EIA for land reclamation at Keppel-Tanjong Pagar

Reclamation will take place after end of 2027. "As construction activities for the Project are not confirmed at this stage, the worst-case scenarios in terms of potential impacts were identified and assessed within this study."

Shores nearby include Sentosa (Serapong and Tg Rimau), Labrador, P. Tekukor, Kusu Island, Seringat Kias and Lazarus, St. John's Island. And Marina East.

HDB wants your feedback https://form.gov.sg/6966fc4e7c5fe159af98b799

Return to mangroves at Marina East

A small team of mangrove enthusiasts return to the larger patch of mangroves at Marina East which Arjun Sai Krishnan first explored in Dec 2025. I was excited to share with them what we saw on our survey in Feb 2026.

A healthy patch of mangroves had settled naturally here. From tiny saplings among the cracks in the seawall to huge trees behind the artificial seawall and reclaimed land. We found a few more rare mangroves in addition to those we saw on our previous survey. Mangrove nerds were highly over stimulated. The rest of the team documents birds, fish and other wildlife that have also settled here. I will update with their sightings later on.

'Preparatory Works' to start for Long Island

Agencies are planning preparatory works, which includes removing seabed obstructions and movement of materials into the waters. This is done progressively ahead of the main reclamation works, to ensure timely completion of reclamation works for ‘Long Island’. These preparatory works will not lock in the plans for ‘Long Island’ and will not involve reclamation works. 

East Coast reclamation in 1972, from the URA Long Island website.

The plans and design for ‘Long Island’ will only be finalised after the full findings of technical studies, mitigation measures and feedback from further public engagements have been taken onboard. Reclamation works will begin thereafter.

Share your feedback and indicate interest for future engagements here.

Other intertidal surveys: Mar 2026

Thanks to Marcus for visiting Cyrene in March so we could get an update on the mass injuries we saw to the Knobbly sea stars that we observed in Feb  2026.

Collage of photos by Marcus Ng.

Marcus photographed 14 Knobblies on his Mar 2026 visit. Although all of them appear healthy at first glance, a closer look at the top 5 knobs shows that 10 sea stars (or about 70%) show recovery from damage. Where the top 5 big knobs should be, there was a sheared flat surface - which were a dark colour and thus seem 'healed', not greyish-blue as we observed in Feb  2026. Others had dark patches at the top and the knobs were missing or seem a little 'limp'. One had knobs that look like they were starting to separate at the base from the main body. One pale sea star had three knobs instead of one large knob. Only 5 sea stars seem normal. Again, still not sure what is going on. But at least there isn't new damage?

Pulau Semakau (West) in the face of Sudong reclamation

The full team survey this stretch of Pulau Semakau which used to be regularly visited as it is part of the public walk trail. We are trying to check this shore out more regularly.

I checked on the mangroves for the first time in a long while, with the massive reclamation at Pulau Sudong on the horizon. We still find Giant clams, seahorse and other interesting marine life. The rest of the team make all the special finds, I will update with their sighting later on. The corals seem okay. There were lots of lively sharks and sea turtles in the water too. The seagrass situation, unfortunately, remains unchanged.

Pulau Jong is alive!

A large team survey this untouched island, landing at sunrise. Corals seem to be okay, we didn't see any mass coral bleaching.

The tide window was narrow but the team managed to find many Giant clams and other amazing colourful marine life. I will update with their observations later.