The Alec range of equipment can be either powered by on board lithium battery or cabled power. The battery option means that difficult measuring locations such as tidal flow past reef atolls can be measured by merely anchoring the instrument against the coral. Most...

This presents the greatest challenge for environmental scientists trying to measure long term parameter trends in warm shallow oceans such as Australia. In cooler water masses, instruments are able to be used in conjunction with copper foil and anti-fungicides such as...

Traditional ocean-current measurement uses doppler instrumentation that works well in shallow turbid columns. At depths lower than 1,000 metres, water masses are devoid of particulate matter making it difficult for doppler instruments to gather sufficient deflections....

Galvanic electrode dissolved oxygen (DO) sensors have been developed for several decades but have had been problematic in the field because they have slow response times, typically 25-50 seconds and measuring DO at baseline levels is not very accurate. The Rinko is a...