Skip to content

The MSC Label Supports Sustainable Management

November 17, 2011

There’s a very good article by Erik Stokstad at Science magazine covering the recently released independent analysis of the impacts of the Marine Stewardship Council eco-label.

The study, Researching the Environmental Impacts of the MSC Certification Programme, is the first to attempt to understand fishery performance through the whole flow of the MSC assessment process. It looked at eight outcome performance indicators: stock status, population reference points, stock recovery, retained species, bycatch species, endangered, threatened and protected (ETP) species, habitats, and ecosystems.

Here are the main findings of the report, as Stokstad writes:

The actual gains [to MSC certification] were more common in protecting fish populations; there was less “on the water” progress in improving the larger ecosystem. And the labeling system seems geared more for industrial operations than smaller fisheries.

As I’ve written in the past, there are some clear concerns about the MSC label, so the finding that there is a statistically significant correlation between certification and population health is hugely important news.  And I agree with a further conclusion that we have to wait longer to really know the ecosystem wide impacts.

The pre- and post-certification samples show that the label leads to better management.

That said, it is important to remember that the analysis is based on a pretty small sample.  At the time of the assessment, there were 72 MSC-certified fisheries, but only 34 of them met the criteria of having undergone two or more surveillance audits since certification.  Only 25 of these fisheries were used in the ‘post-certification’ sample and only 12 of these overlap with the ‘pre-certification’ sample (N=21).  (An interesting  characteristic to also consider is that the samples are composed of developed-country fisheries.)

Further, it is worth recognizing that the ‘independent’ analysis was conducted by MRAG, Poseidon, and Meridian Prime, all consultancies that have a financial interest in showing that the MSC works.  All three are either past or present contractors.  I see no reason to question the analysis, but this makes me nervous when there is room for interpretation of the study variables and causality.  I think the MSC will have to do a better job at hiring truly independent reviewers in the future.

Ultimately, this is a great contribution and  I think the start of a more constructive discussion of the merits of the MSC label.

No comments yet

Leave a Reply

Please log in using one of these methods to post your comment: Logo

You are commenting using your account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: