Abhijith, Ramya and Kaladharan, P and Asokan, P K and Vinod, K and Shilta, M T and Mahesh, V (2021) Case study on quantification of plastic litter - A global menace and paving way for unleashing toxins into two mangrove ecosystems of Kerala. Pharma Innovation Journal, 10 (10). pp. 260-268. ISSN ISSN: 2277- 7695
|
Text
The Pharma Innovation Journal_2021_Ramya Abhijith.pdf Download (1MB) | Preview |
Abstract
Plastic litter accumulation study was carried out from Kadalundy and Kolavipalam, Kerala on monthly basis in 2016-17. 72 quadrates surveyed and litter was sorted, weighed and expressed as number and weight of plastic debris per square meter (sq. m) with categorization into bottles, carry bags, plastic fragments and the miscellaneous group. The total amount of plastic litter in terms of number (12.23 ± 0.52 items.m-2) and weight (117.64 ± 1.23 gm-2) was higher in Kadalundy (highest abundance during July 2016 as 1.79 items ±0.03 m-2; 15.8 ± 0.17gm-2). This considerable increase in plastic litter at Kadalundy is attributed to river runoff which may lead to the gradual destruction of mangrove seedlings and associated benthic biota due to smothering and release of toxins gradually from the plastic litters due to intense tidal and wave action as well as due to high temperature and intense sunlight leading to the degradation of entire ecosystems.
Item Type: | Article |
---|---|
Uncontrolled Keywords: | plastic litter; toxins; mangrove ecosystems; Kerala |
Subjects: | Marine Ecosystems > Mangroves Marine Environment > Marine Pollution Marine Ecosystems |
Divisions: | CMFRI-Calicut (Kozhikode) CMFRI-Kochi > Fishery Environment Management Division Subject Area > CMFRI > CMFRI-Kochi > Fishery Environment Management Division CMFRI-Kochi > Fishery Environment Management Division Subject Area > CMFRI-Kochi > Fishery Environment Management Division |
Depositing User: | Arun Surendran |
Date Deposited: | 07 Jul 2022 06:35 |
Last Modified: | 07 Jul 2022 06:35 |
URI: | http://eprints.cmfri.org.in/id/eprint/16033 |
Actions (login required)
![]() |
View Item |