Physicochemical properties and elemental concentration data in Ny-Ålesund (the 40th Arctic expedition)

Data of physicochemical properties (TOC, TN, water content, and pH) and elemental concentrations (Pb, Cd, Cu, Zn, Co, Ni, Al, and P) are used in the manuscript "Secondary releases of legacy heavy metals to proglacial ecosystems from melting Arctic glaciers"本手稿《北极冰川消融向冰缘生态系统二次释放遗留重金属》所使用的数据，涵盖理化性质（总有机碳（TOC）、总氮（TN）、含水量及pH值）与元素浓度（铅（Pb）、镉（Cd）、铜（Cu）、锌（Zn）、钴（Co）、镍（Ni）、铝（Al）及磷（P））相关信息。