An acoustic device monitoring the sound is seen at Neusiedler See-Seewinkel National Park, Austria, Oct. 8, 2024. Chinese tech giant Huawei held an event here on Tuesday to showcase how its technology is aiding biodiversity conservation in one of Austria's national parks. Since 2021, Huawei has partnered with the Neusiedler See-Seewinkel National Park and the University of Vienna to protect biodiversity in the park, which has been significantly impacted by climate change-driven water level fluctuations. Using acoustic devices and artificial intelligence, Huawei monitors changes in the park's reed belt and wildlife, providing data to support ecological research. (Xinhua/He Canling)