Scope

To provide participants with an understanding of the environmental conditions of an urban coastal ecosystem and to assess the impacts of pollution, fishing activities, and infrastructure development on marine biodiversity and water quality within a fishing harbour environment.

Content

Under the guidance of Mrs. Renuga, participants conducted a field visit to the Chennai Fishing Harbour to observe the interactions between marine ecosystems and urban activities. Interns examined water quality conditions and documented visible signs of pollution, including oil slicks, floating plastic waste, and accumulated debris. Despite the degraded environment, various marine organisms such as jellyfish, crabs, and small fish were observed within the harbour waters. Participants also visited boat construction and maintenance areas, where they compared traditional wooden fishing vessels with modern fiberglass boats manufactured using resin-based materials. Interactions with local fishermen provided insights into the challenges faced by the fishing community, including declining fish catches, pollution-related impacts, and changing coastal conditions. Discussions focused on marine pollution sources, waste management issues, and the need for sustainable harbour operations.

Pollution Indicators Documented

Marine Life Observed (Despite Pollution)

Outcome

Participants gained first-hand exposure to the environmental challenges associated with urban coastal ecosystems and fishing harbour activities. The visit enhanced their understanding of how pollution, improper waste disposal, and industrial activities can negatively affect marine biodiversity and water quality. Observations of marine organisms surviving in polluted conditions highlighted both ecosystem resilience and vulnerability. The interaction with fishermen provided valuable socio-economic perspectives on the consequences of environmental degradation. Overall, the visit reinforced the importance of environmental regulations, sustainable coastal management, and pollution control measures in protecting marine ecosystems and supporting the livelihoods of coastal communities.

Key Takeaways

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