Essays about: "Lake ecosystem"

Showing result 1 - 5 of 59 essays containing the words Lake ecosystem.

  1. 1. Hydrodynamic and Eutrophication Modelling of Lake Vomb: Impact of Future Climate Change on Cyanobacteria

    University essay from Uppsala universitet/Luft-, vatten- och landskapslära

    Author : Ahmed Elhabashy; [2022]
    Keywords : Hydrodynamic modelling; eutrophication; Cyanobacteria; Chlorophyll-a; climate change; MIKE 3 FM; Lake Vomb;

    Abstract : The increasing frequency of Cyanobacterial blooms in freshwater bodies raise concerns around the globe. The consequences of this phenomenon impact not only human health but the entire surrounding ecosystem. During the past decades, numerical modelling has been increasingly used to investigate and study aquatic systems. READ MORE

  3. 2. P-cycling in sub-Arctic lakes – the importance of sediment release and retention

    University essay from SLU/Dept. of Aquatic Sciences and Assessment

    Author : Hanna Ravry; [2022]
    Keywords : phosphorus; sediment; oligotrophication;

    Abstract : Oligotrophication is generally caused by a decreased nutrient availability, usually due to phosphorous limitation. This is a phenomenon impacting the entire food web and at worst causing cascading alterations within an ecosystem. Lakes of the Northern Hemisphere have lately been documented to be subjected to oligotrophication (e.g. READ MORE

  4. 3. Nutrients and biota in a lake system before and after restoration; a data analysis of the Swedish eutrophication case study Växjösjön

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Cleo Bakker; [2021]
    Keywords : sustainable development; eutrophication; phosphorus; internal loading; aluminum; biomanipulation;

    Abstract : Eutrophication has proven to be a fundamental ecological problem for lakes and other bodies of water all around the world. The process of eutrophication can be defined as a lake containing increasing concentrations of nutrients from external and/or internal input over time. READ MORE

  5. 4. Monitoring wetland cover changes during the past two decades within the protected areas of the Sudd wetland in South Sudan using MODIS data

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Charlotta Ruuskanen; [2021]
    Keywords : Physical Geography and Ecosystem analysis; MODIS; NDVI; Sudd Wetlands; Wetland Cover Classification; White Nile Hydrology; Armed Herder-Pastoralist Conflict analysis; Earth and Environmental Sciences;

    Abstract : The Sudd wetland, situated along the White Nile in the Republic of South Sudan, is recognized internationally for its unique environmental features. The distinctive ecological characteristics have resulted in the creation of numerous nature reserves in efforts to conserve the habitats and ecosystem services provided. READ MORE

  6. 5. Lake Vättern Fish: From the Water to the Consumers : ecosystem-based fisheries management assessment, fish & fish products distribution channels of lake Vättern

    University essay from SLU/Department of Molecular Sciences

    Author : Felix Isimemen-Wealth; [2021]
    Keywords : ecosystem-based fisheries management; adaptive co-management; Lake Vättern; supply value chain;

    Abstract : This study assessed the Ecosystem-Based Fisheries Management (EBFM) of Lake Vättern by using the EBFM objectives as spelt out by Engler et al. (2015) and Long et al. (2015). In order to fully understand the fish and fish products distribution channels, it was necessary to understand the lake’s fisheries and their management. READ MORE