scholarly journals Agrochemical exposure in Sri Lankan inland water systems

2021 ◽  
pp. 100150
Author(s):  
Emma R. Shipley ◽  
Penny Vlahos ◽  
Rohana Chandrajith ◽  
Prasanna Wijerathna
2012 ◽  
Vol 79 (1) ◽  
pp. 9-12 ◽  
Author(s):  
G. Gorshkova ◽  
S. Gorshkov ◽  
A. Abu-Ras ◽  
D. Golani
Keyword(s):  

2019 ◽  
Vol 79 (1) ◽  
Author(s):  
Christian Dunn ◽  
Jedd Owens ◽  
Luke Fears ◽  
Laura Nunnerley ◽  
Julian Kirby ◽  
...  

The occurrence of microplastics in marine habitats is well documented and of growing concern. The presence of these small (<5 mm) pieces of plastic is less well recorded in inland water systems. In this paper, we determine a cost-efficient and straightforward method for the collection and identification of microplastics in UK inland waters. We found pieces of microplastic from all sample sites ranging from over 1000 L-1 in the River Tame, to 2.4 L-1 in Loch Lomond. The presence of microplastics in all waters tested suggest it should now be classed as an emergent contaminant, with routine monitoring required.


2015 ◽  
Vol 157 ◽  
pp. 85-95 ◽  
Author(s):  
Viacheslav Kiselev ◽  
Barbara Bulgarelli ◽  
Thomas Heege

2018 ◽  
Vol 630 ◽  
pp. 1641-1653 ◽  
Author(s):  
Kai Zhang ◽  
Huahong Shi ◽  
Jinping Peng ◽  
Yinghui Wang ◽  
Xiong Xiong ◽  
...  
Keyword(s):  

Author(s):  
Yamei Cai ◽  
Chen Li ◽  
Yaqian Zhao

Plastic productions continue to grow, and improper management of plastic wastes has raised increasing concerns. This reflects the need to explore the microplastics in water bodies. Microplastics have been regarded as emerging pollutants in water systems. In recent years, large numbers of studies across the world were conducted to investigate the distribution, behavior and the integrated impacts of microplastics in both the marine environment and the freshwater environment. Compared with the marine environment, the migration and transformation of microplastics in inland water systems seem more informative as they may reach the marine environment as one of their final destinations. Based on the updated literature, this review aims at overviewing the migration and transformation processes/behavior of microplastics in rivers, lakes and reservoirs. As for the migration, the microplastics’ fate is from manufacturing, consuming, discarding to migrating and returning to the human society which could form a closed though complicated circle. For transformation, microplastics experience five stages of their fate in inland water systems. These include changing into suspending pieces; ending up deposited as the sediment; resuspending under various changing conditions; ending up via burying into the soil as the part of the riverbed; reaching the marine environment; and being ingested by organisms and also becoming entangled with aquatic plants, etc. It is highly expected that this review can provide a valuable reference for better understanding microplastics’ migration and transformation mechanisms and a guide for the future study of microplastics in an inland water environment.


2006 ◽  
Vol 1 (1) ◽  
pp. 123-130 ◽  
Author(s):  
Anil C. Wijeyewickrema ◽  
◽  
Shusaku Inoue ◽  
Priyantha Gunaratna ◽  
Manoj Madurapperuma ◽  
...  

The magnitude 9.0 Sumatra-Andaman earthquake on December 26, 2004, was one of the world's largest since 1900. The devastating tsunami resulting from it caused more casualties than any previously reported tsunami. This paper describes two field visits to assess tsunami damage in Sri Lanka by a team of Japanese and Sri Lankan researchers and environmental restoration plans for tsunami-impacted inland water bodies. The first field visit, Dec. 30, 2004-Jan. 04, 2005, covered western, southwestern and southern Sri Lanka and included the cities of Beruwala, Pereliya, Hikkaduwa, Galle, Talpe, Matara, and Hambantota. The second field visit, March 10-18, 2005, covered northeastern, eastern, southeastern and southern Sri Lanka and included Trincomalee, Kuchchaveli, Pasikkudah, Batticaloa, Arugam Bay, Yala (National Park), and Kirinda. Eyewitness information on wave arrival times is also discussed.


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