School of Environmental & Natural Sciences
- 1996
Immunobiology of Eledone cirrhosa (Lamarck).
Author: Malham, S. K., Jan 1996Student thesis: Doctor of Philosophy
Management of Vitellaria paradoxa in Guinea savanna rangelands in Ghana.
Author: Amaning, E. O., Jan 1996Supervisor: Hall, J. (Supervisor)
Student thesis: Doctor of Philosophy
- 1995
An economic evaluation of agroforestry, forestry and agriculture projects in Orissa, India : with particular reference to financial profitability and basic needs fulfilment.
Author: Singh, J. P., Sept 1995Student thesis: Doctor of Philosophy
The ecology and exploitation of yellowfin tuna, Thunnus albacares (Bonnaterre 1788) in the Pemba Channel, Kenya.
Author: Hemphill, S., Sept 1995Student thesis: Doctor of Philosophy
Epidemiology of the African armyworm (Spodoptera exempta) : intra- and interseasonal variability in outbreak severity in Eastern Africa in relation to weather and moth migration.
Author: Tucker, M. R., Apr 1995Student thesis: Doctor of Philosophy
The physiological ecology of the phase polymorphism in the African armyworm moth, Spodoptera exempta (Walker) (Lepidoptera: Noctuidae).
Author: Mensah, B. A., Apr 1995Student thesis: Doctor of Philosophy
Holocene environmental and pedogenic history of the Hiraethog Moors, Clwyd
Author: Lascelles, D. B., Jan 1995Student thesis: Doctor of Philosophy
Strategic study of forest development policy : a model for balancing demand and supply of forest resources in China.
Author: Liu, A., Jan 1995Student thesis: Doctor of Philosophy
- 1994
Leaf ion concentrations and salt tolerance in barley.
Author: i Lleonart, M. A., Dec 1994Student thesis: Doctor of Philosophy
Farmers, ecological knowledge about the management and use of farmland tree fodder resources in the mid-hills of eastern Nepal
Author: Thapa, B., Oct 1994Supervisor: Sinclair, F. (Supervisor)
Student thesis: Doctor of Philosophy
The availability, quality and processing aspects of gum arabic from Kenya.
Author: Chikamai, E. N. B., Apr 1994Student thesis: Doctor of Philosophy
A knowledge-based systems approach to agroforestry research and extension.
Author: Walker, D. H., Mar 1994Student thesis: Doctor of Philosophy
Genetic resources and selection methods for drought and salinity resistance in durum wheat
Author: Pecetti, L., Mar 1994Student thesis: Doctor of Philosophy
Effects of temperature and waterlogging on cotton seedlings roots
Author: Sheikh, S. A., Jan 1994Student thesis: Doctor of Philosophy
Some fertility problems associated with Kuwaiti calcareous soil and brackish irrigation water.
Author: Al-Ghawas, S. A. A., Jan 1994Student thesis: Doctor of Philosophy
The biology and control of Riccadoella limacum (Schrank), a mite pest of farmed snails.
Author: Graham, F. J., Jan 1994Supervisor: Runham, N. (Supervisor)
Student thesis: Doctor of Philosophy
The role of potassium as an osmoticum in barley leaf cells.
Author: Hinde, P., Jan 1994Student thesis: Doctor of Philosophy
Trees and indigenous ecological knowledge about agroforestry practices in the rangelands of Shinyanga Region, Tanzania.
Author: Kilahama, F. B., Jan 1994Student thesis: Doctor of Philosophy
- 1993
The genetics of geographically structured populations.
Author: Goudet, J., Oct 1993Student thesis: Doctor of Philosophy
Ex-post cost-benefit analysis of village woodlots of Gujarat, India.
Author: Khan, J. A., Sept 1993Student thesis: Doctor of Philosophy
Ecological studies on the tick Dermacentor reticulatis.
Author: Tharme, A. P., Feb 1993Student thesis: Doctor of Philosophy
Studies on the ant-fungus mutualism in leafcutting ants, Formicidae: attini.
Author: Bass, M., Jan 1993Student thesis: Doctor of Philosophy
- 1992
Studies on the biology of Schistosoma margrebowiei.
Author: Ahari, E. E., Dec 1992Student thesis: Doctor of Philosophy
The Paramo vegetation of Ecuador : the community ecology, dynamics and productivity of tropical grasslands in the Andes.
Author: Ramsay, P. M., Dec 1992Supervisor: Oxley, R. (Supervisor)
Student thesis: Doctor of Philosophy
Monitoring the condition of semi-natural vegetation: the application of remote sensing and geographical information systems (GIS)
Author: Williams, J. H., Nov 1992Student thesis: Doctor of Philosophy
The protection of wood against fungal decay by isocyanate chemical modification.
Author: Cardias, M. D. F. C., Jun 1992Student thesis: Doctor of Philosophy
The management and utilisation of white clover/perennial ryegrass and perennial ryegrass swards in relation to milk production and behaviour of dairy cattle.
Author: James, N. L., Apr 1992Student thesis: Doctor of Philosophy
Cryopreservation of ram semen for artificial insemination.
Author: Ahangari, Y. J., Jan 1992Student thesis: Doctor of Philosophy
Dimensional stabilisation by chemical modification of wood
Author: Martins, V. A., Jan 1992Student thesis: Doctor of Philosophy
Ecophysiology of strains A and C of Potamophyrgus jenkinsi
Author: Soares, A., Jan 1992Student thesis: Doctor of Philosophy
Growth and physiology of spring wheat under saline conditions.
Author: Iqbal, R. M., Jan 1992Student thesis: Doctor of Philosophy
- 1991
Variation of growth and reproduction in a marine bryozoan.
Author: Hunter, E., Oct 1991Student thesis: Doctor of Philosophy
'Shake' defects and wood structure variations in British oaks (Quercus SPP.).
Author: Henman, G. S., Sept 1991Student thesis: Doctor of Philosophy
Effects of water stress and salinity on contrasting wheat genotypes.
Author: Mallah, A. N., Jan 1991Student thesis: Doctor of Philosophy
- 1990
The application of recently developed techniques to Welsh Black Cattle in a group breeding scheme.
Author: Brown, C. M., Apr 1990Student thesis: Doctor of Philosophy
The effects of selective logging methods on hydrological parameters in Peninsular Malaysia.
Author: Nik, A. R. H., Apr 1990Student thesis: Doctor of Philosophy
Water relations of salt stressed wheat
Author: Arif, H., Jan 1990Student thesis: Doctor of Philosophy
- 1989
Vegetation succession following the clearance of Rhododendron in the Vale of Ffestiniog.
Author: Hockley, T. G., Oct 1989Student thesis: Doctor of Philosophy
- 1988
Studies of the biological activity of a novel herbicide (Triasulfuron) including studies of mobility and persistence in soils.
Author: Oppong, F. K., Oct 1988Student thesis: Doctor of Philosophy
Cost benefit analysis and sustained yield forestry in India.
Author: Kumar, P. J. D., Jan 1988Supervisor: Price, C. (Supervisor)
Student thesis: Doctor of Philosophy
- 1987
Forest recreation use patterns user behaviour and recreational value in Malaysia.
Author: Sabri, W. M. W., Nov 1987Student thesis: Doctor of Philosophy
Genetic and environmental factors in the migration of the African armyworm moth, Spodoptera exempta (Walker) (Lepidoptera :Noctuidae).
Author: Woodrow, K. P., Sept 1987Student thesis: Doctor of Philosophy
Studies of leaf growth in barley
Author: Maan, A. A. S., Jan 1987Student thesis: Doctor of Philosophy
- 1986
Geochemical and mineralogical studies of the weathering of Silurian argillaceous rocks
Author: Chapman, P., Sept 1986Student thesis: Doctor of Philosophy
Sudies on the epidemiology of a Nigerian strain of Schistosoma haematobium with particular reference to the molluscan hosts
Author: Fryer, S. E., Mar 1986Student thesis: Doctor of Philosophy
Physiological aspects of tillering in barley (Hordeum distichum).
Author: Woodward, E. J., Jan 1986Student thesis: Doctor of Philosophy
Studies in cyclopropene chemistry.
Author: Dulayymi, A. R. A., Jan 1986Student thesis: Doctor of Philosophy
- 1985
An economic approach to assessing the value of recreation with special reference to forest areas.
Author: Christensen, J. B., Dec 1985Supervisor: Price, C. (Supervisor)
Student thesis: Doctor of Philosophy
The characterisation and control of ochre deposits in land drainage systems.
Author: Ap Dewi, I., Feb 1985Student thesis: Doctor of Philosophy
Reciprocal transplantations to study local specialisation and the measurement of components of fitness.
Author: Mackenzie, S., Jan 1985Student thesis: Doctor of Philosophy