2012-2017年天山乌鲁木齐河源1号冰川年物质平衡数据集

本数据集针对天山乌鲁木齐河源1号冰川，数据集包括平衡年、物质平衡。数据集包含6条记录。利用花杆观测法。在每年冰川消融末期，用卷尺测量不同位置的花杆在观测时的出露高度值，结合雪坑剖面，计算冰川消融量和积累量，得出每个平衡年物质净平衡，其单位为毫米水当量（mm w.e.）。在观测期间，有部分花杆倾倒或被雪覆盖，...This dataset focuses on the Urumqi Glacier No. 1 at the headwaters of the Urumqi River in the Tianshan Mountains. It includes 6 records covering balance years and glacier mass balance data. The stake observation method was utilized for field observations. At the end of each glacier ablation season, the exposed heights of survey stakes at different locations are measured using a tape measure during observations. Combined with snow pit profiles, the glacier's ablation and accumulation amounts are calculated to derive the net mass balance for each balance year, with the unit of millimeter water equivalent (mm w.e.). During the observation period, some stakes were tilted or covered by snow,...