1. Cyhoeddwyd

   In situ ocean colour in shelf seas: Irish Sea - an example

   Mitchelson-Jacob, E. G., Jones, S. E. & Gaffney, S. P., 1 Ion 2006, 2006 gol. CASIX publication. Centre for Applied Marine Sciences Report CAMS 2006-8.

   Allbwn ymchwil: Llyfr/Adroddiad › Adroddiad Comisiwn

2. Cyhoeddwyd

   European seaweeds under pressure: Consequences for communities and ecosystem functioning

   Mineur, F., Arenas, F., Assis, J., Davies, A. J., Engelen, A. H., Fernandes, F., Malta, E., Thibault, T., Van Nguyen, T., Vaz-Pinto, F., Vranken, S., Serrao, E. A. & De Clerck, O., 20 Tach 2014, Yn: Journal of Sea Research. 98, t. 91-108

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

3. Cyhoeddwyd

   Fronts, jumps and secondary introductions suggested as different invasion patterns in marine species, with an increase in spread rates over time.

   Mineur, F., Davies, A. J., Maggs, C. A., Verlaque, M. & Johnson, M. P., 7 Medi 2010, Yn: Proceedings of the royal Society B. 277, 1694, t. 2693-2701

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

4. Cyhoeddwyd

   Variation in sea trout (Salmo trutta) abundance and life histories in the Irish Sea

   Milner, N., Potter, E., Roche, W., Tysklind, N., Davidson, I., King, J., Coyne, J. & Davies, C., Tach 2017, Sea Trout: Science and Management: Proceedings of the 2nd International Sea Trout Symposium. Harris, G. (gol.). Kibworth Beauchamp: Matador, t. 96-128 32 t. 5

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

5. Cyhoeddwyd

   Methods for biogeochemical studies of Sea Ice: The State of the art, caveats and recommendations

   Miller, L. A., Fripiat, F., Else, B. G. T., Bowman, J. S., Brown, K. A., Collins, R. E., Ewert, M., Fransson, A., Gosselin, M., Lannuzel, D., Meiners, K. M., Michel, C., Nishioka, J., Nomura, D., Papadimitriou, S., Russell, L. M., Sørensen, L. L., Thomas, D. N., Tison, J-L., van Leeuwe, M. A., Vancoppenolle, M., Wolff, E. W. & Zhou, J., 23 Ion 2015, Yn: Elementa: Science of the Anthropocene. 000038.

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

6. Cyhoeddwyd

   The influence of schlieren on in situ optical measurements used for particle characterization

   Mikkelsen, O. A., Milligan, T. G., Hill, P. S., Chant, R. J., Jago, C. F., Jones, S. E., Krivtsov, V. & Mitchelson-Jacob, E. G., 1 Maw 2008, Yn: Limnology and Oceanography - Methods. 6, t. 133-143

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

7. Cyhoeddwyd

   Variation in the projected surface area of suspended particles: Implications for remote sensing assessment of TSM

   Mikkelsen, O. A., 1 Ion 2002, Yn: Remote Sensing of the Environment. 79, 1, t. 23-29

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

8. Cyhoeddwyd

   Cold-water coral growth under extreme environmental conditions, the Cape Lookout area, NW Atlantic

   Mienis, F., Duineveld, G. C., Davies, A. J., Lavaleye, M. S., Ross, S. W., Siem, H., Bane, J. M., Van Haren, H., Bergman, M., De Haas, H., Brooke, S. & Van Weering, T. C., 13 Mai 2014, Yn: Biogeosciences. 11, 9, t. 2543-2560

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

9. Cyhoeddwyd

   Seasonal cycle of vertical structure and deep water renewal in the Clyde Sea.

   Midgley, R. P., Simpson, J. H., Hyder, P. & Rippeth, T., 1 Rhag 2001, Yn: Estuarine, Coastal and Shelf Science. 53, 6, t. 813-823

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

10. Cyhoeddwyd

    Short-term biogenic particle flux under late spring sea ice in the western Weddell Sea.

    Michels, J., Dieckmann, G. S., Thomas, D. N., Schnack-Schiel, S. B., Krell, A., Assmy, P., Kennedy, H., Papadimitriou, S. & Cisewski, B., 1 Ebr 2008, Yn: Deep Sea Research Part II: Topical Studies in Oceanography. 55, 8-9, t. 1024-1039

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

11. Cyhoeddwyd

    Three-dimensional modelling of turbine wake interactions at a tidal stream energy site

    Michelet, N., Guillou, N., Chapalain, G., Thiebot, J., Guillou, S., Goward Brown, A. & Neill, S., 1 Chwef 2020, Yn: Applied Ocean Research. 95, 102009.

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

12. Cyhoeddwyd

    Adaptive strategies of sponges to deoxygenated oceans

    Micaroni, V., Strano, F., McAllen, R., Woods, L., Turner, J., Harman, L. & Bell, J. J., 1 Maw 2022, Yn: Global Change Biology. 28, 6, t. 1972-1989 18 t.

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

13. Cyhoeddwyd

    Vulnerability of Temperate Mesophotic Ecosystems (TMEs) to environmental impacts: Rapid ecosystem changes at Lough Hyne Marine Nature Reserve, Ireland

    Micaroni, V., McAllen, R., Turner, J., Strano, F., Morrow, C., Picton, B., Harman, L. & Bell, J. J., 1 Hyd 2021, Yn: Science of the Total Environment. 789, 147708.

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

14. Cyhoeddwyd

    Spatial patterns of arctic sponge ground fauna and demersal fish are detectable in autonomous underwater vehicle (AUV) imagery

    Meyer, H. K., Roberts, E. M., Rapp, H. T. & Davies, A., 1 Tach 2019, Yn: Deep Sea Research Part I: Oceanographic Research Papers. 153, 103137, 103137.

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

15. Cyhoeddwyd

    Beyond the tip of the seamount: Distinct megabenthic communities found beyond the charismatic summit sponge ground on an arctic seamount (Schulz Bank, Arctic Mid-Ocean Ridge)

    Meyer, H. K., Davies, A. J., Roberts, E. M., Xavier, J. R., Ribeiro, P. A., Glenner, H., Birkely, S-R. & Rapp, H. T., 1 Ion 2023, Yn: Deep Sea Research Part I: Oceanographic Research Papers. 191, 1 t., 103920.

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

16. Cyhoeddwyd

    National-scale remotely sensed lake trophic state from 1984 through 2020

    Meyer, M. F., Topp, S. N., King, T. V., Ladwig, R., Pilla, R. M., Dugan, H. A., Eggleston, J. R., Hampton, S. E., Leech, D. M., Oleksy, I. A., Ross, J. C., Ross, M. R. V., Woolway, R. I., Yang, X., Brousil, M. R., Fickas, K. C., Padowski, J. C., Pollard, A. I., Ren, J. & Zwart, J. A., 16 Ion 2024, Yn: Scientific data. 11, 1, t. 77

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

17. Cyhoeddwyd

    Internal tsunamigenesis and ocean mixing driven by glacier calving in Antarctica

    Meredith, M., Inall, M., Brearley, A., Ehmen, T., Sheen, K., Munday, D., Cook, A., Retallick, K., Van Landeghem, K., Gerrish, L., Annett, A., Carvalho, F., Jones, R., Naveira-Garabato, A. C., Bull, C., Wallis, B., Hogg, A. & Scourse, J., 25 Tach 2022, Yn: Science Advances. 8, 47, t. eadd0720 eadd0720 .

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

18. Cyhoeddwyd

    Internal tsunamigenesis and mixing driven by glacier calving in Antarctica

    Meredith, M., Inall, M., Brearley, A., Munday, D., Ehmen, T., Retallick, K., Annett, A., Jones, R., Carvalho, F., Van Landeghem, K., Garabato, A. N., Gerrish, L., Scourse, J., Cook, A. & Bull, C., 23 Mai 2022.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

19. Cyhoeddwyd

    Hydro-chemical effects following restoration mowing in two rich fen plant communities

    Menichino, N. M., Evans, C., Fenner, N., Freeman, C. & Jones, L., 1 Chwef 2019, Yn: Ecological Engineering. 127, t. 536-546

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

20. Cyhoeddwyd

    Geology of the seabed and shallow subsurface: the Irish Sea

    Mellett, C. L., Carter, G., Long, D., Chiverrell, R. C. & Van Landeghem, K., 3 Rhag 2015, Edinburgh: British Geological Survey. (Energy and Marine Geoscience Programme; Rhif CR/15/057)

    Allbwn ymchwil: Llyfr/Adroddiad › Adroddiad Comisiwn › adolygiad gan gymheiriaid

21. Cyhoeddwyd

    Tidal-stream energy resource characterisation for the Gulf of California, México

    Mejia-Olivares, C., Haigh, I. D., Wells, N., Coles, D., Lewis, M. & Neill, S., 1 Awst 2018, Yn: Energy. 156, t. 481-491

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

22. Cyhoeddwyd

    Tidal range energy resource assessment of the Gulf of California, Mexico

    Mejia-Olivares, C., Haigh, I. D., Angeloudis, A., Lewis, M. & Neill, S., Awst 2020, Yn: Renewable Energy. 155, t. 469-483

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

23. Cyhoeddwyd

    Sensitivity assessment of bathymetry and choice of tidal constituents on tidal stream energy resource characterisation in the Gulf of California, Mexico

    Mejia-Olivares, C., Haigh, I. D., Lewis, M. & Neill, S., 1 Medi 2020, Yn: Applied Ocean Research.

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

24. Cyhoeddwyd

    Biogeochemical conditions and ice algal photosynthetic parameters in Weddell Sea ice during early spring.

    Meiners, K. M., Papadimitriou, S., Thomas, D. N., Norman, L. & Dieckmann, G. S., 1 Gorff 2009, Yn: Polar Biology. 32, 7, t. 1055-1065

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

25. Cyhoeddwyd

    Physico-ecobiogeochemistry of East Antarctic pack-ice during the winter-spring transition

    Meiners, K. M., Norman, L., Granskog, M. A., Krell, A., Heil, P. & Thomas, D. N., Mai 2011, Yn: Deep Sea Research Part II: Topical Studies in Oceanography. 58, 9-10, t. 1172-1181

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

26. Cyhoeddwyd

    Chlorophyll-a in Antarctic landfast sea ice: a first synthesis of historical ice-core data

    Meiners, K. M., Vancoppenolle, M., Carnat, C., Castellani, G., Delille, B., DeLille, D., Dieckmann, G. S., Flores, H., Fripiat, F., Grotti, M., Lange, B. A., Lannuzel, D., Martin, A., McMinn, A., Nomura, D., Peeken, I., Rivaro, P., Ryan, K. G., Stefels, J., Swadling, K. M., Thomas, D., Tison, J-L., van der Merwe, P., van Leeuwe, M. A., Weldrik, C. & Yang, E. J., 25 Tach 2018, Yn: Journal of Geophysical Research: Oceans. 123, 11, t. 8444-8459

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

27. Cyhoeddwyd

    Chlorophyll a in Antarctic sea ice from historical ice core data

    Meiners, K. M., Vancoppenolle, M., Thanassekos, S., Dieckmann, G. S., Thomas, D. N., Tison, J. L., Arrigo, K. R., Garrison, D. L., McMinn, A., Lannuzel, D., van der Merwe, P., Swadling, K. M., Smith Jr., W. O., Melnikov, I. & Raymond, B., 1 Tach 2012, Yn: Geophysical Research Letters. 39, 21

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

28. Cyhoeddwyd

    Dynamics of suspended particles in coastal waters (southern North Sea) during a spring bloom.

    Mccandliss, R. R., Jones, S. E., Hearn, M., Latter, R. & Jago, C. F., 1 Meh 2002, Yn: Journal of Sea Research. 47, 3-4, t. 285-302

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

29. Cyhoeddwyd

    From Science to Evidence – How Biodiversity Indicators Can Be Used for Effective Marine Conservation Policy and Management

    McQuatters-Gollop, A., Mitchell, I., Vina-Herbon, C., Bedford, J., Addison, P., Lynam, C., Geetha, P. N., Vermeulan, E., Smit, K., Bayley, D., Morris-Webb, E., Niner, H. & Otto, S., 13 Maw 2019, Yn: Frontiers in Marine Science. 6, 16 t., 109.

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

30. Cyhoeddwyd

    Coastal Agricultural Landscapes:: Mapping and understanding grazing intensity on Welsh Saltmarshes

    McKinley, E., Harvey, R., Ballinger, R., Davidson, K., Griffin, J. & Skov, M., 1 Mai 2022, Yn: Ocean and Coastal Management. 222, 106128.

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

31. Cyhoeddwyd

    Innovation in Low Carbon Design and Manufacturability - Exploring the potential interactions between floating offshore wind and hydrogen

    McKay, B., 30 Medi 2022, 37 t.

    Allbwn ymchwil: Llyfr/Adroddiad › Llyfr

32. Cyhoeddwyd

    Comparison of dense optical flow and PIV techniques for mapping surface current flow in tidal stream energy sites

    McIlvenny, J., Williamson, B., Fairley, I., Lewis, M., Neill, S., Masters, I. & Reeve, D. E., Medi 2023, Yn: International Journal of Energy and Environmental Engineering. 14, 3, t. 273-285 13 t.

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

33. Cyhoeddwyd

    On the origin of chevron marks and striated grooves, and their use in predicting mud bed rheology

    McGowan, D., Salian, A., Baas, J., Peakall, J. & Best, J., Chwef 2024, Sedimentology, 71, 2, t. 687-708 22 t.

    Allbwn ymchwil: Cyfraniad at gyhoeddiad arbenigol › Erthygl

34. Cyhoeddwyd

    Choosing best practices for managing impacts of trawl fishing on seabed habitats and biota

    McConnaughey, R. A., Hiddink, J. G., Jennings, S., Pitcher, R., Kaiser, M., Suuronen, P., Sciberras, M., Rijnsdorp, A. D., Collie, J., Mazor, T., Amoroso, R. O., Parma, A. & Hilborn, R., Maw 2020, Yn: Fish and Fisheries. 21, 2, t. 319-337 19 t.

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

35. Cyhoeddwyd

    Induced triploid and tetraploid blue mussels Mytilus edulis.

    McCombie, H., Cornette, F., Beaumont, A. R. & Boudry, P., 1 Ion 2009.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

36. Cyhoeddwyd

    Short sharp shock produces viable tetraploids in crosses of diploid blue mussels Mytilus edulis.

    McCombie, H., Cornette, F. & Beaumont, A. R., 30 Medi 2009, Yn: Aquaculture Research. 40, 14, t. 1680-1682

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

37. Cyhoeddwyd

    Cross-Shelf Differences in the Response of Herbivorous Fish Assemblages to Severe Environmental Disturbances

    McClure, E., Richardson, L., Graba-Landry, A., Loffler, Z., Russ, G. & Hoey, A., 13 Chwef 2019, Yn: Diversity. 11, 2, 13 t., 23.

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

38. Cyhoeddwyd

    Positive and Negative Effects of a Threatened Parrotfish on Reef Ecosystems

    McCauley, D. J., Young, H. S., Guevara, R., Williams, G. J., Power, E. A., Dunbar, R. B., Bird, D. W., Durham, W. H. & Micheli, F., 26 Gorff 2014, Yn: Conservation Biology. 28, 5, t. 1312-1321

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

39. Cyhoeddwyd

    Echoes from the Deep: Inventorising shipwrecks at the national scale by the application of marine geophysics and the historical text

    McCartney, I., 27 Medi 2022, Sidestone Press. 256 t.

    Allbwn ymchwil: Llyfr/Adroddiad › Llyfr

40. Cyhoeddwyd

    Allozyme heterozygosity, date of first feeding and life history strategy in Atlantic salmon

    McCarthy, I. D., Sanchez, J. A. & Blanco, G., 1 Chwef 2003, Yn: Journal of Fish Biology. 62, 2, t. 341-357

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

41. Cyhoeddwyd

    Validation of the flooding dose technique to determine fractional rates of protein synthesis in a model bivalve species, the blue mussel (Mytilus edulis L.)

    McCarthy, I. D., Nicholls, R., Malham, S. K. & Whiteley, N. M., 23 Hyd 2015, Yn: Comparative Biochemistry and Physiology Part A: Molecular and Integrative Physiology. 191, t. 166-173

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

42. Cyhoeddwyd

    Identifying migratory Salmo trutta using carbon and nitrogen stable isotope ratios

    McCarthy, I. D. & Waldron, S., 15 Awst 2000, Yn: Rapid communications in Mass Spectrometry. 14, 15, t. 1325-1331

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

43. Cyhoeddwyd

    Destructive Fishing: an expert-driven definition and exploration of this quasi-concept

    McCarthy, A. H., Steadman, D., Richardson, H., Murphy, J., Benbow, S., Brian, J. I., Brooks, H., Costa-Domingo, G., Hazin, C., McOwen, C., Walker, J., Willer, D., Abdi, M., Auster, P. J., Bealey, R., Bensted-Smith, R., Broadburn, K., Carvalho, G., Collinson, T., Erinosho, B., Fabinyi, M., Febrica, S., Forbi, W. N., Garcia, S. M., Goad, D., Goldsworthy, L., Govan, H., Heaphy, C., Hiddink, J. G., Hosch, G., Kachelriess, D., Kinch, J., Lancaster, A. M. S. N., Le Manach, F., Matthews, T., Medellin-Ortiz, A., Morgan, A., Motta, H., Marua, H., Namboothri, N., Ndiritu, E., Passfield, K., Pilcher, N. J., Portus, J. O., Rguez-Baron, J. M., Robertson, M., Sharma, A., Suazo, C. G., Tamini, L. L., Vilata-Simon, J. & Mukherjee, N., 28 Maw 2024, Yn: Conservation Letters. 17, 3

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

44. Cyhoeddwyd

    Age, growth and maturity of tub gurnard (Chelidonichthys lucerna Linnaeus 1758: Triglidae) in the inshore coastal waters of Northwest Wales, UK

    McCarthy, I. & Marriott, A., Meh 2018, Yn: Journal of Applied Ichthyology. 34, 3, t. 581-589

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

45. Cyhoeddwyd

    The Welsh Torgoch (Salvelinus alpinus): a short review of its distribution and ecology.

    McCarthy, I. D., 1 Maw 2007, Yn: Ecology of Freshwater Fish. 16, 1, t. 34-40

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

46. Cyhoeddwyd

    Determining the optimum temperature and salinity for larval culture, and describing a culture protocol for the conservation aquaculture for European smelt Osmerus eperlanus (L).

    McCarthy, I., Jones, N., Moore, D. & Berlinsky, D., Ion 2020, Yn: Journal of Applied Ichthyology. 36, 1, t. 113-120 8 t.

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

47. Cyhoeddwyd

    Growth and protein metabolism in red drum (Sciaenops ocellatus) larvae exposed to environmental levels of atrazine and malathion.

    McCarthy, I. D. & Fuiman, L. A., 30 Gorff 2008, Yn: Aquatic Toxicology. 88, 4, t. 220-229

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

48. Cyhoeddwyd

    Competitive ability is related to metabolic asymmetry in juvenile rainbow trout.

    McCarthy, I. D., 1 Hyd 2001, Yn: Journal of Fish Biology. 59, 4, t. 1002-1014

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

49. Cyhoeddwyd

    Temporal repeatability of relative standard metabolic rate in juvenile Atlantic salmon and its relation to life history variation

    McCarthy, I. D., 1 Gorff 2000, Yn: Journal of Fish Biology. 57, 1, t. 224-238

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

50. Cyhoeddwyd

    Elevated pCO2 does not impair performance in autotomised individuals of the intertidal predatory starfish Asterias rubens (Linnaeus, 1758)

    McCarthy, I., Whiteley, N., Fernandez, W., Ragagnin, M., Cornwell, T., Suckling, C. & Turra, A., Ion 2020, Yn: Marine Environmental Research. 153, 104841.

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