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Credit: Ayushi Kachhara NIWA 2018
Graphic

Possible ecosystem services and negative environmental effects associated with seaweed aquaculture in coastal environments

This infographic indicates the likely nature and degree of effect by large or small '-' or '+' symbols. (November 2021)

Development of Aotearoa New Zealand’s seaweed sector will require a shift towards aquaculture to allow an increase in yields without placing pressure on wild seaweed populations.

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Potential ecosystem services and negative environmental effects associated with seaweed aquaculture in subtidal environments; the likely degree of effect is indicated by large or small ‘-‘ or ‘+’ symbols Graphic by Revell Design

Source information

This information is drawn from a report, Stocktake and characterisation of New Zealand’s seaweed sector: Environmental effects of seaweed wild-harvest and aquaculture, which is part 3 of a comprehensive review of the seaweed sector. 

View report

Related projects & activities

Image
Credit: Leigh Tait/NIWA
Building a seaweed sector
Developing a seaweed sector framework for Aotearoa New Zealand.
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This project has produced or contributed to