Essays about: "water environment"

Showing result 1 - 5 of 678 essays containing the words water environment.

  1. 1. Water Well Investigation in Nampula Province - Slug Tests in Weathered Crystalline Rock

    University essay from Lunds universitet/Teknisk geologi; Lunds universitet/Väg- och vattenbyggnad

    Author : Sofia Hallerbäck; [2016]
    Keywords : Hydraulic conductivity; Slug tests; Weathered crystalline rock; Water Resources; Safe Drinking Water; Mozambique; Hand Pumped Water Wells; Technology and Engineering;

    Abstract : In Nampula Province, Mozambique, locating productive wells is a problem due to the heterogeneity in local geology, which consists of mainly weathered crystalline rock. This study estimates hydraulic conductivity of 10 hand pumped water wells in rural areas of Nampula Province using slug tests, and is a follow up of Andersson and Björnström (2013) and of Enkel and Sjöstrand (2013). READ MORE

  2. 2. Insight into the water oxidation mechanism on nickel hydroxide electrocatalysts : Density Functional Theory calculations and Electrochemical experiments

    University essay from Umeå universitet/Institutionen för fysik

    Author : Jonatan Mossegård; [2016]
    Keywords : ;

    Abstract : Hydrogen production is an interesting way to store solar energy and to diversify the range of applications for indirect solar power. A promising production method is to use electric power from solar photovoltaic cells to split water in an electrolysis setup. READ MORE

  3. 3. The water footprint of coffee production in Miraflor, Nicaragua

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Emma Moberg; [2016]
    Keywords : Water footprint; water footprint assessment; consumptive water use; water pollution; Nicaragua; coffee; Vattenfotavtryck; konsekvensanalys; vattenanvändning; vattenkonsumtion; vattenförorening; Nicaragua; kaffe;

    Abstract : A water footprint is a tool for assessing the impacts of freshwater use by mapping the water useof the production of a good or a service, a process in a production chain, a business or even of a whole country. One of the most commonly used methods for calculating the water footprint was developed by the Water Footprint Network (WFN). READ MORE

  4. 4. Sedimentological study of the Jurassic and Cretaceous sequence in the Revinge-1 core, Scania

    University essay from Lunds universitet/Geologiska institutionen

    Author : Casandra Hajny; [2016]
    Keywords : Krita; Jura; Vomb; Fyledalen; Vitabäck; Arnagergrönsand; Mollusker; Bivalver; Palynologi; Biostra-tigrafi; Vulkanism; Pyrit; Järnooider; Jurassic; Cretaceous; Vomb Trough; Vitabäck Clay; Fyledal Clay; Arnager Greensand; Molluscs; Bivalves; Palynology; Biostratigraphy; Volcanism; Pyrite; Iron ooids; Earth and Environmental Sciences;

    Abstract : This thesis presents a study of the core from the Revinge-1 borehole from the Vomb Trough. The core displays strata from the Upper Jurassic to the Upper Cretaceous including strata covering the the J/K−boundary . READ MORE

  5. 5. Säkrare etablering av våroljeväxter med grund bearbetning på våren

    University essay from SLU/Dept. of Soil and Environment

    Author : Hilding Tornerhjelm; [2016]
    Keywords : jordbearbetning; vårraps; såbädd; såtidpunkt; jordloppor; uppkomst;

    Abstract : Spring oilseed rape is an important break crop in cereal dominated crop rotations in Mälardalen. Also, it is one of few good preceding crops to winter wheat. Establishment of spring oilseed rape is perhaps the most critical moment in arable cropping, especially under dry conditions on clay soils. READ MORE