1. 2024
2. E-gyhoeddi cyn argraffu

   Lithium stabilization of amorphous ZrO2

   Stephens, G. F., Wilson, J., Curling, S., He, G., Thomas, P. J., Williams, D., Ortner, S., Grovenor, C., Rushton, M., Cole-Baker, A. & Middleburgh, S., 6 Mai 2024, Yn: Progress in Nuclear Energy. 171, 105165.

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

3. E-gyhoeddi cyn argraffu

   Soil metabolomics - current challenges and future perspectives

   Brown, R., Reay, M. K., Centler, F., Chadwick, D., Bull, I. D., McDonald, J., Evershed, R. P. & Jones, D. L., 1 Meh 2024, Yn: Soil Biology and Biochemistry. 109382.

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

4. Cyhoeddwyd

   Improving well-being and reducing deforestation in Indonesia's protected areas

   Morgans, C. L., Jago, S., Andayani, N., Linkie, M., Lo, M. G. Y., Mumbunan, S., St. John, F. A. V., Supriatna, J., Voigt, M., Winarni, N., Santika, T. & Struebig, M., 6 Maw 2024, Yn: Conservation Letters. t. 1 11 t., e13010.

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

5. Cyhoeddwyd

   Scalable parallel ultrafast optical random bit generation based on a single chaotic microcomb

   Li, P., Li, Q., Tang, W., Wang, W., Zhang, W., Little, B. E., Chu, S. T., Shore, K. A., Qin, Y. & Wang, Y., 5 Maw 2024, Yn: Light: Science & Applications. 13, 1, t. 66 1 t., 66.

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

6. Cyhoeddwyd

   Simulation of Gb/s free space optical secure communication using interband cascade laser chaos

   Han, H., Xu, J., Cheng, X., Jia, Z., Zhang, J. & Shore, K. A., 5 Maw 2024, Yn: Optics Communications. 559, 130424.

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

7. Cyhoeddwyd

   Optimizing Anti-Perturbation Capability in Single-shot wide-field Multimode Fiber Imaging Systems

   Feng, Z., Yue, Z., Zhou, W., Xu, B., Hong, Y., Xiong, D. & Yang, X., 4 Maw 2024, Yn: Applied Physics Letters. 124, 10

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

8. Cyhoeddwyd

   Urban heat mitigation by green and blue infrastructure: Drivers, effectiveness, and future needs

   Kumar, P., Debele, S. E., Khalili, S., Halios, C. H., Sahani, J., Aghamohammadi, N., Andrade, M. D. F., Athanassiadou, M., Bhui, K., Calvillo, N., Cao, S-J., Coulon, F., Edmondson, J. L., Fletcher, D., Dias de Freitas, E., Guo, H., Hort, M. C., Katti, M., Kjeldsen, T. R., Lehmann, S., Locosselli, G. M., Malham, S. K., Morawska, L., Parajuli, R., Rogers, C. D. F., Yao, R., Wang, F., Wenk, J. & Jones, L., 4 Maw 2024, Yn: The Innovation. 5, 2, t. 100588

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

9. Cyhoeddwyd

   A hypoxia biomarker does not predict benefit from giving chemotherapy with radiotherapy in the BC2001 randomised controlled trial

   Smith, T., West, C., Joseph, N., Lane, B., Irlam-Jones, J., More, E., Mistry, H., Reeves, K., Song, Y. P., Reardon, M., Hoskin, P., Hussain, S., Denley, H., Hall, E., Porta, N., Huddart, R., James, N. & Choudhury, A., 1 Maw 2024, Yn: eBioMedicine. 101, t. 105032 14 t., 105032.

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

10. Cyhoeddwyd

    A review of bovine tuberculosis transmission risk in European wildlife communities

    Justus, W., Valle, S., Barton, O., Gresham, A. & Shannon, G., 1 Maw 2024, Yn: Mammal Review.

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

11. Cyhoeddwyd

    Assessment of wastewater derived pollution using viral monitoring in two estuaries

    Farkas, K., Mannion, F., Sorby, R., Winterbourn, B., Allender, S., Gregory, C. G. M., Holding, P., Thorpe, J. M., Malham, S. K. & Le Vay, L., 1 Maw 2024, Yn: Marine pollution bulletin. 200, 116081.

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

12. Cyhoeddwyd

    Ensemble modeling of global lake evaporation under climate change

    La Fuente, S., Jennings, E., Lenters, J. D., Verburg, P., Tan, Z., Perroud, M., Janssen, A. B. G. & Woolway, R. I., 1 Maw 2024, Yn: Journal of Hydrology. 631, 130647.

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

13. Cyhoeddwyd

    Net Zero requires ambitious greenhouse gas emission reductions on beef and sheep farms coordinated with afforestation and other land use change measures

    McNicol, L., Williams, N., Chadwick, D., Styles, D., Rees, R. M., Ramsey, R. & Williams, P., 1 Maw 2024, Yn: Agricultural Systems. 215, 103852, 103852.

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

14. Cyhoeddwyd

    Photonic Hook-Assisted Contrast-Enhanced Super-Resolution Imaging Using Janus Microspheres

    Zou, P., Xu, C., Zhi, L., Melinte, S., Wang, Z., Zuo, C. & Ye, R., 1 Maw 2024, Yn: IEEE Photonics Technology Letters. 36, 5, t. 353-356 4 t.

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

15. Cyhoeddwyd

    Species-specific effects of mycorrhizal symbiosis on Populus trichocarpa after a lethal dose of copper

    Soltangheisi, A., Hales-Henao, A., Pena, R. & Tibbett, M., 1 Maw 2024, Yn: Ecotoxicology and Environmental Safety. 272, 116112.

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

16. Cyhoeddwyd

    Lake Water Temperature Modeling in an Era of Climate Change: Data Sources, Models, and Future Prospects

    Piccolroaz, S., Zhu, S., Ladwig, R., Carrea, L., Oliver, S., Piotrowski, A. P., Ptak, M., Shinohara, R., Sojka, M., Woolway, R. I. & Zhu, D. Z., Maw 2024, Yn: Reviews of Geophysics. 62, 1, e2023RG000816.

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

17. Cyhoeddwyd

    Interactive responses to temperature and salinity in larvae of the Asian brush-clawed crab Hemigrapsus takanoi: relevance for range expansion into the Baltic Sea, in the context of climate change

    Geißel, J. P., Espinosa-Novo, N., Gimenez Noya, L., Ewers, C., Cornelius, A., Martinez-Alarcon, D., Harzsch, S. & Torres, G., 29 Chwef 2024, Yn: Biological Invasions.

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

18. E-gyhoeddi cyn argraffu

    Anthropogenic noise limits resource distribution without changing social hierarchies

    Tidau, S. & Briffa, M., 28 Chwef 2024, (E-gyhoeddi cyn argraffu) Yn: Science of the Total Environment. 922, t. 171309 171309.

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

19. Cyhoeddwyd

    Point-to-point intensity modulation and direct detection flexible transceivers incorporating cascaded inverse fast fourier transform/fast fourier transform-based multi-channel aggregation/de-aggregation techniques

    Chen, L., Wang, X., Jin, W., Huang, X., Yang, G., Jiang, M. & Tang, J., 27 Chwef 2024, Yn: IET Optoelectronics.

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

20. Wedi ei Dderbyn / Yn y wasg

    Seamlessly Converged Optical-Wireless Access Networks Using Free-Running Laser-enabled mmWave Signal Generation and RF Envelope Detection

    Vallejo Castro, L., Jin, W. & Tang, J., 27 Chwef 2024, (Wedi ei Dderbyn / Yn y wasg).

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid

21. Cyhoeddwyd

    Wave resource characterization and co-location with offshore wind in the Irish Sea

    Neill, S., 24 Chwef 2024, Yn: Renewable Energy. 222, 13 t., 119902.

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

22. Cyhoeddwyd

    Gut bacteria may explain why grey squirrels outcompete reds – new research

    Shuttleworth, C., 20 Chwef 2024, The Conversation.

    Allbwn ymchwil: Cyfraniad at gyhoeddiad arbenigol › Erthygl

23. Cyhoeddwyd

    One Health: Circadian Medicine Benefits Both Non-human Animals and Humans Alike

    Farag, H., Murphy, B., Templeman, J., Hanlon, C., Joshua, J., Koch, T., Niel, L., Shoveller, A., Bedecarrats, G., Ellison, A., Wilcockson, D. & Martino, T., 20 Chwef 2024, Yn: Journal of Biological Rhythms.

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

24. Cyhoeddwyd

    The nutritional value of meat should be considered when comparing the carbon footprint of lambs produced on different finishing diets

    McNicol, L., Perkins, L., Gibbons, J., Scollan, N. D., Nugent, A., Thomas, E., Swancott, E., McRoberts, C., White, A., Chambers, S., Farmer, L. & Williams, P., 20 Chwef 2024, Yn: Frontiers in Sustainable Food Systems. 8, 1321288.

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

25. E-gyhoeddi cyn argraffu

    Parental material and climate jointly determine the biomass and diversity of soil microbial communities along an elevational gradient on a subtropical karst mountain

    He, X., Zeng, L., Zhu, G., Ellwood, M. D. F., Zhou, L., Huang, J., Wang, C., Li, W., Lin, D., Wei, P., Liu, S., Luo, M., Zhang, Y-H. & Yang, Y., 19 Chwef 2024, (E-gyhoeddi cyn argraffu) Yn: Journal of Biogeography.

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

26. E-gyhoeddi cyn argraffu

    Toward the integration of speciation research

    Stankowski, S., Cutter, A. D., Satokangas, I., Lerch, B. A., Rolland, J., Smadja, C. M., Marzal, J. C. S., Cooney, C. R., Feulner, P. G. D., Domingos, F. M. C. B., North, H. L., Yamaguchi, R., Butlin, R. K., Wolf, J. B. W., Coughlan, J., Heidbreder, P., Hernandez-Guttierrez, R., Barnard-Kubow, K. B., Peede, D., Rancilhac, L., Salvador, R. B., Thompson, K. A., Stacy, E. A., Moyle, L. C., Garlovsky, M. D., Maulana, A., Kantelinen, A., Cacho, N. I., Schneemann, H., Dominguez, M., Dopman, E. B., Lohsa, K., Rometsch, S. J., Comeault, A., Merrill, R. M., Scordato, E. S. C., Singhal, S., Parssinen, V., Lackey, A. C. R., Kumar, S., Meier, J. I., Barton, N., Fraisse, C., Ravinet, M. & Kulumni, J., 16 Chwef 2024, (E-gyhoeddi cyn argraffu) Yn: Evolutionary Journal of the Linnean Society. 3, 1

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

27. Cyhoeddwyd

    Flexible Micro-Nano Fiber Sensors for Tactile Sensing

    Wang, Y., Jiang, C., Dong, T., Liu, X., Chen, P., yu, X., Yue, L. & Wang, Z., 15 Chwef 2024, Yn: IEEE Sensors Journal. 24, 4, t. 4458-4463 6 t.

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

28. Cyhoeddwyd

    Significant differences in the caecal bacterial microbiota of red and grey squirrels in Britain

    Hall, L., Nichols, C., Leng, J., Martelli, F., Shuttleworth, C. & La Ragione, R., 14 Chwef 2024, Yn: Journal of Medical Microbiology. 73, 2

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

29. Wedi ei Dderbyn / Yn y wasg

    A framework for understanding the experience of nature through cognitive mapping

    Fleming, W., 13 Chwef 2024, (Wedi ei Dderbyn / Yn y wasg) Yn: Conservation Biology.

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

30. Wedi ei Dderbyn / Yn y wasg

    Is Native Naïve? Comparing Native Game Engines and WebXR as Immersive Analytics Development Platforms

    Butcher, P., Batch, A., Saffo, D., MackIntyre, B., Elmqvist, N. & Ritsos, P. D., 12 Chwef 2024, (Wedi ei Dderbyn / Yn y wasg) Yn: IEEE Computer Graphics and Applications.

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

31. E-gyhoeddi cyn argraffu

    A multiple baseline approach for marine heatwaves

    Gimenez Noya, L., Boersma, M. & Wiltshire, K., 7 Chwef 2024, (E-gyhoeddi cyn argraffu) Yn: Limnology and Oceanography.

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

32. Cyhoeddwyd

    Navigating the tides of change: The crucial role of wave and tidal marine renewable energy resource characterization and assessment research

    Jones, C., Yang, Z. & Neill, S., 7 Chwef 2024, Yn: Renewable Energy. 223, 120020.

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

33. Cyhoeddwyd

    Potential types of bias when estimating causal effects in environmental research and how to interpret them

    Konno, K., Gibbons, J., Lewis, R. & Pullin, A., 7 Chwef 2024, Yn: Environmental Evidence. 13, 1, 1.

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

34. Cyhoeddwyd

    Changes in bacterial communities during rice cultivation remove phenolic constraints on peatland carbon preservation

    Qin, L., Tian, W., Freeman, C., Jia, Z., Yin, X., Gao, C., Zou, Y. & Jiang, M., 6 Chwef 2024, Yn: ISME Communications. 4, 1, ycae022.

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

35. E-gyhoeddi cyn argraffu

    Co(II)-doped hybrid Zn(II) tetraborate complexes, [ZnxCo(1-x)(1,3-dap)B4O7] (1,3-dap = 1,3-diaminopropane): BET analysis and N2/H2O/D2O adsorption studies

    Liu, L., Pan, C-Y., He, Y., Zhong, L-J. & Beckett, M., 5 Chwef 2024, (E-gyhoeddi cyn argraffu) Yn: Dalton Transactions. 53, 10, t. 4637-4642 6 t.

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

36. Cyhoeddwyd

    Agronomic amendments drive a diversity of real and apparent priming responses within a grassland soil

    Brown, R., Reed, E., Chadwick, D., Hill, P. & Jones, D. L., 1 Chwef 2024, Yn: Soil Biology and Biochemistry. 189, 109265.

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

37. Cyhoeddwyd

    Ocean-related options for climate change mitigation and adaptation: A machine learning-based evidence map protocol

    Veytia, D., Airoldi, L., Paris, PSL., Cooley, S., Magnan, A., Marti, V., Neill, S., Sumaila, R., Thebaud, O., Voolstra, C., Williamson, P., Bonin, M., Langridge, J., Comte, A., Viard, F., Shin, Y., Bopp, L. & Gattuso, J-P., 1 Chwef 2024, Yn: Protocol Exchange.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl

38. Cyhoeddwyd

    Predicting potential spawning areas of European bass, Dicentrarchus labrax, in the Irish and Celtic Seas

    Lincoln, H., Robins, P., Wilmes, S-B., Pérez-Mayol, S., Moore, A., Simpson, S., Goward Brown, A., Heney, C., Malham, S., Morales-Nin, B., Hold, N. & McCarthy, I., 1 Chwef 2024, Yn: Fisheries Research. 270, 106884.

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

39. Cyhoeddwyd

    Coastal residents' affective engagement with the natural and constructed environment

    Buitendijk, T., Morris-Webb, L., Hadj-Hammou, J., Jenkins, S. & Crowe, T., Chwef 2024, Yn: People and Nature. 6, 1, t. 165-179 15 t.

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

40. 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

41. Cyhoeddwyd

    Influence of cohesive clay on wave–current ripple dynamics captured in a 3D phase diagram

    Xuxu, W., Malarkey, J., Fernández, R., Baas, J., Pollard, E. & Parsons, D., 30 Ion 2024, Yn: Earth Surface Dynamics. 12, t. 231-247

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

42. Cyhoeddwyd

    Aboveground carbon sequestration of Cunninghamia lanceolata forests: Magnitude and drivers

    Wang, C., Liu, S., Zhu, Y., Smith, A., Ning, Y. & Deng, D., 24 Ion 2024, Yn: Forest Ecosystems. 100165.

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

43. Cyhoeddwyd

    Response of soil micro-food web to nutrient limitation along a subtropical forest restoration

    Gao, D., Liu, S., Gao, F., Ning, C., Wu, X., Yan, W. & Smith, A., 20 Ion 2024, Yn: Science of the Total Environment. 909, 168349, 168349.

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

44. Cyhoeddwyd

    Design considerations for eDNA metabarcoding surveys

    Perry, W. B., Pillay, K., George, P., Brennan, G., Lowe, A., Jones, L., Holman, L., Gibson, T., de Vere, N. & Creer, S., 19 Ion 2024, Applied Environmental Genomics. Berry, O. F., Holleley, C. E. & Jarman, S. N. (gol.). CRC Press

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod › adolygiad gan gymheiriaid

45. Wedi ei Dderbyn / Yn y wasg

    "you just look at rocks, and have beards" Perceptions of geology from the UK: a qualitative analysis from an online survey.

    Rogers, S. L., Giles, S., Dowey, N., Greene, S. E., Bhatia, R., Van Landeghem, K. & King, C., 17 Ion 2024, (Wedi ei Dderbyn / Yn y wasg) Yn: Earth Science, Systems and Society.

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

46. 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

47. Cyhoeddwyd

    Bacillus indicus and Bacillus subtilis as alternative health and colouration promoters to synthetic astaxanthin in cyprinid aquaculture species.

    Baumgärtner, S., Creer, S., Jones, C., James, J. & Ellison, A., 15 Ion 2024, Yn: Aquaculture. 578, 740016.

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

48. Cyhoeddwyd

    Recent increase in species-wide diversity after interspecies introgression in the highly endangered Iberian lynx

    Lucena-Perez, M., Paijmans, J., Nocete, F., Nadal, J., Detry, C., Dalén, L., Hofreiter, M., Barlow, A. & Godoy, J., 15 Ion 2024, Yn: Nature Ecology and Evolution.

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

49. Cyhoeddwyd

    Molecular ecology of microbiomes in the wild: Common pitfalls, methodological advances and future directions

    Fountain-Jones, N. M., Giraud, T., Zinger, L., Bik, H., Creer, S. & Videvall, E., 12 Ion 2024, Yn: Molecular Ecology. 33, 2, e1723.

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

50. Cyhoeddwyd

    Time-delay signature suppression in delayed-feedback semiconductor lasers as a paradigm for feedback control in complex physiological networks

    Hong, Y., Zhong, Z. & Shore, K. A., 11 Ion 2024, Yn: Frontiers in Network Physiology. 3, 1330375.

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

51. Cyhoeddwyd

    Connectivity between Populations of the Scallop Pecten maximus in the Irish Sea and the Implications for Fisheries Management

    Close, H., Lambert, G., Robins, P. & Gimenez Noya, L., 3 Ion 2024, Yn: Frontiers in Marine Science. 10

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