Dr Selai Letica from AgResearch at Invermay is concerned about the nitrous oxide emissions that contribute to greenhouse gases. Nitrous oxide Greenhouse gases warm the atmosphere to make the ...
Positions: Professor – Lincoln University, Principal Scientist – AgResearch, Chief Scientist – National Science Challenge: Our Land and Water. Field: Soil and water quality. Professor Richard ...
In this activity, students explore ethical issues related to farming and environmental pollution. They learn about the science involved and the range of perspectives among stakeholders. By the ...
In this activity, students consider short-term and long-term responses to an environmental disaster such as the Rena. By the end of this activity, students should be able to: describe what might ...
In this activity, students become aware of the importance of estuaries. They identify some possible impacts on estuaries and possible actions that can be taken to protect them. By the end of this ...
This comprehensive worldwide online citizen science (OCS) project collates bird species, numbers, locations and times of sightings into a large database. You can create a class as a user and, by ...
Come and visit Aotearoa New Zealand’s underwater world in this online citizen science project. Discover, count and identify unique fish species that live within our marine reserves ...
Be part of a worldwide movement and use Global Earth Challenge to submit or classify photos to help our planet’s environment and human health. Global Earth Challenge is a citizen science campaign ...
Students carry out a practical investigation to help AgResearch scientists monitor the spread of Microctonus aethiopoides (a tiny wasp) and its success as a biocontrol agent for clover root ...
With 75% of New Zealanders living within 10 km of the coast, many students will be familiar with estuaries. In scientific terms, estuaries are the interface between the land and the sea – the ...
This topic planner offers a suggested pathway through some of the soils resources on the Science Learning Hub. You can use it to create a personalised teaching unit. The topic planner focuses on ...
Dr Selai Letica explains some of the causes of nitrous oxide emissions in agricultural soils and why it is important to limit them. Points of interest: Nitrous oxide (N2O) occurs naturally in the ...
Dr Ross Monaghan from AgResearch at Invermay in Otago explains his work in managing the risk of nitrogen loss to water systems through the use of nitrification inhibitors. Nitrification ...
Dr Selai Letica explains the process of denitrification. This is the phase of the nitrogen cycle where nitrate is converted back to atmospheric gaseous nitrogen (N2). Jargon alert: Dinitrogen is ...
Dr Candida Savage explains the clues she collects in estuaries and fiords, to understand how changes in land use affect these environments. Click on the labels to watch the videos for more ...
This interactive looks at some of the measures you can take to look after your local stream – because if you’re looking after your local stream, you’re looking after our endangered native fish ...
Tirohia ngā rautaki e ora tonu ai ngā arawai mō ērā kei te taha whakararo o te wai me ngā ika taketake, waihoki ka whaihua hoki ngā pāmu, e kore ai hoki e heke iho ngā putanga. Hei tirotiro i te ...
