全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:... K. R. Muraleedharan , S. M. Nair , N. Chandramohanakumar
来源:[J].The Scientific World Journal(IF 1.73), 2012, Vol.2012DOAJ
摘要:Concentrations and distributions of trace metals (Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, and Zn) in surficial sediments of the Cochin backwaters were studied during both monsoon and pre-monsoon periods. Spatial variations were in accordance with textural charaterstics and organic matter...
作者:N. Chandramohanakumar , K. J. Prashob Peter ...
来源:[J].Medicinal Chemistry Research(IF 1.612), 2013, Vol.22 (3), pp.1142-1146Springer
摘要:Abstract(#br)The steroidal composition of the marine sponge Axinella carteri , collected from Lakshadweep archipelago in the Arabian Sea was found to be a prolific source for a variety of rare steroids. The GC–MS study afforded us with the occurrence of 8 steroids belonging ...
作者:... K.K. Balachandran , Chacko Jacob , N. Chandramohanakumar
来源:[J].Marine Pollution Bulletin(IF 2.531), 2016Elsevier
摘要:Abstract(#br)Polycyclic aromatic hydrocarbons (PAHs) showed significant seasonal dynamics in surface sediments of a tropical ecosystem (Cochin estuary, south west coast of India). Concentrations ranged from 304 to 5874 ngg − 1 in pre-monsoon, 493 to 14,149 ngg − 1 in monsoon...
作者:... T. R. Gireeshkumar , N. Chandramohanakumar , Manju Mary Joseph
来源:[J].Environmental Earth Sciences(IF 1.445), 2016, Vol.75 (7)Springer
摘要:Abstract(#br)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 organic carbon) and biochemical constit...
作者:... G. D. Martin , S. M. Nair , N. Chandramohanakumar
来源:[J].Environmental Forensics(IF 0.652), 2012, Vol.13 (3), pp.272-283Taylor & Francis
摘要:Trace metal concentrations (Fe, Co, Ni, Cu, Zn, Cd, and Pb) in the muscle, gill and liver of the fishes Mugil cephalus , Etroplus suratensis , Sillago sihama , and Arius arius collected from the Cochin backwaters during monsoon, post-monsoon and pre-monsoon periods were stud...
作者:... K. R. Renjith , C. S. Ratheesh Kumar , N. Chandramohanakumar
来源:[J].Environmental Forensics(IF 0.652), 2012, Vol.13 (3), pp.262-271Taylor & Francis
摘要:The sources of organic matter in three typical mangrove systems of Cochin estuary were assessed for the first time with help of sediment bulk parameters and fatty acid biomarkers. The C/N and δ13C analysis showed intermediate values to that of autochthonous and te...
作者:T.R. Gireeshkumar , P.M. Deepulal , N. Chandramohanakumar
来源:[J].Marine Pollution Bulletin(IF 2.531), 2013, Vol.66 (1-2), pp.239-245Elsevier
摘要:Abstract(#br)Surface sediments samples were collected from 9 stations of the Cochin estuary during the monsoon, post-monsoon and pre-monsoon seasons and were analyzed for grain size, total organic carbon (OC), total nitrogen (TN) and stable isotopic ratios of carbon (δ 13 C)...
作者:... S. M. Nair , N. Chandramohanakumar , K. K. C. Nair
来源:[J].Environmental Earth Sciences(IF 1.445), 2013, Vol.68 (3), pp.703-718Springer
摘要:Abstract(#br)Hydrography of the eastern Arabian Sea and associated chemical and biological responses were studied during the withdrawal phase of summer monsoon 2003. The shelf region off the southwest coast of India (10°N–15°N) continued to exhibit upwelling of colder (<28.5...
作者:T. R. Gireeshkumar , P. M. Deepulal , N. Chandramohanakumar
来源:[J].Environmental Monitoring and Assessment(IF 1.592), 2013, Vol.185 (3), pp.2535-2552Springer
摘要:Abstract(#br)Sequential chemical extraction using chelating agents were used to study the P dynamics and its bioavailability along the surface sediments of the Cochin estuary (southwest coast of India). Sediments were analyzed for major P species (iron bound P, calcium bound P, a...
作者:Murukesh Nebula , H. S. Harisankar , N. Chandramohanakumar
来源:[J].Natural Products and Bioprospecting, 2013, Vol.3 (5), pp.207-232Springer
摘要:Abstract(#br)This review examines the chemical compositions and bioactivities of mangrove plants belonging to the Rhizophoraceae family. The Rhizophoraceae family of true mangrove plants is the most common and is also widely distributed species. It consists of 24 species across f...

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