1月13日，游客在滇池边游玩（无人机照片）。近年来，云南省昆明市采取控源截污、精准防控、科学补水、生态增绿等措施，推动滇池保护治理取得积极成效。据昆明市滇池管理局介绍，2023年滇池全湖水质持续向好，自2018年上升为Ⅳ类水质后，连续六年保持全湖水质Ⅳ类。[新华社记者 胡超 摄]
An aerial drone photo taken on Jan. 13, 2024 shows tourists enjoying the scene by the Dianchi Lake in Kunming, southwest China's Yunnan Province. The overall water quality of Dianchi Lake has been maintained for six consecutive years since it reached Class IV in the country's five-tier evaluation system for the first time in 2018. (Xinhua/Hu Chao)
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