Lionel NG

PhD Candidate, Department of Biological Sciences (2016 - present)


Supervisors: Huang Danwei, Prof Chou Loke Ming

Email: lionel.ng(AT)u.nus.edu, lionel.ngcs(AT)gmail.com


Research Interests

Coral reef rehabilitation, coral reef ecology, environmental management


Current Research

Coral reefs are threatened and declining rapidly due to a myriad of stressors. Restoration can assist in improving the resilience of these ecosystems, but such efforts can be costly and hindered by resource limitations. My research focuses on the functional characterization of corals in Singapore. Using a trait-based approach, species that contribute more to reinstating the functions and ecological value of degraded reef areas can be identified, thus facilitating the formulation of more effective restoration strategies.


Academic & Employment History

M.Sc. (Environmental Management), National University of Singapore: 2013 – 2015
B.Sc. (2nd Class Honours) in Life Sciences (Concentration in Biology), National University of Singapore: 2004 - 2008
Research Assistant, National University of Singapore: 2012 – 2014 (Department of Biological Sciences); 2008 - 2012, 2014 - 2016 (Tropical Marine Science Institute)


Recent Awards & Grants

Best Oral Presentation - 2nd runner-up (21st Biological Sciences Graduate Conference, 2016)
NUS Research Scholarship (2016)
Shell Best Dissertation Award (2015)
Wildlife Reserves Singapore Conservation Fund (2014; Co-PI Prof Chou Loke Ming)


Publications

Taira D, Poquita-Du RC, Toh TC, Toh KB, Ng CSL, Afiq-Rosli L, Chou LM, Song T. 2017. Spatial variability of fish communities in a highly urbanised reef system. Urban Ecosystems DOI: 10.1007/s11252-017-0691-0

Chou LM, Toh TC, Ng CSL. 2017. Effectiveness of reef restoration in Singapore’s rapidly urbanizing coastal environment. International Journal of Environmental Science and Development 8(8): 576-580.

Afiq-Rosli L, Taira D, Loke HX, Toh TC, Toh KB, Ng CSL, Cabaitan PC, Chou LM. 2016. In situ nurseries enhance coral transplant growth in sedimented waters. Marine Biology Research DOI: 10.1080/17451000.2017.1307988

Sam SQ, Toh TC, Kikuzawa YP, Ng CSL, Taira D, Afiq-Rosli L, Tan KS, Chou LM. 2017. Egg capsules and veligers of the corallivorous muricid gastropod Drupella rugosa (Born, 1778). Invertebrate Reproduction & Development DOI: 10.1080/07924259.2017.1315343

Ng CSL, Toh TC, Chou LM. Artificial reefs as a reef restoration strategy in sediment-impacted environments: Insights from long-term monitoring. Aquatic Conservation: Marine and Freshwater Ecosystems DOI: 10.1002/aqc.2755

Poquita-Du R, Ng CSL, Loo JB, Afiq-Rosli L, Tay YC, Todd PA, Chou LM, D Huang. 2017. New evidence shows that Pocillopora ‘damicornis-like’ corals in Singapore are actually Pocillopora acuta (Scleractinia: Pocilloporidae). Biodiversity Data Journal 5: e11407. DOI:10.3897/BDJ.5.e11407

Toh TC, Ng CSL, Loke HX, Taira D, Toh KB, Afiq-Rosli L, Du RCP, Cabaitan P, Sam SQ, Kikuzawa YP, Chou LM, Song T. 2017. A cost-effective approach to enhance scleractinian diversity on artificial shorelines. Ecological Engineering 99: 349-357.

Toh KB, Ng CSL, Wu B, Toh TC, Cheo PR, Tun K, Chou LM. 2017. Spatial variability of epibiotic assemblages on marina pontoons in Singapore. Urban Ecosystems 20(1): 183-197. DOI:10.1007/s11252-016-0589-2

Ng CSL, Toh TC, Chou LM. 2016. Coral restoration in Singapore’s sediment-challenged sea. Regional Studies in Marine Science 8P3: 422-429. DOI:10.1016/j.rsma.2016.05.005

Tan HH, Ng CSL. 2016. Green chromides spawning at Sentosa. Singapore Biodiversity Records 2016: 141-142

Chou LM, Toh TC, Toh KB, Ng CSL, Cabaitan P, Tun K, Goh E, Afiq-Rosli L, Taira D, Du RCP, Loke HX, Khalis A, Li J, Song T. 2016. Differential response of coral assemblages to thermal stress underscores the complexity in predicting bleaching susceptibility. PLoS ONE 11(7): e0159755. DOI:10.1371/journal.pone.0159755

Sam SQ, Kikuzawa YP, Taira D, Ng CSL, Toh TC, Chou LM. 2016. First observation of Drupella rugosa egg capsules on the scleractinian coral Pocillopora damicornis. Bulletin of Marine Science 92(3): 353-354. DOI 10.5343/bms.2016.1062

Taira D, Toh TC, Sam SQ, Ng CSL, Chou LM. 2016. Coral nurseries as habitats for juvenile corallivorous butterflyfish. Marine Biodiversity DOI:10.1007/s12526-016-0513-2

Toh KB, Ng CSL, Leong W-KG, Jaafar Z, Chou LM. 2016. Assemblages and diversity of fishes in Singapore’s marinas. The Raffles Bulletin of Zoology S32: 85-94.

Toh TC, Ng CSL. 2016. Tentacular autotomy and polyp regeneration in the scleractinian coral Euphyllia glabrescens. Coral Reefs 35(3): 819. DOI 10.1007/s00338-016-1433-0

Toh TC, Ng CSL, Toh KB, Afiq-Rosli L, Taira D, Loke H, Chou LM. 2016. Mass brooding of the blue coral, Heliopora coerulea on a sedimented equatorial reef. Marine & Freshwater Behaviour & Physiology 49(1): 69-74. DOI: 10.1080/10236244.2015.1112959

Chou LM, Toh KB, Ng CSL. 2015. Coastal urbanization impacts on biodiversity: the case of marinas in Singapore. The Asian Conference on Sustainability, Energy and the Environment 2015 p. 389-395.

Chou LM, Ng CSL, Toh KB. 2015. The marine biodiversity of Raffles Marina. Nautique Jul/Aug 2015 p.16-17

Ng CSL, Lim SC, Ong JY, Teo LMS. Chou LM, Chua KE, Tan KS. 2015. Enhancing the biodiversity of coastal defence structures: transplantation of nursery-reared reef biota onto intertidal seawalls. Ecological Engineering 82: 480-486. doi:10.1016/j.ecoleng.2015.05.016

Ng CSL, Toh TC, Toh KB, Tun K, Chou LM. 2015. High density aggregations of cucumariids (Holothuroidea: Echinodermata) on a Singapore sedimented reef. Marine Biodiversity 45(1): 5-6. doi:10.1007/s12526-014-0228-1

Toh TC, Ng CSL, Peh JWK, Toh KB, Chou LM. 2014. Augmenting the post-transplantation growth and survivorship of juvenile scleractinian corals via nutritional enhancement. PLoS ONE 9(6): e98529. doi:10.1371/journal.pone.0098529

Chavanich S, Gomez E, Chou L, Goh B, Tan LT, Tun K, Toh TC, Cabaitan P, Guest J, Ng CSL, Omori M, Thongtham N, Chankong A, Viyakarn V, Zhu W. 2014. Coral restoration techniques in the Western Pacific region. UNESCO-IOC/WESTPAC Bangkok Office. 8pp.

Ng CSL, Chou LM. 2014. Rearing juvenile ‘corals of opportunity’ in in situ nurseries – A reef rehabilitation approach for sediment-impacted environments. Marine Biology Research 10(8): 833-838.

Chou LM, Toh KB, Ng CSL. 2014. What lies beneath – Biodiversity in Raffles Marina. Nautique Mar/Apr 2014 p.12-13.