Core Points - The construction of the 400-meter atmospheric environmental meteorological gradient observation tower, known as the Luzhou Tower, has officially begun in Hefei, China. This tower is expected to be the highest and most functional atmospheric observation tower internationally [1][2] - The Luzhou Tower will integrate various advanced observation technologies developed in China, enabling continuous observation of atmospheric pollution gradients, greenhouse gas fluxes, and comprehensive meteorological elements from the ground up to 400 meters [2] Group 1 - The Luzhou Tower will consist of 23 fixed observation platforms and one continuously adjustable observation cabin, facilitating detailed research on atmospheric vertical stratification and its evolution [1][2] - The tower aims to enhance understanding of regional atmospheric pollution formation mechanisms, interactions between atmospheric pollution and meteorological factors, and regional carbon sink capacity assessments [2] - The expected completion date for the Luzhou Tower is September 2027 [2] Group 2 - The tower will deploy high-frequency flux observation equipment for atmospheric turbulence and greenhouse gases, significantly improving the accuracy of carbon sink assessments [2] - Advanced instruments such as scanning lidar, high-resolution Fourier infrared spectrometers, and ultraviolet differential absorption spectrometers will be used to detect the three-dimensional distribution of atmospheric components [2] - The integration of these technologies will enhance the understanding and analysis of regional atmospheric pollution transmission mechanisms [2]

Core Viewpoint - The construction of the 400-meter atmospheric environment meteorological gradient observation tower, known as the Luzhou Tower, has officially commenced, aiming to enhance atmospheric pollution research and technology validation for advanced atmospheric detection equipment [1]. Group 1: Project Overview - The Luzhou Tower is supported by the Chinese Academy of Sciences and the Hefei Comprehensive National Science Center, and it will serve as a large-scale research facility integrating atmospheric pollution gradient, greenhouse gas flux, and comprehensive meteorological observation [1]. - The project will feature 23 fixed observation experimental platforms and one continuously adjustable observation cabin, showcasing internationally leading comprehensive observation capabilities [1]. Group 2: Project Timeline and Objectives - Located in the future Great Science City of the Hefei Comprehensive National Science Center, the tower is expected to be completed by September 2027 [1]. - Upon completion, the tower will facilitate research on the three-dimensional distribution and evolution of atmospheric pollution, providing a technical validation platform for ground-based, airborne, and spaceborne atmospheric detection equipment development [1].