Hull-mounted on the RV Tangaroa, the EM302 multibeam echosounder maps the seafloor using a fan of 288 acoustic beams, producing up to 864 soundings per ping in dual swath mode, providing 100% coverage of the seabed.

Submerged plants have a number of advantages that favour their use as indicators of lake ecological condition.

A regional climatology is a summary of the typical weather and climate of a region, based on historical data observations made at climate stations located within the region.

Understanding climate and climate change.

Some simple steps to minimise the effects of wastewater on water quality and mahinga kai.

Atlantis is a 3D, spatially-explicit, trophodynamic ecosystem model that integrates biology, physics, chemistry and human impacts to provide a synoptic view of marine ecosystem function.

Descriptions of the common terms that explain the processes that occur in hydrology.

Some simple steps to minimise the effects of aquaculture activities on water quality and mahinga kai.

Raglan B Cam-era station

Currently, the most reliable method to estimate the age of tuna is by examination of their otoliths or "ear bones"