A Prediction of The Effect Of Climatic Anomaly on Lake Beratan Ecosystem in Bedugul High Land, Bali

As one of land waters ecosystem, lake has various functions which support human life. The role of Lake Beratan with its multifunctions and uncontrolled use have caused problems which threaten very much the ecosystem of the lake. Climatic anomaly is predicted to give pressure to the environment of the land waters environment that has caused changes beginning from its productive capacity, water quality and quantity to water related disasters in the decade to come. The aim of this study was to find out how the climatic anomaly will affect Lake Beratan ecosystem. This study was a descriptive qualitative one using a survey method, the data in the form of primary and secondary data. Related to this phenomenon, there is a need for a high predictive ability of the effect which the climatic anomaly causes on all aspects of life, including lake Beratan ecosystem. This predictive ability can be acquired with sufficient knowledge about climatic anomaly and the process that occurs in Lake Beratan ecosystem. This condition becomes a valuable asset in doing a comprehensive study to anticipate the effect of the anomaly. The effect that arises is the degradation of Lake Beratan Functions since the water quality worsens, the sedimentation is high, so that the lake volume becomes smaller , the growth of colli bacterium increases and 2 fish species have become extinct