Browsing by Author "Pandiyarajan, R.S."
Now showing items 1-13 of 13
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Distribution of phytoplankton along an environmental gradient off Kakinada, East Coast of India.
Ayajuddin, M.; Pandiyarajan, R.S.; Ansari, Z.A. (NISCAIR, 2014)In the present study phytoplankton distribution and species composition was examined on a salinity gradient from River (R), River Mouth (RM) and coastal water (RF) at surface and subsurface layers along the coast off ... -
Distribution, abundance and diversity of phytoplankton in the inshore waters of Nizampatnam, South East coast of India.
Pandiyarajan, R.S.; Shenai-Tirodkar, P.S.; Ayajuddin, M.; Ansari, Z.A. (NISCAIR, 2014)Distribution, abundance and species assemblages of Phytoplankton were studied from inshore waters of Nizampatnam, South East coast of India in March 2007. Significant spatial variations in temperature, pH, salinity, dissolved ... -
Ecological indications of copepods to oxygen-deficient near-shore waters
Jyothibabu, R.; Jagadeesan, L.; Karnan, C.; Arunpandi, N.; Pandiyarajan, R.S.; Balachandran, K.. (Elsevier, 2018)Dissolved oxygen deficiency and its impacts on marine organisms is an important research topic world over. In this study, we utilized the advantage of a shallow seasonal hypoxic zone occurring along the Southwest Coast of ... -
Ecology and distribution of tanaids in a large tropical estuary along the Southwest Coast of India
Pandiyarajan, R.S.; Jyothibabu, R.; Jagadeesan, L.; Arunpandi, N. (2020)The crustacean order Tanaidacea consists of macrobenthic invertebrates, which constitute a major food source for higher trophic levels in estuarine and marine environments. Based on seasonal sampling in the Kochi Backwaters ... -
Feeding preference and daily ration of 12 dominant copepods on mono and mixed diets of phytoplankton, rotifers, and detritus in a tropical coastal water
Jagadeesan, L.; Jyothibabu, R.; Arunpandi, N.; Anjusha, A.; Parthasarathi, S.; Pandiyarajan, R.S. (Springer, 2017)Results of the experimental studies on the feeding habit and daily ration (DR) of 12 dominant copepods from a tropical coastal water (off Kochi, Southwest coast of India) on different food items (phytoplankton, rotifers, ... -
Impact of a large hydraulic barrage on the trace metals concentration in mesozooplankton in the Kochi backwaters, along the Southwest coast of India
Arunpandi, N.; Jyothibabu, R.; Jagadeesan, L.; Parthasarathi, S.; Albin, K.J.; Pandiyarajan, R.S. (Elsevier Ltd, 2020)This study delineates the impact of a man-made hydrological barrage [Thannermukkom barrage (TB)] on the concentration of selected trace metals (Fe, Zn, Cu, Co, Cr, Mn, Ni, Pb) in mesozooplankton from the Kochi backwaters ... -
Implications of an extensive salt water barrage on the distribution of black clam in a tropical estuarine system, Southwest coast of India
Arunpandi, N.; Jyothibabu, R.; Jagadeesan, L.; Parthasarathi, Singaram; Savitha, M.K.M.; Albin, K.J.; Pandiyarajan, R.S. (Elsevier, 2021)Based on a monthly field sampling over a year in the Kochi backwaters (KBW), this study presents the larval ecology of black clam and discusses how an extensive saltwater barrage [Thannermukkom barrage (TB)] impacted the ... -
Macrobenthos community response to the seasonal hypoxia associated with coastal upwelling off Kochi, along the Southwest coast of India
Pandiyarajan, R.S.; Jyothibabu, R.; Arunpandi, N.; Jagadeesan, L.; SanthiKrishnan, S.; Parthasarathi, S. (Elsevier, 2021)This study presents the seasonal macrobenthic assemblages in the nearshore environment off Kochi along the southwest coast of India, which is exposed to the freshwater influx, and coastal upwelling associated seasonal ... -
Microplankton size structure induced by a warm-core eddy in the western Bay of Bengal: Role of Trichodesmium abundance
Karnan, C.; Jyothibabu, R.; Arunpandi, N.; Pandiyarajan, R.S.; Parthasarathi, Singaram; Shoba, Santhikrishnan (Elsevier, 2021)Mesoscale warm-core eddies are common in the Bay of Bengal (BoB), and this study in the western BoB during Pre-Southwest Monsoon (April 2015) presents how a prolonged warm-core core eddy could modify the microplankton ... -
Mud Banks along the southwest coast of India are not too muddy for plankton
Jyothibabu, R.; Balachandran, K.K.; Jagadeesan, L.; Karnan, C.; Arunpandi, N.; Naqvi, S.W.A.; Pandiyarajan, R.S. (2018)Considering Alappuzha Mud Bank in the southern Kerala coast as a typical case of biologically productive Mud Banks that form along the southwest coast of India during the Southwest Monsoon (June - September), the present ... -
Quantitative distribution of meiobenthos in the Gulf of Martaban, Myanmar Coast, north-east Andaman Sea
Ansari, Z.A.; Mehta, P.; Furtado, R.; Aung, C.; Pandiyarajan, R.S. (CSIR-NISCAIR, 2014)Quantitative distribution of meiofauna in the depth range 20 to 1000 m of the Gulf of Martaban, Andaman Sea was studied from 46 stations during a synaptic survey carried out in April-May 2002 of ORV Sagar Kanya Cruise SK175 ... -
Quantitative distribution of meiobenthos in the Gulf of Martaban, Myanmar Coast, north-east Andaman Sea.
Ansari, Z.A.; Mehta, P.; Furtado, R.; Aung, C.; Pandiyarajan, R.S. (NISCAIR, 2014)Quantitative distribution of meiofauna in the depth range 20 to 1000 m of the Gulf of Martaban, Andaman Sea was studied from 46 stations during a synaptic survey carried out in April-May 2002 of ORV Sagar Kanya Cruise ... -
Seasonality of macrobenthic assemblages and the biotic environmental quality of the largest monsoonal estuary along the west coast of India
Pandiyarajan, R.S.; Jyothibabu, R.; Arunpandi, N.; Jagadeesan, L.; Parthasarathi, Singaram; Vishnu, Chandrababu (Springer, 2021)This study deals with the macrobenthic assemblages and the biotic environmental quality of Kochi backwaters (KBW), India. Due to the heavy river discharge, extensive limnetic and turbid conditions prevailed in the KBW ...