Conservation Ecology of Endangered Marine Species

Conservation ecology of endangered marine species integrates population biology, habitat protection, threat mitigation and socio-economic considerations to safeguard vulnerable taxa in the world’s oceans. It addresses drivers of decline such as overfishing, bycatch, habitat degradation and climate change through multidisciplinary approaches. Field surveys, genetic studies and remote sensing reveal critical aspects of population connectivity, reproductive dynamics and resilience. Conservation tools include marine protected areas, selective fishing gear, trade regulation and community-based management, with an emphasis on balancing ecological integrity and human well-being. Emerging technologies such as passive acoustic monitoring and spatial modelling enhance detection of rare species and inform adaptive management. The global significance of this work lies in maintaining biodiversity, ecosystem services and food security, while practical applications range from enforcing fishing restrictions to creating incentive programmes for sustainable trade. Robust scientific evidence underpins these strategies, demonstrating that effective conservation requires integration of ecological, economic and social dimensions.

Research from Nature Portfolio

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Conservation Ecology of Endangered Marine Species publication trend

The graph below shows the total number of articles in conservation ecology of endangered marine species across all publications each year (not limited to Nature Index journals).

Technical terms

Bycatch: The unintentional capture of non-target species in fishing operations.

Gillnet: A fishing net suspended vertically in the water column that entangles creatures by their gills, often leading to high rates of bycatch.

Dynamic simulation model: A computational framework that represents interactions among ecological, economic and social variables over time to assess the effects of management interventions.

References

1. Maw money, maw problems: A lucrative fish maw fishery in Papua New Guinea highlights a global conservation issue driven by Chinese cultural demand. Conservation Letters (2024).
2. Extinction is Imminent for Mexico's Endemic Porpoise Unless Fishery Bycatch is Eliminated. Conservation Letters (2016).
3. Decline towards extinction of Mexico's vaquita porpoise (Phocoena sinus). Royal Society Open Science (2019).
4. A dynamic simulation model to support reduction in illegal trade within legal wildlife markets. Conservation Biology (2021).
5. Endangered Species, Ecosystem Integrity, and Human Livelihoods. Conservation Letters (2017).