earth and by its extension, the universe. In today's world, it often closes us off from nature instead. Many of us are plugged in to an indoor culture that relies on centralized utility infrastructure to sustain, which often puts great strain on the natural environment.
By interacting with surrounding natural phenomenon such as the sun, wind, earth, and rain, our buildings should remind us of our geographical and planetary context. By gathering these natural forces local, a building could supply its inhabitants with energy, water, and facilitate food production year round.
This thesis aims to explore how a building could demonstrate these principles of passive design to the general public by using architecture as a vessel for experiential learning.
This is the role Architecture can play in the process of human evolution towards becoming a healthier and more resilient species.
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Improvement of global access to life-saving medicines. Facing the future.Versteynen, Leo January 2010 (has links)
This research, with the main focus on HIV/AIDS, tuberculosis and malaria, was based on data from the literature, and on questionnaire and interview surveys with the main stakeholders: authorities, drug-developers and NGOs/foundations.
It revealed the following determinants, which contributed to the occurrence of drug pricing conflicts in Brazil, Thailand and South Africa: governmental constitutional commitments to supply medicines to poor people, the existence of a local pharmaceutical industry capable of producing generic versions of patented medicines and long histories of disease treatment programmes.
The research documented the preferred approaches to increase global access to life-saving medicines for the next decade, which were found to be: public-private-partnerships, prevention measures, dedication of >0.5% of GNP to poor countries, and improvement of national healthcare/insurance systems.
Those approaches were integrated into a conceptual framework, which could enable country-level organizations to move beyond the conflict mentality via a ¿Public-Private-Partnership for gradual Self-Sufficiency and Sustainability Model,¿ (P3S3). Within this framework, rich countries should invest >0.5% of their GNP to help to alleviate poverty in poor countries. With these funds, national governments should implement programmes to expand implementation of disease prevention measures and improve national
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healthcare/insurance systems and the quality of the medicines involved. Public-private-partnerships should act as ¿steering-and-controlling¿ organizations to guide the process and to minimise corruption.
As a positive message to all who currently lack access to these medicines, the thesis author¿s conclusion is that the use of this model could help to turn the current unsustainable development policies into sustainable ones, and as a consequence, it would contribute to improvements in the quality of life of millions of people in poor countries. / Tibotec-Virco BVBA
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Pathways toward the reduction of private car use from a psychological perspectiveHauslbauer, Andrea Lucia 25 January 2024 (has links)
Travel not only serves the purpose of engaging in spatially separated activities but also fulfills fundamental human needs for self-actualization, independence, and a sense of connection with the world. Unfortunately, the transportation sector faces significant challenges related to environmental, economic, and social issues, largely attributed to privately owned cars. Cars contribute to environmental problems through, e.g., emissions, resource depletion, and noise pollution, while also imposing economic burdens and exacerbating social inequalities. Despite these challenges, private car ownership and usage remain dominant. Addressing these issues calls for a transition to a sustainable and equitable mobility system. Currently, the predominant approach is the efficiency strategy, which focuses on technological advancements to reduce resource consumption. However, this strategy alone falls short, as the success of technological innovations ultimately depends on human behavior. Adaptations in behavior may offset efficiency gains, and improved technologies may not fully consider the true motivations, habits, and needs of mobility users. Consequently, the sufficiency strategy becomes indispensable, centering on human decision-making, lifestyles, behaviors, and consumption patterns.This dissertation aims to contribute to the development of a sustainable transportation
system by identifying and laying the groundwork for effective, psychology-based approaches.
Four individual studies delve into different aspects of the sufficiency strategy.
Study 1. First, it is important to recognize that individuals exhibit a wide array of diverse needs, physical abilities, attitudes, and available mobility options. This study embarked on the task of identifying distinct mobility types prevalent among the German population. Drawing data from a representative national survey on everyday mobility behavior, socio-demographic, behavioral, geographic, and psychographic information was used to cluster individuals into eight stable mobility profiles by means of exploratory factor and cluster analysis. The results provide a foundation for the development of customized interventions aimed at reducing private car use and
fostering sustainable transportation choices that accommodate diverse needs and preferences.
Study 2. In the realm of novel mobility solutions tailored to address these needs, a qualitative, focus-group based study was conducted in Berlin, Germany, to explore the potential of Mobility as a Service (MaaS) in redirecting users away from private cars and enhancing access to diverse transportation options. Data from 12 focus group sessions was analyzed using qualitative content analysis. Results revealed that while MaaS effectively addresses nearly all instrumental motives of private car use, it falls short in tackling the symbolic and affective motives associated with car ownership. However, MaaS may contribute to a more sustainable mobility system by emphasizing its unique symbolic and affective motives as well as highlighting its potential to alleviate the burdens of car ownership.
Study 3. As a readily applicable intervention, this study comprised an experiment to assess the effectiveness of nudges in encouraging commuters to shift toward transit options, employing the theory of planned behavior as a theoretical foundation. Participants were randomly assigned to different nudging groups or a control group, and data was analyzed using structural equation modeling and logistic regressions. While the theory demonstrated a good prediction of individuals’ decisions, none of the nudges achieved statistically significant effectiveness. This exploration of nudging interventions in the transportation sector provides insights into the limitations of strategies aimed at changing habituated commuting behavior.
Study 4. The Covid-19 pandemic presented an unprecedented disruption to commuting habits, offering a unique opportunity to examine the impact of telecommuting on mobility-related attitudes. Through factor analysis and multivariate analyses of variance on longitudinal data from the California panel study of emerging transportation, the development of mobility-related attitudes of telecommuters and physical commuters was compared. Further, individuals’ intentions to telecommute in the future were modeled using external job related and attitudinal predictors. Results showed that fundamental attitudes toward mobility remained largely stable despitethe variations in commuting behavior and the pandemic’s progression. The main determinants of intentions to telecommute in the future were not job related but internal, including attitudes and tech-savviness. The model further suggests a prevalence of hybrid working beyond the pandemic, potentially opening up opportunities to prioritize sustainable transportation options due to a reduced demand for daily commuting.
In addition to examining these four research projects individually, findings and their broader implications that span across the studies are discussed. These include the increasingly important role of tech-savviness, the integration of attitudinal constructs in interdisciplinary transportation research, the questionable impact of environmental concern on behavior, and the ambiguous effects of nudging interventions in the transportation sector. By delving into various psychological aspects of individuals' mobility behavior, this dissertation highlights the potential and, at times, the shortcomings of a diverse range of measures aimed at addressing the challenges of the transportation sector in the pursuit of sustainability and equity.:TABLE OF CONTENTS
List of tables ix
List of figures xi
List of abbreviations xii
Synopsis xiv
1 The trouble with individual mobility and what to do about it 16
1.1 Why we move 16
1.2 Challenges brought about by the transportation sector 17
1.3 Roots of mobility behavior 19
1.4 Changing for the better: the mobility transition 21
1.5 Aim and research questions 25
2 Study I. The identification of mobility types on a national level 28
2.1 Introduction 29
2.2 Method 31
2.3 Results 34
2.4 Interpretation and discussion 39
2.5 Conclusion 46
3 Study II. Access over ownership: barriers for adopting Mobility as a Service (MaaS) from the perspective of users and non-users 47
3.1 Introduction 48
3.2 Theoretical background 49
3.3 Method 52
3.4 Results 56
3.5 Discussion 68
4 Study III. Extending the theory of planned behavior to predict and nudge toward the subscription to a public transport ticket 74
4.1 Introduction 75
4.2 Literature review 76
4.3 Method 80
4.4 Analysis and results 83
4.5 Discussion 88
5 Study IV. Telecommuters vs. physical commuters during the Covid-19 pandemic: the change in mobility-related attitudes and the future intention to telecommute 92
5.1 Introduction 93
5.2 Conceptual framework and hypotheses 95
5.3 Data and method 98
5.4 Results 101
5.5 Discussion 113
6 Discussion .................. 119
6.1 Summary of findings and their meaning for the mobility transition 119
6.2 Impactful findings across studies 123
6.3 Conclusions on how to move forward in the mobility transition 128
7 References 130
8 Appendix 151
8.1 Appendix for chapter 2 151
8.2 Appendix for chapter 3 153
8.3 Appendix for chapter 4 156
8.4 Appendix for chapter 5 158
9 Acknowledgements and Funding 161
9.1 Study I (chapter 2) 161
9.2 Study II (chapter 3) 161
9.3 Study III (chapter 4) 161
9.4 Study IV (chapter 5) 161
9.5 Chapters 1 and 6 162
9.6 Personal acknowledgements 162
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The role of urban agriculture for a resilient cityTien, Hoang, Thi, Huong Ly, Chau, Ngoc Han 29 December 2021 (has links)
Humans are simultaneously facing challenges as climate change, epidemics and scarcity of food and water. It is estimated that by 2021 over 690 million of people will face hunger; by 2050 the global population will increase up to 10 billion with 68% of the population living in urban areas. By providing 30% of self-sufficient food in 2030, urban agriculture will be a practical concept to face these challenges. The work studies the role of agricultural land as a critical part for a resilient city. Parameters related to food production are also explored. As study case, this work aims to investigate the current food security of the Ho Chi Minh city (HCMC), offering productive green solutions at different scales from land-use planning, urban design to green roofs. For a production of 6.7 kg/day of vegetables a day, the costs of are approximately $10,000 for nearly 5.6 square meters of land; this points out A-Go-Gro technology as an effective measure for vertical farming. For example, 0.18 ha of green space can produce 2 tons of vegetables per day in the Lake View settlement (district 2 in HCMC). Moreover, due to green roofs, stormwater volumes directed into the sewer system are decreased by 65% and the penetration of electromagnetic radiation is reduced by 99.4%. / Loài người đang đồng thời đối mặt với những thách thức như biến đổi khí hậu, dịch bệnh, khan hiếm thực phẩm và nước. Ước tính đến năm 2021 có hơn 690 triệu người đói và đến năm 2050 dân số toàn cầu tăng lên gần 10 tỷ người, với 68% sống ở khu vực thành thị. Được sử dụng để tự cung tự cấp 30% lương thực vào năm 2030, nông nghiệp đô thị là một khái niệm hiệu quả cho những thách thức. Bài báo là nghiên cứu đất nông nghiệp như một phần quan trọng cho một thành phố có khả năng phục hồi. Các thông số liên quan đến sản xuất lương thực được nghiên cứu. Bài báo cũng tìm hiểu an ninh lương thực của thành phố Hồ Chí Minh hiện nay. Hơn nữa, bài báo đưa ra các giải pháp phủ xanh hiệu quả trên các quy mô khác từ quy hoạch sử dụng đất, thiết kế đô thị đến mái nhà xanh tại các hộ gia đình. Với chi phí 10.000 USD và gần 5,6 mét vuông đất trồng 6,7 kg rau mỗi ngày, công nghệ A-Go-Gro là một biện pháp hữu hiệu cho canh tác theo chiều dọc. Như vậy 0,18 ha không gian xanh có thể sản xuất 2 tấn rau mỗi ngày tại khu dân cư Lake View ở quận 2. Hơn nữa, bằng cách làm mái nhà xanh, nước mưa giảm đến 65% vào hệ thống cống và sự xâm nhập bức xạ điện từ giảm 99,4%.
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The Effect of Soil Cation Balancing on Soil Properties and Weed Communities in an Organic RotationLinder, Katie Jo January 2015 (has links)
No description available.
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Svensk hampa : från spill till inredning / Swedish hemp : from waste to interior decorationNordlin, Monika January 2022 (has links)
Produktionen av syntetiska textilfibrer har lett till stora konsekvenser för miljön, bland annat i form av utsläpp av mikroplaster samt stora koldioxidutsläpp. Textilbranschen har i och med globaliseringen centrerat produktionen till ett fåtal låglöneländer och avståndet mellan producent och konsument har gjort det svårare för användaren att förstå vilket avtryck en vara lämnar på miljön. För att kunna ställa om till en mer hållbar textilindustri, finns inom EU en strävan efter innovativa lösningar och nya affärsmodeller. Ett område som fått ett stort genomslag inom hållbara material är biokompositer, som helt eller delvis är tillverkade av förnybara råvaror och är biologiskt nedbrytbara. Högskolan i Borås koordinerar projektet Biobaserade restströmmar med potential i teknisk textilindustri och har för detta köpt in spillmaterial från företaget Svensk Hampaindustri (SHI), i form av hampastjälkar. Som komplement till tidigare studier inom projektets ramar, syftar denna studie till att undersöka spillmaterialets potential utifrån estetiska aspekter, för att kunna bredda dess användningsområden till att omfatta heminredning och således förbättra möjligheterna att tillvarata lokalproducerat växtmaterial. För att ta reda på detta framställdes tre biokompositer av spillmaterialet. I två utav materialen tillsattes även behandlade hampafibrer respektive ull, för att undersöka om och hur det förändrade resultatet utifrån ett estetiskt perspektiv. I syfte att undersöka kundintresset utvärderades dessa materialprototyper genom en liten marknadsundersökning. På grund av det knappa underlaget, kan inga långtgående slutsatser dras utifrån resultatet men det ger dock en indikation på att det finns ett kundintresse för materialen utifrån dess estetiska aspekter och framför allt i kombination med dess fördelar avseende hållbarhet, däribland lokal produktion. Respondenterna kunde se en rad potentiella användningsområden för biokompositerna inom området heminredning. Resultaten stärker således tesen om att spillmaterialet från SHI kan utgöra en lokal källa till hållbara produkter, där det estetiska har en avgörande roll och att det är befogat med satsningar på infrastruktur och ny teknik för att kunna ta tillvara och förädla detta. Att möjliggöra för odlarna själva att bereda fibrerna för framställning av kompositer eller textilier, skulle dessutom kunna stärka den lokala kunskapen om råvaran och kunna bidra till ökad lokal självförsörjning. Resultaten av studien kan således vara ett steg i rätt riktning mot ett systemskifte där hållbar lokal produktutveckling och design ersätter globala värdekedjor och mot omställningen mot en mer hållbar och fossilfri ekonomi vilket EU eftersträvar. / The production of synthetic textile fibers has resulted in major environmental impacts, including large emissions of carbon dioxide and microplastics. Along with the globalization, the textile industry has concentrated the production to a few low-wage countries and the distance between producer and consumer has made it more difficult for the user to understand the environmental impact of a product. In order to promote a more sustainable textile industry, there is a quest for innovative solutions and new business models within the EU. One significant area when it comes to sustainable materials is biocomposites, which are made entirely or partially from renewable and biodegradable sources. The University of Borås coordinates a project called Bio-based residual streams with potential in the technical textile industry, and has for this purpose purchased waste material from the company Svensk Hampaindustri (SHI), in terms of hemp stalks. As a complement to previous studies within the framework of the project, this report aims to investigate the potential of the waste material based on aesthetic aspects in order to expand the areas of use to also include interior decoration. This could improve the possibility of making better use of locally produced plant material. To investigate this, three biocomposites were produced from the waste material. In two of the materials, treated hemp fibers and wool were added, to find out whether it affected the result from an easthetic perspective, and in that case how. In order to investigate the customer interest, these material prototypes were evaluated through a small market survey. The result indicates that there is a customer interest for the materials based on its aesthetic aspects and especially in combination with its advantages regarding sustainability, including local production. The respondents could see a wide range of potential uses for the biocomposites in the field of home decoration. The results strenghten the thesis that the waste material from SHI can contribute as a local source of sustainable products, where the aesthetics has a major role and that investments in infrastructure and new technology according to the processing of the raw material, is justified. Enabling the farmers to prepare the fibers themselves for the production of composites or textiles, could also strengthen local knowledge of the raw material and further contribute to increased local self-sufficiency. The results of the report can therefore promote a system shift where sustainable product development and design replaces global value chains and further support the transition to a more sustainable and fossil free economy, in accordance with the ambition of the EU.
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Toward [Re]generative Environmental DesignOesch, H. Frederick 18 December 2000 (has links)
Even with all the knowledge and wisdom we can acquire, combined with the best of collective intentions, it will always be the case, that ultimately we have to balance what’s desirable with what’s possible. But what’s possible always proceeds us, like a carrot in front of our nose. Yet yesterday's dreams, could have been today’s reality... and perhaps todays dreams, can become real tomorrow.
“Too often budget restrictions are used as the reason why good design is not possible, but the vernacular demonstrates over and over that fine, low-budget, small-scale design is possible if the designer [builder and inhabitant] cares.” [Wayne Attoe: The Architecture of Ricardo Legorreta]
In this case, the project is a new rural family residence for a couple and their son, with an adjacent cottage for their aging parents. With a collective desire to design, build and live in the most ecologically responsible manner possible, the challenge is to integrate as many environmentally beneficial principles as logistics and budget constraints will allow. The result is a collaborative choreography of site, structure, materials selection, and sequence.
The appropriate criteria by which a given structural system or material should be specified, is relative to the total system performance and longevity. Optimized performance is achieved through the correct interrelationship of elements, to maximize the greatest cumulative benefit. For example, the high embodied energy and pollution from the manufacture of extruded polystyrene [XPS] insulation is undesirable. However, because of its high R-value, moisture resistance, compressive strength, and dimensional stability, it is currently the best insulation available for below grade applications. Its use makes a living sod roof practical, which may have an enormous overall positive impact, but otherwise might not even be possible.
"The most elegant design solutions... those that reduce complexity while solving multiple problems... won't be found by considering each item in isolation." [Alex Wilson and Nadav Malin: Environmental Building News, 10.95]
In keeping with the principles and intentions cited earlier, the decision was made to build a [passive solar / straw bale and heavy timber / living roof] home. / Master of Architecture
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Självförsörjning i Norrbotten : En Analys av Nuvarande Situation och Utmaningar för en Hållbar Framtid / Self-Sufficiency in Norrbotten : An Analysis of the Current Situation and Challenges for a Sustainable FutureAhlstrand, Viktor January 2024 (has links)
Denna rapport undersöker logistiska utmaningar och möjligheter för att öka självförsörjningsgraden inom livsmedelsproduktionen i Norrbotten, Sverige. Norrbotten står inför svårigheter på grund av extrema klimat- och geografiska förhållanden, vilket påverkar tillgängligheten till varor och tjänster. Målet med studien var att föreslå åtgärder för att förbättra regionens logistiknätverk och öka självförsörjningsgraden. Genom en litteraturstudie och empirisk datainsamling från workshopen "Arctic Food Arena" analyseras självförsörjningsgraden och logistikutmaningarna i Norrbotten. Resultatet visade att ekonomiska utmaningar för lokala producenter och minskad primärproduktion är hinder för hållbarhet. En betydande minskning av mjölkinvägningen förutspås, vilket kan påverka både jordbruksnäringen och den regionala ekonomin. Dessutom minskar antalet mjölkkor dramatiskt, vilket är oroande för framtiden. Importen av livsmedel som inte kan produceras lokalt utgör en utmaning, men växthusodling har potential att täcka denna efterfrågan. Spannmålsodlingen har minskat betydligt, vilket ökar beroendet av import. Inom logistik och distribution är utsläpp av växthusgaser från mjölkproduktionen en oro, men närodlat är inte alltid den mest effektiva åtgärden för att minska utsläpp. Utmaningar inom paketering, lagring, orderhantering och ekonomi finns inom jordbrukssektorn. Trots möjligheten att outsourca vissa aktiviteter väljer de flesta producenter att behålla kontrollen över processen för att minska kostnader och bibehålla kvalitet. Ekonomiska incitament är avgörande för både jordbrukare och konsumenter, eftersom deras val påverkar konkurrensen inom den regionala jord- och lantbrukssektorn. För att effektivt hantera säsongsbetonade produkter och minska förluster föreslås optimering av lagringskapaciteten genom investeringar i kyl- och fryslager samt användning av externa logistiklösningar. Ökad självförsörjning är en del av ekvationen, men ensam räcker den inte för att minska klimatpåverkan. Det krävs en klimatvänligare produktionsprocess, där en starkt klimatmedveten strategi och investeringar för att minska utsläppen och optimera resursanvändningen på lång sikt. / This thesis analyzes challenges and opportunities connected to logistics to increase self-sufficiency in food production in Norrbotten, Sweden. The northern location and extreme climate contribute to different challenges and difficulties for transportation and production. The aim of this study was to propose actions to improve logistics and self-sufficiency in the region. By a literature review and data collection from the workshop “Arctic Food Arena,” the analysis of the degree of self-sufficiency was made. The results showed challenges in profitability for local producers, and a decrease in primary production was a major issue for sustainability. A continuous decrease in dairy cows and milk production is to be reckoned with in the future, which can affect the regional economy. Another challenge is that due to the cold climate, some food can't be produced locally. Greenhouse farming has proved to be a good alternative in this matter. The grain cultivation has seen a large reduction, which has increased the dependence on imported goods. In logistics and distribution, greenhouse gas emissions from milk production are a big concern, but locally produced food is not necessarily the most effective way to reduce emissions. Packaging, storage, order processing, and finance are other areas where challenges occur. Most producers choose to maintain control by themselves instead of outsourcing these tasks to a third party, even though they are time-consuming and not performed very well. Economic incentives are crucial for both farmers and consumers, as their choices impact competition within the regional agriculture sector. To effectively manage seasonal products and reduce losses, optimizing storage capacity through investments in refrigeration facilities and the utilization of external logistics solutions is proposed. Increased self-sufficiency is part of the equation, but it alone is insufficient to reduce climate impact. A more climate-friendly production process is necessary, involving a strongly climate-conscious strategy and investments to decrease emissions and optimize resource utilization in the long term.
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