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Puttalam Lagoon: Difference between revisions

Coordinates: 08°06′N 79°46′E / 8.100°N 79.767°E / 8.100; 79.767 (Puttalam Lagoon)
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| reference = <ref name=Civil>{{Citation|title=Management of coastal resources in Puttalam Lagoon, Sri Lanka|url=http://www.civil.pdn.ac.lk/acstaff/KPPP_details/Selected%20Publications/Paper%20No%20P-06.pdf|accessdate=2010-07-02}}</ref><ref name=Wetlands>{{Citation|title=Wetlands of Sri Lanka|url=http://ramsar.wetlands.org/Portals/15/SriLanka.pdf|author=S.W. Kotagama, Leonard Pinto, Jayampathi L. Samarakoon|publisher=Wetlands International|pages=52,53|accessdate=2010-07-02}}</ref>
| reference = <ref name=Civil>{{Citation|title=Management of coastal resources in Puttalam Lagoon, Sri Lanka|url=http://www.civil.pdn.ac.lk/acstaff/KPPP_details/Selected%20Publications/Paper%20No%20P-06.pdf|accessdate=2010-07-02}}</ref><ref name=Wetlands>{{Citation|title=Wetlands of Sri Lanka|url=http://ramsar.wetlands.org/Portals/15/SriLanka.pdf|author=S.W. Kotagama, Leonard Pinto, Jayampathi L. Samarakoon|publisher=Wetlands International|pages=52, 53|accessdate=2010-07-02}}</ref>
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The '''Puttalam Lagoon''' is a large {{Convert|327|km2|mi2|0|abbr=on|adj=on}} [[lagoon]] in the [[Puttalam District]], western [[Sri Lanka]].
The '''Puttalam Lagoon''' is a large {{Convert|327|km2|mi2|0|abbr=on|adj=on}} [[lagoon]] in the [[Puttalam District]], western [[Sri Lanka]].


The lagoon is fed by two [[rivers]], namely the [[List of rivers of Sri Lanka|Kala Oya]] and [[List of rivers of Sri Lanka|Mi Oya]], discharging at {{Convert|2.2|m3/s|ft3/s|1|abbr=on}} and {{Convert|8.1|m3/s|ft3/s|1|abbr=on}} respectively. It is linked to [[Mundal Lagoon]] {{Convert|15|km|mi|abbr=on}} to the south by a [[Channel (geography)|channel]]. The lagoon's water is [[brackish]] to [[saline water|saline]].
The lagoon is fed by two [[rivers]], namely the [[List of rivers of Sri Lanka|Kala Oya]] and [[List of rivers of Sri Lanka|Mi Oya]], discharging at {{Convert|2.2|m3/s|ft3/s|1|abbr=on}} and {{Convert|8.1|m3/s|ft3/s|1|abbr=on}} respectively. It is linked to [[Mundal Lagoon]] {{Convert|15|km|mi|abbr=on}} to the south by a [[Channel (geography)|channel]]. The lagoon's water is [[brackish]] to [[saline water|saline]].
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== References ==
== References ==
{{Reflist}}
{{Reflist}}



{{Lagoons of Sri Lanka}}
{{Lagoons of Sri Lanka}}
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[[Category:Puttalam District]]
[[Category:Puttalam District]]
[[Category:Lagoons of Sri Lanka]]
[[Category:Lagoons of Sri Lanka]]
[[Category:Geography of North Western Province, Sri Lanka]]
[[Category:Landforms of North Western Province, Sri Lanka]]

Revision as of 03:06, 2 April 2015

Puttalam Lagoon
LocationPuttalam
Coordinates08°06′N 79°46′E / 8.100°N 79.767°E / 8.100; 79.767 (Puttalam Lagoon)
Primary inflowsKala Oya
Mi Oya
Basin countries Sri Lanka
Max. length28 km (17 mi)
Max. width12 km (7 mi)
Surface area327 km2 (126 sq mi)
Average depth1–2 m (3.3–6.6 ft)
Max. depth5 m (16.4 ft)
Surface elevationSea level
References[1][2]

The Puttalam Lagoon is a large 327 km2 (126 sq mi) lagoon in the Puttalam District, western Sri Lanka.

The lagoon is fed by two rivers, namely the Kala Oya and Mi Oya, discharging at 2.2 m3/s (77.7 cu ft/s) and 8.1 m3/s (286.0 cu ft/s) respectively. It is linked to Mundal Lagoon 15 km (9.3 mi) to the south by a channel. The lagoon's water is brackish to saline.

The lagoon is surrounded by a region containing coconuts, open forests, grasslands and shrublands. The land is used for prawn fishing, salt production, and rice cultivation. The lagoon has extensive mangroves, seagrasses and some salt marshes, attracting a wide variety of anatidae.

Islands

A moderate number islands scatter over the lagoon including:

List of islands in the lagoon from north to south
Island Area Location
Ippantivu   08°19′45″N 79°48′16″E / 8.32917°N 79.80444°E / 8.32917; 79.80444 (Ippantivu)
Periya Arichchal   08°18′03″N 79°47′50″E / 8.30083°N 79.79722°E / 8.30083; 79.79722 (Periya Arichchal)
Salliyampiddi   08°17′03″N 79°47′33″E / 8.28417°N 79.79250°E / 8.28417; 79.79250 (Salliyampiddi)
Oddakarentivu   08°16′35″N 79°45′50″E / 8.27639°N 79.76389°E / 8.27639; 79.76389 (Oddakarentivu)
Sinna Erumativu   08°16′28″N 79°46′21″E / 8.27444°N 79.77250°E / 8.27444; 79.77250 (Sinna Erumativu)
Erumativu   08°16′04″N 79°46′45″E / 8.26778°N 79.77917°E / 8.26778; 79.77917 (Erumativu)
Pambativu   08°14′42″N 79°46′33″E / 8.24500°N 79.77583°E / 8.24500; 79.77583 (Pambativu)
Kilitivu   08°14′27″N 79°46′52″E / 8.24083°N 79.78111°E / 8.24083; 79.78111 (Kilitivu)
Neduntivu   08°14′06″N 79°46′45″E / 8.23500°N 79.77917°E / 8.23500; 79.77917 (Neduntivu)
Mattutivu   08°13′01″N 79°46′59″E / 8.21694°N 79.78306°E / 8.21694; 79.78306 (Mattutivu)
Ambantattivu   08°12′42″N 79°45′58″E / 8.21167°N 79.76611°E / 8.21167; 79.76611 (Ambantattivu)
Pullupiddi   08°11′20″N 79°46′40″E / 8.18889°N 79.77778°E / 8.18889; 79.77778 (Pullupiddi)
Somativu   08°10′45″N 79°45′22″E / 8.17917°N 79.75611°E / 8.17917; 79.75611 (Somativu)
Maripututivu   08°10′33″N 79°44′59″E / 8.17583°N 79.74972°E / 8.17583; 79.74972 (Maripututivu)
Kakativu   08°10′26″N 79°45′22″E / 8.17389°N 79.75611°E / 8.17389; 79.75611 (Kakativu)
Udayirputi   08°09′52″N 79°48′37″E / 8.16444°N 79.81028°E / 8.16444; 79.81028 (Udayirputi)

See also

References

  1. ^ Management of coastal resources in Puttalam Lagoon, Sri Lanka (PDF), retrieved 2010-07-02
  2. ^ S.W. Kotagama, Leonard Pinto, Jayampathi L. Samarakoon, Wetlands of Sri Lanka (PDF), Wetlands International, pp. 52, 53, retrieved 2010-07-02{{citation}}: CS1 maint: multiple names: authors list (link)