Essays about: "avdunstning"

Showing result 11 - 15 of 37 essays containing the word avdunstning.

  1. 11. Observed hydro-climatic trends and local perceptions of water availability: a mixed-methods study in Marsyandi river basin, Nepal

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Hanna Ekström; [2020]
    Keywords : Physical Geography; Ecosystem Analysis; ETCCDI; climate indices; RHESSys; Himalaya; socio-hydrology; Earth and Environmental Sciences;

    Abstract : In the central Himalayas, water dynamics are expected to change due to multiple factors like climate change, hydro power development and shifting land use practices. This thesis looks at possible changes in water dynamics in Marsyandi river basin, Nepal, as well as causes to those changes and how they are perceived locally. READ MORE

  3. 12. Morphology formation via a ternary Cahn-Hilliard system during one species evaporation as a moving boundary problem - Finite Element approximation and implementation in FEniCS

    University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)

    Author : Nicklas Jävergård; [2020]
    Keywords : Morphology Formation; Evaporation; Cahn Hilliard Equations; Finite Element Method; Morforlogiformation; avdunstning; Cahn-Hilliards ekvation; Finita element metoden;

    Abstract : In this thesis we derive a coupled system of Cahn-Hilliard equations posed in a domain with moving boundary using arguments from thermodynamics. The physical setting we have in mind is a ternary solution observed during one species evaporation as a moving boundary problem. READ MORE

  4. 13. Morphology Formation from Ternary Mixtures upon Evaporation : a Square Cell Model Approach

    University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)

    Author : Simon Kronberg; [2019]
    Keywords : Lattice model; Morphology; Ternary mixtures; Monte Carlo method;

    Abstract : We present a novel modelling approach for the morphology formation from ternary mixtures upon evaporation, which takes into consideration two different length scales of the interaction, and further allows for these length scales to be altered. A quantitative study of the interfacial energy hints towards the existence of a mesoscopic regime - further research is needed to verify the validity of this claim however. READ MORE

  5. 14. Framtidsutsikter för pastoralism på Kenyanska betesmarker

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Zebastian Cederblad; [2019]
    Keywords : Kenya; ; kenyanska betesmarker; pastoralism; zebu; boskap; landfragmentering; klimatförändringar;

    Abstract : Pastoralism är ett system där majoriteten av en individs inkomst och mat kommer från boskapsdjur. Boskapsdjurens huvudsakliga matkälla är naturligt växande bete. Pastoralism kan delas in i tre huvudtyper; nomadisk, transhuman och stillasittande. I Kenya finns variationer av alla tre. READ MORE

  6. 15. Hur kan Östersjöns salinitet påverkas av ett förändrat klimat?

    University essay from SLU/Dept. of Energy and Technology

    Author : Jonathan Lindén; [2019]
    Keywords : Östersjön; salinitet; salthalt; klimatförändringar;

    Abstract : The Baltic Sea is one of the largest brackish seas in the world, with a characteristic salinity gradient from its northernmost point southward towards the Danish Straits. This gradient is caused by a high freshwater input from its surrounding catchment areas. READ MORE