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NIWA is developing a model to help predict the effects of land-use change on nutrient concentrations in estuaries. Follow the links to read the project pages on the CLUES estuarine toolkit.

Many of New Zealand’s rivers fail to meet national guidelines for nutrient levels.  NIWA has developed the Catchment Land Use and Environmental Sustainability (CLUES) Estuary Tool to predict the effects of land use on estuarine nutrient concentrations.

Read more here.

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