Essays about: "Kartografi"

Showing result 11 - 15 of 43 essays containing the word Kartografi.

  1. 11. Impact of Market Gardening on Surface Water Reservoirs in Burkina Faso - Impacts of current agricultural practices around the reservoir of Toukoumtouré, Nariarlé basin, on natural phytoplankton communities.

    University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Author : Stina Pernholm; Wille Hyrkäs; [2007]
    Keywords : Physical geography; teknisk geologi; Hydrogeologi; geographical and geological engineering; Hydrogeology; West Africa; Reservoirs; Burkina Faso; cyanobacteria; reservoir; dam; environment; water; fertilizers; ecology; pesticides; IMPECA; phyto-PAM; fluorometer; market gardening; smallholders; small scale farming; paraquat; lambdacyhalothrin; LOEC; Lampride; Calloxone; surface water; irrigation; WPI; xenobiotics; phytoplankton; phytoplancton; Nariarlé; questionnaire; survey; evaporation; water balance; toxicity; engineering; socio-economic; water quality; bluegreen algae; algal bloom; anthropogenic; ecosystem; minor field study; MFS; Pernholm; Hyrkäs; Cecchi; Berndtsson; pollution; microorganisms; drinking water; Environmental studies; Miljöstudier; Naturvetenskap; Natural science; teknisk geografi; geomorphology; pedology; cartography; climatology; Fysisk geografi; geomorfologi; marklära; kartografi; klimatologi; Civil engineering; hydraulic engineering; offshore technology; soil mechanics; Väg- och vattenbyggnadsteknik; Earth and Environmental Sciences; Technology and Engineering;

    Abstract : An evaluation of the ecological status of 23 small water reservoirs in Burkina Faso was made in 2004 by IRD (Institut de Recherche pour le Développement), Large dominance of cyanobacteria in some of the reservoirs was one of the signs of an imbalance in the ecology of the water (Cecchi et al. 2005). READ MORE

  3. 12. The influence of land-use change, root abundance and macropores on saturated infiltration rate - a field study on Western Java, Indonesia

    University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Author : Martin Larsson; Sonja Eliasson; [2006]
    Keywords : Civil engineering; kartografi; marklära; geomorfologi; Fysisk geografi; climatology; land-use change; double ring infiltrometer; saturated infiltration rate; roots; soil properties; blue dye tracer; Indonesia; west Java; Physical geography; geomorphology; cartography; pedology; klimatologi; hydraulic engineering; offshore technology; soil mechanics; Väg- och vattenbyggnadsteknik; Earth and Environmental Sciences; Technology and Engineering;

    Abstract : The aim of this study was to examine the infiltration rate of water and some parameters affecting it. Especially the land usage, the abundance of roots and macropores were investigated. A field study was carried out on western Java in Indonesia, on the slope of Mount Salak. The study compared four different land uses; i. READ MORE

  4. 13. A study of early Holocene climate changes in Småland, Sweden, with focus on the '8.2 kyr event'

    University essay from Lunds universitet/Geologiska institutionen

    Author : Hans Wennerberg; [2005]
    Keywords : geomorphology; physical geography; pollenanalys; mineralmagnetism; kolhalt; holocena klimatförändringar; pedology; cartography; climatology; naturgeografi; geomorfologi; marklära; kartografi; klimatologi; 8.2 kyr event; Sweden; mineral magnetism; carbon content; pollen analysis; Sverige; Earth and Environmental Sciences;

    Abstract : Three sediment cores, each 1.5 meters in length, obtained from Lake Byestadsjön in the province of Småland, southern Sweden were studied with high resolution mineral magnetic measurements, carbon content, pollen analysis and XRF analysis. READ MORE

  5. 14. How does elevated atmospheric CO2 concentration affect vegetation productivity? : a study based on Free Air CO2 Enrichment (FACE) experiments and two generalised vegetation models

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Kristina Mjöfors; [2005]
    Keywords : naturgeografi; climatology; cartography; pedology; CO2 exchange; photosynthesis; koldioxidutbyte; climate change; fotosyntes; klimatförändring; geomorphology; physical geography; geomorfologi; marklära; kartografi; klimatologi; Earth and Environmental Sciences;

    Abstract : Increasing levels of CO2 in the atmosphere may substantially increase net primary productivity (NPP) and thereby increase carbon sequestration by terrestrial ecosystems. Realistic Free Air Carbon Enrichment (FACE) experiments tend to show a NPP enhancement of about 25% if CO2 is elevated by 200 ppm. READ MORE

  6. 15. Agro-ecological assessment of Phonxay district, Louang Phrabang province, Lao PDR : a minor field study

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Emelie Nilsson; Anna-Karin Svensson; [2005]
    Keywords : climatology; cartography; pedology; Penman monteith combination method; soil science; GIS; geomorphology; physical geography; naturgeografi; geomorfologi; marklära; kartografi; klimatologi; Earth and Environmental Sciences;

    Abstract : Populärvetenskaplig sammanfattning: För att kunna planera jordbruket så att all mark används på bästa sätt behövs en databas som innehåller lämplig data. Det finns inte någon sådan för Laos, därför har vi valt att göra en databas och med hjälp av den beskriva norra Laos och speciellt Phonxay distriktet. READ MORE