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https://doi.org/10.5194/essd-2025-107
https://doi.org/10.5194/essd-2025-107
31 Mar 2025
 | 31 Mar 2025
Status: this preprint is currently under review for the journal ESSD.

A high spatial resolution dataset of ecosystem services of 2000–2020 in China

Yue Liu, Wenwu Zhao, Zhijie Zhang, Jingyi Ding, and Lixin Wang

Abstract. Ecosystem services are the various benefits provided by ecosystems to humans, establishing a crucial link between the natural environment and human well-being. High-resolution ecosystem service datasets can provide more detailed and accurate information, enabling the identification of site-specific differences at local scales. In this study, we produced a high spatial resolution dataset of ecosystem services in China from 2000 to 2020, simulated using ecological process models. Model parameters were calibrated based on literature summaries, ground monitoring data, and reconstructed remote sensing data. The dataset, with a spatial resolution of 30 meters, includes net primary productivity, soil conservation, sandstorm prevention, and water yield. The validation results show high consistency between this ecosystem services dataset and both in situ observations and existing datasets. From 2000 to 2020, the overall trends for net primary productivity, soil conservation, and sandstorm prevention in China showed a weak increase, while water yield decreased during this period. This high-precision dataset provides a valuable scientific foundation for accurately assessing the provision of ecosystem services and supports evidence-based government decision-making. The dataset is made available at https://doi.org/10.57760/sciencedb.20797 (Liu et al., 2025) under a CC-BY 4.0 license.

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Yue Liu, Wenwu Zhao, Zhijie Zhang, Jingyi Ding, and Lixin Wang

Status: open (until 23 May 2025)

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Yue Liu, Wenwu Zhao, Zhijie Zhang, Jingyi Ding, and Lixin Wang

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A high spatial resolution dataset of ecosystem services of 2000-2020 in China Yue Liu et al. https://doi.org/10.57760/sciencedb.20797

Yue Liu, Wenwu Zhao, Zhijie Zhang, Jingyi Ding, and Lixin Wang

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Short summary
This study integrated the high precision remote sensing data and ground observations to produce 30-meter spatial resolution maps of four key ecosystem services in China – net primary productivity, soil conservation, sandstorm prevention, and water yield – for the years 2000, 2010, and 2020. Through comparison and cross-validation with other data sources, this dataset has been proven to have significant advantages in accuracy and applicability.
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