Essays about: "shallow water effects"

Showing result 6 - 10 of 18 essays containing the words shallow water effects.

  1. 6. Container vessel maneuvering model in shallow waters and assessment of maneuvering coefficients through system identification

    University essay from KTH/Marina system

    Author : Christos Kostoulas; [2017]
    Keywords : maneuvering theory; container 4DOF maneuvering model; Son and Nomoto; shallow water effects; system identification; maneuvering coefficients; semi empirical equations for maneuvering;

    Abstract : A vessel operating in the real world has to overcome wind, waves and ocean currents. The result of all the above is a motion of 6 degrees of freedom (DOF). READ MORE

  3. 7. Effekter av bearbetningsdjup i plöjningsfri odling

    University essay from SLU/Dept. of Soil and Environment

    Author : Fredrik Sörensson; [2015]
    Keywords : penetrationsmotstånd; genomsläpplighet; skörd; dragkraftsbehov; markstruktur;

    Abstract : In Sweden, reduced tillage usually means non-inversion tillage, where primary tillage is carried out using chisel ploughs or disc implements. Primary tillage method is mainly determined by the desired soil loosening and the handling of soil residues. READ MORE

  4. 8. Light, temperature and competition : understanding the causes for climate-driven regime shifts in arctic marine benthos

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

    Author : Kim Scherrer; [2015]
    Keywords : macroalgae; light; invertebrate; coralline algae; Arctic; benthic; regime shift; climate change; marin ekologi; tång; kalkalg; Arktis; regimskifte; klimatförändring; ljus;

    Abstract : In the Arctic, shallow sea-floor communities have been documented to shift abruptly from an invertebrate-dominated state to a state with high macroalgal abundance. Climate warming, resulting in increased water temperatures and decreased sea ice cover, could trigger such regime shifts in benthic ecosystems, but the underlying mechanisms are not clear. READ MORE

  5. 9. Hydrodynamic Modeling of the Mundaú-Manguaba Estuarine-Lagoon System, Brazil

    University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Author : Staffan Nilsson; Linnea Larsson; [2014]
    Keywords : MMELS; CELMM; IPH-ECO; Mundaú lagoon; Manguaba lagoon; choked lagoon; Maceió; hydrodynamic modeling; water quality forecasting; Aqua troll 200; bathymetry; water exchange; Technology and Engineering;

    Abstract : Background Lagoons are shallow coastal water bodies which occupy 13 % of the world’s total coastlines. Healthy lagoons have a rich aquatic fauna and can provide an economic benefit for the people living in its vicinity. Due to anthropogenic activities, the water quality in many lagoons is deteriorating. READ MORE

  6. 10. Inter-annual memory effects between soil moisture and NDVI in the Sahel

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Yang Zhou; [2013]
    Keywords : Physical Geography and Ecosystem Science; GEM; memory effect; soil moisture; Sahel; rainfall; land cover; soil type; remote sensing; Earth and Environmental Sciences;

    Abstract : The Sahel lies in the semi-arid zone of North Africa between the Sahara Desert to the north and the savannas and rainforest to the south. In the Sahel, the variability of vegetation growth is predominately controlled by moisture reception in the concurrent rainy season. READ MORE