Clean Water- Productive Land

We hypothesized that the majority of contaminants (nutrients, sediment and faecal microbes), come from the minority of the land (e.g. 80:20 rule), termed critical source areas (CSAs) – irrespective of scale. Focusing mitigation strategies on CSAs improves their cost-effectiveness. Being able to determine and manage CSAs with models and tools (at a range of scales) will inform policy and industry guidelines that will significantly improve New Zealand's rural industries, Māori, and local and central government ability to achieve good water quality outcomes. A team of Scientists from AgResearch, ESR, NIWA and Landcare are together working to determine the sources of the majority of contaminates and develop ways to manage and mitigate them. 

A PowerPoint presentation about Clean Water- Productive Land (CWPL) project can be found here [PDF, 2 MB].

Stream Water Sampling web small

Taking water samples for faecal source tracking analysis
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Avon River Sediment Sampling web smallTaking sediment samples for microbial source tracking analysis
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Cowpats experiment web small
 Investigating the effect of ageing on faecal source tracking markers in cowpats
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Subscribe

Last modified: