Browsing by study line "Global hållbarhet"

Earth’s overshoot day marks the date when humanity’s ecological footprint exceeds Earth’s biocapacity for the year. As the day fell on earlier every year it shows that our current consumption pattern is unsustainable. One of the main human sources of greenhouse gas emissions is related to household consumption and thus companies play an important role in developing consumption practices more sustainable for consumers as they are the main providers of products and services. This research examines the ways three Finnish companies guide consumers towards environmentally sustainable choices as well as drivers and barriers related to consumer guidance. The objective is to enlighten companies’ consumer guiding methods as part of corporate responsibility and understand which factors encourage and hinder companies to guide consumers. The research was conducted as a qualitative multiple-case study. The case companies were Valio, S Group’s grocery stores and Fazer. The research data was collected via companies’ sustainability reports and focused semi-structured interviews by interviewing the case companies’ employees working with corporate responsibility, environmental management and communication. The data was analyzed by data-driven content analysis. The findings show that the case companies use guiding methods to steer consumers to environmentally sustainable choices: information provision, choice editing, nudging and financial incentives. The current trends related to sustainability and responsibility as well as a potential competitive advantage, the protection of brand image, the benefits of a forerunner, and a corporate strategy in which sustainability is an integral part encourage companies to guide consumers. Whereas, the principle of consumers’ freedom of choice, the responsibility of a big operator as well as risks related to the development of innovations and being a forerunner cause tensions in consumer guidance. The results confirm that various tensions are related to guiding consumers towards sustainability. Especially, the concept of consumers’ freedom of choice is firmly embedded in the mindset of business. Therefore, future research could examine the ways to bring these tensions and underlying contradictions more strongly into the public discussion to find solutions to promote sustainable consumption for consumers among companies.

Socio-ecological transition refers to a fundamental change in the structure, culture, and practices of a socio-ecological system. Socio-ecological transitions have been studied especially from an ecological perspective. In recent years, cities have been studied more as socio-ecological systems. The role of individual actors in socio-ecological transitions has not been on a focus of previous research of socio-ecological systems. The study intends to fulfill this gap. This master's thesis examines two cases in Helsinki, namely the evacuation of the residents of Myllypuro Alakiventie in 1999 and the Kyläsaari waste incineration plant in 1983 as socio-ecological transitions. The purpose of the study is to describe the progress of the socio-ecological transition in both cases by placing the course of cases in adaptive circles. The second aim of the study is to find out whether the Helsinki City Administration was able to promote or slow down the progress of the socio-ecological transition, which is being studied in relation to other actors in the socio-ecological transition. As research material consist article from Helsingin Sanomat newspaper and documents from the City of Helsinki Archives. The Master’s thesis describes the progress of the socio-ecological transition in both cases, as well as the role of the actors in the transition. The results show that the City of Helsinki administration had a limited opportunity to promote and slow down the progress of the socio-ecological transition. Other actors in the socio-ecological transformation, such as the townspeople, were also able to influence the progression of the socio-ecological transformation, which made it difficult for city governments to slow down or promote the transformation. In particular, the conflict between the city government and the Helsinki citizens slowed or prevented the city government from reaching its goals. However, the study finds that the city administration was not able to prevent the complete socio-ecological transition in the study cases. Better communication with the citizens and the avoidance of conflicts would help the City of Helsinki's administration to influence the progress of the socio-ecological transition more effectively in the future.

The intersections of climate change and sexual and reproductive health and rights (SRHR) have increasingly received attention from international organisations but also from academia. For some, establishing these intersections is about reducing human pressure on the Earth systems, while for others it is about the human rights of vulnerable individuals and communities. Many have lauded these connections for providing a win-win solution for both. While these benefits are championed, there has been little reflection on the underlying motives and justifications for establishing these connections in the first place. Given the problematic past of population control policies, understanding these justifications is necessary to break away from the neo-colonial practices of the past. This thesis investigates the motives and justifications for establishing such intersections between SRHR and climate change. Specifically, the thesis addresses two questions, namely: 1) In what ways are the interconnections between SRHR and climate change justified in academic literature? 2) What are the implications of the ways in which these interconnections are justified? By drawing on a postcolonial feminist theoretical framework rooted in understanding this nexus critically, and carefully reflecting on the implications of these discourses, the thesis answers these questions by systematically drawing on a sustained body of research. The data consist of 88 academic publications that are systematised through discourse analysis. The findings identify six distinctive intersectional discourses which reflect the ways in which SRHR, and climate change are justified, namely: public health, population dynamics, reproductive rights, critical, sustainable development and environment discourses. Largely reflecting adherence to liberal feminist and populationist frameworks, these findings imply that the discourses, justifications, and motives do not sufficiently address the neo-colonial practices and structural inequalities that shape intersections between SRHR and climate change. Analytically, therefore, this thesis suggests that postcolonial feminism offers a more effective way for understanding intersectional discourses because it recognises how power inequalities manifest in the discourses, while contributing towards more justice-based approaches to sustainability.

Environmental problems are usually complex in nature, encompass uncertainties and affect multiple actors and groups of people in multiple ways. Hence, managing these problems requires transparent decision making that takes into consideration diverse values, perceptions and knowledge of those groups. Decisions that are made in a participatory decision-making process are more likely to express public values and local knowledge than decisions made in top-down management processes. Collaboration has become a ubiquitous concept within the context of participatory planning and environmental management. It is used in describing a wide array of participatory approaches and it is often used as a tool in managing wicked problems. However, participatory approaches do not guarantee better success in solving environmental problems. Hence, it is crucial to deliberate what kind of approach is used and what kind of situations it suits. This master’s thesis examines Metsähallitus’ participatory natural resource planning (NRP) process through the concept of collaboration. The study encompasses two mutually supporting parts: a case study about Metsähallitus’ natural resource planning process for Southern Finland 2017-2022 and an equality analysis encompassing altogether four cooperation groups from natural resource planning processes. The aim of the study is to find out how trust building, commitment, social capital and stakeholders’ opportunities to influence decision-making were realized in the NRP process of Southern Finland. In addition, aspects of equality in natural resource planning are examined. Data of the case study consists of seven qualitative semi-structured interviews. Data is analyzed according to the principles of qualitative content analysis. Data of the equality analysis consists of six NRP cooperation groups’ participant lists and the data is analyzed with quantitative content analysis. Based on the results, opportunities to participate actualize most efficiently in the operational level of the cooperation group. The methods used and facilitator’s contribution enhance the realization of equality within the cooperation group. Stakeholders reported a few defects concerning equal processing of values and interests. For example, topics regarding forestry overweighs other topics. The representativeness of stakeholders was considered good. Representatives of public agencies are most frequently participating of all stakeholder groups. Every fifth participant was a woman. What comes to social capital, one of the main results was increased mutual understanding among stakeholders that resulted from learning from each other in the process. Stakeholders’ perceptions of their opportunities to influence decision-making were labeled partly by contentment and realism, but partly by a low level of expectations. Opportunity to influence in decision-making is a remarkable factor for commitment and motivation to participate. The context of NRP-process also affects the planning and its results, but further research on this topic is needed and I propose this as one future research topic. More research is also needed to evaluate on how one of the main principles of collaboration, sharing decision-making power, affects natural resource planning and its results, if adopted.

Planning process for the Arctic Railway was initiated by the Ministry of Transport and Communications in 2017 and lasted until early 2019. The proposed railway line would cut through the homeland of the indigenous Sámi, which received harsh criticism from the Sámi Parliament for its adverse effects on the traditional Sámi culture and livelihood, both protected by the Constitution of Finland. In this thesis the claims of these two actors are analysed using the Justification theory and Justification analysis to gain insight into the underlying justifications that were used to either oppose or support the Arctic Railway. The results will also illuminate how the MTC’s use of justifications resulted in the constitutional rights of the indigenous Sámi being disregarded during the planning process. At the end of this thesis the reader should have a greater understanding of the Arctic Railway’s planning process, the main arguments and justifications of the two key actors, and how they were used to either resist or support the railway’s construction.

Globaali väestönkasvu ja lisääntyvä kulutus ovat johtamassa muiden ongelmien ohella luonnonvarojen ehtymiseen ja maa- ja vesiekosysteemien saastumiseen. Eräs tapa ratkaista näitä ongelmia on siirtyä kohti resurssitehokkaampaa kiertotalousperiaatteiden mukaista luonnonvarojen käyttöä. Sekä taloudellisten ohjauskeinojen kautta syntyvät kannustimet että yritysten oma aloitteellisuus ovat keskeisiä kiertotalouden mukaisiin toimintatapoihin siirtyessä. Kokonaisvaltaisen muutoksen edistymistä helpottavat konkreettiset kiertotalouden indikaattorit ja mittaustavat. Ramboll Finland Oy:n ja Luonnonvarakeskuksen luoma alueellinen resurssivirtamalli huomioi kattavasti sekä raha- että materiaalimääräisten resurssien liikkeet tarkastelualueella. Tämän tutkielman tavoitteena on laajentaa kyseistä mallia ottamaan huomioon myös yksittäisen yrityksen näkökulma. Tutkimuksessa noudatettiin konstruktiivista lähestymistapaa, jossa luotiin alueelliseen resurssivirtamalliin uusi ulottuvuus yritystason analyysin muodossa. Keskeisenä menetelmänä käytettiin alueellista ympäristölaajennettua panos-tuotosanalyysiä. Tutkielmassa kehitettiin teoreettinen yritystasolle laajennettu alueellinen resurssivirtamalli, jonka toimintaa testattiin numeerisesti Lapin maakunnan kattavasti käyttäen esimerkkiyrityksenä kuvitteellista paperiteollisuuden yritystä. Muodostettuun malliin kytkettiin kiertotaloutta edistäviä taloudellisia ohjauskeinoja, joita olivat maa-ainesvero, vedenottovero, vedenkäyttövero, sekä arvonlisäverokannan lasku valituilla toimialoilla. Lisäksi tutkittiin yrityksen oma-aloitteista muutosta energianlähteiden käytössä. Mallilla pystyttiin havainnollistamaan, kuinka alueen raha- ja materiaalimääräiset resurssivirrat muuttuvat uuden yrityksen tullessa alueelle. Lisäksi muodostetun mallin avulla pystyttiin tarkastelemaan kiertotaloustoimien vaikutuksia sekä yrityksen että aluetalouden raha- ja materiaalimääräisiin resurssivirtoihin. Tutkielman tulosten mukaan ohjauskeinojen vaikutukset sekä yrityksen että alueen talouteen jäivät varsin pieniksi. Ympäristövaikutusten mallinnuksessa huomattiin, että mallin jatkokehittelyssä tulee tehdä rahamääräisen kokonaistuotannon irtikytkentä ympäristövaikutuksista todenmukaisempien tulosten saamiseksi. Vastaava malli voidaan tutkielmassa käytetyllä menettelyllä muodostaa kuvaamaan haluttua aluetta ja siihen voidaan kytkeä minkä tahansa yrityksen tiedot.

The planetary health approach emphasizes the interconnectedness between human health and natural systems. Urban planners also have the opportunity to promote planetary health through their work by reducing the negative environmental impacts of planning solutions and by increasing decisions that support residents' health and wellbeing. Numerous studies have shown that nature promotes human physical, mental, and social health, underscoring the importance of accessible nearby nature, especially in growing cities. This thesis examines urban planning in the city of Lahti from the perspective of planetary health. The study aims to investigate how nearby nature and its health and wellbeing effects, particularly for children and young people, have been considered and identified in land use planning. Additionally, the goal is to determine how conflicting land use interests are prioritized in decision-making. The research material consists of interviews with officials from the Lahti Urban Environment service area, and the data is analyzed with qualitative content analysis and thematization. The results indicate that nearby nature is perceived as an important part of Lahti's urban structure. Urban greenspaces and nearby nature areas are most concretely taken into account by zoning them as green areas in general and detailed plans. Furthermore, urban planning utilizes surveys of nearby nature conducted in early childhood education institutions and schools to ensure accessibility of nearby nature for children and adolescents. The appreciation of Lahti's planners, nature-friendly organizational culture, functional planning practices, and the recognition of the city's environmental efforts support the preservation of nearby nature areas in the urban structure. However, green areas without zoning are constantly at risk of being allocated for other land use purposes in a growing city. Planners describe their work as a continual search for compromises between conflicting desires, goals, and land use interests. They hold a central position of power and responsibility in making sustainable planning decisions, which can also be guided by planners' own values, attitudes, and expertise. Systems thinking required by planetary health approach along with research findings on the health and wellbeing effects of nearby nature, should be more effectively integrated into urban planning, political decision-making, and public discourse. Although this study focuses on planners in one city, it offers interesting insights into effective urban planning practices and current challenges within the framework of planetary health.

Abandoning carbon intensive lifestyles plays an integral role in mitigating the current climate crisis, especially in wealthy countries such as Finland where citizens’ carbon footprints are large. Mitigative lifestyle change can however be hard as many factors hinder the adoption of low-carbon practices. It can also be hard to recognize factors that could push lifestyle change forward. The significance and range of these factors, often called barriers and enablers, can vary between different places as each place constitutes its unique context. Studying barriers and enablers in different places can help us decide how to best advance the adoption of low-carbon practices in these contexts. In this thesis barriers and enablers are examined in the context of rural Finland. Characteristics that are often connected to rural Finland include long distances, scarcer services, conservativeness, and communality. The aim of this study was to examine what kinds of barriers to and enablers of low-carbon lifestyle change people dwelling in rural Finland experience, and which of these barriers and enablers have special links to the rural context. Eight citizens of Kauhajoki municipality were interviewed. The transcribed interview data was analysed with qualitative content analysis. Barriers and enablers were coded from the data, and 14 barrier and 13 enabler categories were formed. The themes of the barrier and enabler categories coincided well in terms of their content. Barriers were mentioned more often. Both barriers and enablers included factors related to infrastructure, availability of services and products, time, money, knowledge, health, social environment, habit formation, life situation, feelings, and perceptions of difficulty or easiness. They stemmed from the participants’ psychological processes and personal lives, the resources they had, and the physical and social aspects of their environment. Barriers and enablers with links to the rural context were most abundantly connected to infrastructure and availability. Based on the results, rural citizens live in a complicated push-pull environment of different barriers and enablers. Given that barriers appear to be more easily identified, it is important to start highlighting enablers. Even though in rural areas barriers and enablers related to the physical environment are most visible, attention should be paid to all factors to ensure that no potential for change is wasted. The results of this thesis help recognize both hurdles and helpers of low-carbon lifestyle change in rural Finland.

This thesis investigates the application of machine learning (ML) technologies in the analysis of wildlife images captured by camera traps, focusing on its significance for ecology and conservation. With the advent of digital imaging and the increasing use of camera traps in wildlife monitoring, the volume of data thus generated has presented a significant challenge in terms of processing and analysis. This study aims to address this challenge by systematically reviewing the current state of ML applications in this field, identifying key technologies employed, and evaluating their effectiveness in various ecological and conservation tasks. Through an extensive literature review and analysis, the research reveals a strong preference for the use of convolutional neural networks (CNNs), particularly residual neural networks (ResNet), due to their ability to efficiently process and analyze large visual datasets. The study also highlights the primary ML tasks within this context, namely animal detection and species classification. Moreover, it identifies the main ecological objectives pursued through ML-assisted camera trap image analysis, emphasizing its frequent use in ecological assessments and wildlife population monitoring. The thesis identifies areas for improvement, such as addressing the underrepresentation of numerous taxa and enhancing the quality of the environmental assessments, and suggests directions for future research, including the development of more robust ML models capable of handling more diverse environments and datasets. By showcasing the potential of ML to revolutionize ecological research and conservation efforts, this study hopes to contribute to the understanding of how technology can be harnessed to preserve biodiversity and ensure more effective and efficient management of natural resources.

Finnish forests have a major impact on climate change at a national level, as approximately 86 % of Finland's surface area is forest and forests are a significant carbon sink. Continuous cover forestry is better from the point of view of carbon sequestration than even-age forestry. The Finnish Forest Act was reformed in 2014. Forest professionals and forest owners have had time to adapt to the new Act, to consider the use of alternative methods or, possibly, to take these methods into practice. Forest professionals have a clear position of power through information and communication to forest owners and the creation of a prevailing atmosphere of attitudes. Examination of the attitudes and the values of forest professionals are important as their attitudes and values have an impact on the recommendation of forest management methods. The purpose of this study was to examine how familiar continuous cover forestry was to forest professionals and forest owners as well as their perceptions of it. In addition, the values of forest professionals and how different factors influence their perceptions of continuous cover forestry were examined. The data used in this research was from a survey conducted in 2017. According to the results, forest professionals and forest owners are quite familiar with continuous cover forestry. The forest professionals’ perceptions of it were more negative compared to the forest owners’ perceptions. Gender and educational background were factors that were found to impact the attitudes of the forest professionals. Their perceptions of continuous cover forestry also affected the percentage of continuous cover forestry recommended by them. Forest professionals valued the sales proceeds of wood the most and the carbon sequestration of forests the least.