As other Juruá River communities adopted the strategy, Campos-Silva was stunned by the economic and social benefits it yielded for local people. In addition to households making more money, improved fishing earnings were reinvested in local schools, health centers, and basic infrastructure. “People realized that through conservation, they can have a better life,” he says.
The community-driven initiatives have also enhanced the status of women, who, despite constituting nearly half of the global fisheries workforce, frequently go unacknowledged and unpaid. Women in the Brazilian Amazon are increasingly taking on roles aboard boats and participating more actively in decision-making processes, research shows.
“Our research shows that women are now for the first time earning their own money from Amazonian fishing, which is helping to eradicate general poverty,” says Campos-Silva.
In 2018, Campos-Silva founded Instituto Juruá, a Manaus-based nonprofit promoting biodiversity conservation and improved quality of life for local communities. He has since expanded his work to other parts of the Brazilian Amazon as well as the Ucayali River in Peru, another major tributary of the Amazon River with a large Indigenous population.
He and other scientists continue to gain deeper insights into the movement, ecology, and population dynamics of the arapaima, including through tagging and radio-tracking fish. For instance, they’ve found that for a population of arapaima to be deemed healthy, there should be a minimum of 30 individual fish per square kilometer of floodplain.
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June 14, 2024 at 09:27PM
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One of Earth's biggest freshwater fish is bouncing back, a rare 'win win' - National Geographic
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