Podcast
Questions and Answers
According to the report, what is the estimated amount of plastic leaking into the global ocean every year?
According to the report, what is the estimated amount of plastic leaking into the global ocean every year?
- 6 million tonnes
- 12 million tonnes (correct)
- 24 million tonnes
- 36 million tonnes
Which of the following does the Marine Plastic Footprint methodology aim to improve?
Which of the following does the Marine Plastic Footprint methodology aim to improve?
- The cost-effectiveness of plastic recycling
- The use of fossil fuels in plastic production
- The breakdown of plastics in landfills
- The understanding of marine plastic leakage (correct)
What is the primary focus of the Marine Plastic Footprint methodology, as described in the context?
What is the primary focus of the Marine Plastic Footprint methodology, as described in the context?
- Analyzing the social factors contributing to plastic waste generation
- Inventorying plastic fluxes leaking into the marine environment (correct)
- Assessing the economic impacts of plastic pollution
- Identifying the sources of microplastic contamination in drinking water
What are the key steps to applying the Marine Plastic Footprint methodology?
What are the key steps to applying the Marine Plastic Footprint methodology?
What is the role of 'loss rate' and 'release rate' in the context of marine plastic leakage?
What is the role of 'loss rate' and 'release rate' in the context of marine plastic leakage?
Which factor primarily determines whether plastic waste is categorized as 'mismanaged'?
Which factor primarily determines whether plastic waste is categorized as 'mismanaged'?
How do cultural behaviors, climatic conditions and geographic specificities influence release rates?
How do cultural behaviors, climatic conditions and geographic specificities influence release rates?
In the context of the Marine Plastic Footprint, what is meant by 'plastic fate'?
In the context of the Marine Plastic Footprint, what is meant by 'plastic fate'?
According to the content, what is the aim of the MARILCA working group?
According to the content, what is the aim of the MARILCA working group?
What are the two stages of breaking down loss rates and release rates?
What are the two stages of breaking down loss rates and release rates?
What is a key focus of the Marine Plastic Footprint methodology to guide eco-design projects?
What is a key focus of the Marine Plastic Footprint methodology to guide eco-design projects?
What factors does the degree that the waste is mismanaged depend on?
What factors does the degree that the waste is mismanaged depend on?
What distinguishes primary microplastics from secondary microplastics regarding oceanic pollution?
What distinguishes primary microplastics from secondary microplastics regarding oceanic pollution?
What elements are necessary for the increase of the material amount of plastics?
What elements are necessary for the increase of the material amount of plastics?
Which measure reflects a company's influence over the context in which they operate?
Which measure reflects a company's influence over the context in which they operate?
What is the primary recommendation for industries exporting to different markets in reducing marine plastic leakage from textiles?
What is the primary recommendation for industries exporting to different markets in reducing marine plastic leakage from textiles?
Why does the study focus on inventorying plastic flows into the marine environment but excludes investigation on releases into the terrestrial environment?
Why does the study focus on inventorying plastic flows into the marine environment but excludes investigation on releases into the terrestrial environment?
Why is it difficult to accurately measure littering rates when evaluating plastic waste?
Why is it difficult to accurately measure littering rates when evaluating plastic waste?
According to reported European stats, what is the typical material comprising tires?
According to reported European stats, what is the typical material comprising tires?
Why must we continue the study with standardization for future use?
Why must we continue the study with standardization for future use?
Where are some of the key marine environments needing effective assessment for current threats?
Where are some of the key marine environments needing effective assessment for current threats?
As noted in the foreword, which item can reverse trend?
As noted in the foreword, which item can reverse trend?
About 90% of the plastic is produced from fossil fuels. What % of total oil consumption is this?
About 90% of the plastic is produced from fossil fuels. What % of total oil consumption is this?
Though only 7% of plastics has far been recycled, where are recycling averages growing in the recent era?
Though only 7% of plastics has far been recycled, where are recycling averages growing in the recent era?
What accounts for why it is not considered wise to simply shift to circular solutions quickly?
What accounts for why it is not considered wise to simply shift to circular solutions quickly?
For a product, what must one always consider for its FU (functional unit)?
For a product, what must one always consider for its FU (functional unit)?
Littering is the incorrect disposal of an item - what tends to be the usual items?
Littering is the incorrect disposal of an item - what tends to be the usual items?
Burning the waste can achieve a desired environmental outcome, so long as...
Burning the waste can achieve a desired environmental outcome, so long as...
If the data sources are few in their amount to the model for the marine plastic footprint, what data is known to be specifically highly unreliable according to current review?
If the data sources are few in their amount to the model for the marine plastic footprint, what data is known to be specifically highly unreliable according to current review?
What does the plastic release depend most on?
What does the plastic release depend most on?
What was concluded of the findings for the water basins?
What was concluded of the findings for the water basins?
Besides fibers, what other materials should one account for when considering runoff?
Besides fibers, what other materials should one account for when considering runoff?
With relation amount annual plastic waste per capita, which areas of earth tend to have the lowest?
With relation amount annual plastic waste per capita, which areas of earth tend to have the lowest?
One of ways to minimize waste is increase share of the well managed waste - where is that then treated?
One of ways to minimize waste is increase share of the well managed waste - where is that then treated?
Among types plastics commonly found tires, besides synthetic rubber, what else?
Among types plastics commonly found tires, besides synthetic rubber, what else?
The volume mass that the area of total plastics in consumer makes versus alternative products that need replaced and in full-fillment be?
The volume mass that the area of total plastics in consumer makes versus alternative products that need replaced and in full-fillment be?
Flashcards
Marine plastic leakage
Marine plastic leakage
The quantity of plastic flowing into waterways and oceans.
Loss rate
Loss rate
A measure of the inherent contributions of a product to plastic leakage.
Release Rate
Release Rate
The fraction of lost plastic that ultimately ends up in the marine compartment.
Microplastics
Microplastics
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Primary Microplastics
Primary Microplastics
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Secondary Microplastics
Secondary Microplastics
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Eco-designing
Eco-designing
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Life Cycle Assessment (LCA)
Life Cycle Assessment (LCA)
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Circular Economy
Circular Economy
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Circularity
Circularity
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Materiality of plastic
Materiality of plastic
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The Marine Plastic Footprint
The Marine Plastic Footprint
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Mismanaged waste fraction
Mismanaged waste fraction
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Loss
Loss
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Release
Release
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Total Leakage Leakwaste
Total Leakage Leakwaste
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Marine Plastic Footprint
Marine Plastic Footprint
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Distance from coast
Distance from coast
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Study Notes
The Marine Plastic Footprint
- The Marine Plastic Footprint measures marine plastic leakage potential while considering plastic materiality and circularity.
- It is a science-based metric.
- Leakage is inventorying marine plastic.
- Materiality is increasing the reuse of plastic items.
- Circularity is increasing the circulation of plastics.
- It was written by Julien Boucher, Guillaume Billard, Eleonora Simeone, and Joao Sousa.
- The International Union for Conservation of Nature (IUCN) published it.
Goal
- It is toward a science-based metric for measuring marine plastic leakage and increasing the materiality and circularity of plastic.
Acknowledgements
- The authors thank those who contributed to the report, country representatives, and partner organizations that participated in events between 2017 and 2019.
- They acknowledge the Swedish Postcode Foundation's contribution.
- The authors also thank Julia Koskella, Emilia Jankowska, and Anna Kounina from Systemiq and Quantis.
- Special thanks to Amy Sweeting for editing and Imre Sebestyén for discussions during the design process.
Summary and Purpose
- 12 million tonnes of plastic leak into the global ocean every year, causing an environmental crisis.
- Many industries are reducing their dependence on plastic.
- There is no methodology to forecast marine plastic leakage from an industry or country.
- The framework measures the inventory of leakage, using a life-cycle perspective.
- It also offers generic data to calculate leakage from sources including plastic waste, textile fibres, tyre dust, and fishing nets.
- It clarifies key concepts related to the Marine Plastic Footprint.
- The approach focuses on inventorying plastic flows into the marine environment, not on terrestrial releases.
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