Industrial growth along coastal regions is accelerating the loss of mangrove ecosystem. It is degrading vital wetland biodiversity too, according to a new peer-reviewed study that warns of serious ecological and economic consequences if immediate action is not taken.
The research, published in the International Journal of Environment and Climate Change (Vol. 15, Issue 3, 2025), analyzed the effects of industrial expansion on mangrove ecosystems and found clear links between pollution, habitat destruction, and declining species diversity. The study was led by S. M. Shifur Rahman together with a team of researchers — S. M. Abir Hossen, Nazia Kabir, Raihan Khan Opu, Shashish Shami Kamal, Mst Sanjida Alam, and S. K. Raihan — all based in Bangladesh.
“Mangroves are disappearing at an alarming rate due to land reclamation, aquaculture, and industrial construction,” said lead author S. M. Shifur Rahman in the report. “These activities, coupled with pollution from oil and heavy metals, have severely disrupted the ecological balance of coastal wetlands.”
Industrial Expansion Effect
Between October and December 2024, the researchers conducted surveys involving 450 respondents, including environmental experts, local residents, and scientists. The data were gathered using structured questionnaires and a five-point Likert scale to evaluate public perceptions of industrial impacts on mangrove habitats.
The findings indicate that industrial expansion is the primary cause of mangrove degradation, contributing to widespread deforestation, water contamination, and habitat fragmentation. Pollutants from nearby factories, such as petroleum waste and heavy metals, were found to have long-term toxic effects on marine and terrestrial species that depend on mangrove ecosystems.
The study also highlighted inadequate enforcement of conservation policies, despite the presence of environmental laws designed to protect coastal ecosystems. Weak monitoring systems and lack of coordination among government agencies have left many areas exposed to unregulated industrial growth.
“Environmental regulations often look strong on paper but fail in practice,” said co-author Nazia Kabir. “Without community engagement and strict enforcement, conservation policies will remain ineffective.”
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Alarm for Mangroves Ecosystem
Mangroves, found in tropical and subtropical coastal regions, are among the world’s most productive ecosystems. They store significant amounts of carbon, stabilize coastlines, and act as natural barriers against storm surges, cyclones, and erosion. Yet, the research shows that industrial development has converted vast mangrove areas into ports, factories, and aquaculture ponds — stripping communities of their natural protection against climate disasters.
The researchers warned that if the trend continues, coastal biodiversity loss will intensify, jeopardizing fisheries, carbon storage, and the livelihoods of millions of people who depend on these ecosystems. The paper emphasizes that mangrove degradation is not only an environmental issue but also a socio-economic threat that could worsen poverty in coastal populations.
To address these challenges, the study recommends a comprehensive approach involving stronger legal frameworks, sustainable industrial practices, and active participation of local communities in conservation efforts. It calls on governments to enforce environmental impact assessments (EIAs) more rigorously and integrate biodiversity protection into all stages of industrial planning.
“Community-based monitoring programs can help detect illegal dumping, pollution, and encroachment early,” said Rahman. “Local people must be part of the solution, not just victims of environmental decline.”
Need Alternative Technologies
The authors also urge industries to adopt cleaner technologies and waste-management systems to minimize pollution. Collaborative efforts between environmental agencies, industries, and coastal communities are deemed essential to reverse current trends.
The study concludes with a stark warning: if unchecked industrial expansion continues, it could permanently alter the ecological fabric of coastal regions. The destruction of mangroves would not only reduce biodiversity but also weaken natural defenses against the growing threats of climate change.
“Protecting mangroves is protecting humanity itself,” the report states. “Their survival determines our resilience against future environmental crises.” (Sulung Prasetyo)
Source: Biodiversity Loss in Coastal Wetlands Due to Industrial Expansion: A Study on Mangrove Ecosystems, International Journal of Environment and Climate Change, Vol. 15, Issue 3, pp. 186–201, 2025.
DOI: 10.9734/ijecc/2025/v15i34765
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