Sökning: "waste pickers"

Visar resultat 1 - 5 av 11 uppsatser innehållade orden waste pickers.

  1. 1. Securing Costa Rica’s Sustainable Future: A multi-level perspective analysis of the sustainability transition to operationalise the 3Rs in the plastic waste management system in Costa Rica

    Master-uppsats, Lunds universitet/LUCSUS

    Författare :Maricruz Bravo Gallegos; Stephanie Dowlen; [2022]
    Nyckelord :Circular economy; integrated sustainable waste management; plastic pollution; waste pickers; recycling; recovery; Social Sciences;

    Sammanfattning : Plastic waste and pollution have proliferated globally causing environmental degradation and biodiversity loss. Costa Rica hosts 5-6% of global biodiversity and struggles to balance socio-economic development with environmental protection in the context of plastic waste management. LÄS MER

  3. 2. Avfallsplockning i Stockholm – människor som kämpar på samhällets botten

    Kandidat-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Benjamin Neander; Albin Lundquist; [2021]
    Nyckelord :Waste picking; informal sector; informal waste management; poverty; circular economy; Avfallsplockning; informell sektor; informell avfallshantering; fattigdom; cirkulär ekonomi;

    Sammanfattning : I takt med en växande befolkning i världen ökar också mängden avfall. Avfallsplockare, “waste pickers”, är människor som tjänar sitt levebröd genom att samla på återvinningsbart avfall. LÄS MER

  4. 3. Instance Segmentation of Multiclass Litter and Imbalanced Dataset Handling : A Deep Learning Model Comparison

    Master-uppsats, Linköpings universitet/Datorseende

    Författare :Rolf Sievert; [2021]
    Nyckelord :Machine learning; Multiclass; Deep learning; Instance segmentation; Object segmentation; Iterative stratification; Mask R-CNN; DetectoRS; Imbalanced dataset; Classification; Detection; Segmentation; Litter; Trash; TACO; COCO; MMDetection; Multinomial; Cybercom; AI; Artificial intelligence; Land-based litter; Computer vision; Maskininlärning; Djupinlärning; Instanssegmentering; Objektsegmentering; Mask R-CNN; DetectoRS; Obalanserat dataset; Klassificering; Detektion; Segmentering; Skräp; TACO; COCO; MMDetection; Multinomial; Cybercom; AI; Artificiell intelligens; Datorseende;

    Sammanfattning : Instance segmentation has a great potential for improving the current state of littering by autonomously detecting and segmenting different categories of litter. With this information, litter could, for example, be geotagged to aid litter pickers or to give precise locational information to unmanned vehicles for autonomous litter collection. LÄS MER

  5. 4. Integrating gender and environmental issues : A case study on gender mainstreaming within the organisation of WIEGO and their waste management projects in Brazil

    Kandidat-uppsats, Jönköping University/Högskolan för lärande och kommunikation

    Författare :Victoria Nordell; Elin Niklasson; [2021]
    Nyckelord :Waste Management; Environmental Challenges; Gender Mainstreaming; Feminist Political Ecology; FPE; Environmental Justice; Intersectionality; Women’s Empowerment; Gender Equality; Waste Pickers; Waste Picking; Recycling; Informal Sector; Brazil; WIEGO; Climate Crisis; Gender; Avfallshantering; Miljöfrågor; Gender Mainstreaming; Feministisk Politisk Ekologi; FPE; Miljörättvisa; Intersektionalitet; Women’s Empowerment; Jämställdhet; Avfallshanterare; Återvinning; Den informella sektorn; Brasilien; WIEGO; Klimatkrisen; Genus;

    Sammanfattning : The world is facing a global waste crisis due to half of the waste produced not being collected, treated or safely disposed of. Waste not managed in a proper way causes air and water pollution and has negative health and social impacts on people living or working close to the waste. LÄS MER

  7. 5. Municipal Solid Waste Management in Informal Settlements – A multiple-case study of challenges and possibilities in the favelas and informal sector of Rio de Janeiro city

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Miljö- och energisystem

    Författare :Emma Bergman; [2019]
    Nyckelord :municipal solid waste management; informal settlement; favela; waste picker; recycling cooperative; environmental protection; social inclusion; Rio de Janeiro; Technology and Engineering;

    Sammanfattning : Today, about one billion people in the world live in informal settlements and lack access to basic services and city infrastructure. In Rio de Janeiro, approximately 1,4 million people, one fourth of the city population, live in informal settlements, in Brazil called favelas. LÄS MER