DEPARTMENT OF CHEMICAL OCEANOGRAPHY

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SCHOOL OF MARINE SCIENCES  / COCHIN UNIVERSITY OF SCIENCE AND TECHNOLOGY

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List of Publications 2010-2016

Sl.no.

Author/title

1

Manju, M.N., Resmi, P., Kumar, R.C.S., Gireeshkumar,T.R., Kumar, R.C.S., Chandramohanakumar, N., Joseph, M.M., 2016. Biochemical and stable carbon isotope records of mangrove derived organic matter in the sediment cores. Environmental Earth Sciences 75, 565.

2

Ragi, A.S., Leena, P.P., Nair, S.M., 2016. Study of lipids and aminoacid composition of marine gastropod, Tibia Curta collected from the southwest coast of India. World Journal of Pharmacy and Pharmaceutical Sciences 5(3), 1058-1076.

3

Renjith, K.R.; Joseph, M.M.; Ratheesh Kumar, C.S.; Manju, M.N., and Chandramohanakumar, N., 0000. Nutrient distribution and bioavailability in a tropical microtidal estuary, southwest India. Journal of Coastal Research, 00(0), 000–000.

4

Manju Mary Joseph, K. R. Renjith, Gaby John, S. Muraleedharan Nair & N. Chandramohanakumar (2016): Biodiesel prospective of five diatom strains using growth parameters and fatty acid profiles, Biofuels, DOI: 10.1080/17597269.2016.1204585

5

Renjith, K.R., Sudheesh, V., Anu Shaji, Ejin George, Manju Mary Joseph, Ratheesh Kumar, C.S., Chandramohanakumar, N., 2016. Geochemical distribution, bioavailability and potential toxicity of some trace metals in a complex micro-tidal estuary, Southwest India. Toxicological & Environmental Chemistry 98(1), 36-52.

6

Sanil Kumar, K.S., Nair, S.M., Salas, P.M., Prashob Peter, K.J., Ratheesh Kumar, C.S., 2016. Aliphatic and polycyclic aromatic hydrocarbon contamination in surface sediment of the Chitrapuzha River, South West India. Chemistry and Ecology 32(2), 117-135.

7

Gayathree Devi, P.K., Sujatha, C.H., 2016. Source apportionment of ambient aerosol particulate matter (AAPM) in Kochi city, Kerala, India.  Journal of Environmental Science, Computer Science and Engineering & Technology 5(1), 75-88.

8

Shaiju, P., 2016. "Chandranu shastramariyam adyapakarkariyilla". Mathrubhumi Weekly (January 17-23) 50-65. (Popular Article in Malayalam Vernacular)

9

Gayathree Devi P.K, Akhil P.S and Sujatha, C.H (2016) Metal Signature of Atmospheric Aerosol from Kochi, the Queen of Arabian Sea, Kerala, India. Journal of Pollution, 2(3):

247-267.

11

Gayathree Devi P.K and Sujatha, C.H (2016) A Preliminary Approach of The Spatio-Temporal Distribution of Cationic Aerosol Components in the Ambient Atmosphere ofKochi, India. Atmospheric Pollution Research,(in press).

12

Kailas, A. P., & Nair, S. M. (2016). HPLC Profiling of Antimicrobial and Antioxidant Phyco Sugars Isolated From the South West Coast of India.Carbohydrate Polymers.

13

Kala, K.J., Prashob Peter, K.J., Chandramohanakumar, N., 2015. Cyto-toxic potential of fucosterol isolated from Turbinaria Conoides against Dalton’s lymphoma ascites. International Journal of Pharmacognosy and Phytochemical Research 7(6), 1217-1221.

14

Shaiju, P., 2015. "Cochiye kathirikkunnu itai itai". Mathrubumi Weekly (November 15-21) 64-77. (Popular Article in Malayalam Vernacular).

15

Athira Sreekanth, Mrudulrag, S.K., Eldhose Cheriyan, Sujatha, C.H., 2015. Trace metals enrichment and organic matter sources in the surface sediments of Arabian Sea along southwest India (Kerala coast). Marine Pollution Bulletin 101(2), 938-946.

16

Abilash, K.P., Nair, S.M., 2015. Comparison of nutrient compositions and calorific values of eight tropical seaweeds. Phykos 45 (1), 62-74.

17

Akhil, P.S., Sujatha, C.H., 2015. Residual archives on organochlorine insecticides in the core sediment of a tropical estuary, India. Journal of pollution 1(4), 347-362.

18

Anuradha, V., Byju, K., Kala Jacob, Gopinath, A., Prashob Peter, K.J., Gireeshkumar, T.R., Vasundhara,  G., Emilda, R., Harishankar, H.S., Kumar, N.C., Nair, S.M., 2015. Evaluation of biochemical and nutritional potential of seaweeds from Lakshadweep archipelago. Journal of Aquatic Food Product Technology, 24(7), 639-647.

19

Gireeshkumar, T.R., Deepulal, P.M., Chandramohanakumar, N., 2015. Distribution and sources of aliphatic hydrocarbons and fatty acids in surface sediments of a tropical estuary south west coast of India (Cochin estuary). Environmental Monitoring and Assessment 187(3), 1-17.

20

Salas, P.M., Sujatha, C.H., Ratheesh Kumar, C.S., 2015. Fate and source distribution of organic constituents in a river dominated tropical estuary. Journal of Earth System Science 124(6), 1265-1279.

21

Sanilkumar, K.S., Nair, S.M., 2015. Predominance and sources of alkane and fatty acid biomarkers in the surface sediments of Chitrapuzha River (South India). Bulletin of Environmental Contamination & Toxicology 94(4), 496-502.

22

Shibini Mol, P.A., Raveendran, R., Sujatha, C.H., 2015. Elucidation of Contaminant-Induced Toxic Responses in the Biota of Lake Vembanad, Kerala, India. Human and Ecological Risk Assessment 21(6), 1576-1592.

23

Suryakumari, S., Saritha, S., Padma P., Sheela, V.S., Anu, G., jayalakshmy, K.V., Kumar, N.C., Nair, S.M., 2015. Chemometric assessment of water quality of river using a major biochemical constituent. International Journal of River Basin Management 13(2), 229-241.

24

Kailas, A. P., & Nair, M. S. (2015). Journal of Coastal Life Medicine. Journal of Coastal Life Medicine, 3(12), 931-943.

25

Akhil, P.S., Sujatha, C.H., 2014. Spatial budgetary evaluation of organochlorine contaminants in the sediments of Cochin Estuary, India. Marine Pollution Bulletin 78(1), 246-251.

26

Byju, K., Anuradha, V., Vasundhara, G., Nair, S.M., Kumar, N.C., 2014. In Vitro and In Silico Studies on the Anticancer and Apoptosis-Inducing Activities of the Sterols Identified from the Soft Coral, Subergorgiareticulata. Pharmacognosy Magazine10, S65-71.

27

Dayala, V.T., Jose, M., Sujatha, C.H., 2014. Distributional Characteristics of Dimethyl Sulphide (DMS) Related To Phytoplankton Biomass and Nutrient Dynamics in the Cochin Estuary. International Journal of Current Research 5(10), 3155-3164.

28

Dayala, V.T., Salas, P.M., Sujatha, C.H., 2014. Spatial and seasonal variations of phytoplankton species and their relationship to physicochemical variables in the Cochin estuarine waters, Southwest coast of India. Indian Journal of Geo-Marine Sciences 43, 937-947.

29

Deepulal, P.M., Sujatha, C.H., Kumar, G.T., 2014. Distribution of REE's Along South Coast of India. Indian Journal of Geo-Marine Sciences 43(1), 96-105. 

30

Dsikowitzky, L., Nordhaus, I., Sujatha, C.H., Akhil, P.S., Soman, K., Schwarzbauer, J., 2014. A combined chemical and biological assessment of industrial contamination in an estuarine system in Kerala, India. Science of The Total Environment 485, 348-362.

31

Nair, M.P., Akhil, P.S., Sujatha, C.H., 2014. Toxic metal distribution in the core sediment of Cochin Estuarine System (CES). International Journal of Environmental Research 8(1), 133-138.

32

Padma, P.,  Sheela V.S.,  Suryakumari S., Jayalakshmy K.V., Nair,  S.M., Kumar N.C., 2014. Assessment of water quality of a river-dominated estuary with hydrochemical parameters: A statistical approach. Water Quality, Exposure and Health 5, 197-214.  

33

Prashob, P.K.J., Nair, S.M., 2014. Genesis of structural features of humic acids from the sediments of a high productive coastal zone. Geochemical Journal 48(3), 247-258.

34

Prashob, P.K.J., Manu, N., Chacko, J., Nair, S.M., 2014. Synthesis of silver nanoparticles and of self assembledsupramolecules from marine humic acid. Journal of Experimental Nanoscience 9(7), 719-727.

35

ShibiniMol, P.A., Dayala V.T., Sujatha, C.H., 2014. Spatial Relationship among Phytoplankton Abundance and Physiochemical parameters around the Coastal waters of Kerala. International Journal of Current Research 5(10), 3094-3099.

36

Udayakumar, P, Jean Jose, J., Anoop Krishnan, K., Ratheesh Kumar, C.S., Manju, M.N., Salas, P.M., 2014. Heavy metal accumulation in the surficial sediments along southwest coast of India. Environmental Earth Science 72(6), 1887-1900.

37

Yamuna Nair, Sithambaresan M., Nair S.M., PrathapachandraKurup M.R., 2014. N -[(E )-(3-Fluoropyridin-2-yl)methylidene]pyridine-3-carbohydrazide dihydrate. Acta Crystallographica Section E E70, 483-484.

38

Akhil, P.S., Nair, M.P., Sujatha, C.H., 2013. Core sediment biogeochemistry in specific zones of Cochin Estuarine System (CES). Journal of Earth System Science 122(6), 1557-1570.

39

Akhil, P.S., Sumangala, K.N., Sujatha, C.H., 2013. Groundwater hydrochemistry in the crystalline laterites/forest loams of Kasargod district, Kerala, India. Water Science & Technology: Water Supply 13(2), 486-498.

40

Anuradha, V., Byju, K., Emilda, R., Anu, G., Nair, S.M., Chandramohanakumar, N., Prashob, P.K.J., Gireeshkumar, T.R., Vasundhara, G., 2013. Insilico biological activity of steroids from the marine sponge Axinellacarteri. Medicinal Chemistry Research 22, 1142-1146.

41

Byju, K., Anuradha, V., Rosmine, E., Kumar, N.C., Nair, S.M., 2013. Chemical characterization of the lipophilic extract of Hydrillaverticillata: a widely spread aquatic weed. Journal of Plant Biochemistry and Biotechnology 22(3), 304-311.

42

Anuradha, V., Vineetha, P.V., Mano Amrutha, Stephy, P.S., Byju, K., Shameem, K., Vasundhara, G., Kumar, N.C., Nair, S.M 2013. Sterol composition of the Indian green lipped mussel Perna Virdis. Mapana Christ University Journal of Sciences 12(2). DOI: http://dx.doi.org/10.12723/mjs.v12i2.471.

43

George, R., Martin, G.D., Nair, S.M., Chandramohanakumar, N., 2013. Biomonitoring of trace metal pollution using the bivalve molluscs, Villoritacyprinoides, from the Cochin backwaters. Environmental Monitoring and Assessment 185(12), 10317-10331.

44

George, R., Muraleedharan, K.R., Martin, G.D., Sabu, P., Gerson, V.J., Dineshkumar, P.K., Nair, S.M., Chandramohanakumar, N., Nair, K.K.C., 2013. Nutrient biogeochemistry of the eastern Arabian Sea during the southwest monsoon retreat. Environmental Earth Sciences 68(3), 703-718.

45

Gireeshkumar, T.R., Deepulal, P.M., Chandramohanakumar, N., 2013. Distribution and sources of sedimentary organic matter in a tropical estuary, south west coast of India (Cochin estuary): A baseline study. Marine Pollution Bulletin 66(1), 239-245.

46

Gireeshkumar, T.R., Deepulal, P.M., Chandramohanakumar, N., 2013. Phosphorous speciation in surface sediments of the Cochin estuary. Environmental Monitoring and Assessment 185(3), 2535-2552.

47

Jyothish K.T., Sujatha, C.H., 2013. Characterization of heavy metal and pesticide contamination in soils of Kasargod district, Kerala. International Journal of Geology, Earth & Environmental Sciences 3(1), 36-40.

48

Manju, P.N., Sujatha, C.H., 2013. Biennial Metal Discrepancy in the surface sediment of Cochin Estuarine System. International Journal of Recent Scientific Research 4(9), 1365-1369.

49

Manju, P.N., Sujatha, C.H., 2013. Environmental geochemistry of core sediment in the Cochin Estuary (CE), India. Research Journal of Chemical Sciences 3, 65-69.

50

Manju, P.N., Sujatha, C.H., 2013. Fractionation of Phosphorus in the Sediments of Kerala Coast. Journal of Chemical, Biological and Physical Sciences 3(3), 2274-2278.

51

Manju, P.N., Sujatha, C.H., 2013. Iron fractionation in the Sediments of Kerala Coast. International Journal of Green & Herbal Chemistry 2(3), 555-561.

52

Manju, P.N., Sujatha, C.H., 2013. Organochlorine Pesticide residues in the sediments of Kerala coast. Global Journal of Applied Environmental Sciences 3(1), 31-40.

53

Manju, P.N., Sujatha, C.H., 2013. Nutrient dynamics in the sediments of Kerala coast. International Journal of Environmental Sciences 3(5), 1562-1568.

54

Nair, S.M., Balchand, A.N., Prashob P.K.J., Gopinath, A., 2013. Phenomenal changes in the forms of nitrogen: results from a coastal zone of south west India. Chemical Speciation & Bioavailability 25(2), 89-96.

55

Nair, S.M., Balchand, A.N., Peter, K.P., Shaiju, P., 2013. Mobilization of trace metals in a tropical turbid estuary influenced by a monsoon season. Environmental Earth Sciences 70(2), 807-819.

56

Nebula, M., Harisankar, H.S., Chandramohanakumar, N., 2013. Metabolites and bioactivities of Rhizophoraceae mangroves. Natural Products & Bioprospecting 3(5), 207 232.

57

Pratheesh, V.B., Sujatha, C.H., 2013. A Prelude Evaluation and Sediment Quality Assessment of Ponds in Palakkad District, Kerala. Journal of Environmental Science, Computer Science and Engineering & Technology 2, 859-875.

58

Saritha, S., Nair, S.M., Kumar, N.C., 2013. Nano-Ordered Cellulose Containing I? Crystalline Domains Derived from the Algae Chaetomorphaantennina. BioNanoScience, 3(4), 423-427.

59

Akhil, P.S., Sujatha, C.H., 2012. Prevalence of organochlorine pesticide residues in groundwaters of Kasargod District, India. Toxicological & Environmental Chemistry 94(9), 1718-1725.

60

Aneeshkumar, N., Sujatha, C.H., 2012. Biomarker pigment signatures in Cochin back water system-A tropical estuary south west coast of India. Estuarine, Coastal and Shelf Science 99, 182-190.

61

Deepulal, P.M., Kumar, T.G., Sujatha, C.H., 2012. Behaviour of REEs in a tropical estuary and adjacent continental shelf of southwest coast of India: Evidence from anomalies. Journal of Earth System Science 121(5), 1215-1227.

62

George, R., Martin, G. D., Nair, S. M., & Chandramohanakumar, N. (2012). Biomonitoring of trace metal pollution using fishes from the Cochin backwaters. Environmental Forensics 13(3), 272-283.

63

Joseph, M.M., Renjith, K.R., Ratheesh Kumar, C.S., Chandramohanakumar, N., 2012. Assessment of organic matter sources in the tropical mangrove ecosystems of Cochin, Southwest India. Environmental Forensics 13(3), 262-271.

64

Manju, M.N., Resmi, P., Kumar, G.T., Kumar, R.C.S., Rahul, R., Joseph, M.M., Chandramohanakumar, N., 2012. Assessment of water quality parameters in mangrove ecosystems along Kerala coast: a statistical approach. International Journal of Environmental Research 6(4), 893-902.

65

Martin, G.D., George, R., Shaiju, P., Muraleedharan, K.R., Nair, S.M., Chandramohanakumar, N., 2012. Toxic metals enrichment in the surficial sediments of a eutrophic tropical estuary (Cochin Backwaters, Southwest Coast of India). The Scientific World Journal. DOI:10.1100/2012/972839.

66

Manju, P.N., Sujatha, C.H., 2012. Biogeochemical quality assessment of the sediments in Kerala Coast. International Journal of Environmental Sciences 3(1), 707-719.

67

Nair, P.R.A., Sujatha, C.H., 2012. Organic Pollutants as Endocrine Disruptors: Organometallics, PAHs, Organochlorine, Organophosphate and Carbamate Insecticides, Phthalates, Dioxins, Phytoestrogens, Alkyl Phenols and Bisphenol A. In Environmental Chemistry for a Sustainable World (pp. 259-309). Springer Netherlands.

68

Niffy Benny, Sujatha, C.H., 2012. Enrichment of Sulphur compounds in the Cochin Estuarine System. LAP LAMBERT Academic System. Germany 

69

Deepulal P.M., Gireeshkumar, T.R., Sujatha, C.H., Rejomon George, 2012. Chemometric study on the trace metal accumulation in the sediments of the Cochin estuary- Southwest coast of India. Environmental Monitoring and Assessment 184, 6261-6279.

70

Anuradha, V., Nair, S.M., Kumar, N.C., 2011. Humic acids from the sediments of three ecologically different estuarine systems-a comparison. International Journal of Environmental Sciences 2(1), 174-184.

71

Babu V., Unnikrishnan P., Anu Gopinath, Nair, S.M., 2011. Distribution of organophosphorus pesticides in the bed sediments of a backwater system located in an agricultural  watershed: influence of seasonal intrusion of seawater. Archives of Environmental Contamination & Toxicology 60, 597-609.

72

George, R., Hsu, S.C., Nair, S.M., Martin, G.D., Nair, K.K.C., 2011. Trace metal dynamics in marine shrimps from the southwest coast of India. Environmental Forensics 12(2), 162-172.

73

Gopinath, A., Muraleedharan, N.S., Chandramohanakumar, N., Jayalakshmi, K.V., 2011. Statistical significance of biomonitoring of marine algae for trace metal levels in a coral environment. Environmental Forensics 12(1), 98-105.

74

Nirmala, K., Pratheesh, V.B., Sujatha, C.H., 2011. Water quality aspects of a temporary water body in Palakkad district, Kerala. Asian Journal of Water, Environment and Pollution 8(2), 35-49.

75

Joseph, M.M., Kumar, C.R., Renjith, K R., Kumar, T.G., Chandramohanakumar, N., 2011. Phosphorus fractions in the surface sediments of three mangrove systems of southwest coast of India. Environmental Earth Sciences 62(6), 1209-1218.

76

Anu G., Nair, S.M., Kumar, N.C., Jayalakshmi, K.V., Pamalal, D., 2010. A baseline study of trace metals in a coral reef sedimentary environment, Lakshadweep Archipelago. Environmental Earth Sciences 59(6), 1245-1266.

77

Kumar, R., Joseph, M.M., Kumar, T.R.G., Renjith, K.R., Manju, M.N., Chandramohanakumar, N., 2010. Spatial variability and contamination of heavy metals in the inter-tidal systems of a tropical environment. International Journal of Environmental Research 4(4), 691-700.

78

Padma, P., Nair, S.M., 2010. Assessing the P fractionation in a tropical river-estuarine system of South India. Chemistry and Ecology 26(6), 453-466.

79

Sujatha, C.H., Pratheesh, V.B., Hung, Y.T., 2010. River and Lake Pollution; (In) Handbook of Environmental and Waste Management, World Scientific Publishing Co. Pte. Ltd, Singapore.

80

Geetha, R., Chandramohanakumar, N., & Mathews, L. (2009). Geochemical reactivity of surficial and core sediment of a tropical mangrove ecosystem. International Journal of Environmental Research, 2(4), 329-342.

81

Jacob, J., Chandramohanakumar, N., Jayaraj, K. A., Raveendran, T. V., Balachandran, K. K., Joseph, T., Nair, M., & Achuthankutty, C.T. (2009). Biogeochemistry of the surficial sediments of the western and eastern continental shelves of India.  Chemistry and Ecology: 25(2)135-149.

82

Pratheesh, V. B., Benny, N., & Sujatha, C. H. (2009). Isolation, Stabilization and Characterization of Xanthophyll from Marigold Flower-Tagetes Erecta-L. Modern Applied Science, 3(2), 19-28

83

Renjith, K. R., & Chandramohanakumar, N. (2009). Distribution of heavy metals in the surficial sediments of a   complex micro-tidal estuarine system in Southwest India. Research Journal of Chemistry and Environment, 13(2), 34-44.

84

Sujatha, C. H., Benny, N., Raveendran, R., Fanimol, C. L., & Samantha, N. K. (2009). Nutrient dynamics in the two lakes of Kerala, India. Indian Journal of Marine Sciences, 38(4), 451-456.

85

Sujatha, C.H., & Nify, B. (2009). Impact of December 2004 Tsunami on Indian Coasts and Mitigation Measures. (In) Natural and anthropogenic Disasters: Vulnerability, Preparedness and Mitigation.

86

Anu, G., & Nair, S. M. (2008). Allometric variability of heavy metals in corals of Lakshadweep islands. Toxicological and Environ Chemistry, 90(6), 1135-1144.

87

Anu, G., Chandramohanakumar, N., Padmalal, D., & Muraleedharan Nair, S. (2008). Distributional characteristics in fractionation of phosphorus in a coral reef sedimentary environment. Chemical Speciation & Bioavailability, 20(3), 149-159.

88

Jacob, J., Chandramohanakumar, N., Jayaraj, K. A., Raveendran, T. V., Balachandran, K. K., Joseph, T., Nair, M.,  Achuthankutty, C.T., Nair, K.K.C., George, R., & Ravi, Z.P. (2008) Biogeochemistry of the surficial sediments of the western and eastern continental shelves of India. Journal of Coastal Research, 1240-1248.

89

Joseph, M. M., Kumar, C. R., Kumar, T. G., Renjith, K. R., & Chandramohanakumar, N. (2008). Biogeochemistry of surficial sediments in the intertidal systems of a tropical environment. Chemistry and Ecology, 24(4), 247-258.

 

90

Sarika, P. R., & Chandramohanakumar, N. (2008). Geochemistry of heavy metals in the surficial sediments of mangroves of the south west coast of India. Chemistry and Ecology, 24(6), 437-447.

91

Sujatha, C. H., Aneeshkumar, N., & Renjith, K. R. (2008). Chemical Assessment of  sediment  along  the coastal belt of Nagapattinam, Tamil Nadu, India, after the 2004 tsunami. Current Science, 95(3), 382-385.

92

Anu, G., Kumar, N. C., Jayalakshmi, K. J., & Nair, S. M. (2007). Monitoring of heavy metal partitioning in reef corals of Lakshadweep Archipelago, Indian Ocean. Environmental Monitoring and Assessment, 128(1-3), 195-208.

93

Geetha, R., Chandramohankumar, N., & Mathews, L. (2007). Distribution of total reactive fluoride in sediments of Kuttanad waters. Indian Journal of Environmental Protection, 27(11): 1001-1005

94

Joseph, P. V., & Chacko, J. (2007). Speciation of trace metals in the surface sediments of chitrapuzha, a tropical tidal river on the southwest coast of India. Ecology Environment and Conservation, 13(2), 205.

95

Remya, L., Geetha, R., Chandramohanakumar, N., & Mathews, L. (2007). Impact on the quality of water after tsunami on the dug wells in Chellanam-A tsunami affected area in southern India. Research Journal of Chemistry and Environment, 11(3), 72-76.

96

Renjith, K. R., & Chandramohanakumar, N. (2007). Geochemical characteristics of surficial sediments in a tropical estuary, south-west India. Chemistry and Ecology, 23(4), 337-343.

97

Anu, G., Sindhu, R., & Nair, S. M. (2006). Variability of dissolved reactive phosphate and apparent oxygen utilization along the west coast of India. Chemistry and Ecology, 22(2), 113-123.

98

Geetha, R., Chandramohanakumar, N., & Mathews, L. (2006). Seasonal and tidal impact on the organic compounds and nutrients distribution in tropical mangroves, Kerala, India. Chemistry and Ecology, 22(1), 29-45.

99

Joseph, P. V., & Chacko, J. (2006). Distribution of trace metals in the surface sediments of Chitrapuzha, tropical tidal river on South West Coast of India and Implications to industrial pollution. Indian Journal of Environment Protection, 26(10), 892.

100

Kalesh, N. S., & Nair, S. M. (2006). Spatial and temporal variability of copper, zinc, and cobalt in marine macroalgae from the southwest coast of India. Bulletin of Environmental Contamination and Toxicology, 76(2), 293-300.

 

101

Laluraj, C. M., & Nair, S. M. (2006). Geochemical index of trace metals in the surficial sediments from the western continental shelf of India, Arabian Sea. Environmental Geochemistry and Health, 28(6), 509-518

102

Mathews, L., Chandramohanakumar, N., & Geetha, R. (2006). Nitrogen dynamics in the sediments of a wetland coastal ecosystem of southern India. Chemistry and Ecology, 22(1), 21-28.

103

Parayil, U., Velukutty, B., Gopinath, A., & Muraleedharan Nair, S. (2006). The impact of a salinity barrier on the partitioning of heavy metals in sediments of a tropical backwater system. Chemical Speciation & Bioavailability, 18(4), 153-167

104

Uma, G., & Chandramohanakumar, N. (2006). Vibrio cholerae CTXΦ Phage Repressor Gene is Borne on an Insertion Sequence-Like Element and Encodes a Putative Transposase. Applied bioinformatics, 5(1), 21-28.

 

105

Unnikrishnan P., Babu V., Anu Gopinath and Nair S.M. 2006. The impact of salinity barrier on the partitioning of heavy metals in a tropical backwater. Chemical  Speciation and Bioavailability. 18; 153-162.

106

Unnikrishnan, P., Babu, V., Kumar, N. C., Nair, S. M., & Gopinath, A. (2006). A flow reactor facsimile to the trace metal partitioning in a tropical backwater system. Environmental Forensics, 7(3), 189-196.

107

Anu, G., Kumar, N. C., Jayalakshmi, K. V., Padmalal, D., & Nair, S. M. (2005). A predictive regression model for the geochemical variability of iron and manganese in a coral reef ecosystem. Environmental Forensics, 6(3), 301-310.

 

108

Joseph, P. V., & Chacko, J. (2005). Distribution of Dissolved and Particulate Heavy Metals in Chitrapuzha-A Tropical Tidal River, Kerala, India. Pollution Research, 24(3), 513

109

Kalesh, N. S., & Nair, S. M. (2005). The accumulation levels of heavy metals (Ni, Cr, Sr, & Ag) in marine algae from southwest coast of India. Toxicological & Environmental Chemistry, 87(2), 135-146.

110

Anu, G., Kumar, N. C., Padmalal, D., & Nair, S. M. (2004). Speciation of nitrogen in the coral reef sedimentary environment of Lakshadweep archipelago, Indian ocean. Chemistry and Ecology, 20(4), 267-278.

111

Anu, G., Kumar, N.C., & Nair, S.M. (2004). An introductory study on the biogeochemical features of the coral sediments of the Minicoy Island , Lakshadweep . Indian Journal of Environmental Protection, 24: 113-120.

112

Babu, V., Unnikrishnan, P., Anu, G., & Nair, S.M. (2004). Synergetic effects of saline water intrusion into the backwaters of Kuttanad across the Thannerrmukkam salinity barrier.  Indian Journal of Environmental  Protection,  12: 931-941

113

Kalesh, N.S., & Nair,  S.M. (2004). Iron and Manganese levels in marine macroalgae from Kerala, southwest coast of India. Seaweed Research Utilization, 26: 99-116.

114

Unnikrishnan, P., & Nair, S.M. (2004).  Partitioning of trace metals between dissolved and particulate phases in a tropical backwater system of Kerala, India. International Journal of Environmental Studies, 61: 659-676.

115

Xavier, K. O., Chacko, J., & Yusuff, K. M. (2004). Zeolite-encapsulated Co (II), Ni (II) and Cu (II) complexes as catalysts for partial oxidation of benzyl alcohol and ethylbenzene. Applied Catalysis A: General, 258(2), 251-259.

116

Mathews, L., & Chandramohanakumar, N. (2003). The ratios of carbon, nitrogen, and phosphorus in a wetland coastal ecosystem of Southern India. International Review Of Hydrobiology, 88(2), 179-186.

117

Anu, G.,  Joseph, N., Sujatha, C. H., & Nair, S. M. (2002). Forms of Nitrogen (NO 3--N; NO 2--N and NH 2 CONH 2-N) and their relations to AOU in the Indian coastal waters of Arabian Sea. Chemistry and Ecology, 18(3-4), 233-244.

118

Lalu, R., Sujatha, C.H., Nair, S.M., Kumar, N.C., & Chacko, J. (2002). Base-line studies on the chemical constituents of Kayamkulum estuary near to the newly commissioned NTPC power station. Indian Journal of Environmental Protection. 22:721-731.

119

Xavier, K. O., Chacko, J., & Yusuff, K. M. (2002). Intrazeolite cobalt (II), nickel (II) and copper (II) complexes of 3-formylsalicylic acid for oxidation reactions. Journal of Molecular Catalysis A: Chemical, 178(1), 275-281.

120

Kalesh, N. S., Sujatha, C. H., & Nair, S. M. (2001). Dissolved folin phenol active substances (Tannin and Lignin) in the seawater along the West Coast of India. Journal of Oceanography, 57(1), 29-36.

121

Sujatha, C. H., Rethi, M., & Nair, S. M. (2001). Hydrideforming toxic metals (Hg, As, Sb and Se) in the surficial sediments of a tropical estuary. International Journal of Environmental Studies, 58(2), 159-172

122

Narayanan, T., Rosily, A.V., &  Chandramohanakumar, N. (2000). Variation of Oxygen in three Mangrove ecosystems of Cochin estuary: In Ravindran K edited Proceedings of Swadeshi Science Congress, Swadeshi Science Movement, Cochin, India, 682018.

123

Sujatha, C. H., Nair, S. M., & Chacko, J. (1999). Determination and distribution of endosulfan and malathion in an Indian estuary. Water Research, 33(1), 109-114.

 

124

Xavier, K.O., Abdul Rashid, K.K., Sen, B., Mohammed Yusuff, K.K., Chacko, J. Support effects on Cu-Cr/A12O3 catalysts for CO oxidation. Studies in Surface Science and Catalysis, 113, 821-828

125

Veena, K. B., Radhakrishnan, C. K., & Chacko, J. (1997). Heavy metal induced biochemical effects in an estuarine teleost. Indian Journal of Marine Sciences, 26(1), 74-78.

126

Jacob, B., & Chandramohanakumar, N. (1996). The distribution of different sulphur fractions in the surficial sediments of the Kerala coast, south west coast of India. Indian Journal of Marine Sciences, 25(1), 16-19.

127

Krishnakumar, P. A., & Chandramohanakumar, N. (1996). Distribution of major cations and boron in the Cochin Estuarine system. 8th Kerala Science Congress., India. 50-53.

128

Mohanachandran, K.N., & Chandramohanakumar, N. (1996). Behaviour of fluoride, sulphate and alkalinity in the Cochin estuarine system. 8th Kerala Science Congress, India. 82-83.

129

Sujatha, C. H., Nair, S. M., & Chacko, J. (1996). Tributyltin oxide induced physiological and biochemical changes in a tropical estuarine clam. Bulletin of Environmental Contamination and Toxicology, 56(2), 303-310.

 

130

Babukutty, Y., & Chacko, J. (1995). Comparative bioavailability of zinc and cadmium to an estuarine bivalve. Toxicological & Environmental Chemistry, 47(1-2), 37-46.

131

Jayasree, P., & Nair, S. M. (1995). Spatial diversity of trace metals in recent sediments of Cochin estuary (India). Toxicological & Environmental Chemistry, 51(1-4), 243-254.

 

132

Sujatha, C. H., Nair, S. M., & Chacko, J. (1995). Pesticide induced physiological changes in an estuarine clam. Oebalia, 21, 181-186.

133

Sujatha, C. H., Nair, S. M., & Chacko, J. (1995). Tissue lipid levels of the clam, Villorita cyprenoides var. cochinensis, following exposure to endosulfan, malathion, and methyl parathion. Environmental Toxicology & Water Quality, 10(4), 231-235.

134

Sujatha, C. H., Nair, S. M., & Chacko, J. (1996). Tributyltin oxide induced physiological and biochemical changes in a tropical estuarine clam. Bulletin of Environmental Contamination and Toxicology, 56(2), 303-310.

135

Vasudevan Nair, T., Chacko, J., & Chandramohanakumar, N. (1995). Distribution of petroleum hydrocarbons in sediments of the Cochin estuary, south west coast of India. Indian Journal of Marine Sciences, 24(4), 240-242.

136

Balchand, A. N., & Nair, S. M. (1994). Fractionation of phosphorus in the sediments of a tropical estuary. Environmental Geology, 23(4), 284-294.

 

137

Nair, S. M., Kumar, K. H., & Balchand, A. N. (1994). The distribution and abundance of urea in tropical estuarine waters in relation to hydrochemical parameters. Toxicological & Environmental Chemistry, 44(3-4), 137-145.

 

138

Sujatha, C. H., Nair, S. M., & Chacko, J. (1994). Sorption of malathion and methylparathion by tropical aquatic sediments: influence of pH. Toxicological & Environmental Chemistry, 41(1-2), 47-55.

 

139

Sujatha, C. H., Nair, S. M., & Chacko, J. (1994). Sorption of malathion and methylparathion by tropical aquatic sediments: influence of pH. Toxicological & Environmental Chemistry, 41(1-2), 47-55.

 

140

Sujatha, C. H., Nair, S. M., Kumar, N. C., & Chacko, J. (1994). Distribution of dichlorodiphenyltrichloroethane (DDT) and its metabolites in an Indian waterway. Environmental Toxicology and Water Quality, 9(2), 155-160.

 

141

Sujatha, C. H., Nair, S. M., Kumar, N. C., & Chacko, J. (1993). Distribution of organochlorine pesticides in a tropical waterway: HCH isomers. Toxicological & Environmental Chemistry, 39(1-2), 103-111.

142

Nair, C. K., Balchand, A. N., & Chacko, J. (1993). Sediment characteristics in relation to changing hydrography of Cochin estuary. Indian Journal of Marine Sciences, 22(1), 33-36

143

Nair, S. M., & Balchand, A. N. (1993). Nearshore abundance of dissolved and sedimented forms of phosphorus. Hydrobiologia, 252(1), 71-81.

 

144

Nair, S. M., & Balchand, A. N. (1993). Phosphatephosphorus (AD) sorption characteristics of sediments from a very high productive coastal zone. Toxicological & Environmental Chemistry, 39(1-2), 81-95.

 

145

Babukutty, Y., & Chacko, J. (1992). Trace metals in an estuarine bivalve from the southwest coast of India. Ambio, 292-296.

 

146

Nair, S. M., & Balchand, A. N. (1992). Hydrochemical constituents in the Alleppey mudbank area, southwest coast of India. Indian Journal of Marine Sciences, 21(3), 183-187.

 

147

Prasad, K., Sujatha, C.H., & Kalyanasundaram, M. (1992).  Insect  growth  regulating   activity of substituted 4-phenoxy alkyl and halo9phenoxy acetamides against   mosquito vectors.  Tropical Biomedicine, 9: 59-62.

 

148

Sujatha, C. H., & Chacko, J. (1992). Organophosphorus pesticide adsorption variability in diverse estuarine sediments. Toxicological & Environmental Chemistry, 36(1-2), 65-73.

 

149

Jayasree, G., & Chandramohanakumar, N. (1991). Fluorescence phenomena of fulvic and humic acids of aquatic origin and microbial cultures, XX General Assembly IUGG, August 11-24.

150

Jayasree, G., & Chandramohanakumar, N. (1991). Nitrogen and Phosphorous in Humic Substances, XX General Assembly IUGG, August 11-24.

151

Sujatha, C. H., & Chacko, J. (1991). Malathion sorption by sediments from a tropical estuary. Chemosphere, 23(2), 167-180.

 

152

Balchand, A. N., Nair, S. M., & Nambisan, P. N. K. (1990). A survey of the protein content in estuarine waters. Toxicological & Environmental Chemistry, 27(4), 285-296.

 

153

Krishnakumar, P. K., Damodaran, R., & Nambisan, P. N. K. (1990). Accumulation, distribution and depuration of mercury in the green musselPerna viridis (Linnaeus). Proceedings: Animal Sciences, 99(4), 345-352.

154

Nair, S. M., Balchand, A. N., & Nambisan, P. N. K. (1990). Metal concentrations in recently deposited sediments of Cochin backwaters, India. Science of the total Environment, 97, 507-524.

 

155

Shibu, M. P., Balchand, A. N., & Nambisan, P. N. K. (1990). Trace metal speciation in a tropical estuary—significance of environmental factors. Science of the Total Environment, 97, 267-287

156

Benny, M., Jacob, C., & Chandramohanakumar, N. (1989). Distribution of Urea in Cochin Backwaters. International Symposium on Marine Pollution, Porto Novo, India.

157

Cyriac, P. J., Antony, A., & Nambisan, P. N. K. (1989). Hemoglobin and hematocrit values in the fishOreochromis mossambicus (peters) after short term exposure to copper and mercury. Bulletin of environmental contamination and toxicology, 43(2), 315-320.

158

Lakshmanan, P. T., & Nambisan, P. N. K. (1989). Bioaccumulation and depuration of some trace metals in the mussel, Perna viridis (Linnaeus). Bulletin of Environmental Contamination and Toxicology, 43(1), 131-138.

159

Nair, S. M., Balchand, A. N., & Nambisan, P. N. K. (1989). On the determination and distribution of hydroxylated aromatic compounds in estuarine waters. Toxicological & Environmental Chemistry, 22(1-4), 203-213.

160

Rashid, K. A., Chacko, J., & Nambisan, P. N. K. (1988). Complexes of embelin with Cr (III) and Fe (III). Inorganica Chimica Acta, 151(1), 1-3.

161

Sujatha, C. H., Vasuki, V., Mariappan, T., Kalyanasundaram, M., & Das, P. K. (1988). Evaluation of plant extracts for biological activity against mosquitoes. International  Pest.  Control.  30: 11-24.

162

Sathyanathan, B., Nair, S. M., Chacko, J., & Nambisan, P. N. K. (1988). Sublethal effects of copper and mercury on some biochemical constituents of the estuarine clam Villorita cyprinoides var. cochinensis (Hanley). Bulletin of Environmental Contamination and Toxicology,  40(4), 510-516.

163

Sivadasan, C. R., & Nambisan, P. N. K. (1988). Seasonal variation of mercury, copper, and zinc in the prawn Metapenaeus dobsoni (Miers) from Cochin backwaters. Marine Pollution Bulletin, 19(11), 579-580.

164

Abdul Rashid, K. K., Chacko, J., & Nambisan, P. N. K. (1987). Lanthanide and actinide complexes of embelin. Indian Journal of Chem., 26, 966-968.

165

Anirudhan, T. S., Balchand, A. N., Nair, S. M., & Nambisan, P. N. K. (1987). Distribution Pattern of Salinity and Silicon and Their Inter-Relationship in Cochin Backwaters. In Proceedings of the National Seminar on Estuarine Management.

166

Krishnakumar, P. K., Damodaran, R., & Nambisan, P. N. K. (1987). Acute toxicity of selected heavy metals to green mussel Perna viridis(L). Indian Journal of Marine Sciences, 16(4), 263-264.

167

Krishnakumar, P. K., Damodaran, R., & Nambisan, P. N. K. (1987). Carotenoid content and tolerance of green mussel Perna viridis(Linnaeus) to acute mercury and zinc toxicity. Indian Journal of Marine Sciences, 16(3), 155-157.

168

Lakshmanan, P. T., Shynamma, C. S., Balchand, A. N., & Nambisan, P. N. K. (1987). Distribution & variability of nutrients in Cochin backwaters, southwest coast of India. Indian Journal of Marine Sciences, 16(2), 99-102.

169

Nisha, G., Sujatha, C.H.,  &  Kalyanasundaram,  M.  (1987) Controlled  release a formation  of  mosquito   larvicide   with biodegradable ingredients. Indian Journal   of Medical  Research, 86: 728-732.

170

Nambisan, P. N. K.,  Balchand, A. N., and Nair S. M. (1987) Chemical oceanography accepts of mudbanks - a unique coastal phenomenon along south west coast of India. 19th  Proc. Of IUGG symposia Vancouver. 1091

171

Abraham, T. J., Salih, K. Y. M., & Chacko, J. (1986). Effects of heavy metals on the filtration rate of bivalve Villorita cyprinoides(Hanley) var. cochinensis. Indian Journal of Marine Sciences, 15(3), 195-196.

172

Antony, A., and Nambisan P.N.K. (1986) Variation of Polychaete fauna in polluted waters of cochin area. Proc. National Seminar on Mussel Watch, Univ. Cochin. 186.

173

Balchand, A. N., & Nambisan, P. N. K. (1986). Effect of pulp-paper effluents on the water quality of Muvattupuzha river emptying into Cochin backwaters. Indian Journal of Marine Sciences, 15(4), 253-259.

174

Joseph, K. J., Nambisan, P. N. K., Shynamma, C. S., & Lakshmanan, P. T. (1986). Studies on phytoplankton in polluted waters. J. Mar. Bio. Asso. India 26, 42-46.

175

Kalyanasundaram, M., Amalraj, D., & Paily, K. P. Nisha George, and Sujatha, CH (1986). Synthesis of substituted amides for repellency against mosquitoes. Current Science, 55, 266-268.

176

Nisha, G., Ramaiah, K.D., Sujatha,  C.H.,  Kalyanasundaram,  M.,  &  Das,      P.K. (1986)  Oviposition  attractancy   of   some substituted esters and the pheromone extracted  from  egg  rafts against Culex quinquifaciatus. Current Science, 55: 1205-1207.

177

Sivadasan, C. R., Nambisan, P. N. K., & Damodaran, R. (1986). Toxicity of mercury, copper and zinc to the prawn metapenaeus-dobsoni(MIER). Current Science, 55(7), 337-340.

178

Lakshmanan, P. T., & Nambisan, P. N. K. (1985). Tissue lactic acid and glycogen level of molluscs exposed to Cu and Hg. Current Science, 54, 478-479.

179

Lakshmanan, P. T., & Nambisan, P. K. (1985). Uptake and loss of mercury in three bivalve molluscs, viz. Perna viridis (Linnaeus), Villorita cyprinoides var. cochinensis and Meretrix casta (Chemnitz). In Proceedings of the symposium on Harvest and Post harvest Technology of Fish. Society of Fisheries Technologists (India) PP (pp. 419-423).

180

Carmel, C. L. M., Nambisan, P. N. K., & Damodaran, R. (1983). Effect of copper on juvenile Penaeus indicus H. Milne Edwards. Indian Journal of Marine Sciences, 12, 128-130.

181

Balchand, A. N. (1983). Kuttanad: a case study on environmental consequences of water resources mismanagement. Water International, 8(1), 35-41.

182

Lakshmanan, P. T., & Nambisan, P. N. K. (1983). Seasonal variations in trace metal content in bivalve molluscs, Villorita cyprinoides var. cochinensis (Hanley), Meretrix casta (Chemnitz) & Perna viridis (Linnaeus). Indian Journal of Marine Science, 12, 100-103.

183

Rasheed, K. A., Chacko, J., & Nambisan, P. N. K. (1983). Thermal, spectral and magnetic studies on some transition metal complexes of embelin. Polyhedron, 2(4), 293-299.

184

Balchand A. N (1982) Chemistry of oceans-pH of seawater, 9(1), 9-13

185

Jacob, C. (1982) Synthesis and structural studies of complexes of Thorium and Dioxouranium with same antipyrine derivatives. Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry. 12, 361.

186

Lakshmanan, P. T., Shynamma, C. S., Balchand, A. N., Kurup, P. G., & Nambisan, P. N. K. (1982). Distribution and seasonal variation of temperature and salinity in cochin back waters. Indian Journal of Marine Sciences, 11(2), 170-172.

187

Latah, T., Damodharan, R., & Nmabisan, P.N.K. (1982) Studies on Sunetta scripta L. Salinity tolerance and copper toxicity. Bull. Dept. Mar. Sci. Uni. Cochin 13, 46-52.

188

Balchand, A. N. (1981). Chakara: a unique environmental phenomenon. Environmental Conservation, 8(04), 283-284.

189

Lakshmanan, P. T., & Nambisan, P. N. K. (1980). Biochemical composition of the bivalve molluscs, Villorita cyprinoides var. cochinensis (Hanley) and Meretrix casta (Chemnitz). Indian Journal of Marine Science, 9, 65-67.

190

Lakshmanan, P.T., and Nambisan, P.N.K. (1979). Accumalation of Hg by the mussel Perna viridis (Linnaeus). Current Science, 48, 672-674.

191

Lakshmanan, P.T. and Nambisan, P.N.K. (1977) Toxicity of copper on the bivalve, Villorita cyprinoids var. cochinesis. Indian Journal of Marine Science, 6, 83-85.

192

Nambisan, P.N.K., Lakhsmanan, P.T., & Salih, K.Y.M. (1977). On the uptake of copper (II) by Meretrix casta (Chemntiz) an indicator species for metal pollution. Current Science, 46, 437-440.