Number of dredge tows (1990–2014)

Seabed trawling and dredging, when fishing nets or dredges are towed near and along the seabed, can physically damage seabed (benthic) habitats and species. It can also stir up sediment from the seabed, shading (in shallow waters) or smothering marine species. This measure focuses on coastal areas (waters shallower than 250m). Focusing on coastal benthic habitats is important as these face multiple threats (for example from land-based activities) in addition to fishing.

Data and Resources

Additional Info

Field Value
Theme
Author Ministry for the Environment
Maintainer Ministry for the Environment
Maintainer Email Ministry for the Environment
Source https://data.mfe.govt.nz/table/53485-number-of-dredge-tows-19902014/
Created 2016-10-19T20:21:44.000654Z
Date modified 2016-10-25T02:48:12.641617Z
Language English
Spatial
Source Identifier https://data.mfe.govt.nz/table/53485-number-of-dredge-tows-19902014/
Record created February 2, 2020, Last Updated May 2, 2021