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Ecological response of foraminiferal component in the sediments of Kharo Creek, Kachchh (Gujarat), west coast of India

หน่วยงาน National Institute Of Oceanography (NIO), India

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ชื่อเรื่อง : Ecological response of foraminiferal component in the sediments of Kharo Creek, Kachchh (Gujarat), west coast of India
นักวิจัย : Chaturvedi, S.K. , Nigam, R. , Khare, N.
คำค้น : Kharo Creek , sediment samples , foraminiferal species , transition biotope
หน่วยงาน : National Institute Of Oceanography (NIO), India
ผู้ร่วมงาน : -
ปีพิมพ์ : 2543
อ้างอิง : ONGC Bulletin, vol.37(2), 55-64p. , http://drs.nio.org/drs/handle/2264/420
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : -
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

A total of seven surface sediment samples collected within 4.4 m to 13.9 m water depth (below chart datum) from Kharo Creek were studied for their foraminiferal content. The study reveals forty seven foraminiferal species of which forty four are benthic and three are planktic. It is observed that distribution of foraminifera is mainly controlled by organic carbon, suspended load, substrate nature and tidal influences. The observations of this study further suggest that on the basis of total foraminiferal number, living and reworked foraminiferal specimens and other ecological variables, creek environments can be divided into three biotopes, viz., upstream biotope, transition biotope and lower stream (marginal marine) biotope. The study further emphasize on the possibility of the detailed foraminiferal study in the creek on seasonal basis as such study will form the base line data to asses the future impact of industrial pollution (if any) as a jetty for offloading cement is being constructed in Kharo Creek for proposed cement plant which is coming up in this area.

บรรณานุกรม :
Chaturvedi, S.K. , Nigam, R. , Khare, N. . (2543). Ecological response of foraminiferal component in the sediments of Kharo Creek, Kachchh (Gujarat), west coast of India.
    : National Institute Of Oceanography (NIO), India.
Chaturvedi, S.K. , Nigam, R. , Khare, N. . 2543. "Ecological response of foraminiferal component in the sediments of Kharo Creek, Kachchh (Gujarat), west coast of India".
    : National Institute Of Oceanography (NIO), India.
Chaturvedi, S.K. , Nigam, R. , Khare, N. . "Ecological response of foraminiferal component in the sediments of Kharo Creek, Kachchh (Gujarat), west coast of India."
    : National Institute Of Oceanography (NIO), India, 2543. Print.
Chaturvedi, S.K. , Nigam, R. , Khare, N. . Ecological response of foraminiferal component in the sediments of Kharo Creek, Kachchh (Gujarat), west coast of India. : National Institute Of Oceanography (NIO), India; 2543.