Chek Jawa, Coastal wetland ecosystem in Pulau Ubin, Singapore.
Chek Jawa is a coastal wetland of roughly 100 hectares on Pulau Ubin with six different habitats including mangrove forests, seagrass lagoons, sandy beaches, rocky shores, coral rubble zones, and coastal forest. The range of these environments creates an ideal setting for observing the variety of plants and animals that live here.
The site was originally slated for reclamation as part of development plans in the early 2000s, but a biodiversity survey in 2001 revealed its ecological importance. This discovery convinced the government to halt the reclamation project and protect the natural environment instead.
The visitor center occupies a 1930s Tudor-style building that offers materials about local wildlife and ecosystems for those interested in nature and research.
The site is easily reached by ferry to Pulau Ubin and then on foot, by bicycle, or van from the main jetty. The best time to visit is during low tide, when more of the intertidal zone becomes visible and pathways are drier.
In 1997 a plant species called Utania nervosa was discovered here that was completely unknown to science at the time. This finding highlighted the scientific value of the area and helped justify its protection from development.
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