Microplastics: Finding a consensus on the definition JPGL Frias, R Nash Marine pollution bulletin 138, 145-147, 2019 | 1580 | 2019 |
Organic pollutants in microplastics from two beaches of the Portuguese coast J Frias, P Sobral, AM Ferreira Marine pollution bulletin 60 (11), 1988-1992, 2010 | 713 | 2010 |
Occurrence of microplastics in commercial fish from a natural estuarine environment F Bessa, P Barría, JM Neto, JPGL Frias, V Otero, P Sobral, JC Marques Marine pollution bulletin 128, 575-584, 2018 | 573 | 2018 |
Evidence of microplastics in samples of zooplankton from Portuguese coastal waters JPGL Frias, V Otero, P Sobral Marine environmental research 95, 89-95, 2014 | 511 | 2014 |
Resin pellets from beaches of the Portuguese coast and adsorbed persistent organic pollutants JC Antunes, JGL Frias, AC Micaelo, P Sobral Estuarine, Coastal and Shelf Science 130, 62-69, 2013 | 400 | 2013 |
Microplastics in coastal sediments from Southern Portuguese shelf waters JPGL Frias, J Gago, V Otero, P Sobral Marine environmental research 114, 24-30, 2016 | 363 | 2016 |
Standardised protocol for monitoring microplastics in sediments. Deliverable 4.2. J Frias, E Pagter, R Nash, I O'Connor, O Carretero, A Filgueiras, L Viñas, ... JPI-Oceans BASEMAN Project., 2018 | 231 | 2018 |
Monitoring of a wide range of organic micropollutants on the Portuguese coast using plastic resin pellets K Mizukawa, H Takada, M Ito, YB Geok, J Hosoda, R Yamashita, M Saha, ... Marine Pollution Bulletin 70 (1-2), 296-302, 2013 | 151 | 2013 |
Deep sea sediments of the Arctic Central Basin: a potential sink for microplastics KK La Daana, C Johansson, J Frias, K Gardfeldt, RC Thompson, ... Deep Sea Research Part I: Oceanographic Research Papers 145, 137-142, 2019 | 147 | 2019 |
Plastic ingestion in oceanic-stage loggerhead sea turtles (Caretta caretta) off the North Atlantic subtropical gyre CK Pham, Y Rodríguez, A Dauphin, R Carriço, JPGL Frias, F Vandeperre, ... Marine Pollution Bulletin 121 (1-2), 222-229, 2017 | 138 | 2017 |
Quantification of microplastic ingestion by the decapod crustacean Nephrops norvegicus from Irish waters J Hara, J Frias, R Nash Marine pollution bulletin 152, 110905, 2020 | 131 | 2020 |
Microplastics on the Portuguese coast J Antunes, J Frias, P Sobral Marine pollution bulletin 131, 294-302, 2018 | 131 | 2018 |
Harmonized protocol for monitoring microplastics in biota. Deliverable 4.3. F Bessa, J Frias, T Kögel, A Lusher, JM Andrade, J Antunes, P Sobral, ... JPI-Oceans BASEMAN Project, 2019 | 128 | 2019 |
Standardised protocol for monitoring microplastics in seawater. Deliverable 4.1. J Gago, A Filgueiras, ML Pedrotti, M Caetano, J Frias JPI-Oceans BASEMAN Project, 2019 | 103 | 2019 |
Microplastics in Galway Bay: A comparison of sampling and separation methods E Pagter, J Frias, R Nash Marine pollution bulletin 135, 932-940, 2018 | 91 | 2018 |
Spatio-temporal variability of beached macro-litter on remote islands of the North Atlantic N Ríos, JPGL Frias, Y Rodríguez, R Carriço, SM Garcia, M Juliano, ... Marine pollution bulletin 133, 304-311, 2018 | 70 | 2018 |
Floating microplastics in a coastal embayment: A multifaceted issue JPGL Frias, O Lyashevska, H Joyce, E Pagter, R Nash Marine Pollution Bulletin 158, 111361, 2020 | 61 | 2020 |
Beaches of the Azores archipelago as transitory repositories for small plastic fragments floating in the North-East Atlantic CK Pham, JM Pereira, JPGL Frias, N Ríos, R Carriço, M Juliano, ... Environmental pollution 263, 114494, 2020 | 47 | 2020 |
Plastic additives and legacy persistent organic pollutants in the preen gland oil of seabirds sampled across the globe R Yamashita, N Hiki, F Kashiwada, H Takada, K Mizukawa, BD Hardesty, ... Environmental Monitoring and Contaminants Research 1, 97-112, 2021 | 44 | 2021 |
Low levels of microplastics recorded from the common periwinkle, Littorina littorea on the west coast of Ireland D Doyle, M Gammell, J Frias, G Griffin, R Nash Marine pollution bulletin 149, 110645, 2019 | 40 | 2019 |