Results 41 to 50 of about 3,031 (212)

Do microplastic particles affect Daphnia magna at the morphological, life history and molecular level? [PDF]

open access: yes, 2017
Microplastic particles are ubiquitous not only in marine but also in freshwater ecosystems. However, the impacts of microplastics, consisting of a large variety of synthetic polymers, on freshwater organisms remains poorly understood.
Imhof, Hannes   +4 more
core   +5 more sources

Macroplastic Fragment Contamination of Agricultural Soils Supports a Distinct Microbial Hotspot

open access: yesFrontiers in Environmental Science, 2022
Agricultural plastics support crop production and quality by reducing weeds, improving irrigation efficiency, and regulating soil conditions, but can also become a soil pollutant.
Olivia McKay   +3 more
doaj   +1 more source

Kinetics of variation of electrical resistance and yield strength in technically pure nickel due to loading in the elastic range at 300-77 K [PDF]

open access: yes, 2010
Results of a study of the variation in yield strength and electrical resistance of technically pure nickel in different initial structural states as a function of the test temperature and applied stress are presented.
Borts, V. V.   +4 more
core   +1 more source

Categorization of plastic debris on sixty-six beaches of the Laurentian Great Lakes, North America

open access: yesEnvironmental Research Letters, 2022
The Laurentian Great Lakes system is a major global sink for plastic debris. An area of 10 m ^2 on each of sixty-six Great Lakes beaches was sampled for large micro-, meso- and macroplastic items.
Ian A Arturo, Patricia L Corcoran
doaj   +1 more source

Macroplastic Debris Transfer in Rivers: A Travel Distance Approach

open access: yesFrontiers in Water, 2021
Plastic accumulation in the marine environment is a major concern given the harmful effects and longevity of plastics at sea. Although rivers are likely to significantly contribute to the flux of plastic to marine systems, the behaviour of plastic debris
Robert A. Newbould   +2 more
doaj   +1 more source

What is with all the plastic garbage everywhere and where does it go? [PDF]

open access: yes, 2020
Despite countless efforts in recycling, awareness, and limited legislation, plastic pollution has continued to spiral out of control due to massive production/use and the inability to naturally decompose.
Heinz, Maggie   +10 more
core   +1 more source

Life on bottles: Colonisation of macroplastics by freshwater biota

open access: yesScience of The Total Environment, 2023
While rivers are known to be the main vectors of plastics to the sea, it seems surprising that studies on interactions (e.g. colonisation/entrapment and drift) between macroplastics and biota continue to remain largely neglected, notwithstanding they represent unexpected threats to freshwater biota and riverine habitats.
L. Gallitelli   +4 more
openaire   +3 more sources

Characteristics, distribution patterns and efforts to handle macroplastic waste on the border of the Musi river, Palembang city, Indonesia [PDF]

open access: yesGlasnik Srpskog Geografskog Društva
The research aims to identify the characteristics of waste generation and its composition, map the distribution of macroplastic waste generation and efforts to reduce waste generation through the use of plastic.
Putri Mega Kusuma   +3 more
doaj   +1 more source

Rapid Landscape Changes in Plastic Bays Along the Norwegian Coastline

open access: yesFrontiers in Marine Science, 2021
The Norwegian Coastal Current transports natural debris and plastic waste along the Norwegian coastline. Deposition occurs in so-called wreck-bays and includes floating debris, such as seaweed, driftwood and volcanic pumice, and increasing amounts of ...
Eivind Bastesen   +8 more
doaj   +1 more source

What goes in, must come out:combining scat-based molecular diet analysis and quantification of ingested microplastics in a marine top predator [PDF]

open access: yes, 2019
Context: Microplastics (plastic particles <5 mm in size) are highly available for ingestion by a wide range of organisms, either through direct consumption or indirectly, via trophic transfer, from prey to predator.
Bennett, Kimberley A.   +6 more
core   +4 more sources

Home - About - Disclaimer - Privacy