Tim Sahre
Environmental Informatics | Bridging Technology & Ecology for Better Futures
Interested in learning and implementing multidisciplinary approaches to complex questions and passionate about utilizing technology to solve pressing environmental challenges, my academic path has been a blend of environmental science and IT. During my studies, I mastered crucial technical skills in environmental information systems, databases, and web technologies, further developing my expertise in environmental analysis. I worked on projects ranging from the use of environmental information systems to ecological data analysis, combining theoretical knowledge with practical applications to solve contemporary environmental problems.
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The following project realizes a spatial and temporal analysis of water loss from the Aral Sea & Baikal Sea, based on the determination of the normalized digitized water index (NDWI).
Project description: The report “The Aral Sea & Lake Baikal” analyzes the changes in water masses of both lakes using the Normalized Difference Water Index (NDWI). It provides a detailed geographical and historical overview of both lakes, followed by a description of the data and methodology used. The results show significant water loss in the Aral Sea, while Lake Baikal, despite experiencing lesser changes, also faces environmental issues. The report concludes with a discussion on the ecological and socio-economic impacts as well as measures for restoration.