Preliminary Assessment of Microplastic Pollution Index: A Case Study in Marmara Sea
- 23 November 2021
- journal article
- research article
- Published by Central Fisheries Research Institute (SUMAE) in Turkish Journal of Fisheries and Aquatic Sciences
- Vol. 22 (Special )
- https://doi.org/10.4194/trjfas20537
Abstract
Microplastics are global threat for marine environment, which originated from anthropogenic activities. Although human-induced effects on microplastics are well known, a holistic assessment has not been made. Here, we present the Microplastic Pollution Index (MPI); a fast, convenient, inexpensive and semi-quantitative tool for assessing land- and sea-based pressures on the sampling area. In this preliminary study, MPI were determined for eight different locations in Marmara Sea. According to the MPI results, The Marmara Sea is under the effect of several pressures such as urban and industrial wastewater, marine traffic, agricultural and residential activities on land. Furthermore, coastline morphology affects the retention time of water at the coastal zone. The highest MPI values were obtained from the lzmit and Bandit ma Gulfs, whereas the lowest value was found at inflow of the Dardanelle Strait. MPI values and surface water abundance values for each station showed a linear relation (R-2=0.60; F=7.619; DF=1, P<0.05). No correlation was found between MPI and microplastic abundance in water column and sediment. MPI is providing extensive information on microplastic pollution. The index can be useful to generate an effective monitoring strategy combating, restoring and protecting the coastal waters against the microplastic pollution.Keywords
This publication has 37 references indexed in Scilit:
- Fill the gap: Developing management strategies to control garbage pollution from fishing vesselsMarine Policy, 2013
- Origin and abundance of marine litter along sandy beaches of the Turkish Western Black Sea CoastMarine Environmental Research, 2013
- Abundance and composition of solid waste materials on the western part of the Turkish Black Sea seabedAquatic Ecosystem Health & Management, 2010
- Assessing ecological integrity in marine waters, using multiple indices and ecosystem components: Challenges for the futureMarine Pollution Bulletin, 2009
- Assessing the environmental quality status in estuarine and coastal systems: Comparing methodologies and indicesEcological Indicators, 2008
- Critical evaluation of wastewater treatment and disposal strategies for Istanbul with regards to water quality monitoring study resultsDesalination, 2008
- Impacts of Biodiversity Loss on Ocean Ecosystem ServicesScience, 2006
- Ecological quality status of coastal benthic ecosystems in the Sea of MarmaraMarine Pollution Bulletin, 2006
- Disposal of solid waste in Istanbul and along the Black Sea coast of TurkeyWaste Management, 2005
- Impacts of pollution on coastal and marine ecosystems including coastal and marine fisheries and approach for management: a review and synthesisMarine Pollution Bulletin, 2004