Sökning: "West Africa"

Visar resultat 6 - 10 av 179 uppsatser innehållade orden West Africa.

  1. 6. The impact of CO2 fertilisation on foliage in West and East Africa

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Gaetane Demyttenaere; [2023]
    Nyckelord :Physical geography and ecosystem analysis; CO2 fertilisation; semi-arid ecosystems; remote sensing; Normalised Difference Vegetation Index; Earth and Environmental Sciences;

    Sammanfattning : Anthropogenic impact on terrestrial ecosystems continues to grow as we further enhance atmospheric Carbon Dioxide (CO₂) concentrations. The changing climatic conditions and direct influence of CO₂ on vegetation has a big impact on ecosystem functions. LÄS MER

  3. 7. An evaluation of the Janzen-Connell hypothesis for a dry tropical forest in Guinea-Bissau

    Kandidat-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Petya Petrowa Kirjazow; [2023]
    Nyckelord :Earth and Environmental Sciences;

    Sammanfattning : The Janzen–Connell hypothesis states that seedling survival increases with distance from the parent tree, which promotes regular spacing of species within a forest and thus biodiversity. Very few studies have tested this hypothesis in tropical Africa. LÄS MER

  4. 8. L’Influence du français sur le wolof dans le parler d’une locutrice sénégalaise

    Kandidat-uppsats, Högskolan Dalarna/Institutionen för språk, litteratur och lärande

    Författare :Elisabeth Linderod; [2023]
    Nyckelord :code switching; French; Urban Wolof; plurilingualism; alternance codique; code switching; français; wolof urbain; plurilinguisme;

    Sammanfattning : L’objectif de cette étude est de déterminer comment le français influence le wolof, une langue qui est en concurrence avec le français (la langue officielle) au Sénégal. Ce faisant, elle détermine le cadre historique et théorique de l’étude. LÄS MER

  5. 9. Gender dimension in the informal trade networks in the ECOWAS region: the case of the Nana Benz

    Master-uppsats, Lunds universitet/Ekonomisk-historiska institutionen

    Författare :Gloria Sánchez Sánchez; [2023]
    Nyckelord :Social Sciences;

    Sammanfattning : This research focuses on the determinants of participation in informal trade and firms for women in West Africa using the example of the Nana Benz in Togo as a case study. Women have been involved in informal trade for centuries, yet their role tends to be overlooked due to gender inequalities. LÄS MER

  7. 10. Pathways towards universal access to electricity in West Africa : Case study of Mali and Senegal

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Vittorio Bozzo; [2023]
    Nyckelord :Universal electricity access; Senegal; Mali; OnSSET; GIS; PV mini-grid; Universell tillgång till el; Senegal; Mali; OnSSET; GIS; PV mininät;

    Sammanfattning : Despite the vast solar potential in both Mali and Senegal, the electricity access in both countries remains one of the lowest in the world. The main problem is represented by the disparity between rural and urban settlements. In Senegal, the electricity access for rural areas was lower than 50%, while in Mali was around 35%. LÄS MER