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Original research — experimental, observational, or case-control study. Direct primary evidence.
Marine & Wildlife
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Occurrence and characteristics of microplastics in the coral reef, sea grass and near shore habitats of Rameswaram Island, India
Marine Pollution Bulletin2020
71 citations
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Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count.
Score: 40
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0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.
Jamila Patterson,
K. Immaculate Jeyasanta,
K. Immaculate Jeyasanta,
Jamila Patterson,
K. Immaculate Jeyasanta,
K. Immaculate Jeyasanta,
K. Immaculate Jeyasanta,
K. Immaculate Jeyasanta,
Jamila Patterson,
Jamila Patterson,
J. K. Patterson Edward,
J. K. Patterson Edward,
Jamila Patterson,
Jamila Patterson,
Jamila Patterson,
Jamila Patterson,
Jamila Patterson,
Jamila Patterson,
Jamila Patterson,
Jamila Patterson,
Jamila Patterson,
K. Immaculate Jeyasanta,
K. Immaculate Jeyasanta,
K. Immaculate Jeyasanta,
Jamila Patterson,
Jamila Patterson,
Jamila Patterson,
Jamila Patterson,
Jamila Patterson,
Jamila Patterson,
Jamila Patterson,
Jamila Patterson,
K. Immaculate Jeyasanta,
K. Immaculate Jeyasanta,
K. Immaculate Jeyasanta,
K. Immaculate Jeyasanta,
K. Immaculate Jeyasanta,
K. Immaculate Jeyasanta,
K. Immaculate Jeyasanta,
K. Immaculate Jeyasanta,
K. Immaculate Jeyasanta,
K. Immaculate Jeyasanta,
K. Immaculate Jeyasanta,
Jamila Patterson,
K. Immaculate Jeyasanta,
Jamila Patterson,
Jamila Patterson,
Jamila Patterson,
K. Immaculate Jeyasanta,
Jamila Patterson,
K. Immaculate Jeyasanta,
Jamila Patterson,
Jamila Patterson,
Jamila Patterson,
Jamila Patterson,
K. Immaculate Jeyasanta,
Jamila Patterson,
Jamila Patterson,
Jamila Patterson,
Gabriel Grimsditch
Gabriel Grimsditch,
Jamila Patterson,
J. K. Patterson Edward,
J. K. Patterson Edward,
J. K. Patterson Edward,
Jamila Patterson,
J. K. Patterson Edward,
J. K. Patterson Edward,
J. K. Patterson Edward,
J. K. Patterson Edward,
Jamila Patterson,
J. K. Patterson Edward,
Jamila Patterson,
K. Immaculate Jeyasanta,
K. Immaculate Jeyasanta,
J. K. Patterson Edward,
J. K. Patterson Edward,
K. Immaculate Jeyasanta,
J. K. Patterson Edward,
Jamila Patterson,
J. K. Patterson Edward,
J. K. Patterson Edward,
J. K. Patterson Edward,
J. K. Patterson Edward,
J. K. Patterson Edward,
J. K. Patterson Edward,
J. K. Patterson Edward,
J. K. Patterson Edward,
J. K. Patterson Edward,
Gabriel Grimsditch,
Gabriel Grimsditch
Gabriel Grimsditch
Summary
Researchers compared microplastic occurrence and characteristics alongside heavy metal contaminants in water and sediment across coral reef, seagrass, and nearshore habitats of Rameswaram Island, India, finding mean concentrations ranging from 24 to 96 items/L and identifying habitat-specific differences in contamination profiles.
This study compares the occurrence and characteristics of microplastics (MPs) and heavy metal contaminants in the water and sediment of three habitats (corals, seagrass-beds and near-shores) of Rameswaram Island, India. The overall mean concentration of MPs varies from 24 ± 9 to 96 ± 57 items/L in water, and from 55 ± 21 to 259 ± 88 items/kg in sediment. The value of abundance is the greatest in the coral reef site CR-1 (96 ± 51 items/L; 259 ± 88 items/kg) followed by the seagrass site SG-2 (94 ± 55 items/L; 203 ± 75 items/kg) and the near-shore site St-15 (95 ± 63 items/L; 193 ± 75 items/kg). PE fiber (<1000 μm) is predominant in water, whereas PP fiber and fragment (between 2000 and 5000 μm) dominate the sediment. The SEM images of MPs reveal features which are characteristic of degradation like surface roughness, cracks, protrusions, and chalking, along with surface precipitates of both chemical and biological origin. EDAX images show the presence of Cr, Fe, Hg, Pb, Cu, As and Cd associated with MP surfaces.