Essays about: "flödesförändringar"

Found 5 essays containing the word flödesförändringar.

  1. 1. Changes in Gishwati-Mukura Forest and effects on biodiversity, floods, and landslides - recommendations for sustainable forest management

    University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Author : Elisabeth Claesson; [2023]
    Keywords : Rwanda; Gishwati-Mukura; Rainforest; Natural forest cover; Deforestation; Biodiversity; Flood; Landslide; Biology and Life Sciences;

    Abstract : Rainforests are of great importance for biodiversity and several ecosystem services. In Rwanda, a considerable decline in rainforest covers have been observed during the last decades. The Gishwati-Mukura Forest is one of the rainforests in Rwanda that has experienced a substantial reduction in forest cover, 99.4 %. READ MORE

  3. 2. The water balance in Graminha Basin

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

    Author : Beatrice Aulin; Henriksson Linnea; [2014]
    Keywords : MFS; Water Balance; Atlantic Rainforest; Iracambi;

    Abstract : Today, only 7 % of the Atlantic Rainforest, that once covered Brazil, remains scattered across the southern parts of the country. As the forest is rapidly disappearing, the government of Brazil has emerging interest of preservation. Thus more and more areas are turned into national parks and reserves. READ MORE

  4. 3. Assessment of environmental flow requirements in Buzi River basin, Mozambique

    University essay from Institutionen för geovetenskaper

    Author : Lovisa Lagerblad; [2010]
    Keywords : environmental flows; environmental flow requirements; present ecological state; Buzi River basin; Desktop Reserve Model; Mozambique; miljöanpassade flöden; miljöanpassade flödesbehov; nuvarande ekologisk status; Buzi avrinningsområde; Desktop Reserve Model; Moçambique;

    Abstract : Rivers belong to the world’s most complex ecosystems but increasing demands for water are degrading rivers worldwide. The increase in human populations and activities has resulted in an intense and difficult conflict between the development of rivers as a natural resource and their function as living ecosystems. READ MORE

  5. 4. Störs laxens lekvandring i en kraftverkspåverkad älvsträcka?

    University essay from SLU/Dept. Of Aquatic Resources

    Author : Johan Lundgren; [2006]
    Keywords : lax; lekvandring; flödesförändringar; torrfåran; radiomärkta; pejling;

    Abstract : The upstream spawning migration of Atlantic salmon (Salmo salar) at the confluence area between the power-station outlet and the bypass-channel in river Umeälven (flow 430 m3s-1) was compared in 2004 and 2005, two years with different experimental flow-regimes. In 2004 the water flow in the bypass-channel was altered during the day with increased flows during the nights while the water flow in 2005 mainly was altered between the weekdays and weekends. READ MORE

  6. 5. Forest damage, waterflow and digital elevation models : a case study of Krkonose National Park, Czech Republic

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Jessica Lyborg; Lilian Thurfjell; [1999]
    Keywords : forest damage; physical geography; geography; digital elevation models; waterflow; Czech Republic; Krkonose National Park; Earth and Environmental Sciences;

    Abstract : In the 1970's, a widespread deterioration in forest health in Europe was observed, first for the European fir and, subsequently, also for many other tree species. Now a large portion of the forests in Europe is affected by forest decline to varying degrees. READ MORE