Data for: Composition and variation of soil δ15N stable isotope in natural ecosystems

All observed soil 15N data are available, which includes the longitude and latitude of sampling locations, mean annual precipitation, mean annual temperature, soil water content, soil total N, SOC, elvation, and soil particle distribution.

所有观测到的土壤15N数据均已公开，该数据集包含采样点位的经纬度、年平均降水量、年平均气温、土壤含水量、土壤全氮、土壤有机碳（Soil Organic Carbon, SOC）、海拔以及土壤颗粒分布情况。