标题： 一个沿海西南孟加拉国的根区土壤盐度观测站 显示英文标题

标题： A Root-Zone Soil Salinity Observatory for Coastal Southwest Bangladesh

摘要： 该研究评估了孟加拉国西南沿海地区的土壤盐度，于2024年3月1日至3月9日共采集了162个表层土壤样本，并按照土壤电导率（土壤/水，1:5）的标准操作程序进行处理。使用HI-6321高级电导率台式测量仪获得的电导率（EC）测量值，通过气泡密度制图和经验贝叶斯克里金插值方法进行分析和可视化。研究结果表明，研究区域的土壤盐度范围为0.05至9.09 mS/cm，最高值出现在Debhata和Koyra附近。从北到南，土壤盐度呈现出明显的增加梯度。该数据集为该地区与土壤盐度相关的研究提供了关键资源，为决策者提供了有价值的见解，以帮助理解并减轻孟加拉国沿海地区土壤盐度的影响。 显示英文摘要

摘要： The research assesses soil salinity in the southwest coastal region of Bangladesh, collecting a total of 162 topsoil samples between March 1 and March 9, 2024, and processing them following the standard operating procedure for soil electrical conductivity (soil/water, 1:5). Electrical conductivity (EC) measurements obtained using a HI-6321 advanced conductivity benchtop meter were analyzed and visualized using bubble density mapping and the Empirical Bayesian Kriging interpolation method. The findings indicate that soil salinity in the study area ranges from 0.05 to 9.09 mS/cm, with the highest levels observed near Debhata and Koyra. A gradient of increasing soil salinity is clearly evident from the northern to southern regions. This dataset provides a critical resource for soil salinity-related research in the region, offering valuable insights to support decision-makers in understanding and mitigating the impacts of soil salinity in Bangladesh's coastal areas.