remote sensing Article Spring Frost Damage to Tea Plants Can Be Identified with Daily Minimum Air Temperatures Estimated by MODIS Land Surface Temperature Products Peijuan Wang 1,*, Yuping Ma 1 , Junxian Tang 1, Dingrong Wu 1 , Hui Chen 2, Zhifeng Jin 3 and Zhiguo Huo 1,4 1 State Key Laboratory of Severe Weather, Chinese Academy of Meteorological Sciences, Beijing 100081, China;
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[email protected] Abstract: Tea (Camellia sinensis) is one of the most dominant economic plants in China and plays an important role in agricultural economic benefits. Spring tea is the most popular drink due to Chinese drinking habits. Although the global temperature is generally warming, spring frost damage (SFD) to tea plants still occurs from time to time, and severely restricts the production and quality of spring tea. Therefore, monitoring and evaluating the impact of SFD to tea plants in a timely and precise manner is a significant and urgent task for scientists and tea producers in China. The region designated as Citation: Wang, P.; Ma, Y.; Tang, J.; the Middle and Lower Reaches of the Yangtze River (MLRYR) in China is a major tea plantation area Wu, D.; Chen, H.; Jin, Z.; Huo, Z.