##plugins.themes.bootstrap3.article.main##

Amit Kumar Saurabh Mishra M. P. Sharma

Abstract

An effective assessment of ecological health in aquatic ecosystems has become an important issue for researchers, policy-maker and environmentalist globally. The potential of thermodynamic oriented ecological indicators such as eco-exergy (Ex), structural eco-exergy (Exst), phytoplankton biomass (BA), and zooplankton biomass (ZA) in ecological assessment and management were used to calculate the ecological health and then correlated individually as well as multiply of Baiyangdian Lake located in the China. To establish a relationship between sub-EHI values of indicators to the overall EHI, data on thermodynamic indicators of the Baiyangdian lake were calculated from literature. The result indicates the ecological health of Baiyangdian lake is coming under the middle categories i.e. EHI= 40-60. A deeper analysis of the relationship between the thermodynamic parameters and EHI using mini tab software and the multiple regression revealed that the R2>0.9 for Baiyangdian Lake indicates that these correlations could be tentatively used to predict the ecological health of the Baiyangdian Lake in the future.

Downloads

Download data is not yet available.

Metrics

Metrics Loading ...

##plugins.themes.bootstrap3.article.details##

##plugins.themes.bootstrap3.article.details##

Keywords

Correlation, Eco-exergy, Ecological health, Phytoplankton, Zooplankton

References
Hannon, B. (1985). Ecosystem flow analysis. Can. Bull. Fish Aquat. Sci., 213: 97–118.
Jorgensen, S.E. (1995a). Exergy and ecological buffer capacities as measures of ecosystem health. Ecosyst. Health., 1: 150–160.
Jorgensen, S.E. (1995b). The application of ecological indicators to assess the ecological condition of a lake. Lakes Reservoirs: Res. Manage., 1: 177–182.
Lyons, J. Gutierrez-Hernandez, A. Diaz-Pardo, E. Soto- Galera, E. Medina-Nava, M. Pineda–Lopez, R. (2000). Development of a preliminary index of biotic integrity (IBI) based on fish assemblages to assess ecosystem condition in the lakes of central Mexico. Hydrobiologia., 418: 57–72.
Munawar, M. Munawar, I.E. Weisse, T. Leppard, G.G. Legner, M. (1994). The significance and future potential of using microbes for assessing ecosystem health: the Great Lakes example. J. Aquat. Ecosyst. Health., 3: 295–310.
Rapport, D.J. Regier, H.A. Hutchinson, T.C. (1985). Ecosystem behavior under stress. Am. Naturalist., 125: 617–640.
Wiegand, J. Raffaell, D. Smart, C.R. White, P.C.L. (2010). Assessment of temporal trends in ecosystem health using an holistic indicator. J. Environ. Manage., 91:1446-1455.
Xu, F. Jorgensen, S.E. Tao, S. (1999). Ecological indicators for assessing freshwater ecosystem health. Ecol. Model., 116: 77–106.
Xu, F. Tao, S. Dawson, R.W. Li, P. Cao, J. (2001). Lake Ecosystem Health Assessment: Indicators and Methods. Water Research., 35: 3157–3167.
Xu, F. Yang Z.F. Chen, B. Zhao, Y.W. (2011). Ecosystem health assessment of the plant-dominated Baiyangdian Lake based on eco-exergy. Ecol. Model., 222:201–209.
Xu, F. Yang, Z.F. Chen, B. Zhao Y.W. (2012). Ecosystem Health Assessment of Baiyangdian Lake Based on Thermodynamic Indicators. Procedia Environ. Sci., 8: 2402 – 2413.
Xu, F. Yang, Z.F. Chen, B. Zhao Y.W. (2013). Impact of submerged plants on ecosystem health of the plantdominated Baiyangdian Lake, China. Ecol. Model., 252: 167– 175.
Xu, F.L. Tao, S. (2000). On the study of ecosystem health: the state of the art. J. Environ. Sci., (China) 12: 33–38.
Xu, F.L. Zhao, Z.Y. Zhan, W. Zhao, S.S. Dawson, R.W. Tao, S. (2005). An ecosystem health index methodology (EHIM) for Lake Ecosystem health assessment. Ecol. Model., 188: 327–339.
Zhang, J. Gurkan, Z. Jørgensen, S.E. (2010). Application of eco-exergy for assessment of ecosystem health and development of structurally dynamic models. Ecol. Model., 221: 693–702.
Zhang, L.L. Liu, J.L. Yang, Z.F. Li, Y. Yang, Y. (2013). Integrated ecosystem health assessment of a macrophyte-dominated lake. Ecol. Model., 252: 167-175.
Citation Format
How to Cite
Kumar, A., Mishra, S., & Sharma, M. P. (2015). Assessment of ecological health of Baiyangdian lake in China using ecological health index. Journal of Applied and Natural Science, 7(2), 955-959. https://doi.org/10.31018/jans.v7i2.713
More Citation Formats:
Section
Research Articles

Most read articles by the same author(s)

1 2 > >>