Role of starfish in the ecosystem

In this video Dr Miles Lamare, from the ...

Marine trophic pyramid

Food webs throughout the world all have the ...

Understanding food webs

In this video, Associate Professor Stephen ...

Mussels are filter feeders

Mussels (including green-lipped mussels) are ...

Ocean temperature layers

The ocean has 3 main temperature layers. The ...

Observation in science

Associate Professor Alison Cree and Dr Phil ...

Marine food web

Marine food web. Note that the arrows ...

Tuna sandwich

On average, only 10% of the energy from an ...

Ocean acidification

Our oceans are absorbing about one-third of ...

Seaweed

Seaweed is a type of algae and is normally ...

The bottom of the food chain

NIWA scientist David Bowden explains the ...

Earth’s water distribution

A number of human activities can impact on ...

Bottlenose dolphins

Dolphins are adapted to living in water. They ...

Commercial fishing boat

Fishing was probably the first use of the ...

Ocean salinity, temperature and ...

Salinity and temperature of the ocean rise or ...

Mussel life cycle

The life cycle of the New Zealand ...

Campylobacter bacteria

Campylobacter bacteria have a distinct spiral ...

Mouse bioassays

Paul McNabb of the Cawthron Institute in ...

How mussels spawn

Like many marine animals, green-lipped ...

Marine trophic pyramid

Food webs throughout the world all have the ...

Phytoplankton bloom

This image shows a large phytoplankton bloom ...

The food web in the Ross Sea

This diagram shows how the food web in the ...

Sea surface temperature

This image clearly shows warmer surface water ...

Flight path of E7

The godwit E7 was tracked by satellite ...

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