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1
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Role of riverine inputs, low saline plume advection and mesoscale physical processes in structuring the chlorophyll a distribution in the Western Bay of Bengal during Fall Inter Monsoon

100%
Loganathan J., Narasimha R. D., Joseph I., Parambil A. M., Rachuri V., Swarnaprava B., Kalathil B. K.
Oceanologia
|
2021
|
tom 63
|
nr 4
2
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Investigating the role of air-sea forcing on the variability of hydrography, circulation, and mixed layer depth in the Arabian Sea and Bay of Bengal

100%
Srivastava A., Dwivedi S., Mishra A. K.
Oceanologia
|
2018
|
tom 60
|
nr 2
3
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Ocean fronts detection over the Bay of Bengal using changepoint algorithms - A non-parametric approach

100%
Reddem V. S., Muthalagu R., Bekkam V. R., Eluri P. R. R., Jampana V., Nimit K.
Oceanologia
|
2021
|
tom 63
|
nr 4
4
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Satellite estimates of the long-term trend in phytoplankton size classes in the coastal waters of North-Western Bay of Bengal

100%
Miranda J., Lotliker A. A., Baliareingh S. K., Jena A. K., Samanta A., Sahu K. C., Kumar T. S.
Oceanologia
|
2021
|
tom 63
|
nr 1
5

Population structure of the monogenean, Paramazocraes thrissocles (Mazocraeidae) on the gills of clupeoid fish, Thryssa mystax of Visakhapatnam coast, Bay of Bengal

84%
Sailaja B., Shameem U., Madhavi R.
Acta Parasitologica
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2017
|
tom 62
|
nr 3
6
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Estimation of diatom and dinoflagellate cell volumes from surface waters of the Northern Indian Ocean

84%
Chitari R. R., Anil A. C.
Oceanologia
|
2017
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tom 59
|
nr 3
Phytoplankton samples collected from the Northern Indian Ocean (Bay of Bengal, northern Arabian Sea, and Dona Paula Bay Goa, west coast of India), were utilized to quantify changes in cell size, cell volume and carbon per cell of diatoms and dinoflagellates. The dataset from the Bay of Bengal also provides inter- and intra-annual variations (April 2008 to March 2010). The variations in cell size and volume were large in regions influenced by the riverine influx or terrigenous inputs. An interregional comparison of commonly available forms (8 species) points out that cell volumes are highest in the North Atlantic and lowest in the Mediterranean. The information provided will be useful in estimation of carbon biomass and biogeochemical studies.
7
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Seasonal influence of physico-chemical parameters on phytoplankton diversity, community structure and abundance at Parangipettai coastal waters, Bay of Bengal, South East Coast of India

84%
Vajravelu M., Martin Y., Ayyappan S., Mayakrishnan M.
Oceanologia
|
2018
|
tom 60
|
nr 2
8
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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A study on chemical characterization and proximate composition of flathead mullet fish (Mugil cephalus) of estuarine region of the Bay of Bengal

84%
Rowshan-Ali M., Roni M. A. H., Haque M. A., Uddin M. H.
International Letters of Natural Sciences
|
2014
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tom 12
|
nr 2
The Flathead mullet (Mugil cephalus) is a mullet of the genus Mugil in the family Mugilidae, found in coastal tropical, subtropical and estuarine water worldwide. Lipid was extracted from the muscle of Flathead mullet (Mugil cephalus) by solvent extraction method and characterized with respect to various chemical e.g. saponification value, saponification equivalent value, acid value, iodine value, peroxide value, ester value, thicyanogen value, unsaponifiable matter, Henher value, Polenske value, Reichert-Meissl value etc properties and compared with those of different oils. Palmitic acid, Stearic acid and Myristic acid were observed at fatty acid composition of the sample by chromatographic examination. Percentages of protein and mineral (N, P, K, Ca) in the muscle of Flathead mullet were studied by modified Kjeldahl method.
9
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Chromophoric dissolved organic matter (CDOM) variability over the continental shelf of the Northern Bay of Bengal

84%
Das S., Das I., Giri S., Chanda A., Maity S., Lotliker A. A., Kumar T. S., Akhand A., Hazra S.
Oceanologia
|
2017
|
tom 59
|
nr 3
The present paper dealt with the annual dynamics of the absorption coefficient of chromophoric dissolved organic matter at 440 nm {aCDOM(440)} during February 2015 to January 2016 in the continental shelf of northern Bay of Bengal (nBoB) for the first time. Sea surface salinity (SSS), chlorophyll-a (Chl-a), total suspended matter (TSM) were also analyzed. It was hypothesized that CDOM should exhibit significant spatial and temporal variability in this region. aCDOM(440) and spectral slope ranged between 0.1002 m1—0.6631 m1 and 0.0071 nm1— 0.0229 nm1 respectively during the entire study period. Higher values of aCDOM(440) were observed in the near shore stations and gradually decreased towards the offshore. Significant seasonal variability of aCDOM(440) was observed between the monsoon and non-monsoon seasons ( p < 0.05). Thus the framed hypothesis was successfully accepted by means of the present study. The CDOM was mainly found to be of allochthonous character in this region. aCDOM(440) portrayed a significant negative linear relationship with SSS (R2 = 0.80; p < 0.05) implying conservative mixing of marine and terrestrial end members. However, examining the spatial variability of the relationship, it was observed that this relationship was significant only in the nearshore stations. While examining the seasonal variability of this relationship, it was found to be most significant during the monsoon (R2 = 0.81; p < 0.05). Thus it was inferred that whenever the SSS gradient was higher, the relationship between aCDOM(440) and SSS was found to be most significant.
10
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Microplankton size structure induced by a warm-core eddy in the Western Bay of Bengal: Role of Trichodesmium abundance

84%
Chinnadurai K., Retnamma J., Nagarathinam A., Subramanian P. R., Singaram P., Shoba S.
Oceanologia
|
2021
|
tom 63
|
nr 3
11
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

First report of Protoperidinium steinii (Dinophyceae) bloom from the coastal marine ecosystem - an observation from tropical Indian waters

84%
Sathishkumar R. S., Sahu G., Mohanty A. K., Arunachalam K. D., Venkatesan R.
Oceanologia
|
2021
|
tom 63
|
nr 3
12

Chlorophyll distribution by oceanic model and satellite data in the Bay of Bengal and Andaman Sea

84%
Suwannathatsa S., Wongwises P.
Oceanological and Hydrobiological Studies
|
2013
|
tom 42
|
nr 2
13
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Length and weight relationship and growth performance of Meretrix casta under experimental culture condition in three different estuarine environment

84%
Srilatha G., Manikandarajan T., Ramamoorthy K., Sundaravarman K., Sankar G., Anbarasu R.
International Letters of Natural Sciences
|
2015
|
tom 47
The Meretrix casta is an edible clam for human beings and it is widely distributed around the aquatic ecosystem. The clam has relatively thick shells that can attain a length of three inches. The knowledge of the biology, culture and biochemical composition of any edible organism is extremely important. Though the size, shape and colour of clam are different their nutritive value is very good. A maximum average length of 27.15mm was observed in the M.casta studied during 2011 and a maximum average length of 26.51mm was observed during 2012. The average lengths of M.casta in all the three different estuaries studied were as follows: 27.15 > 25.82 > 25.04 mm in 2011 and 26.51 > 25.88 > 25.17mm in 2012. A maximum average weight of 7.824 and 7.155g was observed during 2011 and in 2012; a maximum weight of 7.528g and minimum of 6.941g was recorded uniformly in all the three different estuaries. However, in 2011and 2012 a maximum and minimum of average length of 26.86, 25.10 mm, and average weight of 7.67 and 7.05g respectively were noticed in both Vellar and Uppanar estuaries of M.casta. the present investigation, it is clearly observed that M.casta can grow a weight of 0.13g/day and length of 0.122mm/day among the three different estuaries studied in the Cuddalore district which is located in Bay of Bengal.
14
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Mangroves in India: a unique Marine Ecosystem

84%
Arunprasath A., Gomathinayagam M.
International Letters of Natural Sciences
|
2015
|
tom 42
India has a long tradition of mangrove forest management. The Sundarbans mangroves, located in the Bay of Bengal (partly in India and partly in Bangladesh), were the first mangroves in the world to be put under scientific management. The area's first management plan was implemented in 1892. Recognizing the importance of mangroves, the Government of India set up the National Mangrove Committee in the Ministry of Environment and Forests in 1976 to advise the government about mangrove conservation and development. In its first meeting, the panel, which consists of scientists, research scholars and experts on the mangrove ecosystem, emphasized the need to conduct a survey of the extent of existing mangrove areas within the country.
15

A new opecoelid trematode, Pseudopecoelus brayi sp. nov. from the shoulderbar soldierfish, Myripristis kuntee off Visakhapatnam coast, Bay of Bengal

67%
Madhavi R., Lakshmi T. T.
Acta Parasitologica
|
2010
|
tom 55
|
nr 3
235-239
A new species of opecoelid trematode, Pseudopecoelus brayi sp. nov. is reported from the holocentrid fish, Myripristis kuntee collected from off Visakhapatnam coast, Bay of Bengal. The new species differs from related species by a combination of characters such as elongate body, deeply lobed gonads, tubular sinuous seminal vesicle extending up to the posterior border of ventral sucker, presence of a short cylindrical cirrus sac enclosing the cirrus and the vitelline zone extending anterior to ventral sucker. This is the 7th species of the genus to be reported from Indian marine fishes and the fifth species from holocentrid fishes. A key for separation of the species of Pseudopecoelus is given.
16

Gonad-infecting species of Philometra (Nematoda: Philometridae) from groupers Epinephelus spp. (Osteichthyes: Serranidae) in the Bay of Bengal, India

67%
Moravec F., Manoharan J.
Acta Parasitologica
|
2014
|
tom 59
|
nr 4
Based on light and scanning electron microscopical studies, two new and one specifically not identified gonad-infecting species of Philometra Costa, 1845 (Nematoda: Philometridae) are described from the ovary of marine fishes of the genus Epinephelus Bloch (Serranidae, Perciformes) in the Bay of Bengal, off the eastern coast of India: P. indica sp. nov. (male and females) from the honeycomb grouper E. merra Bloch, P. tropica sp. nov. (males and females) from the duskytail grouper E. bleekeri (Vaillant) and Philometra sp. (only females) from the cloudy grouper E. erythrurus (Valenciennes). Philometra indica is mainly characterized by the length of spicules 192–195 μm and the gubernaculum 84 μm, the distal tip of the gubernaculum without a dorsal protuberance, and by the presence of five pairs of caudal papillae. Philometra tropica is mainly characterized by the spicules conspicuously ventrally distended at their posterior halves, the distal tip of the gubernaculum with a dorsal protuberance, and the presence of three pairs of caudal papillae.
17

A comparative seasonal pollution assessment study on Ennore Estuary with respect to metal accumulation in the grey mullet, Mugil cephalus

67%
Padmini E., Vijaya Geetha B.
Oceanological and Hydrobiological Studies
|
2007
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tom 36
|
nr 4
91-103
18

Polylabris bengalensis sp. nov. (Monogenea, Microcotylidae) from siganid fishes of the Visakhapatnam coast, Bay of Bengal, India

67%
Sailaja B., Madhavi R.
Acta Parasitologica
|
2011
|
tom 56
|
nr 3
A new species Polylabris bengalensis (Monogenea, Microcotylidae) is described from the gills of the siganid fishes, Siganus javus and S. oramin from the coast of Visakhapatnam, Bay of Bengal, India. It most closely resembles P. mamaevi but differs in having unequal caeca terminating at different levels in the haptor, in the follicular testis forming a compact mass, in the presence of a thick layer of concentric muscles surrounding the genital atrium and in the terminal part of the male copulatory organ not recurved. The validity of various species of Polylabris recorded from siganids from different geographical regions is discussed.
19
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Physico-chemical characterization and microbial studies of muscle lipid of Liner silver grunter (Pomadasys hasta) of the Bay of Bengal

67%
Jahan F., Uddin M. H., Bhattacharjee S. C.
International Letters of Natural Sciences
|
2016
|
tom 58
Lipid was extracted from the lipid containing muscle of Liner silver grunter (Pomadasys hasta) by solvent extraction and then purified by standard method. The physico-chemical properties of lipid sample were determined and compared with those of other standard fats and oils. Fatty acid composition of the lipid sample was investigated by Thin Layer Chromatographic (TLC) examination. Gas Liquid Chromatographic (GLC) examination was performed by the methyl esters mixture prepared from the lipid sample. The de-oiled muscle of the fish was studied for the determination of ash content, fiber content, moisture content and protein content. The lipid containing selected muscle was analyzed quantitatively for the determination of percentages of protein, cholesterol and minerals (N, P, K, Ca, and Na). The lipid containing muscle was also analyzed for the determination of the amount of eleven metals by using Atomic Absorption Spectrophotometric method. The lipid sample was evaluated by microbial activity (bacterial activity against nine bacteria and fungal activity against seven fungi).
20

Ortholinea gadusiae sp.n. and Sphaeromyxa opisthopterae sp.n. [Myxozoa: Myxosporea] from the clupeid fish of the Bay of Bengal, West Bengal, India

67%
Sarkar N. K.
Acta Protozoologica
|
1999
|
tom 38
|
nr 2
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