Rivers of Bangladesh
Much of Bangladesh's earth science is dominated by the Ganges-Brahmaputra Delta, however the term "Ganges" isn't wide used for the larger river's main branch inside Bangla Desh. wherever it flows out of Republic of India, the Ganges' main channel becomes the Padma stream. Similarly, below its confluence with the Teesta stream, the most channel of the {brahmaputra river|Brahmaputra|Brahmaputra stream|river} is understood because the Jamuna River.
Bogra District
There ar quite an few rivers within the district of Bogra. Taking the Karatoya because the central dividing water-channel of the district, the opposite rivers is also classified into the japanese and also the Western systems. The course of all the rivers is, with such allowances as should be created for beds and windings, nearly uniform north and south. The japanese rivers ar Monas, Charkadaha and Khamati besides a number of alternative smaller ones. Through the khiar tracts within the western elements of the district flow the Nagar, the Tulshiganga, Nagar and alternative minor streams. All the western streams ar the tributaries of the Atrai that itself flows into the Jamuna nineteen kilometres (12 mi) north of the confluence of that river with the Ganges (padma) at Goalunda. Evidences show that the rivers Karatoya and Nagar have modified their courses within the past, whereas the Jamuna, lying on the japanese boundary of the district, is indeed a replacement channel of the Brahmaputra River. a awfully tiny stream, Tarai wont to occupy a lot of or less this location of the Jamuna. At that point the Brahmaputra River wont to flow to the east around the foot of the Garo Hills. The earliest proof of the {brahmaputra stream|Brahmaputra|Brahmaputra River|river} consists of a bunch of huge Brahmaputra-size river scars that extend into the Sylhet basin flanking the southern fringe of the Shillong tableland . the most stream apparently extended east on the far side this vicinity then swung south into the Bay of geographical area. By the time of Rennell's mapping, this course had been abandoned in favour of a shorter route down what's still known as the recent river past Mymensingh.
By the first decade the key diversion of the Brahmaputra River into its gift channel, west of the Madhupur jungle, had occurred. there's no complete agreement on once this diversion down the Jenai stream of Rennell occurred. Apparently by 1830 the diversion of low-river flow down the new channel was complete.
Rivers in Bogra District
Bangali river
Karatoya river
Nagar river
Jamuna river
Tulshiganga river
Khulna Division
Baleshwar river
Kholpetua river
Mayur river, Khulna
Rupsa river
Shibsa river
Rivers in Kushtia District
The rivers of the previous Nadia district, of that Kushtia District was a locality, were classified along and called "Nadia Rivers" due to the peculiar condition of the Nadia district and special measures taken by the govt to stay them flowing. All the rivers of the previous Nadia district (and of this Kushtia District) were offshoots of the Padma (lower Ganges). however at just the once once the Ganges found its thanks to the ocean on the course of the Bhagirathi, there should are some earlier streams to hold the voidance of the Darjeeling-Himalayas to the ocean. Bhairab is claimed to be one among those streams. Later the Ganges drifted to the east and also the Padma grew mighty, taking all the voidance of northern and higher geographical area.
Padma river
Bhairab river
Mathabhanga river
Kobadak river
Garai river
Kaliganga river
Kumar river
Mymensingh District
The Jamuna, obscurity but four miles wide duriug rains, is running within the west and also the equally vital Meghna encloses the district on the east. they're connected by the recent channel of the Brahmaputra River running through the centre of the district in a very south-easterly direction from higher than Bahadurabad up to Bhairab Bazar.
Rivers in Mymensingh District
Dhanu river
Kangsha river
Jinai river
Pakhria river
Noakhali District
The district of Noakhali isn't intersected by such a lot of rivers because the alternative deltaic districts of Bangla Desh. On the west and south of the district and between the islands flows the Meghna with all its bifurcations every of that is way larger than a normal stream, and on the east the Feni subdivision is drained by the nice and small Feni rivers. within the intervening country there aren't any rivers of any size and also the voidance there depends on a number of recurrent event channels or khals, of that the principal ar the Noakhali khal, the Mahendra Khal and also the Bhowaniganj Khal.
In sharp distinction with the solid ground to its south, there's a network of khals within the islands. united advances from the older formation of chars towards the newer ones, the amount of khals bit by bit will increase. The khals bit by bit congest, however wherever diluvion goes on, new khals inherit existence and also the recent ones become wider and wider.
Rivers in Noakhali District
1. Meghna stream two. Dakatia stream three. Bhawaniganj Khal stream four. Mahendrak Khal stream five. Noakhali Khal stream half dozen. very little Feni stream seven. massive Feni stream eight. Muhuri stream nine. Seloneah stream
Pabna District
The district is intersected by rivers of varied magnitude. however indeed, the stream system is planted by the Padma and also the Jamuna with their interlocking offshoots and tributaries. Besides these flowing streams, the inside is visited by the abandoned beds of recent rivers, most of that ar dry except within the rains.
The general trend of the voidance of the Serajganj subdivision is from north-west to south-east, the rivers getting into it from the north-west flow into the Jamuna when a tortuous course. within the Sadar subdivision, however, the overall slope of the country is from west to east, and also the main rivers be Hurasagar, AN upshot of the Jamuna.
Rivers in Pabna District
1. Padma stream two. Ichhamati stream three. Baral stream four. Atrai stream five. Chiknai stream half dozen. Jamuna stream seven. Kazipur stream eight. Karatoya stream
Rajshahi District
Excepting the Ganges or the Padma, the Mahananda and also the Atrai, the rivers of Rajshahi district ar of very little hydrographical importance. For, most of the rivers ar a lot of or less moribund, that is, they're not active flowing streams except throughout the time of year. throughout the time of year these moribund rivers act as wonderful voidance channels debilitating off an oversized volume of water and have a substantial current. Most of those rivers ar slim and flow in well-defined channels.
Principal rivers in Rajshahi District
1. Padma stream two. Mahananda stream three. Atrai stream four. Gur stream five. Jamuna stream half dozen. Baral stream seven. Musakhan stream eight. Nandakuja stream nine. Gumani stream ten. Baralai stream eleven. Narad stream
Tangail District
The new fashioned Tangail district is flanked on the west by the mighty stream Jamuna, that is obscurity but four miles wide throughout the time of year. The Dhaleshwari, 1st AN recent channel of the Ganges then of the Brahmaputra River, cuts across the south-western comer of the district on its powerful sweep to affix the Meghna close to Narayanganj. The recent name of Dhaleswari was "Gajghata". It wont to flow after by the Salimabad Channel then ultimately by Porabari Channell. a locality of the japanese boundary of the district runs near the Banar stream. The stream Bangshi flows virtually down the center of the district, branching out from the recent Brahmaputta to the north from close to Jamalpur. Bangshi falls into Dhaleswari close to Savar, in national capital district. The Bangshi forms a natural barrier to the Madhupur Jungle on the Tangail aspect, all the method from Madhupur to Mirzapur. it's solely shallow at 2 or 3 places close to Basail on its my to stream Meghna. Dhaleswari itself but gets rid of from the Jamuna from within Tangail district.
Among alternative vital rivers of the district, Lohajang is value mentioning. It flows past the district headquarters of Tangail and is sort of dead nowadays (in moribund condition). alternative rivers ar Khiru, Nanglai Nadi, Atai, and Jhinai. The recent Brahmaputra's most vital off-shoot is that the Jhinai; hanging off close to Jamalpur it rejoins the Jamuna north of Sarishabari, whereas another branch flows past Gopalpur. currently these sub-systems of rivers, viz, Bangshi and Banar, and also the Lohajang, Khiru, Nangtai Nadi, Atia and Jhinai ar all dying out due to the shift of the recent river from its former channel to this Jamuna channel.
The most vital question in reference to the stream system of Tangail vis-a-vis Mymensingh district is once and why the Bmbmaputra stream modified its main recent channel. throughout the last one hundred fifty years around, this diversion of the recent Brahmaputra River to its gift Jamuna channel has significantly prompted the geographers and geologists to enquire deep into it. 2 theories ar advanced: As rationalization of the diversion, one theory describes the gradua1 uplift of the Madhupur Tract and a final trigger action of the Teesta diversion in 1787 because the chief factor; and also the alternative theory states that the Brahmaputra River diversion resulted directly from a serious increase in its volume of water thanks to beheading of the Tsangpo stream of Sitsang by Dihang, a tributary of the then tiny Brahmaputral. it's currently been well-tried that the nice Tibetan stream Tsangpo joined the Brahmaputra River concerning 1780 and this accession was a lot of vital than the Teesta floods decide the Brahmaputra River to undertake a shorter thanks to the ocean.
With the assistance of Major James Rennel's maps (1764 to 1773) and of the Revenue Survey it's attainable to reconstruct the history of the geographical area Delta and its stream systems. it absolutely was Rennel World Health Organization dole out the primary ever correct cadestral surveys and set the idea for the geographical study of geographical area. At the tip of the eighteenth century, in all probability as a results of the nice Tista floods in 1787, the Brahmaputra River modified its course and joined the Padma at Goulundo. No piece-meal study of AN involved stream system is feasible, while not distortion and inadequacy.
Even though we have a tendency to assume that the modification within the course of the most waters of the recent Brahmaputra River occurred suddenly in 1787, the year of the renowned flooding of the Teesta stream, the Teesta has been forever a wandering stream, generally connexion the Ganges, generally being shifted oastwards by the superior strength of the stream Ganges and compelled to affix the Brahmaputra River ultimately.
Whatever might need been the cause, it's obvious that by 1830, the diversion of recent Brahmaputra River was complete, first appearance a gradual however radical modification within the stream system of the Tangail district. The recent channel of the Brahmaputra River had been reduced to its gift unimportance.
In 1850 Sir Hooker wrote "we ar stunned to listen to that inside the last twenty years the most channel of Brahmaputra River had shifted its course westward, its japanese channel silted up thus chop-chop that the Jamuna eventually became the principal stream.
Much of Bangladesh's earth science is dominated by the Ganges-Brahmaputra Delta, however the term "Ganges" isn't wide used for the larger river's main branch inside Bangla Desh. wherever it flows out of Republic of India, the Ganges' main channel becomes the Padma stream. Similarly, below its confluence with the Teesta stream, the most channel of the {brahmaputra river|Brahmaputra|Brahmaputra stream|river} is understood because the Jamuna River.
Bogra District
There ar quite an few rivers within the district of Bogra. Taking the Karatoya because the central dividing water-channel of the district, the opposite rivers is also classified into the japanese and also the Western systems. The course of all the rivers is, with such allowances as should be created for beds and windings, nearly uniform north and south. The japanese rivers ar Monas, Charkadaha and Khamati besides a number of alternative smaller ones. Through the khiar tracts within the western elements of the district flow the Nagar, the Tulshiganga, Nagar and alternative minor streams. All the western streams ar the tributaries of the Atrai that itself flows into the Jamuna nineteen kilometres (12 mi) north of the confluence of that river with the Ganges (padma) at Goalunda. Evidences show that the rivers Karatoya and Nagar have modified their courses within the past, whereas the Jamuna, lying on the japanese boundary of the district, is indeed a replacement channel of the Brahmaputra River. a awfully tiny stream, Tarai wont to occupy a lot of or less this location of the Jamuna. At that point the Brahmaputra River wont to flow to the east around the foot of the Garo Hills. The earliest proof of the {brahmaputra stream|Brahmaputra|Brahmaputra River|river} consists of a bunch of huge Brahmaputra-size river scars that extend into the Sylhet basin flanking the southern fringe of the Shillong tableland . the most stream apparently extended east on the far side this vicinity then swung south into the Bay of geographical area. By the time of Rennell's mapping, this course had been abandoned in favour of a shorter route down what's still known as the recent river past Mymensingh.
By the first decade the key diversion of the Brahmaputra River into its gift channel, west of the Madhupur jungle, had occurred. there's no complete agreement on once this diversion down the Jenai stream of Rennell occurred. Apparently by 1830 the diversion of low-river flow down the new channel was complete.
Rivers in Bogra District
Bangali river
Karatoya river
Nagar river
Jamuna river
Tulshiganga river
Khulna Division
Baleshwar river
Kholpetua river
Mayur river, Khulna
Rupsa river
Shibsa river
Rivers in Kushtia District
The rivers of the previous Nadia district, of that Kushtia District was a locality, were classified along and called "Nadia Rivers" due to the peculiar condition of the Nadia district and special measures taken by the govt to stay them flowing. All the rivers of the previous Nadia district (and of this Kushtia District) were offshoots of the Padma (lower Ganges). however at just the once once the Ganges found its thanks to the ocean on the course of the Bhagirathi, there should are some earlier streams to hold the voidance of the Darjeeling-Himalayas to the ocean. Bhairab is claimed to be one among those streams. Later the Ganges drifted to the east and also the Padma grew mighty, taking all the voidance of northern and higher geographical area.
Padma river
Bhairab river
Mathabhanga river
Kobadak river
Garai river
Kaliganga river
Kumar river
Mymensingh District
The Jamuna, obscurity but four miles wide duriug rains, is running within the west and also the equally vital Meghna encloses the district on the east. they're connected by the recent channel of the Brahmaputra River running through the centre of the district in a very south-easterly direction from higher than Bahadurabad up to Bhairab Bazar.
Rivers in Mymensingh District
Dhanu river
Kangsha river
Jinai river
Pakhria river
Noakhali District
The district of Noakhali isn't intersected by such a lot of rivers because the alternative deltaic districts of Bangla Desh. On the west and south of the district and between the islands flows the Meghna with all its bifurcations every of that is way larger than a normal stream, and on the east the Feni subdivision is drained by the nice and small Feni rivers. within the intervening country there aren't any rivers of any size and also the voidance there depends on a number of recurrent event channels or khals, of that the principal ar the Noakhali khal, the Mahendra Khal and also the Bhowaniganj Khal.
In sharp distinction with the solid ground to its south, there's a network of khals within the islands. united advances from the older formation of chars towards the newer ones, the amount of khals bit by bit will increase. The khals bit by bit congest, however wherever diluvion goes on, new khals inherit existence and also the recent ones become wider and wider.
Rivers in Noakhali District
1. Meghna stream two. Dakatia stream three. Bhawaniganj Khal stream four. Mahendrak Khal stream five. Noakhali Khal stream half dozen. very little Feni stream seven. massive Feni stream eight. Muhuri stream nine. Seloneah stream
Pabna District
The district is intersected by rivers of varied magnitude. however indeed, the stream system is planted by the Padma and also the Jamuna with their interlocking offshoots and tributaries. Besides these flowing streams, the inside is visited by the abandoned beds of recent rivers, most of that ar dry except within the rains.
The general trend of the voidance of the Serajganj subdivision is from north-west to south-east, the rivers getting into it from the north-west flow into the Jamuna when a tortuous course. within the Sadar subdivision, however, the overall slope of the country is from west to east, and also the main rivers be Hurasagar, AN upshot of the Jamuna.
Rivers in Pabna District
1. Padma stream two. Ichhamati stream three. Baral stream four. Atrai stream five. Chiknai stream half dozen. Jamuna stream seven. Kazipur stream eight. Karatoya stream
Rajshahi District
Excepting the Ganges or the Padma, the Mahananda and also the Atrai, the rivers of Rajshahi district ar of very little hydrographical importance. For, most of the rivers ar a lot of or less moribund, that is, they're not active flowing streams except throughout the time of year. throughout the time of year these moribund rivers act as wonderful voidance channels debilitating off an oversized volume of water and have a substantial current. Most of those rivers ar slim and flow in well-defined channels.
Principal rivers in Rajshahi District
1. Padma stream two. Mahananda stream three. Atrai stream four. Gur stream five. Jamuna stream half dozen. Baral stream seven. Musakhan stream eight. Nandakuja stream nine. Gumani stream ten. Baralai stream eleven. Narad stream
Tangail District
The new fashioned Tangail district is flanked on the west by the mighty stream Jamuna, that is obscurity but four miles wide throughout the time of year. The Dhaleshwari, 1st AN recent channel of the Ganges then of the Brahmaputra River, cuts across the south-western comer of the district on its powerful sweep to affix the Meghna close to Narayanganj. The recent name of Dhaleswari was "Gajghata". It wont to flow after by the Salimabad Channel then ultimately by Porabari Channell. a locality of the japanese boundary of the district runs near the Banar stream. The stream Bangshi flows virtually down the center of the district, branching out from the recent Brahmaputta to the north from close to Jamalpur. Bangshi falls into Dhaleswari close to Savar, in national capital district. The Bangshi forms a natural barrier to the Madhupur Jungle on the Tangail aspect, all the method from Madhupur to Mirzapur. it's solely shallow at 2 or 3 places close to Basail on its my to stream Meghna. Dhaleswari itself but gets rid of from the Jamuna from within Tangail district.
Among alternative vital rivers of the district, Lohajang is value mentioning. It flows past the district headquarters of Tangail and is sort of dead nowadays (in moribund condition). alternative rivers ar Khiru, Nanglai Nadi, Atai, and Jhinai. The recent Brahmaputra's most vital off-shoot is that the Jhinai; hanging off close to Jamalpur it rejoins the Jamuna north of Sarishabari, whereas another branch flows past Gopalpur. currently these sub-systems of rivers, viz, Bangshi and Banar, and also the Lohajang, Khiru, Nangtai Nadi, Atia and Jhinai ar all dying out due to the shift of the recent river from its former channel to this Jamuna channel.
The most vital question in reference to the stream system of Tangail vis-a-vis Mymensingh district is once and why the Bmbmaputra stream modified its main recent channel. throughout the last one hundred fifty years around, this diversion of the recent Brahmaputra River to its gift Jamuna channel has significantly prompted the geographers and geologists to enquire deep into it. 2 theories ar advanced: As rationalization of the diversion, one theory describes the gradua1 uplift of the Madhupur Tract and a final trigger action of the Teesta diversion in 1787 because the chief factor; and also the alternative theory states that the Brahmaputra River diversion resulted directly from a serious increase in its volume of water thanks to beheading of the Tsangpo stream of Sitsang by Dihang, a tributary of the then tiny Brahmaputral. it's currently been well-tried that the nice Tibetan stream Tsangpo joined the Brahmaputra River concerning 1780 and this accession was a lot of vital than the Teesta floods decide the Brahmaputra River to undertake a shorter thanks to the ocean.
With the assistance of Major James Rennel's maps (1764 to 1773) and of the Revenue Survey it's attainable to reconstruct the history of the geographical area Delta and its stream systems. it absolutely was Rennel World Health Organization dole out the primary ever correct cadestral surveys and set the idea for the geographical study of geographical area. At the tip of the eighteenth century, in all probability as a results of the nice Tista floods in 1787, the Brahmaputra River modified its course and joined the Padma at Goulundo. No piece-meal study of AN involved stream system is feasible, while not distortion and inadequacy.
Even though we have a tendency to assume that the modification within the course of the most waters of the recent Brahmaputra River occurred suddenly in 1787, the year of the renowned flooding of the Teesta stream, the Teesta has been forever a wandering stream, generally connexion the Ganges, generally being shifted oastwards by the superior strength of the stream Ganges and compelled to affix the Brahmaputra River ultimately.
Whatever might need been the cause, it's obvious that by 1830, the diversion of recent Brahmaputra River was complete, first appearance a gradual however radical modification within the stream system of the Tangail district. The recent channel of the Brahmaputra River had been reduced to its gift unimportance.
In 1850 Sir Hooker wrote "we ar stunned to listen to that inside the last twenty years the most channel of Brahmaputra River had shifted its course westward, its japanese channel silted up thus chop-chop that the Jamuna eventually became the principal stream.
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