Journals / Turkish Journal of Veterinary and Animal Sciences / 2013 / Cilt: 37 - Sayı: 3

The application of a phosphorus mass balance model for estimating the carrying capacity of Lake Kariba

Pages
316–319
Publication Date
2013-03-01
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The carrying capacity for the lake was estimated at 33.2 × 103 t per year using the Dillon-Rigler phosphorus budget model.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The aim of this study was to use an empirical mass balance equation to estimate the carrying capacity of Lake Kariba, where cage culture for Nile tilapia Oreochromis niloticus has been practiced since 1996.
📊
Key Findings & Data:The aim of this study was to use an empirical mass balance equation to estimate the carrying capacity of Lake Kariba, where cage culture for Nile tilapia Oreochromis niloticus has been practiced since 1996.
💡
Conclusion & Impact:The carrying capacity for the lake was estimated at 33.2 × 103 t per year using the Dillon-Rigler phosphorus budget model.
🔬Design:Lab & Field Experiment
📍Scope:Comprehensive Sample
⚙️Variables:Key words: Cage aquaculture · carrying capacity · Lake Kariba

Abstract

The aim of this study was to use an empirical mass balance equation to estimate the carrying capacity of Lake Kariba, where cage culture for Nile tilapia Oreochromis niloticus has been practiced since 1996. The carrying capacity for the lake was estimated at 33.2 × 103 t per year using the Dillon-Rigler phosphorus budget model.

Özet

The aim of this study was to use an empirical mass balance equation to estimate the carrying capacity of Lake Kariba, where cage culture for Nile tilapia Oreochromis niloticus has been practiced since 1996. The carrying capacity for the lake was estimated at 33.2 × 103 t per year using the Dillon-Rigler phosphorus budget model.

🔖

Cite This Article

MHLANGA, L., MHLANGA, W., MWERA, P. (2013). The application of a phosphorus mass balance model for estimating the carrying capacity of Lake Kariba. Turkish Journal of Veterinary and Animal Sciences, Cilt: 37 - Sayı: 3, 316–319. https://ajindex.com/articles/121783

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (14)

  1. Buyukcapar, H.M., Alp, A.: The carrying capacity and suitability of the Menzelet Reservoir (Kahramanmaras, Turkey) for trout culture in terms of water quality. J. Appl. Sci., 2006; 6: 2774–2778.
  2. Beveridge, M.C.M.: Cage and pen fish farming: Carrying capacity models and environmental impact. FAO Fish. Tech. Pap., 1984; 255: 1–131.
  3. Guo, L., Li, Z.: Effects of nitrogen and phosphorus from fish cage-culture on the communities of a shallow lake in middle Yangtze River basin of China. Aquaculture, 2003; 226: 201–212.
  4. Duarte, P., Meneses, R., Hawkins, A.J.S., Zhu, M., Fang, F., Grant, J.: Mathematical modelling to assess the carrying capacity for multi-species culture within coastal waters. Ecol. Modell., 2003; 168: 109–143. Zimbabwe Environmental Management Act (Chapter 20: 27) of 200 Government of Zimbabwe. 2007.
  5. Jones, R.A., Lee, G.F.: Recent advances in assessing impact of phosphorus loads on eutrophication-related water quality. Water Res., 1982; 16: 503–515.
  6. Jİrgensen, S.E.: Lake Management (Water Development, Supply, and Management). Vol. 14. Pergamon Press, Oxford. 19 Straškraba, M.: The application of predictive mathematical models of reservoir ecology and water quality. Can. Water Res. J., 1982; 7: 283–318.
  7. Vollenweider, R.A.: Advances in defining critical loading levels for phosphorus in lake eutrophication. Mem. Ist. Hal. Idrobiol., 1976; 33: 53–83.
  8. Dillon, P.J., Rigler, F.H.: A simple method for predicting the capacity of a lake for development based on a lake trophic status. J. Fish. Res. Board Can., 1975; 32: 1519–1531.
  9. Kirchner, W.B., Dillon, P.: An empirical method of estimating the retention of phosphorus in lakes. Water Resour., 1975; 11: 182–183.
  10. Jones, J.R., Bachmann, R.W.: Predictions of phosphorus and chlorophyll levels in lakes. J. Water Pollut. Control. Fed., 1976; 48: 2176–2182.
  11. Mueller, D.K.: Mass balance model estimation of phosphorus concentrations in reservoirs. JAWRA, 1982; 18: 377–382.
  12. Balon, E.K., Coche, A.G.: Lake Kariba: A Man-Made Tropical Ecosystem in Central Africa. W. Junk B.V. Publishers, The Hague. 1974. Lake Harvest Private Limited: Technical Report. Lake Harvest Technical Services Department, Kariba, Zimbabwe. 2010.
  13. Beveridge, M.C.M.: Cage Aquaculture. Fishing News Books. Blackwell Science, Oxford. 1996. Zambezi River Authority: Hydrological Monitoring Data. Zambezi River Authority Environmental Monitoring Unit, Kariba, Zimbabwe. 2010.
  14. Kunz, M.J., Anselmetti, F.S., Wüest, A., Wehrli, B., Vollenweider, A., Thüring, S., Se