View Our Strategy Document 2019 – 2024
August 30, 2024
Resources for
Catchment Groups
Natwick Photography
Catchment groups can create thriving rural communities, safe havens for native fish and birds, and cleaner water for the next generation. These practical tools and resources can help your group work together to add diversity and tackle environmental challenges for your catchment and community.
Showing 1 - 12 of 245 results
Guidance
Monitoring nitrate in groundwater
Nitrate nitrogen is a stable form of nitrogen found in freshwater ecosystems; it is highly soluble and can be readily used by aquatic plants and…
Guidance
Monitoring macroinvertebrates in rivers
Macroinvertebrates are animals that lack a backbone and, while small, are large enough to be seen with the naked eye. The freshwater environments they inhabit…
Guidance
Monitoring nitrogen in rivers
Nitrogen in water is an essential nutrient for the growth of plants and algae. Whilst nitrogen is naturally present at low levels in rivers, excessive…
Guidance
Monitoring total nitrogen in lakes
Nitrogen is an essential nutrient for the growth of plants and algae. Whilst nitrogen is present naturally in lakes, concentrations may be elevated due to…
Guidance
Monitoring periphyton in rivers
Periphyton is the brown or green slime that grows on stones, wood or any other stable surfaces in streams and rivers. In some situations, it…
Guidance
Monitoring phosphorus in rivers
Phosphorus is an essential nutrient for the growth and development of plants and animals. It occurs naturally as phosphate bound to rocks and soil, and…
Guidance
Monitoring total phosphorus in lakes
Phosphorus is an essential nutrient for the growth and development of plants and animals. However, elevated phosphorus concentrations in a lake can lead to eutrophication,…
Guidance
Monitoring water clarity and turbidity in rivers
Water clarity and turbidity are commonly used measures of optical water quality. Water clarity (also referred to as visual clarity) is the ability of light…
Guidance
Land Use Options in Waimakariri
The Whitiwhiti Ora: Land Use Opportunities case study in Waimakariri brought farmers and researchers together to co-design an approach to assessing diverse opportunities when considering…
Summary
The role of information in land-use decision making: the perspective of farmers in New Zealand
Information is important to support effective strategic land-use decision-making, particularly in response to changing markets, policy and climate. This research plays a part in understanding…
Interactive Tool
Map of Total Phosphorus Yield and Reduction Potential
An interactive map shows the total phosphorus (TP) yield and the potential for mitigation strategies to reduce TP losses from land to water by 2035.…
Interactive Tool
Map of Total Sediment Yield and Reduction Potential
An interactive map shows the total sediment yield and the potential for mitigation strategies to reduce sediment losses from land to water by 2035. The…