Role of environmental factors on nitrogen fixation rate in a tropical estuary (southwest coast of India)

2020 ◽  
Vol 38 ◽  
pp. 101383
Author(s):  
Jesmi Yousuf ◽  
Jabir Thajudeen ◽  
Vipindas P.V. ◽  
Abin Varghese ◽  
Mohamed Hatha A.A.
Keyword(s):  
Nitrogen Fixation ◽  
Environmental Factors ◽  
Tropical Estuary ◽  
Fixation Rate ◽  
Southwest Coast Of India ◽  
Southwest Coast

Influence of environmental factors on benthic nitrogen fixation and role of sulfur reducing diazotrophs in a eutrophic tropical estuary

2021 ◽  
Vol 165 ◽  
pp. 112126
Author(s):  
T. Jabir ◽  
P.V. Vipindas ◽  
Y. Jesmi ◽  
P.S. Divya ◽  
B.M. Adarsh ◽  
...  
Keyword(s):  
Nitrogen Fixation ◽  
Environmental Factors ◽  
Tropical Estuary

Record of the deep sea shrimp Pasiphaea alcocki (Wood-Mason & Alcock, 1891) (Crustacea: Decapoda: Pasiphaeidae) from the southwestern coast of India

Zootaxa ◽  
2018 ◽  
Vol 4532 (4) ◽  
pp. 597
Author(s):  
G. KUBERAN ◽  
REKHA DEVI CHAKRABORTY ◽  
P. PURUSHOTHAMAN ◽  
G. MAHESWARUDU
Keyword(s):  
Dna Sequences ◽  
Deep Sea ◽  
Arabian Sea ◽  
The United States ◽  
Morphological Description ◽  
Depth Range ◽  
Caridean Shrimp ◽  
Southwest Coast Of India ◽  
Southwest Coast

The present study provides a report on the rare occurrence of the deep sea caridean shrimp Pasiphaea alcocki (Wood-Mason & Alcock, 1891) from the southwest coast of India after three decades. Earlier this species was recorded from Indian waters at a depth range between 335 and 1732 m while the present specimens were obtained in the depth range of 200-300m from the commercial bottom trawlers operated off Sakthikulangara fishing harbour (8°56'60.78"N /76°32'34.27"E) off (8°56'60.78"N /76°32'34.27"E), Kerala from the southern region of Arabian Sea, India. The level of interspecies genetic divergence using COI and 16S DNA sequences of Pasiphaea sp from the United States, National Center for Biotechnology Information (NCBI) were observed. The present study reports the record of Pasiphaea alcocki with a morphological description along with DNA barcoding and supplements the existing knowledge on this deep sea shrimp from the southwest coast of India, which is mandatory to understand the role of this species in ecosystem functioning. 

scholarly journals Impact of human-altered hydrographical setting on the Copepod community structure in an extensive tropical estuary along the southwest coast of India

Oceanologia ◽  
2020 ◽  
Author(s):  
Arunpandi Nagarathinam ◽  
Jyothibabu Retnamma ◽  
Jagadeesan Loganathan ◽  
Parthasarathi Singaram ◽  
Anjusha Arayillath ◽  
...  
Keyword(s):  
Community Structure ◽  
Tropical Estuary ◽  
Copepod Community ◽  
Southwest Coast Of India ◽  
Southwest Coast
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