Temporal dynamics of primary productivity in the north-eastern Arabian Sea: an evaluation of ocean color models

2021 ◽  
Vol 14 (14) ◽  
Author(s):  
Vinaya Kumar Vase ◽  
Nakhawa Ajay ◽  
Rajan Kumar ◽  
Sreenath Ramanathan ◽  
Jayasankar Jayaraman ◽  
...  
Keyword(s):  
Primary Productivity ◽  
Arabian Sea ◽  
Temporal Dynamics ◽  
Ocean Color ◽  
Color Models ◽  
The North ◽  
North Eastern ◽  
Eastern Arabian Sea

scholarly journals <sup>15</sup>N enrichment in the surface Particulate Organic Nitrogen of the north-eastern Arabian Sea from the middle to the waning phase of the winter monsoon: possible causes

2007 ◽  
Vol 4 (1) ◽  
pp. 245-264
Author(s):  
S. Kumar ◽  
R. Ramesh
Keyword(s):  
Water Column ◽  
Arabian Sea ◽  
Organic Nitrogen ◽  
Subsurface Layer ◽  
The North ◽  
North Eastern ◽  
Eastern Arabian Sea ◽  
Nitrogen Isotopic Composition ◽  
Hydrographic Conditions ◽  
N Enrichment

Abstract. A temporal increase of ~5‰ in the average nitrogen isotopic composition (δ15NPON) of surface particulate organic nitrogen was observed in the open north-eastern Arabian Sea during January to late February-early March 2003, despite the presence of T. erithraeum (up to ~11%), a diazotroph that fixes atmospheric N2, in the latter period. Hydrographic conditions and residence time of nitrate in the water column suggested that this increase could be a combined effect of denitrification in the subsurface layer and inefficient utilization of nitrate entrained in the water column during January.

Symbiosis between the stramenopile protist Solenicola setigera and the diatom Leptocylindrus mediterraneus in the North Eastern Arabian Sea

Symbiosis ◽  
2012 ◽  
Vol 56 (2) ◽  
pp. 97-101 ◽  
Author(s):  
K. B. Padmakumar ◽  
Lathika Cicily ◽  
Anu Shaji ◽  
T. P. Maneesh ◽  
V. N. Sanjeevan
Keyword(s):  
Arabian Sea ◽  
The North ◽  
North Eastern ◽  
Eastern Arabian Sea

Psammonema kuriani (Nematoda: Desmodoroidea), a novel species from the margin of the north-eastern Arabian Sea

2015 ◽  
Vol 96 (7) ◽  
pp. 1469-1473
Author(s):  
Jini Jacob ◽  
P.R. Anilkumar ◽  
Rosamma Philip ◽  
Damodaran Rayaroth
Keyword(s):  
Deep Sea ◽  
Arabian Sea ◽  
Novel Species ◽  
Estuarine Sediments ◽  
Indian Ocean Region ◽  
The North ◽  
North Eastern ◽  
Eastern Arabian Sea ◽  
Ocean Region ◽  
First Time

A novel species of nematode belonging to the rare genus Psammonema Verschelde & Vincx, 1995 is described from the continental margin of the north-eastern Arabian Sea (214 m). Psammonema kuriani sp. nov. shows a different position of the lateral alae compared with the original genus diagnosis, hence an emended genus diagnosis is given. The genus Psammonema was previously described from the estuarine sediments of Indian Ocean region and the present study reports the genus from the deep sea for the first time.

scholarly journals Subsurface chlorophyll maxima in the North Eastern Arabian sea: Simulation on impact of warming

2020 ◽  
Vol 110 ◽  
pp. 105858
Author(s):  
H. Midhun shah ◽  
B.R. Smitha ◽  
A.A. Mohamed Hatha ◽  
M. Sudhakar
Keyword(s):  
Arabian Sea ◽  
The North ◽  
North Eastern ◽  
Eastern Arabian Sea

Length-weight relationship of three stomatopod species from the Mumbai coast, India

Crustaceana ◽  
2019 ◽  
Vol 92 (9) ◽  
pp. 1141-1149
Author(s):  
S. Kesavan ◽  
J. S. Jenishma ◽  
T. Nirmal ◽  
S. S. Kamath ◽  
K. M. Xavier ◽  
...  
Keyword(s):  
Arabian Sea ◽  
Coefficient Of Determination ◽  
Weight Relationship ◽  
The North ◽  
Shrimp Trawl ◽  
North Eastern ◽  
Eastern Arabian Sea ◽  
Relationship Of ◽  
First Time

Abstract Length-weight relationship (LWR) was estimated for three stomatopod species, namely Oratosquillina perpensa (Kemp, 1911), Harpiosquilla raphidea (Fabricius, 1798) and Miyakella nepa (Latreille, 1828) for the first time from the north-eastern Arabian Sea. Experimental fishing, using a shrimp trawl, was conducted fortnightly during September 2017 up to April 2018 along the Maharashtra coast. A total of 821 samples were collected. Length-weight relationship showed good fit with coefficient of determination () values varying from 0.9190 to 0.9612. In this study, b values ranged from 2.758 to 3.140. The LWRs of Oratosquillina perpensa and Miyakella nepa have not yet been reported in the SealifeBase.

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