An automatic energy-saving and thermal monitoring/controlling system for a pondChing-Chien Cheng, Min-Chie Chiu, Che-Min Chiu, Huang-Kuang Kung, Chin-Yu Wang and Zi-Jie GaoMATEC Web Conf., 123 (2017) 00021DOI: https://doi.org/10.1051/matecconf/201712300021