Esther Röling (left) and Paul Niel, on rocks near Chung Hom Kok Beach, have partnered with the Open University of Hong Kong to create the first full coastal pollution map of Hong Kong Island. Photos: Tessa Chan

Couple who’ll walk, climb and swim around Hong Kong Island to create the city’s first map of coastal pollution

Scrambling and swimming, Paul Niel and Esther Röling will make a complete circuit of the Hong Kong Island shore, taking water samples as they go to map water quality and biodiversity

Topic |   Explore Hong Kong

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Esther Röling (left) and Paul Niel, on rocks near Chung Hom Kok Beach, have partnered with the Open University of Hong Kong to create the first full coastal pollution map of Hong Kong Island. Photos: Tessa Chan
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