Results 41 to 50 of about 737,401 (286)

A framework for inland cities to prevent marine debris: A case study from Durham, North Carolina

open access: yesFrontiers in Marine Science, 2022
Land-based sources of litter are increasingly recognized as significant contributors to marine debris, and rivers can carry debris to the coast from far-inland sources. In this paper, we demonstrate the important role inland cities can play in the marine
Nancy E. Lauer, Michelle B. Nowlin
doaj   +1 more source

Underestimated activity-based microplastic intake under scenario-specific exposures

open access: yesEnvironmental Science and Ecotechnology
Despite increasing alarms over the health impacts of microplastics (MPs) due to their detection in human organs and feces, precise exposure evaluations remain scarce.
Kai Liu   +5 more
doaj   +1 more source

Coastal margins and backshores represent a major sink for marine debris: insights from a continental-scale analysis

open access: yesEnvironmental Research Letters, 2020
Marine debris represents a major threat for the environment. Plastic production is increasing exponentially and causing an unprecedented growth of plastic pollution entering the marine environment.
Arianna Olivelli   +2 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

A learning approach for river debris detection

open access: yesInternational Journal of Applied Earth Observations and Geoinformation, 2022
Plastic pollution in the sea is an environmental hazard, negatively impacts marine life, and causes economic damage all over the world. It is estimated that each year 8 million tonnes of plastic are deposited in seas, the vast majority coming from rivers.
Àlex Solé Gómez   +2 more
doaj   +1 more source

Plastic debris characteristics and the effect of wind on Bawean Island Beaches, East Java, Indonesia

open access: yesDepik Jurnal
Characteristics of plastic debris were assessed among two types of beaches on Bawean Island (windward and leeward) to analyze its sources and long-term effects.
Nurhafizh Sri Albarra   +5 more
doaj   +1 more source

Understanding the Fragmentation Pattern of Marine Plastic Debris [PDF]

open access: yesEnvironmental Science & Technology, 2016
The global estimation of microplastic afloat in the ocean is only approximately 1% of annual global plastic inputs. This reflects fundamental knowledge gaps in the transformation, fragmentation, and fates of microplastics in the ocean. In order to better understand microplastic fragmentation we proceeded to a thorough physicochemical characterization ...
ter Halle, Alexandra   +8 more
openaire   +5 more sources

A distributed energy-balance melt model of an alpine debris-covered glacier [PDF]

open access: yes, 2014
Distributed energy-balance melt models have rarely been applied to glaciers with extensive supraglacial debris cover. This paper describes the development of a distributed melt model and its application to the debris-covered Miage glacier, western ...
Kirkbride, M.   +23 more
core   +1 more source

Exploring how citizen science projects measuring beach plastic debris can support UN Sustainable Development Goals

open access: yesCitizen Science: Theory and Practice, 2023
Plastic debris within marine environments is an issue of global concern, leading to commitments at international, regional, and national scales to remove plastics from the environment and prevent further entry.
Jordan Gacutan   +4 more
doaj   +1 more source

Recycling of Marine Plastic Debris

open access: yes, 2021
Although marine debris has been accumulating for many decades, only during the last three the accumulation of millions of waste tons at seas and oceans has generated interest and concern of scientists and governments. While marine debris may present different origins and nature, polymers lead in abundance.
Peña Rodríguez, Cristina   +5 more
openaire   +2 more sources

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