Conditional Phosphorus Index as an Educational Tool for Risk Assessment and Phosphorus Management
Bibliographic Data
| ID | 10889805 |
|---|---|
| Authors | Faruk Djodjic (0000-0002-2172-242X, IVL Swedish Environmental Research Institute), Lars Bergström |
| Year | 2005 |
| Volume | 34 |
| Issue | 4 |
| Pages | 296 |
| Publication date | 2005-01-01 |
| Open Access | No |
| Type | ARTICLE |
| Venue | AMBIO (JOURNAL) |
| Journal identifiers | ISSN: 0044-7447 • E-ISSN: 1654-7209 |
| Publisher | American Bryological and Lichenological Society (PUBLISHER • US) |
| DOI | 10.1639/0044-7447(2005)034[0296:cpiaat]2.0.co;2 |
| PMID | 16092259 |
| OpenAlex | W2174058296 |
| Language | EN |
| Citations received | 2 |
| References cited | 9 |
Phosphorus index (PI) is a risk-assessment tool that combines phosphorus (P) source factors and transport factors to rank the vulnerability of fields to P losses. Here we present the structure and concepts of conditional PI, developed as an educational and P-management tool adjusted for Swedish conditions. Because the significance of certain factors for P losses depends on their interplay with other factors, conditional rules are needed for a more accurate process description and quantification. Accounting for P losses through the soil profile, separate calculations for reactive and unreactive P and a changed approach to P loss assessment from erosion losses are some of the new features included in the tool presented here. The performance of the tool was tested by comparing the calculated PI values with measured annual P transport from seven observation fields included in a Swedish water quality monitoring program. This first test indicated that the tool could be used successfully for P loss risk assessment.
Business · Index (typography) · Phosphorus · Rank (graph theory) · Reliability engineering · Risk analysis (engineering) · Risk assessment · Risk management · Statistics · Vulnerability (computing) · Aquatic Ecosystems and Phytoplankton Dynamics · Chemistry · Computer Science · Engineering · Environmental Science · Mathematics · Soil and Water Nutrient Dynamics · Water Quality and Pollution Assessment
| Citations per year | 0.13 |
|---|---|
| Citation span | 2010 - 2015 (6) |
| Highly cited | No |