Vol 2 No 2
Dec 95


Mudskippers
at Sungei Buloh

The Mangrove Boardwalk

Site Studies
at Sungei Buloh
 

Site Studies
at Sungei Buloh


Two pivotal roles of the Park are Conservation and Research. In recognition of the area as an important wetland site in Singapore, efforts are being made to maximise the carrying capacity of the reserve for birds and other wildlife. Carrying capacity refers to the number of birds the mudflats can support based on the food available. In addition, it is hoped that judicious research and management efforts made will contribute to ornithological and biological knowledge regionally and internationally.

One ongoing long-term project, a joint study with the National Institute of Education (Nanyang Technological University), involves studying the carrying capacity of the mudflats of the Park. Changes in the levels of their food source, benthic (seabottom-dwelling) organisms found in the mudflats are being studied in relation to time and space. The feeding habits of the waders, in particular, the Common Redshank are also being monitored. Mud at different areas is sampled on a monthly basis to determine the number and type of benthic organisms in the ponds. Certain parameters are varied, such as vegetation cover and the frequency with which the ponds are flushed with sea water.

Any correlation between the number of waders feeding on the mudflats and the number of benthic organisms present will enable us to better manage the ponds so as to maximise productivity of the mudflats, in order to attract more birds to stay at Sungei Buloh.

A preliminary mapping study is also being done to identify the different habitats needed by the birds (waders and otherwise) for feeding, roosting and nesting, so as to better manage the Park to suit the birds' needs.

Basic inventory of the flora and fauna of the Park is being taken. Plant specimens collected are pressed and identified. A set of the more common specimens is kept at the Resource Room for educational purposes. With the information collected, a map of Park vegetation is being constructed. Collection and identification of the Park fauna is also in progress. A reference collection is being developed, with special emphasis on arthropods (animals with hard, external skeleton and jointed limbs), fishes, amphibians and reptiles. The collection and listing of fauna is a joint study conducted with the Zoological Reference Collection (National University of Singapore).

The rate of colonisation and regeneration of mangroves at Pulau Buloh and the Visitor Centre is being studied. All mangrove trees at two study plots will be tagged and mapped. Their growth, death and regeneration will be monitored on a long-term basis. This project is being carried out together with a research team from the National Institute of Education (Nanyang Technological University). The results of these studies would determine the future direction that park management policies take, hence the importance of understanding the Park, its varied inhabitants and habitats. If you would like to contribute to these efforts as a volunteer attached to the Scientific Department, call the Scientific Officer for more details.

   
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