Unchecked Development Threatens Cameroon’s Manyange Na Elombo-Campo Marine Park

Marine Protected Areas have evolved as a tried-and-tested method of preserving marine life and supporting coastal communities
Representational mage depicts a person standing by a tranquil lake, holding a fishing rod with a focused grip. The background shows a forest and cloudy sky, conveying a peaceful mood.
Ebodje, a fishing community of approximately 3,000 people, relies on sea products.Photo by Lum3n
Updated on

This story by Olivia Losbar originally appeared on Global Voices on November 22, 2025.

By Leocadia Bongben

Returning from the sea one morning in July with his catch, Nerville Eboma Ndomo, 25, is helped by young men and women at the Ebodje makeshift landing station. His wooden boat with a movable engine attached is pulled out of the water onto the sand so the women can extract the fish entangled in the net and later smoke them.

Following in the footsteps of his forefathers as a member of the Iyassa clan of fishers, Ndomo, a student on holiday, is trying to perfect his fishing skills. Around 80 percent of the Iyassa people of Ebodje in the Campo sub-division, Ocean division of the South region of Cameroon (370.9 kilometers from Cameroon’s capital, Yaoundé) work in this profession. Adjusting his headlamp used at night to indicate presence at sea, Ndoma says: 

What I have here is sardine (bilolo). The catch is not good, but from mid-August, the peak fishing season is when the catch is excellent.

Ebodje, a fishing community of approximately 3,000 people, relies on sea products, such as sardines, and subsistence agriculture for survival. The community’s coastline forms part of the Manyange Na Elombo Campo Marine Protected Area, which spans 110,300 hectares ( 272557.236 acres)and encompasses 10 villages, including Ebodje. Here, the marine park lies in the Atlantic Ocean, along the maritime border with Equatorial Guinea. Fishing in Ebodje is exclusively done by the locals, unlike in the Douala-Edea National Park, where a myriad of foreign fishers, including Nigerians and Ghanaians, are present.


Longstanding cultural links

The custodian of the culture, His Majesty Ndjokou Djongo Christian Michel, third-class chief of Ebodje, explains in an interview with Global Voices

The Iyassa people have a sacred link with water beings called ‘Mengu’ (mami wata) and the sea turtle.

Equally important are the links with Manyange-Turtle and Elombo-Wolf-Rocks, sacred sites of the Iyassa people from which the Marine Protected Area (MPA) derives its name. 

Ebodje is known for its turtles, which local people believe are family members. The turtles and other endangered marine species residing in the MPA, such as whales and dolphins, are a great attraction for tourists.

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As of 2025, Cameroon has protected 11.1 percent of its marine areas, according to SkyTruth’s 30×30 Progress Tracker. This step is part of an ambitious goal agreed upon by nearly 200 countries in December 2022 at the UN Biodiversity Conference (COP15) to safeguard 30 percent of Earth’s natural areas by 2030. Cameroon is a signatory to this framework and has completed and submitted its national targets in accordance with its domestic strategy, NDS 30, and the Kunming-Montreal Global Goals.

Amidst the challenges plaguing the world’s oceans, such as overfishing, plastic pollution, and rising waters, Marine Protected Areas have evolved as a tried-and-tested method of preserving marine life, supporting coastal communities, and contributing to the worldwide 30×30 target. To support this goal, national governments designate MPAs within their territorial waters, with input from scientists, conservation groups, and local communities.

However, achieving the 30 percent marine target seems elusive for Cameroon, unless the governance of MPAs is improved to protect marine biodiversity.

Three dolphins glide gracefully underwater, illuminated by soft sunlight filtering through the surface. The scene conveys tranquility and freedom.
Some members of the community are still unaware of the MPA’s import and mission.Photo by Jeremy Bishop

According to numerous experts, the procedure for designating the Manyange na Elombo-Campo MPA in Cameroon was not based on any scientific research, and when it was decreed, there was no publicly available management plan in place. 

“No research was done to support the creation of this marine park,” says Ndounteng Ndjamo Roderic Xavier, coordinator of the Tube Awu (Our Ocean), a Community Research and Development Association, with headquarters in Ebodje. The marine park was also created without a management plan, and consultation with the locals was carried out afterward, contrary to MPA guidelines.

Some members of the community are still unaware of the MPA’s import and mission, as well as how it will affect their livelihoods. Mambo Emile Ebodje, who is from the Ebodje community, noted:

Maybe the marine park will become like other protected areas on land, where fishing will be prohibited. We are trying to understand the fate of the population in a fishing community like Ebodje.

Against this backdrop, the marine protected area faces several challenges — ones that the local communities are working hard to mitigate through participatory monitoring. Yet the protected area continues to face threats.

Managing Manyange Na Elombo Campo

When a sea turtle specialist named Jacques Fretey visited Ebodje for research in 1999, he stoked the locals’ desire to protect their culture, thus planting the seeds for the establishment of an MPA. Fretey notes:

I started a dialogue with Cameroon’s Ministry of Forestry and Wildlife, MINFOF, between 2002 and 2003.

Twenty years later, in 2021, Manyange Na Elombo Campo was designated an MPA after local chiefs and university professors began advocating to the state administration. However, the official decree contains few details.


The decree states that the objectives of the marine park are:

To safeguard this important coastal and marine biodiversity; limit the incursion of industrial fishermen who deplete the sea of ​​fish; protect spawning grounds and preserve certain fish species; contribute to improving local incomes and promote potential sources of income through the development of ecotourism and sustainable artisanal fishing.

It also notes that any human activity that may interfere with these objectives “may only be undertaken following environmental impact studies.”

Notwithstanding, there is little information available regarding the level of protection or management activities of Manyange Na Elombo Campo and other marine parks in Cameroon, such as Douala-Edea in the Littoral region, which is half land and half sea, and Ndongere in the Southwest region, which is in the process of being designated an MPA.

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Encroaching on protected areas

Around 22.9 kilometers ( 14.23 miles) from the border of the MPA, the Kribi deep seaport is impacting the marine environment via light and noise pollution, trawler activity, and dike construction. The port was constructed by China Harbor Engineering Company, a division of China Communications Construction Company Ltd. (CCCC), with its headquarters in Beijing.

The environmental impact assessment of the port, conducted in 2021, does not indicate the number of kilometers that were surveyed, so it’s unclear whether evaluations were done close to the MPA border. While the study indicated a shrinking coastline and the potential for increased pollution, since the project was not within the boundary of the MPA, it did not halt construction. Fretey says:

The concrete bars in the sea modify coastal currents and amplify erosion, already visible at Ebodjé, where the coast has retreated by around fifteen meters in several places.

This corroborates a 2022 study showing weakening coastline and coastal erosion in the area.

In addition, the constant passage of ships close to the marine park creates noise pollution that is amplified in the water, says Joel Wanba Tchinda, an aquatic ecosystems, fish, and megafauna program officer at Tube Awu. However, he adds, the influence on marine life has not yet been investigated and needs to be measured. 

A 2024 article in Mongabay about the Kribi deep seaport cites a water pollution expert, Benjamin Ondo Obiang, who said in the article:

The more solid the infrastructure on the coast is, the more it activates the waves’ violence. As the sea becomes more aggressive, it destroys the coastal fauna and then the beaches. The entire biodiversity of this part of the coast is threatened.

Fretey agrees, noting that some of the development has violated legal frameworks for the sustainable management of threatened aquatic and marine wildlife and habitats:

The port has already eliminated nesting sites and nursery areas for marine turtles, contrary to the requirements of CITES, the Bonn Convention, and the Abidjan Memorandum ratified by Cameroon.

The marine ecosystem and species conservation could be threatened by industries other than the port. A local NGO, Youth for Promotion of Development, has indicated that the Sinosteel Cam SA (a subsidiary of the Chinese company Sinosteel Corporation) iron project may contribute to pollution by producing excessive dust, which could eventually deposit particles in the marine park.

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Wanba highlights the Sinosteel Environmental Impact Assessment, which showed that dust would be projected into the atmosphere. He says:

There is no assurance that the dust, which is composed of heavy metals, won’t end up in the water, endangering both human health and marine life.

There is also the potential for water pollution, Wanba explains:

Minerals require much water, and the water to be used by Sinosteel is from the Lobe River, 24.4 kilometers (15.2 miles) from Ebodje. When the minerals are washed, the water is likely to find its way into the marine park, as the sea sometimes moves up and down.

Other threats loom nearby, Wanba says. Franco-British company Perenco, a liquified gas plant offshore, is also in the area, 68.5 kilometers (42.52 miles) away. This may explain the “petroleum residue” Wanba says was found at the bottom of the marine park. 

Camvert, which operates palm oil plantations 33.2 kilometers (20.63 miles) away, also uses many fertilizers and pesticides, and these are likely to trickle down the river and into the sea, . Aware of the difficulties facing sustainable and economic development, as well as government development, Wamba says research must be carried out to produce concrete evidence for policy change.

However, Maha Ngalie, Director of Wildlife and Protected Areas at MINFOF, says in line with conservation strategies, the ministry envisages greater cooperation with the Kribi deep seaport and the industrial projects in the area. Ngalie reveals:

An MoU is being drawn up between MINFOF and the Kribi deep seaport to limit the negative impact of certain activities on biodiversity.

But Fretey, who was part of the group that worked on the management plan with NGOs that was proposed to the government, says,

The Prime Minister's Office and MINFOF are aware of the management plan but do not seem to care.

If such development continues unchecked, Cameroon is at risk of further damaging its protected marine ecosystems and sabotaging its long-term sustainability and conservation goals.

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