What does Empoldering mean?

What does Empoldering mean?

Definition of empolder : to make (land that is underwater or periodically flooded) cultivable by the erection of banks of levees to prevent or control inundation and by adequate drainage.

What is polder land used for?

Polder is a Dutch word originally meaning silted-up land or earthen wall, and generally used to designate a piece of land reclaimed from the sea or from inland water. It is used for a drained marsh, a reclaimed coastal zone, or a lake dried out by pumping.

What is a polder land?

polder, tract of lowland reclaimed from a body of water, often the sea, by the construction of dikes roughly parallel to the shoreline, followed by drainage of the area between the dikes and the natural coastline. To reclaim lands that are below low-tide level, the water must be pumped over the dikes.

What does the word polders mean?

A polder (Dutch pronunciation: [ˈpɔldər] ( listen)) 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.

Where can I build polder?

Polders need to be built on Coast or Lake tiles with at least 3 adjacent land tiles. Generally, you will have more luck with Lakes than the coast; since Lakes are naturally enclosed bodies of waters, they have an easier time satisfying the rule.

What 2 features do polders have?

Polders have two distinct features. Firstly, they are enclosed by dikes to keep the water out. Secondly, polders are continually maintained by systems of drainage canals and pumps which prevent them from becoming waterlogged and hence, suitable for cultivation.

Who built polders?

The traditional polders in The Netherlands have been formed from the 12th century onwards, when people started creating arable land by draining delta swamps into nearby rivers. In the process, the drained peat started oxidizing, thus soil levels lowered, up to river water levels and lower.

What are some disadvantages to polders?

What are the disadvantages of polders? The loss of local biodiversity is the first major problem associated with polders. Biodiversity has to be literally destroyed in order to build one. Given these practices, enormous wetlands no longer exist today.

Why are polders built?

Firstly, they are enclosed by dikes to keep the water out. The dikes also serve to protect the polder from erosion. Secondly, polders are continually maintained by systems of drainage canals and pumps which prevent them from becoming waterlogged and hence, suitable for cultivation.

What is a polder Civ 5?

A polder is a low-lying tract enclosed by dikes with the water drained. In general, polder is land reclaimed from a lake or seabed, from flood plains, or from marshes. In time, the drained land subsides so that all polders are eventually below the surrounding water level.