锡林郭勒站2005-2022年土壤要素观测数据集

对锡林郭勒站按照CERN生态系统长期观测规范，开展长期观测获取的2005–2022年间土壤要素实测数据进行了收集整理与质量控制，生成了月动态的土壤养分全量数据集，土壤硝态氮和铵态氮数据集。其中土壤养分全量的测定指标包括：土壤有机质、全氮、全磷、全钾、有效磷、速效钾、水溶液提pH值。该数据集可以为开展我国北方温性草原生态系统长期变化规律研究提供地面观测数据支撑。Collected, organized and quality-controlled the in-situ soil observation data from 2005 to 2022 obtained through long-term monitoring at Xilingol Station in accordance with CERN long-term ecosystem observation specifications, and generated two monthly dynamic datasets: the total soil nutrient dataset and the soil nitrate nitrogen and ammonium nitrogen dataset. The measured indicators of the total soil nutrient dataset include: soil organic matter, total nitrogen, total phosphorus, total potassium, available phosphorus, available potassium, and aqueous-extracted pH value. This dataset can provide ground-based observational data support for studies on the long-term variation patterns of temperate grassland ecosystems in northern China.

搜集汇总

背景与挑战

背景概述

该数据集包含2005-2022年锡林郭勒草原生态站的土壤要素观测数据，主要涵盖土壤养分全量、硝态氮和铵态氮等指标，用于研究北方温性草原生态系统的长期变化规律。数据以电子表格形式存储，公开共享，需填写用途后下载。