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The Mesopotamian Marshes were drained in Iraq and to a smaller degree in Iran between the 1950s and 1990s to clear large areas of the marshes in the Tigris-Euphrates river system. The marshes formerly covered an area of around 20,000 km 2 (7,700 sq mi).
As their name suggests, the Mesopotamian Marshes are located in the larger region which used to be called Mesopotamia. Modern day Mesopotamia is now occupied by Iraq, parts of eastern Syria, south-eastern Turkey, southwest Iran, and northern Kuwait. The marshes lie mostly within southern Iraq and a portion of southwestern Iran and northern Kuwait.
Following the 2003 U.S. invasion of Iraq, embankments and drainage works were broken open, and the marshes began to reflood. The Central Marshes showed little recovery through 2003, but by early 2004 a patchwork of lakes had appeared in northern areas; there was flooding in southern areas which had previously been dry since the early 1990s. [8]
Massive drainage projects were started in the 1990s. Canals and embankments were built that split the once contiguous wetland into two, the West and East Hammar Marshes. An additional barrier between the two parts is the Rumaila oil field. [1] By 2000, less than 15% of the Hammar Marshes remained.
The draining of the Mesopotamian Marshes occurred in Iraq and to a smaller degree in Iran between the 1950s and 1990s to clear large areas of the marshes in the Tigris-Euphrates river system. Formerly covering an area of around 20,000 km 2 (7,700 sq mi), the main sub-marshes, the Hawizeh , Central , and Hammar Marshes were all drained at ...
The marshes are fed by two branches of the Tigris River (the Al-Musharrah and Al-Kahla) in Iraq and the Karkheh River in Iran. The Hawizeh marsh is critical to the survival of the Central and Hammar marshes also make up the Mesopotamian Marshes, because they are a refuge for species that may recolonize or reproduce in other marshlands. Hawizeh ...
The Mesopotamians introduced clay sewer pipes around 4000 BCE, with the earliest examples found in the Temple of Bel at Nippur and at Eshnunna, [15] utilised to remove wastewater from sites, and capture rainwater, in wells. The city of Uruk also demonstrates the first examples of brick constructed latrines, from 3200 BCE.
The Nasiriyah Drainage Pump Station is a land drainage pumping station in Iraq 10 km southeast of Nasiriyah in the province of Dhi Qar.The station pumps farm run-off collected by the Main Outfall Drain (MOD) north of the Euphrates River in Dhi Qar and Muthanna provinces to a siphon under the Euphrates where it is then returned to the MOD and eventually discharged in the Persian Gulf.