Sökning: "avskogning ett problem"
Visar resultat 1 - 5 av 13 uppsatser innehållade orden avskogning ett problem.
1. Examining Conservation Narratives : An Environmental Discourse Analysis of WWF Madagascar
Master-uppsats, Uppsala universitet/Institutionen för arkeologi och antik historiaSammanfattning : This thesis examines the conservation narratives of Madagascar the ambiguity of forest cover and deforestation estimates, and the difficulty in deconstructing the narratives linked to the idea of a once fully forested island. In particular, shifts in the conservation debate are related to the discursive power of a large-scale international NGO, the WWF. LÄS MER
2. Design of a 2-D Lattice Flower Constellation for Earth observation applying the twin satellite concept
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Events such as forest fires or floods are a danger to our Earth’s environment and the people living in it. The sooner they can be detected, the less damage they can cause. An idea arises: use satellites to monitor the Earth and relay information to prevention and rescue organizations in a very short time, regardless of accessibility from ground. LÄS MER
3. Evaluation of five hardwood species from Zambia to produce fuel pellets for cooking purposes : Study with a single pellet press including pellet production, post production testing and X-ray examinations
Kandidat-uppsats, Karlstads universitet/Avdelningen för energi-, miljö- och byggteknikSammanfattning : 81% of the population in sub-Saharan Africa relies on charcoal and firewood to cover their energy needs for cooking. In Africa charcoal is usually produced by burning tree in a traditional kilns and then the food is cooked with a carbon-fired stoves indoors. LÄS MER
4. Is Deforestation in Colombia Caused by Oil Palm Expansion?
Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknikSammanfattning : The palm oil industry is growing globally and palm oil is today the most used vegetable oil for biofuels, however, over the last years research has showed that it has caused great deforestation in Southeast Asia where the grand majority of oil palm is produced. There has also been reports on poor working conditions showing that the palm oil is not socially sustainable either. LÄS MER
5. Different perspectives of deforestation in the Peruvian Amazon : An interview study based in Cusco and Pilcopata in the Cusco region
Kandidat-uppsats, Linköpings universitet/Tema MiljöförändringSammanfattning : The Amazon rainforest constitutes a quarter of the global biodiversity and is responsible for 15% of the terrestrial photosynthesis. It is important to protect the forest and limit the deforestation to not release more greenhouse gases, which aggravate climate change. LÄS MER