View Our Strategy Document 2019 – 2024
August 30, 2024
Resources for
Regional Authorities
Paul Sutherland
People in local government can help farms operate in ways that ensure the health of our land and water. Our resources can help you increase your local community’s understanding of the drivers for regulation, undertake effective collaboration, and improve decision-making in catchments.
Showing 1 - 12 of 337 results
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 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 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 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 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 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 E. coli in lakes and rivers
Escherichia coli (E. coli) is a common bacteria found in the digestive system of warm-blooded animals, including humans. Because E. coli can survive for a…
Guidance
Monitoring deposited fine sediment in rivers
Deposited fine sediment is the fine sand, silt or clay (less than 2mm wide) that settles on the bed of a river. It occurs naturally…
Guidance
Monitoring visual water clarity in lakes
Visual water clarity is a measure of the ability of light to travel through water. Visual clarity in lakes may be reduced due to suspended…
Interactive Tool
Forest Catchment Planner app
The Forestry Catchment Planner provides a comprehensive and intuitive platform for understanding plantation forestry harvesting cycles in a geospatial context within New Zealand’s vulnerable landscapes.…
Method
Forestry Catchment Planner documentation website
The documentation site for the Forestry Catchment Planner app is designed to provide users with clear, accessible information on the project’s methodology and data analysis.…
Guidance
Monitoring chlorophyll a in lakes
Chlorophyll a is a photosynthetic pigment found in plants and algae, including in phytoplankton (microscopic algae suspended in a water column). High concentrations of chlorophyll…