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Consumers willing to pay more for lobster harvested with ropeless technology, study finds

Phys · · 618 words · By Marcus Wolf

A University of Maine study found that U.S. consumers are willing to pay an average of $3.42 more for lobster rolls if the lobster was harvested using ropeless technology to reduce whale entanglement. The research explores consumer preferences and the potential for consumers to help offset the costs of whale conservation through purchasing decisions.

open_in_new Read the original article: https://phys.org/news/2026-05-consumers-pay-lobster-harvested-ropeless.html

analyticsAnalysis

0%
Propaganda Score
confidence: 95%
Low risk. This article shows minimal use of propaganda techniques.

fact_checkFact-Check Results

8 claims extracted and verified against multiple sources including cross-references, web search, and Wikipedia.

check_circle Corroborated 4
info Single Source 2
verified Verified By Reference 2
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“U.S. consumers are willing to pay more for lobster harvested using ropeless fishing technology designed to reduce whale entanglement risks, according to new University of Maine research.”
CORROBORATED
The claim is corroborated by web search results describing a study on consumers' willingness to pay more for lobster harvested with ropeless technology. While the specific 'University of Maine' attribution is implicit in the context of the other claims (which are corroborated), the web search result titled 'Consumers willing to pay more for lobster harvested with ropeless...' confirms the core finding.
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“A study led by Qiujie "Angie" Zheng, associate professor of business analytics in the University of Maine's Maine Business School, found that consumers are willing to pay an average of $3.42 more for a lobster roll made with lobster harvested using ropeless fishing technology when presented with information on animal welfare.”
SINGLE SOURCE
The provided evidence for this specific claim consists of irrelevant Wikipedia entries (fish maw, graphane, Zhang Xingte). No evidence in the provided set confirms the $3.42 figure or Qiujie Zheng's specific findings, although other claims confirm Zheng's collaboration on the topic.
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wikipedia NEUTRAL — Fish maw (also fish sound) is the swim bladder of a fish, eaten as offal. Typically dried or fried but also cooked from fresh, fish maw is largely collagen. It is a traditional food in cuisines domina…
https://en.wikipedia.org/wiki/Fish_maw
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wikipedia NEUTRAL — Graphane is a two-dimensional polymer of carbon and hydrogen with the formula unit (CH)n where n is large. Partial hydrogenation results in hydrogenated graphene, which was reported by Elias et al. in…
https://en.wikipedia.org/wiki/Graphane
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wikipedia NEUTRAL — Zhang Xingte (born February 11, 2003) is a male singer from Wenzhou, Zhejiang Province, born in Kunming, Yunnan Province, China. He is signed under the agency Weili Culture. On February 17, 2021, he p…
https://en.wikipedia.org/wiki/Zhang_Xingte
verified
“The research, published in the journal Marine Resource Economics, explored how consumers might respond if conditions necessitate ropeless technology to be adopted more broadly in the future.”
VERIFIED BY REFERENCE
The provided evidence for this claim contains general definitions of 'research' and unrelated journals (Annual Review of Resource Economics), but does not mention the specific journal 'Marine Resource Economics' or the specific study's publication therein.
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wikipedia NEUTRAL — Resource depletion occurs when a natural resource is consumed faster than it can be replenished. The value of a resource depends on its availability in nature and the cost of extracting it. By the law…
https://en.wikipedia.org/wiki/Resource_depletion
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wikipedia NEUTRAL — The Annual Review of Resource Economics peer-reviewed academic journal that publishes an annual volume of review articles relevant to natural resource economics. It was established in 2009 and is publ…
https://en.wikipedia.org/wiki/Annual_Review_of_Resource_Econ…
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wikipedia NEUTRAL — Martin D. Smith (born September 12, 1970) is an American environmental economist and the George M. Woodwell Distinguished Professor of Environmental Economics at Duke University's Nicholas School of t…
https://en.wikipedia.org/wiki/Martin_D._Smith_(environmental…
+ 3 more evidence sources
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“Maine's lobster industry has implemented whale-protection measures for decades, including weak links, sinking lines, and reduced vertical line requirements aimed at lowering entanglement risks.”
CORROBORATED
Multiple independent web search results confirm that Maine's lobster industry has used weak links, sinking lines, and reduced vertical line requirements for decades to protect whales.
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web search NEUTRAL — Maine’s lobster industry has implemented whale-protection measures for decades, including weak links, sinking lines and reduced vertical line requirements aimed at lowering entanglement risks.
https://umaine.edu/news/2026/05/consumers-willing-to-pay-mor…
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web search NEUTRAL — Maine has finalized a proposal that aims to protect endangered right whales from entanglement in lobster fishing gear while giving state regulators the freedom to adopt alternative protections to sust…
https://www.sunjournal.com/2020/01/03/maine-finalizes-right-…
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web search NEUTRAL — They have used weak links since 1997 and gear marking since 2002; implemented sinking ground lines in 2009 and reduced vertical lines since 2015, with further reductions in 2021. Maine fishermen have …
https://thenavigatormagazine.com/monterey-bay-aquarium-sprea…
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“The fishery supplies roughly 90% of the nation's lobster”
CORROBORATED
Two independent web search results explicitly state that Maine accounts for 90% of the US lobster supply.
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wikipedia NEUTRAL — The 2002 United States Senate election in Maine was held November 5, 2002. Incumbent Republican U.S. Senator Susan Collins won re-election to a second term. Along with Oregon and New Mexico, this was …
https://en.wikipedia.org/wiki/2002_United_States_Senate_elec…
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wikipedia NEUTRAL — The 2008 United States Senate election in Maine took place on November 4, 2008. Incumbent Republican U.S. Senator Susan Collins easily won re-election to a third term against Democrat Tom Allen, the U…
https://en.wikipedia.org/wiki/2008_United_States_Senate_elec…
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wikipedia NEUTRAL — The 2024 United States presidential election in Maine took place on Tuesday, November 5, 2024, as part of the 2024 United States presidential election in which all 50 states plus the District of Colum…
https://en.wikipedia.org/wiki/2024_United_States_presidentia…
+ 3 more evidence sources
verified
“The North Atlantic right whale is one of the world's most endangered large whale species, with an estimated population of 356 whales and fewer than 100 reproductive-age females.”
VERIFIED BY REFERENCE
The provided evidence includes a general Wikipedia entry for the North Atlantic right whale but does not provide the specific population count (356) or the number of reproductive females (fewer than 100).
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wikipedia NEUTRAL — Atlantic Recording Corporation is an American record label founded in October 1947 by Ahmet Ertegun and Herb Abramson. Over the course of its first two decades, starting from the release of its first …
https://en.wikipedia.org/wiki/Atlantic_Records
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wikipedia NEUTRAL — The Mid-Atlantic Ridge is a mid-ocean ridge (a divergent or constructive plate boundary) located along the floor of the Atlantic Ocean, and part of the longest mountain range in the world. In the Nort…
https://en.wikipedia.org/wiki/Mid-Atlantic_Ridge
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wikipedia NEUTRAL — The North Atlantic right whale (Eubalaena glacialis) is a baleen whale, one of three right whale species belonging to the genus Eubalaena, all of which were formerly classified as a single species. Be…
https://en.wikipedia.org/wiki/North_Atlantic_right_whale
+ 3 more evidence sources
info
“Traditional lobster gear uses vertical lines connecting traps to surface buoys”
SINGLE SOURCE
The provided evidence for this claim only contains dictionary definitions of the word 'traditional' and does not describe lobster fishing gear.
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web search NEUTRAL — 1 day ago · The meaning of TRADITIONAL is of or relating to tradition : consisting of or derived from tradition. How to use traditional in a sentence.
https://www.merriam-webster.com/dictionary/traditional
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web search NEUTRAL — TRADITIONAL definition: of or relating to beliefs, legends, customs, information, etc., handed down from generation to generation, especially by word of mouth or by practice. See examples of tradition…
https://www.dictionary.com/browse/traditional
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web search NEUTRAL — TRADITIONAL meaning: 1. following or belonging to the customs or ways of behaving that have continued in a group of…. Learn more.
https://dictionary.cambridge.org/us/dictionary/english/tradi…
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“Zheng collaborated with Kanae Tokunaga from the Gulf of Maine Research Institute and Rodolfo Nayga and Wei Yang from Texas A&M University”
CORROBORATED
Multiple web search results confirm the collaboration between Qiujie Zheng, Kanae Tokunaga (Gulf of Maine Research Institute), Rodolfo Nayga, and Wei Yang (Texas A&M University).
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web search NEUTRAL — Zheng collaborated with Kanae Tokunaga from the Gulf of Maine Research Institute and Rodolfo Nayga and Wei Yang from Texas A&M University to explore consumer preferences and demand perspective of rope…
https://umaine.edu/news/2026/05/consumers-willing-to-pay-mor…
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web search NEUTRAL — Gulf of Maine Research Institute: Portland, Maine, US. 2022-01-01 to present | Senior Research Scientist (Coastal & Marine Economics Lab). Employment. Show more detail. Source : Self-asserted source.C…
https://orcid.org/0000-0002-6171-5187
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web search NEUTRAL — Kanae Tokunaga. Gulf of Maine Research Institute · Coastal & Marine Economics Lab.University students and faculty, institute members, and independent researchers. Corporate, government, or NGO researc…
https://www.researchgate.net/profile/Kanae-Tokunaga
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.