You can contact LEARNZ, part of CORE Education, at:
PO Box 13 678,
Aotearoa is surrounded by the sea and the sea is a taonga. Our oceans support more than 15,000 known species.
Many marine species in Aotearoa are found nowhere else in the world – and there are an estimated 50,000 more to discover.
The ocean is part of our lives – we may swim in it, sail on it or eat food from it. Whether we live by the ocean or not, it affects us all because it:
In New Zealand waters 22 percent of marine mammals, 90 percent of seabirds, and 80 percent of shorebirds are threatened with, or at risk of, extinction.
Many people imagine the sea floor to be flat, but the seabed has the same variety of landscapes that we see on land. Hidden below the ocean are mountains, volcanoes, trenches, canyons, valleys and plains. This variety of landscapes supports many different marine organisms.
New Zealand is surrounded by the sea. The sea is our taonga. Our connections to it are strong. More than 75% of New Zealanders live within 10 km of the coast. Even if you live inland you are never further than a couple of hours drive from the sea.
The sea is an important part of our Kiwi lifestyle – whether you use it for recreation, harvesting food and other resources, or for spiritual wellbeing.
Our marine environment includes:
These areas are governed by New Zealand laws and are used by a variety of people, industries and organisations.
New Zealand's marine environment is rich and complex because:
This means New Zealand has many different marine habitats and species.
People have always used resources from the sea. Now we need to think about how we can best use marine resources for the benefit of everyone, without harming the environment. Marine ecosystems need to be carefully studied and managed so activities in the marine environment are not only good for the economy and employment, but are based on healthy, thriving marine ecosystems that are sustained for future generations.
Our marine areas are not well studied. Less than 1% of our marine areas have been surveyed. More than 15,000 species have been discovered, and on average 7 new marine species are identified every two weeks.
Scientists think that there may be as many as 65,000 marine species in New Zealand waters. Because we are a long way from other countries many of these species are endemic, which means they are not found anywhere else in the world.
Complete the Our Ocean Aotearoa quiz.
> Discover more about marine ecosystems in Aotearoa and seaweed.