PhD theses

All Wageningen University PhD theses

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    Wageningen PhD theses


    This database contains bibliographic descriptions of all Wageningen University PhD theses from 1920 onwards. It is updated on a daily basis by WUR Library.

    Author abstracts and/or summaries are added to all descriptions. A link to the full text dissertation is added to the bibliographic description. In a few cases, no electronic version is available, mostly because of copyright issues.

    Hard copies of all theses are available for loan at WUR Library. To request them, click the link Request this publication in the full record presentation. This is a fee based service.

    mail icon WUR Library, 9 july 2012

     

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Records 1 - 19 / 19

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Quantified analysis of selected land use systems in the Larissa Region, Greece [PhD thesis]
Danalatos, N.G. \ 1993
land evaluation - land capability - soil suitability - growth stages - crop growth stage - farming systems - soil - plant water relations - physical planning - land use - zoning - computer simulation - simulation - simulation models - greece
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Population ecology and functioning of Enchytraeidae in some arable farming systems [PhD thesis]
Didden, W. \ 1991
Oligochaeta - soil fauna - field crops - arable farming - ecology - animal behaviour - habits
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Pedogenese et potentialites forestieres des sols sulfates acides sales des Tannes du Sine Saloum, Senegal [PhD thesis]
Sadio, S. \ 1989
soil - sodium - improvement - salinization - soil formation - alkaline soils - forestry - afforestation - soil ph - soil acidity - senegal
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De geboorte van het Hoogheemraadschap van Delfland : ontginning en bedijking in de Vroege Middeleeuwen [PhD thesis]
Roorda van Eysinga, N.P.H.J. \ 1988
coasts - dykes - history - hydraulic structures - land - landscape - protection - reclamation - water management - waterways - Netherlands - boards - natural landscape - polder boards - zuid-holland
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Influence of various water management and agronomic packages on the chemical changes and on the growth of rice in acid sulphate soils [PhD thesis]
Sen, L.N. \ 1988
tropical soils - subtropical soils - rice - oryza sativa - improvement - acid soils - acid sulfate soils - reclamation - land development - land - hydrology - evapotranspiration - irrigation - management - computer software - applications - models - research - tillage - seedbed preparation
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Soils, water and nutrients in a forest ecosystem in Suriname [PhD thesis]
Poels, R.L.H. \ 1987
soil water - forestry - water relations - roots - soil - soil fertility - nutrients - permeability - absorption - hygroscopicity - soil solution - water erosion - infiltration - runoff - forests - forest products - suriname - plant ecology
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Soils and irrigation of three areas in the Lower Tana Region, Kenya : a comparative study of soil conditions and irrigation suitability [PhD thesis]
Muchena, F.N. \ 1987
horizons - irrigation - kenya - land capability - land evaluation - physicochemical properties - soil chemistry - soil properties - soil suitability - soil surveys - maps
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Soil formation, microstructure and physical behaviour of Late Weichselian and Holocene Rhine deposits in the Netherlands [PhD thesis]
Miedema, R. \ 1987
clay minerals - clay soils - climate - floods - geology - landscape - netherlands - pedology - rivers - sediment - soil formation - soil micromorphology - weathering - glacial periods - holocene - postglacial periods - quaternary - river rhine
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Desert environment and agriculture in the Central Negev and Kadesh-Barnea during historical times [PhD thesis]
Bruins, H.J. \ 1986
agriculture - water harvesting - runoff farming - water - water supply - soil surveys - nomadism - pastoralism - deserts - history - israel - arid zones

Abstract:
De geschiedenis van de runoff landbouw in het gedeelte van de Negev woestijn is beschreven. Aangezien runoff landbouw afhankelijk is van geomorfologische en bodemkundige eigenschappen van het landschap, zijn ook deze aspecten in ogenschouw genomen.

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A pedobiological study of the dung beetle Typhaeus typhoeus (Coleoptera, Geotrupidae) = Een bodembiologisch onderzoek over de mestkever Typhaeus typhoeus (Coleoptera, Geotrupidae) [PhD thesis]
Brussaard, L. \ 1985
animal behaviour - ecology - habits - Scarabaeidae - soil fauna - soil structure - Trogidae - scarabaeoidea

Abstract:
Proefschrift over cylindervormige structuren met een schotelvormige opvulling, die voorkomen in zandgronden. Deze structuren hebben een diameter van ongeveer 14 mm en ze zijn tot 15 cm lang. Tevens wordt uitvoerig aandacht besteed aan de organismen die verantwoordelijk worden geacht voor de vorming van deze structuren, namelijk mestkevers (met name de driehoornmestkever) en andere bladsprietkevers, behorende tot de familie Scarabaeoidea

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Ferrolysis, a soil-forming process in hydromorphic conditions [PhD thesis]
Brinkman, R. \ 1979
bangladesh - gley soils - horizons - hydromorphic soils - land evaluation - paddy soils - pseudogleyed soils - pseudogleys - soil degradation - soil structure - soil suitability - soil surveys - thailand

Abstract:
cum laude graduation (with distinction)

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Genesis and solution chemistry of acid sulfate soils in Thailand [PhD thesis]
Breemen, N. van \ 1976
soil taxonomy - soil classification - soil types - soil ph - soil acidity - acid soils - acid sulfate soils - natural resources - sulfates - gypsum - thailand

Abstract:
cum laude graduation (with distinction)

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Invloed van de bodemgesteldheid en de waterhuishouding op het agrarische landschap rondom Wouw [PhD thesis]
Oosten, M.F. van \ 1975
soil surveys - maps - soil water - agriculture - agricultural land - landscape - history - netherlands - noord-brabant

Abstract:
Bodemonderzoek Stiboka

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Puddling against dry plowing for lowland rice culture in Surinam : effect on soil and plant, and interactions with irrigation and nitrogen dressing [PhD thesis]
Scheltema, W. \ 1974
fertilizers - irrigation - manures - oryza sativa - plant nutrition - rice - seedbed preparation - soil science - suriname - tillage
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Bodemfysisch en agrohydrologisch onderzoek in de jonge kustvlakte van Suriname [PhD thesis]
Kamerling, G.E. \ 1974
chemical properties - clay soils - drainage - irrigation - physicochemical properties - soil formation - soil water - soil water balance - suriname
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Bodemgeschiktheidsonderzoek, in het bijzonder bij asperges, appels en stooktomaten [PhD thesis]
Dam, J.G.C. van \ 1973
land evaluation - land capability - soil suitability - apples - malus - solanum lycopersicum - tomatoes - asparagus - netherlands - soil science - limburg

Abstract:
Bodemkundig onderzoek Stiboka

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Paleopedology and stratigraphy on the Condrusian peneplain (Belgium) : with a reconstruction of a paleosol [PhD thesis]
Buurman, P. \ 1972
belgium - palaeosols - soil formation - tertiary
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Gleygronden in het dekzandgebied van Salland [PhD thesis]
Knibbe, M. \ 1969
gley soils - pseudogleys - pseudogleyed soils - palaeosols - soil types - horizons - salland - overijssel
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Microstructure and stability of two sandy loam soils with different soil management [PhD thesis]
Bouma, J. \ 1969
clay soils - sandy loam soils - seedbed preparation - soil structure - tillage - noord-holland
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