What Does TSI Stand For?
TSI stands for Trophic State Index
The Trophic State Index (TSI) is a standardized quantitative measure used to assess the productivity and ecological health of freshwater bodies, such as lakes and reservoirs. By evaluating parameters such as nutrient concentrations, chlorophyll-a levels, and secchi disk depth, TSI provides valuable insights into the trophic status of water bodies, categorizing them as oligotrophic, mesotrophic, or eutrophic. This index aids in the management and conservation of aquatic ecosystems by identifying conditions that may lead to algal blooms and other ecological imbalances.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym