Porth Ymchwil

Ysgol Gwyddorau Amgylcheddol a Naturiol

5301 - 5350 o blith 5,666Maint y tudalen: 50
Trefnu yn ôl: Blwyddyn gyhoeddi
  1. 2001
  2. Cyhoeddwyd

    Albizia zygia, a shade tree for cocoa: the effects of duration of acid scarification and substrate acidity on the germination of seed.

    Anim-Kwapong, G. & Teklehaimanot, Z., 1 Ion 2001, Yn: Forests, Trees and Livelihoods. 11, t. 47-55

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  3. Cyhoeddwyd

    An example of conservation and exploitation achieved through a voluntary fishery management system.

    Blyth, R. E., Kaiser, M. J., Edwards-Jones, G. & Hart, P. J., 1 Ion 2001.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

  4. Cyhoeddwyd

    An improved efficiency/transparency trade-off for second-harmonic generation by extending the pi-electron bridge of an optically nonlinear dye

    Ashwell, G. J., Whittam, A. J., Amiri, M. A., Hamilton, R., Green, A. & Grummt, U. W., 1 Ion 2001, Yn: Journal of Materials Chemistry. 11, 5, t. 1345-1350

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  5. Cyhoeddwyd

    Aromatic compound catabolism by a novel acidophilic bacterium.

    Hallberg, K. B., Johnson, D. B. & Williams, P. A., 1 Ion 2001, t. 37.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

  6. Cyhoeddwyd
  7. Cyhoeddwyd

    Biodiversity of acidophilic moderate thermophiles isolated from two sites in Yellowstone National Park, and their roles in the dissimilatory oxido-reduction of iron.

    Johnson, D. B., Body, D. A., Bridge, T. A., Bruhn, D. F., Roberto, F. F., Reysenbach, A. L. (gol.), Voytek, M. (gol.) & Mancinelli, R. (gol.), 1 Ion 2001, Thermophiles: Biodiversity: Ecology and Evolution. 2001 gol. Kluwer Academic/Plenum Publishers, t. 23-39

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  8. Cyhoeddwyd

    Biodiversity of acidophilic prokaryotes

    Hallberg, K. B. & Johnson, D. B., 1 Ion 2001, Yn: Advances in Applied Microbiology. 49, t. 37-84

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  9. Cyhoeddwyd

    Bioleaching of pyrite by defined mixed cultures of moderately thermophilic acidophiles.

    Okibe, N., Johnson, D. B., Ciminelli, V. S. (gol.) & Garcia Jr, O. (gol.), 1 Ion 2001, Biohydrometallurgy: Fundamentals: Technology and Sustainable Development. 2001 gol. Elsevier, t. 443-451

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  10. Cyhoeddwyd

    Biological versus abiotic oxidation of iron in acid mine drainage waters: an important role for moderately acidophilic, iron-oxidising bacteria.

    Dennison, F., Johnson, D. B., Sen, A. M., Hallberg, K. B., Ciminelli, V. S. (gol.) & Garcia Jr, O. (gol.), 1 Ion 2001, Biohydrometallurgy: Fundamentals: Technology and Sustainable Development. 2001 gol. Elsevier, t. 493-501

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  11. Cyhoeddwyd

    Civil society, housing and urban governance: the case of urban housing cooperatives in Zimbabwe

    Kamete, A., Kamete, A. Y., Tostensen, A. (gol.), Tvedten, I. (gol.) & Vaa, M. (gol.), 1 Ion 2001, Associational Life in African Cities: Popular responses to the urban crisis. 2001 gol. Nordic Africa Institute, t. 162-179

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  12. Cyhoeddwyd

    Comparison of gas exchange and bioassay determinations of the ammonia compensation point in Luzula sylvatica (Huds.) Gaud.

    Hill, P. W., Raven, J. A., Loubet, B., Fowler, D. & Sutton, M. A., 1 Ion 2001, Yn: Plant Physiology. 125, 1, t. 476-487

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  13. Cyhoeddwyd

    Constraints to growth of annual nettle (Urtica urens) in an elevated CO2 atmosphere: Decreased leaf area ratio and tissue N cannot be explained by ontogenetic drift or mineral N supply.

    Stirling, C., Marriott, D. J., Stirling, C. M. & Farrar, J. F., 1 Ion 2001, Yn: Physiologia Plantarum. 111, 1, t. 23-32

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  14. Cyhoeddwyd

    Contribution of root turnover to nutrient cycling in beech forest.

    Jentschke, G. W., Wu, K. H., Jentschke, G., Godbold, D. L., Horst, W. W. (gol.), Sattelmacher, B. (gol.), Schmidhalter, U. (gol.), Schubert, S. (gol.), Von Wiren, N. (gol.), Wittenmayer, L. (gol.), Schenk, M. K. (gol.), Burkert, A. (gol.), Claassen, N. (gol.) & Flessa, H. (gol.), 1 Ion 2001, Plant nutrition - food security and sustainability of agro-ecosystems through applied and basic research.. 2001 gol. Kluwer Academic Publishers, t. 916-917

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  15. Cyhoeddwyd

    Description of two new species of Mylochromis (Teleostei: Cichlidae) from Lake Malawi, Africa.

    Turner, G. F. & Howarth, J. D., 1 Ion 2001, Yn: Ichthyological Explorations of Freshwaters. 12, t. 205-212

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  16. Cyhoeddwyd

    Developing Sustainable Collaboration: learning from theory and practice

    Knight, T. M., Knight T., N. V., Smith J., N. V. & Cropper, S., 1 Ion 2001, Yn: Primary Healthcare Research and Development. 2, t. 139-148

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  17. Cyhoeddwyd

    Does shadow pricing go on for ever? An old model revisited.

    Price, C., 1 Ion 2001, Yn: Scandinavian Forest Economics. 37, t. 55-65

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  18. Cyhoeddwyd

    Effect of low temperature regimes on maize seed germination.

    Majeedano, H. I., Brook, R. M., Tunio, S. D. & Jarwar, A. D., 1 Ion 2001, Yn: Pakistan Journal of Agriculture, Agricultural Engineering and Veterinary Science. 17, t. 10-14

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  19. Cyhoeddwyd

    Electrochemical, spectroscopic and SPM evidence for the controlled formation of self-assembled monolayers and organised multilayers of ferrocenyl alkyl thiols on Au (111)

    Viana, A. S., Abrantes, L. M., Jin, G., Floate, S., Nichols, R. J. & Kalaji, M., 1 Ion 2001, Yn: Physical Chemistry Chemical Physics. 3, 16, t. 3411-3419

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  20. Cyhoeddwyd

    Estimating rates of gene flow in endemic butterfly races: the effect of metapopulation dynamics.

    Taneyhill, D., Mallet, J., Wynne, I., Burke, S., Pullin, A. S., Wilson, R. J., Butlin, R. K., Hatcher, M. J., Shorrocks, B., Thomas, C. D., Hails, R. (gol.), Beringer, J. (gol.) & Godfray, H. C. (gol.), 1 Ion 2001, Genes in the environment. 2001 gol. Cambridge University Press, t. 3-25

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  21. Cyhoeddwyd

    Evaluating the impact of farm woodlands on the landscape: a case of blending perspectives.

    Price, C., Thomas, A. L., Sievanen, T. (gol.), Konijnendijk, C. C. (gol.), Langner, L. (gol.) & Nilsson, K. (gol.), 1 Ion 2001, Forest and social services - the role of research. 2001 gol. Finnish Forest Research Institute, t. 191-203

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  22. Cyhoeddwyd

    Exact values and vague products? Contingent valuation and passive use value.

    Price, C., Sievanen, T. (gol.), Konijnendijk, C. C. (gol.), Langner, L. (gol.) & Nilsson, K. (gol.), 1 Ion 2001, Forest and social services - the role of research. 2001 gol. Finnish Forest Research Institute, t. 205-217

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  23. Cyhoeddwyd

    Extensin synthesis and cell wall strength – is there a connection?

    Shirsat, A. H., Brown, K. A., Tomos A.D., N. V. & Shirsat A.H., N. V., 1 Ion 2001, t. 44.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

  24. Cyhoeddwyd

    Farmers' ecological knowledge about homegarden production systems in Bangladesh.

    Teklehaimanot, Z., Millat-e-Mustafa, M. D. & Hall, J. B., 1 Ion 2001, Yn: Forests, Trees and Livelihoods. 11, t. 67-79

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  25. Cyhoeddwyd

    Fishes, as well as birds, build bowers.

    McKaye, K. R., Stauffer, J. R., Turner, G. F., Konings, A., Sato, T. & Coleman, R. M. (gol.), 1 Ion 2001, Cichlid Research: State of the Art. 2001 gol. University of Michigan, t. 121-133

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  26. Cyhoeddwyd

    From global village to urban globe: urbanisation and poverty in Africa: implications for Norwegian aid policy.

    Kamete, A., Kamete, A. Y., Tostensen, A. & Tvedten, I., 1 Ion 2001, 2001 gol. Christian Michelsen Institute.

    Allbwn ymchwil: Llyfr/Adroddiad › Adroddiad Comisiwn

  27. Cyhoeddwyd

    Genus II. Leptospirillum

    Johnson, D. B., Boone, D. R. (gol.) & Castenholtz, R. W. (gol.), 1 Ion 2001, Bergey's Manual of Systematic Bacteriology: Archaea and the Deeply Branching and Phototrophic Bacteria v. 1. 2001 gol. Springer, t. 453-457

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  28. Cyhoeddwyd

    Incorporating wood density in breeding programs for softwoods in Europe: a strategy and associated methods.

    Cahalan, C. M., Rozenberg, P., Franc, A. & Cahalan, C., 1 Ion 2001, Yn: Silvae Genetica. 50, 1, t. 1-7

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  29. Cyhoeddwyd

    Influence of CO2 on the growth and function of roots and root systems.

    Kubiske, M. E., Godbold, D. L., Karnosky, D. F. (gol.), Ceulemans, R. (gol.), Scarascia-Mugnozza, G. (gol.) & Innes, J. L. (gol.), 1 Ion 2001, The impact of carbon dioxide and other greenhouse gases on forest ecosystems.. 2001 gol. CABI Publishing, t. 147-191

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  30. Cyhoeddwyd

    Interactions between landscape and the rural economy in Monmouthshire: perspectives from the LANDMAP process.1. Map base analysis

    Edwards-Jones, G., Harris, I. M., Packwood, A. J. & Edwards-Jones, E., 1 Ion 2001, 2001 gol. Unknown.

    Allbwn ymchwil: Llyfr/Adroddiad › Adroddiad Comisiwn

  31. Cyhoeddwyd

    Interactions between landscape and the rural economy in Monmouthshire: perspectives from the LANDMAP process.2. Rural economy stakeholder perception study

    Edwards-Jones, E., Edwards-Jones, G., Harris, I. M. & Packwood, A. J., 1 Ion 2001, 2001 gol. Unknown.

    Allbwn ymchwil: Llyfr/Adroddiad › Adroddiad Comisiwn

  32. Cyhoeddwyd

    Kinetics of soil microbial uptake of free amino acids.

    Vinolas, L. C., Healey, J. R. & Jones, D. L., 1 Ion 2001, Yn: Biology and Fertility of Soils. 33, 1, t. 67-74

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  33. Cyhoeddwyd

    Layer formation by 1,7-diphosphono-heptane.

    Poczik, P., Felhosi, I., Telegdi, J., Kalaji, M. & Kalman, E., 1 Ion 2001, Yn: Journal of the Serbian Chemical Society. 66, 11-12, t. 859-870

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  34. Cyhoeddwyd

    Lewis acidity in haloalkyl orthoborate and metaborate esters.

    Beckett, M. A., Rugen-Hankey, M. P., Strickland, G. C. & Varma, K. S., 1 Ion 2001, Yn: Phosphorus, Sulfur and Silicon and the Related Elements. 169, 1, t. 113-116

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  35. Cyhoeddwyd

    Merocyanine dyes: dimeric aggregation in solution, film structure and pH sensing

    Ashwell, G. J., Skjonnemand, K., Paxton, G. A., Allen, D. W., Mifflin, J. P. & Li, X., 1 Ion 2001, Yn: Journal of Materials Chemistry. 11, 5, t. 1351-1356

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  36. Cyhoeddwyd

    Molecular Lego (R): non-centrosymmetric alignment within interdigitating layers.

    Ashwell, G. J., Hamilton, R., Wood, B. J., Gentle, I. R. & Zhou, D. J., 1 Ion 2001, Yn: Journal of Materials Chemistry. 11, 12, t. 2966-2970

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  37. Cyhoeddwyd

    Molecular rectification using a gold/(LB film)/gold structure.

    Ashwell, G. J. & Gandolfo, D. S., 1 Ion 2001, Yn: Journal of Materials Chemistry. 11, 2, t. 246-248

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  38. Cyhoeddwyd

    Novel acidophiles isolated from a constructed wetland receiving acid mine drainage

    Hallberg, K. B., Johnson, D. B., Ciminelli, V. S. (gol.) & Garcia Jr, O. (gol.), 1 Ion 2001, Biohydrometallurgy: Fundamentals: Technology and Sustainable Development. 2001 gol. Elsevier, t. 433-441

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  39. Cyhoeddwyd

    Novel acidophiles isolated from a constructed wetland receiving acid mine drainage

    Hallberg, K. B. & Johnson, D. B., 1 Ion 2001, t. 38.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

  40. Cyhoeddwyd

    Organic acid root-tip tissue concentration in Brachiaria decumbens and Brachiaria ruziziensis

    Grundy, S. P., Jones, D. L., Godbold, D. L., Horst, W. W. (gol.), Sattelmacher, B. (gol.), Schmidhalter, U. (gol.), Schubert, S. (gol.), Von Wiren, N. (gol.), Wittenmayer, L. (gol.), Schenk, M. K. (gol.), Burkert, A. (gol.), Claassen, N. (gol.) & Flessa, H. (gol.), 1 Ion 2001, Plant nutrition - food security and sustainability of agro-ecosystems through applied and basic research.. 2001 gol. Kluwer Academic Publishers, t. 506-507

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  41. Cyhoeddwyd
  42. Cyhoeddwyd

    Partial characterisation of a colored organic metabolite isolated from cultures of Acidithiobacillus ferrooxidans grown on elemental sulfur.

    Ceskova, P., Zak, Z., Havlis, J., Johnson, D. B., Janiczek, O., Mandl, M., Ciminelli, V. S. (gol.) & Garcia Jr, O. (gol.), 1 Ion 2001, Biohydrometallurgy: Fundamentals: Technology and Sustainable Development. 2001 gol. Elsevier, t. 363-367

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  43. Cyhoeddwyd

    Participatory biodiversity evaluation in tropical forests.

    Wong, J. L., Ambrose-Oji, B., Lawrence, A., Lysinge, R., Ebong, H., Fraser, P. J., Healey, J. R., Hall, J. B., Ndam, N. & Binggeli, P. (gol.), 1 Ion 2001, t. 19-25.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

  44. Cyhoeddwyd

    Pelagic cichlid fishes of Lake Malawi/Nyasa.

    Turner, G. F., Robinson, R. L., Ngatunga, B. P., Shaw, P. W., Carvalho, G. R. & Coleman, R. M. (gol.), 1 Ion 2001, Cichlid Research: State of the Art. 2001 gol. University of Michigan, t. 287-302

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  45. Cyhoeddwyd

    Phylogeography of the marsh fritillary Euphydryas aurinia (Lepidoptera : Nymphalidae) in the UK.

    Joyce, D. A. & Pullin, A. S., 1 Ion 2001, Yn: Biological Journal of the Linnean Society. 72, 1, t. 129-141

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  46. Cyhoeddwyd

    Plant diversity assessment on Mount Cameroon: surveys from 1990 to 2000.

    Ndam, N., Acworth, J., Kanfack, D., Tchouto, P. & Hall, J. B., 1 Ion 2001, Yn: Systematics and Geography of Plants. 71, 2, t. 1017-1022

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  47. Cyhoeddwyd

    Preparation of titania mesoporous materials using a surfactant-mediated sol-gel method

    Kluson, P., Kacer, P., Cajthaml, T. & Kalaji, M., 1 Ion 2001, Yn: Journal of Materials Chemistry. 11, 2, t. 644-651

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  48. Cyhoeddwyd

    Propionate precursors as possible alternative electron acceptors to methane in rumen fermentation

    Newbold, J. C., Ouda, J. O., Lopez, S., Nelson, N., Omed, H., Wallace, R. J. & Moss, A. R., 1 Ion 2001.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

  49. Cyhoeddwyd

    Reduced impact logging and the economic cost of carbon retention.

    Price, C., Tay, J. & Healey, J. R., 1 Ion 2001, Yn: Scandinavian Forest Economics. 37, t. 227-237

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  50. Cyhoeddwyd

    Report of planning meeting held in Hungary.

    Ap Dewi, I., 1 Ion 2001, 2001 gol. Unknown.

    Allbwn ymchwil: Llyfr/Adroddiad › Adroddiad Comisiwn

  51. Cyhoeddwyd

    Role of pure and mixed cultures of gram-positive eubacteria in mineral leaching.

    Johnson, D. B., Bacelar-Nicolau, P., Okibe, N., Yahya, A., Hallberg, K. B., Ciminelli, V. S. (gol.) & Garcia Jr, O. (gol.), 1 Ion 2001, Biohydrometallurgy: Fundamentals: Technology and Sustainable Development. 2001 gol. Elsevier, t. 461-470

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

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