2015-2018年内蒙古达茂荒漠草原碳水通量观测数据集

涡度相关技术是精确、长期连续测定生态系统的碳水通量的重要观测手段，其观测数据可为陆地生态系统碳水循环过程及机理研究、生态系统碳收支评价提供重要的数据支撑。达茂荒漠草原站（达茂站）是中国通量观测研究网络（ChinaFLUX）成员站之一，位于内蒙古自治区中部包头市境内。站区植被是我国温性荒漠草原的典型代表，主要为退化的针茅群落。达茂站长期开展基于涡度相关法的生态系统碳水通量综合观测。本数据集收集整理了达茂站2015–2018年的观测数据，严格遵循中国通量观测研究网络（ChinaFLUX）数据处理体系，形成了标准化的生态系统CO2通量、水热通量和配套气象要素数据集，包括30分钟、日、月和年尺度的数据产品。

The eddy covariance technique is an important observational method for accurately and continuously measuring the carbon and water fluxes of terrestrial ecosystems over the long term. The observational data derived from this technique can provide critical data support for studies on the processes and mechanisms of the carbon and water cycles of terrestrial ecosystems, as well as for the evaluation of ecosystem carbon budgets.
The Damao Desert Steppe Station (Damao Station) is one of the member stations of the ChinaFLUX (China Flux Observation and Research Network), located in Baotou City, central Inner Mongolia Autonomous Region. The vegetation within the station area is a typical representative of China's temperate desert steppe, primarily composed of degraded Stipa communities.
The Damao Station has long conducted comprehensive observations of ecosystem carbon and water fluxes based on the eddy covariance method. This dataset collects and organizes the observational data from the Damao Station spanning 2015 to 2018, strictly adheres to the data processing system of ChinaFLUX, and generates standardized datasets of ecosystem CO₂ flux, water and heat fluxes, and ancillary meteorological elements, including data products at 30-minute, daily, monthly, and annual scales.

搜集汇总

背景与挑战

背景概述

该数据集包含了2015-2018年内蒙古达茂荒漠草原站通过涡度相关技术观测的生态系统CO2通量、水热通量及配套气象要素数据，数据产品涵盖30分钟、日、月和年尺度，为研究陆地生态系统碳水循环过程及碳收支评价提供了重要支持。