Atmospheric analysis

There are a number of nationally available resources for the New Zealand public, institutions and companies who need access to well-maintained long-term data repositories. Some of these resources are listed here.

Once eels reach sexual maturity they begin their downstream migration.

As eels only spawn once before death, they require different management to other fish.

On a global scale, market demand for eels as a foodstuff is high and declines in wild eel production mean that aquaculture is being put forward as a potential provider.

Tangata whenua in the North and Chatham Islands may customarily fish under Regulation 27A, Fisheries (Amateur Fishing) Regulations 1986 in areas that are not yet covered by the Fisheries (Kaimoana Customary Fishing) Regulations 1998.

From about the 1840s, willows (Salix spp.) were introduced to New Zealand by early settlers.

This is a special series of stories put out to the media in the 2011/2012 summer.

A project funded by West Coast Regional Council has increased our knowledge of the role of phosphorus in determining water quality in Lake Brunner.

The range for high and low tides throughout previous years.

It is thought freshwater eels were originally marine fish which adapted to live most of their lives in fresh water, and that the present distribution of the 18 species of freshwater eel is largely a result of continental drift.