Surf Clam 7 South Island

Surf Clam 7 South Island

Management review 2016

Introduction

On January 14th 2016 the Ministry for Primary Industries (MPI) released proposals to substantially increase commercial catch limits for four species of surf clam in Quota Management Area 7. (see right). 

The four surf clam stocks under review are Deepwater Tuatua 7 (PDO7), Large Trough Shell 7 (MMI7), Ringed Dosinia 7 (DAN), and Triangle Shell 7 (SAE7). 

MPI propose two options: the status quo or commercial catch increases for all four species. 

The New Zealand Sport Fishing Council submitted its recommendations by the deadline of 11 February 2016.

NZSFC concerns

The New Zealand Sport Fishing Council is concerned that there is little consideration given to the importance of Surf clams to sustaining biodiversity and ecosystem function, and impacts on other species. There has also been little regard given to the local community's concerns that another commercial catch increase will be granted on the basis of exceeding the sustainable limits set by the Minister.  

Surf clams are a target species on Schedule 6 of the Fisheries Act enabling fishers to return catch back to the sea, yet the commercial catch limits have been exceeded since 2012/13. The Surf clam market is clearly being developed for export markets. 

Meanwhile, local landbased fishers on Rarangi Beach, Marlborough, have difficulty fishing due to the frequent dredging along the beachfront, within the 3-10m depth zone. This dredging, with tow wires and hoses, is intimidating and potentially dangerous for amateur longline fishers. 

Process documents

This is a collection of documents relevant to the management of Surf Clam 7 stocks. 

Click on the right-hand image to download the document or follow the link to read more detail.

Minister's decision. TAC and TACC increases for Surf clam 7. 17 March 2016

Nathan Guy, the Minister for Primary Industries, has ignored local concerns that the surf clam commercial catch levels need to remain as is until more information is available. Instead, the Minister has increased the Total Allowable Catch (TAC) and Total Allowable Commercial Catch (TACC) for four species by 94 to 700%. The Minister says local concerns about the loss of amenity values are beyond the scope of this sustainability round. This is not correct, the Minister has a statutory duty under the Fisheries Act to provide for the social, economic and cultural wellbeing of all New Zealanders. 


NZSFC submission. Management controls for Surf clam 7. 11 February 2016

The New Zealand Sport Fishing Council recommends no increase to the Total Allowable Catch (TAC) or Total Allowable Commercial Catch (TACC) for Surf clam 7 stocks in April 2016. The Council also recommends that no TACC increase is granted on the basis of ongoing, deliberate excessive commercial harvest of target species such as surf clams when these species are on Schedule 6 of the Fisheries Act and can be returned to the water from where they were harvested, if they are likely to survive. 


Media - MPI propose clam quota increase. 25 January 2016

NZFarmer.co.nz reports that a Marlborough clam harvester who overfished by 128 tonnes last year could have their quota doubled. The Ministry for Primary Industries has proposed an increase to the total commercial catch for triangle shell clams, or diamond shell clams, from 112 to 223 tonnes in zone seven. Marlborough company Cloudy Bay Clams is the only commercial operator in the area.   


NZSFC summary. Review of MPI proposals and NZSFC concerns. 22 January 2016

The New Zealand Sport Fishing Council is concerned that there is insufficient data on which to base such substantial commercial catches. A more precautionary approach is required to sustain biodiversity and ecosystem function, and mitigate the impacts on other species.  


MPI proposals. MPI discussion paper for Surf Clam 7 stocks. 14 January 2016

The Ministry for Primary Industries has proposed substantial increases to the Total Allowable Catch (TAC) and Total Allowable Commercial Catch (TACC) for four species of surf clams in Quota Management Area 7, Marlborough and the West Coast of the South Island. Submissions are due with MPI by 11 February 2016. 


MPI plenaries. MPI science and managment information on Surf Clam 7 stocks. May 2015

The Ministry for Primary Industries' compilation of science and management data for Surf clams, a generic term used to describe seven species of shellfish: Deepwater tuatua (PDO), Fine (silky) dosinia (DSU), Frilled venus shell (BYA), Large trough shell (MMI), Ringed dosinia (DAN), Triangle shell (SAE) and Trough shell (MDI). In reality, there is little known about these species as few research dollars have been applied to these fish stocks.