دوآب / दोआब
View of a canal in the lower Bari Doab of the Punjab Doabs
|Country||Pakistan and India|
Doab (Urdu: دوآب, Hindi: दोआब, from Persian: دوآب dōāb, from dō, "two" + āb, "water" or "river") is a term used in India and Pakistan for the "tongue," or tract of land lying between two converging, or confluent, rivers. It is similar to an interfluve. In the Oxford Hindi-English Dictionary, R. S. McGregor defines it as "a region lying between and reaching to the confluence of two rivers (esp. that between the Ganges and Jumna)."
Since North India and Pakistan are coursed by a multiplicity of Himalayan rivers that divide the plains into doabs (i.e. regions between two rivers), the Indo-Gangetic plains consist of alternating regions of river, khadir and bangar. The centres of the doabs consist of low-lying flood-prone bangar and the higher-lying peripheries which line the rivers, consist of khadir.
Historically, villages in the doabs have been officially classified as khadir, khadir-bangar (i.e. mixed) or bangar for many centuries and different agricultural tax rates applied based on a tiered land-productivity scale.
United Provinces Doab
The United Provinces Doab, covers the current Uttar Pradesh and Uttrakhand states is unqualified by the names of any rivers, designates the flat alluvial tract between the Ganges and Yamuna rivers extending from the Sivalik Hills to the two rivers' confluence at Allahabad. The region has an area of about 23,360 square miles (60,500 square km); it is approximately 500 miles (805 km) in length and 60 miles (97 km) in width.
The region of the Doab figures prominently in the history and myths of Vedic period. The British divided the Doab into three administrative districts or zones, viz., Upper Doab (Meerut), Middle Doab (Agra) and Lower Doab (Allahabad). These districts are now divided into several other districts as enumerated below.
The following districts/states form part of the Doab:
Central or Middle Doab
The Punjab Doabs
Each of the tracts of land lying between the confluent rivers of the Punjab region of Pakistan and India has a distinct name, said to have been coined by Raja Todar Mal, a minister of the Mughal emperor Akbar. The names (except for 'Sindh Sagar') are a combination of the first letters, in the Persian alphabet, of the names of the rivers that bound the Doab. For example, Jech = 'Je'(Jhelum) + 'Ch'(Chenab). The names are (from west to east):
Sind Sagar Doab
In addition, the tract of land lying between the Sutlej and the Yamuna river is sometimes called the Delhi doab, although, strictly speaking, it is not a doab, since its two bounding rivers, the Yamuna and Sutlej, are not confluent.
- McGregor 1993, p. 513.
- doab or duab, n., OED Online, Oxford University Press, September 2013, retrieved 11 September 2013
- Doab., Webster's Third New International Dictionary, Unabridged., 2013, retrieved 11 September 2013
- Pakistan: Soils, Encyclopædia Britannica, 2010,
... khaddar soils. Away from the river, toward the middle of the doabs, older alluvial soils (called bangar) are widely distributed ...
- F.C. Channing, Land Revenue Settlement of the Gurgaon District, Government of India,
... The rates here applied were the same as those applied in the Bangar and Khadar circles and the same comparisons hold good ...
- Oswald Wood, R. Maconachie, Final report on the settlement of land revenue in the Delhi District, Government of India, 1882,
... The Khadar-Bangar chak lies along the river; 37 villages are purely Khadar and 39 partly Khadar partly Bangar. The villages nearest the river are subject to inundations, but where the water runs off in time, the natural fertility of the ...
- McGregor, Ronald Stuart (1993), The Oxford Hindi-English Dictionary, Oxford University Press, p. 513, ISBN 978-0-19-864339-5, retrieved 11 September 2013