New research reveals why fishermen keep fishing despite dwindling catches

Feb 09, 2012
Half of fishermen would not give up their livelihood in the face of drastically declining catches, according to research led by the University of East Anglia. A new report, published by PLoS ONE, challenges previously held notions about poverty and adaptation by investigating why fishermen in developing countries stick with their trade. Credit: University of East Anglia

Half of fishermen would not give up their livelihood in the face of drastically declining catches according to research led by the University of East Anglia (UEA).

A new report, published today by PLoS ONE, challenges previously held notions about and adaptation by investigating why in stick with their trade.

Lead author Dr Tim Daw from UEA's School of International Development and the Resilience Centre said: "We found that half of fishermen questioned would not be tempted to seek out a new livelihood – even if their catch declined by 50 per cent. But the reasons they cling on to their jobs are influenced by much more than simple profitability."

Fisheries are challenged by the combined effects of overfishing, climate change, deteriorating ecosystems and conservation policies. Understanding how fishermen respond to these changes is critical to managing fisheries.

The research project is the largest of its kind and was undertaken as a joint project with the Wildlife Conservation Society, the School of Marine Science and Technology at Newcastle University, and the ARC Centre of Excellence for Coral Reef Studies at James Cook University in Australia.

Researchers surveyed almost 600 fishers across Kenya, Tanzania, the Seychelles, Mauritius and Madagascar about how they would respond to hypothetical catch declines.

They then investigated how social and economic conditions, such as local culture and socioeconomic development, influenced whether fishermen were willing to give up their trade.

"Surprisingly, fishermen in the more vibrant and developed economies were less likely to give up their trade – despite having more economically fruitful opportunities open to them," said co-author Dr Joshua Cinner from the ARC Centre of Excellence for coral reef Studies in Australia.

"This is the reverse of the common belief that poor communities are less likely to adapt than wealthy ones. We suspect that this may be in part due to the perverse impacts of subsidies in more developed countries encouraging people to stay in the fishery which would otherwise not be profitable."

Dr Daw said: "But reduced profitability was certainly not the only deciding factor. Fishers often have an occupational attachment, job satisfaction, family tradition, culture, and a sense of identity, which makes them reluctant to stop fishing – even when it would be an economically rational decision."

The research demonstrates the complexity of decision making and how willingness to adapt is influenced by a range of factors.

"We have found that willingness to adapt to change is influenced by characteristics of the individual fishermen, their households, and most importantly, the local conditions where they live and work," said Dr Daw.

"Previous studies have been too small to offer insights into larger scale factors. Undertaking such a large study in multiple countries across a gradient of wealth, has allowed us to compare the importance of these factors at different scales for the first time.

Tim McClanahan from the Wildlife Conservation Society said: "It is important to understand why and when fishers will leave a fishery, as the creation of parks, management restrictions, and ecological disasters require that fishers change or leave their fishing practices.

"One of the unexpected findings was that fishermen in a poor country like Madagascar would leave the fishery sooner than those in wealthier countries such as Seychelles. The reason seems to be that they already have diversified livelihoods, while fishermen in wealthier countries may be locked into this occupation.

"This is contrary to many arguments about the impacts of management and climate change on poor people, so will surprise many people working in this field and on resource and disaster management policies"

The findings add to a growing raft of literature which identifies multiple interlocking and dynamic factors which affect people's capacity to deal with environmental change. It is hoped they will help identify points of intervention for conservation policies that aim to reduce fishing effort. They could also help communities become more adaptive to change.

It also highlights the importance of understanding resource-based livelihoods, such as fishing and farming, in the context of the wider economy and society.

Explore further: Climate change may have little impact on tropical lizards

More information: 'To Fish or Not to Fish: Factors at Multiple Scales Affecting Artisanal Fishers' Readiness to Exit a Declining Fishery' is published by PLoS ONE on February 9.

Provided by University of East Anglia

not rated yet
add to favorites email to friend print save as pdf

Related Stories

Help for climate-stressed corals

Jun 18, 2009

Banning or restricting the use of certain types of fishing gear could help the world's coral reefs and their fish populations survive the onslaughts of climate change according to a study by the ARC Centre ...

'Super reefs' fend off climate change, study says

Apr 23, 2009

The Wildlife Conservation Society announced today a study showing that some coral reefs off East Africa are unusually resilient to climate change due to improved fisheries management and a combination of geophysical factors. ...

Recommended for you

Why we need to put the fish back into fisheries

1 hour ago

Overfishing has reduced fish populations and biodiversity across much of the world's oceans. In response, fisheries are increasingly reliant on a handful of highly valuable shellfish. However, new research by the University ...

Climate change may have little impact on tropical lizards

May 17, 2013

A new Dartmouth College study finds human-caused climate change may have little impact on many species of tropical lizards, contradicting a host of recent studies that predict their widespread extinction in a rapidly warming ...

Wetlands: value to locals matters most

May 17, 2013

A new way of valuing ecosystem services, incorporating the local perspective, is the driving force behind a project assessing aquatic ecosystems in highland areas of Asia

User comments : 0

More news stories

Lovelorn frogs bag closest crooner

What lures a lady frog to her lover? Good looks, the sound of his voice, the size of his pad or none of the above? After weighing up their options, female strawberry poison frogs (Oophaga pumilio) bag th ...

Why we need to put the fish back into fisheries

Overfishing has reduced fish populations and biodiversity across much of the world's oceans. In response, fisheries are increasingly reliant on a handful of highly valuable shellfish. However, new research by the University ...

Engineered microbes grow in the dark

Scientists at the University of California, Davis have engineered a strain of photosynthetic cyanobacteria to grow without the need for light. They report their findings today at the 113th General Meeting of the American ...

Honeybees trained in Croatia to find land mines

(AP)—Mirjana Filipovic is still haunted by the land mine blast that killed her boyfriend and blew off her left leg while on a fishing trip nearly a decade ago. It happened in a field that was supposedly ...

Expectations high for next Xbox

It's almost time for a new Xbox. Eight years have passed since Microsoft unveiled the Xbox 360, double the amount of time between the original Xbox debut in 2001 and its high-definition successor's launch ...

US adviser on board of firm that sold anthrax drug

(AP)—Former Navy Secretary Richard J. Danzig, who has served as a bio-warfare adviser to the president, the Pentagon, and the Department of Homeland Security, urged the government to stockpile an anti-anthrax drug while ...