Browsing by Author "Resmi, P."
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Biochemical and stable carbon isotope records of mangrove derived organic matter in the sediment cores
Manju, M.N.; Resmi, P.; RatheeshKumar, C.S.; Gireeshkumar, T.R.; Chandramohanakumar, N.; Joseph, M.M. (Springer, 2016)Core sediments from five mangrove ecosystems along northern Kerala Coast were collected to evaluate the nature and sources of organic matter in these ecosystems. General sedimentary parameters (pH, Eh, grain size and total ... -
Distribution and sources of fatty acids in surface sediments of mangrove ecosystems in the Northern Kerala Coast, India
Resmi, P.; Gireeshkumar, T.R.; RatheeshKumar, C.S.; Udayakrishnan, P.B.; Chandramohanakumar, N. (Taylor & Francis, 2023)Fatty acids and bulk geochemical proxies were employed to understand the sources and transformation of sedimentary organic matter from surface sediments of major five mangrove systems in the northern Kerala coast. Texture, ... -
Occurrence of red tide caused by Karenia mikimotoi (toxic dinoflagellate) in the Southwest coast of India
Madhu, N.V.; Reny, P.D.; Paul, M.; Ullas, N.; Resmi, P. (NISCAIR (CSIR), 2011)Intense brownish discoloration was observed in the surface waters of Cochin barmouth on 21st October 2009, which found to extend a few kilometers in the coastal waters. Continuous monitoring was carried out in the region ... -
Phosphorous fractionation in mangrove sediments of Kerala, south west coast of India: the relative importance of inorganic and organic phosphorous fractions
Resmi, P.; Manju, M.N.; Gireeshkumar, T.R.; Ratheeshkumar, C.S.; Movitha, M.; Shameem, K.; Chandramohanakumar, N. (Springer, 2016)The study of phosphorous dynamics in mangrove ecosystems of the northern Kerala coast aims to delineate its relationships with other biogeochemical parameters. Our intension is to check the validity of the hypothesis that ... -
Source characterisation of Sedimentary organic matter in mangrove ecosystems of northern Kerala, India: Inferences from bulk characterisation and hydrocarbon biomarkers
Resmi, P.; Manju, M.N.; Gireeshkumar, T.R.; RatheeshKumar, C.S.; Chandramohanakumar, N. (Elsevier, 2016)Surface sediment samples from five mangrove ecosystems along the Kerala coast, north of Kochi were analysed for elemental ratios, stable isotopes of carbon and hydrocarbon biomarkers (n-alkanes, n-alkenes and hopanes) to ... -
Spatio-temporal variability in macrobenthic communities and trophic structure of a tropical estuary and its adjacent coastal waters
Rehitha, T.V.; Madhu, N.V.; Vineetha, G.; Vipindas, P.V.; Resmi, P.; Revichandran, C. (2019)Spatio-temporal distribution of the macrobenthic community (> 500 ?m) and the trophic ecology of polychaetes were studied for a year in the Cochin estuary (CE) and its adjacent coastal waters. A profound influence of the ... -
Trace metal distribution in the sediment cores of mangrove ecosystems along northern Kerala coast, south-west coast of India
Manju, M.N.; RatheeshKumar, C.S.; Resmi, P.; Gireeshkumar, T.R.; Manju M.J.; Salas, P.M.; Chandramohanakumar, N. (Elsevier Ltd, 2020)Core sediment samples were collected from five mangrove ecosystems along northern Kerala coast (Kunjimangalam: S1, Pazhayangadi: S2, Pappinissery: S3, Thalassery: S4, and Kadalundi: S5) to assess the status of heavy metal ... -
Triterpenoids and fatty alcohols as indicators of mangrove derived organic matter in Northern Kerala Coast, India
Resmi, P.; Gireeshkumar, T.R.; RatheeshKumar, C.S.; Udayakrishnan, P.B.; Chandramohanakumar, N.; Joseph, M.M. (Taylor & Francis, 2022)Triterpenoids and fatty alcohols were identified from the sediments of five mangrove ecosystems (Kunjimangalam, Pazhayangadi, Pappinissery, Thalassery, and Kadalundi) in the northern Kerala coast, India, to illustrate the ...