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  3. Nutrient and carbon dynamics in coastal zone of Sri Lanka

Nutrient and carbon dynamics in coastal zone of Sri Lanka

1. Sampling Time: 2019.02；2019.10；2020.02

2. Parameters: temperature, salinity,pH, nutrient, TSM, Chla,POC

3. Sampling location: Negombo lagoon and the adjacent coastal waters

More water quality data may be available from other scientific groups, please contact staff for details

 

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figure1. Sampling locations in the Negombo Lagoon and the adjacent coastal waters

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figure2. The distribution of (A) surface temperature, (B) DO, (C) pH, (D) TSM, (E) Chl-a, (F) POC, (G) DOC, (H) PO4, (I) SiO3 and (J) DIN along the salinity gradient in dry season.

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figure3. The distribution of (A) surface temperature, (B) DO, (C) pH, (D) TSM, (E) Chl-a, (F) POC, (G) DOC, (H) PO4, (I) SiO3 and (J) DIN along the salinity gradient in wet season.