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A polder (Dutch pronunciation: ⓘ) is a low-lying tract of land that forms an artificial hydrological entity, enclosed by embankments known as dikes. The three types of polder are: Land reclaimed from a body of water, such as a lake or the seabed; Flood plains separated from the sea or river by a dike
Apr 17, 2022 · A polder is a low-lying tract of land protected from the sea by structures known as dikes. Singapore is building a polder in Pulau Tekong to cope with rising sea levels due to climate change, with the help of the Dutch experts.
Sep 15, 2019 · Polders are low-lying areas of land surrounded by dykes that are used to manage water and prevent flooding. Singapore aims to invest S$100 billion or more to build polders and other coastal defences to cope with rising sea levels and climate change.
Nov 17, 2016 · The empoldering method involves building a dike around the area to be reclaimed and draining water from it, creating a low-lying tract of land below sea level, called a polder.
- Tang See Kit
- WHAT ARE POLDERS? Polders are tracts of land that lie below sea level and are reclaimed from the ocean, lakes, rivers or wetlands through the building of dykes, drainage canals and pumping stations, according to Dutch experts that CNA spoke to.
- HOW DID THEY COME ABOUT? Having been around for a long time, some have said that the Netherlands would look very different without polders. “If you look at the maps through the centuries, you’d see the country growing,” said Mr van Zanten.
- WHAT ARE POLDERS USED FOR? Agriculture remains a common use, as seen by vast fields dotted by farmhouses and grazing cows, as well as canals and the occasional windmill.
- WHAT ARE THE PROS AND CONS? Experts said the Dutch model of polders uses less sand compared with regular reclamation, which heightens the land above sea level.
A polder is a tract of lowland reclaimed from a body of water, often the sea, by the construction of dikes and drainage. Learn about the history and examples of polder construction, especially in the Netherlands, and how salt is removed from the soil.
Apr 17, 2022 · SINGAPORE: A project to build polders at Pulau Tekong is more than halfway complete, and is set to finish by the end of 2024, Minister for National Development Desmond Lee said on Sunday (Apr 17...
