Articles | Volume 9, issue 1
https://doi.org/10.5194/soil-9-351-2023
https://doi.org/10.5194/soil-9-351-2023
Original research article
 | 
28 Jun 2023
Original research article |  | 28 Jun 2023

Quantification of the effects of long-term straw return on soil organic matter spatiotemporal variation: a case study in a typical black soil region

Yang Yan, Wenjun Ji, Baoguo Li, Guiman Wang, Songchao Chen, Dehai Zhu, and Zhong Liu

Related authors

Global-PCG-10: a 10-m global map of plastic-covered greenhouses derived from Sentinel-2 in 2020
Bowen Niu, Quanlong Feng, Bingwen Qiu, Shuai Su, Xinmin Zhang, Rongji Cui, Xinhong Zhang, Fanli Sun, Wenhui Yan, Siyuan Zhao, Hanyu Shi, Cong Ou, Xiaolu Yan, Jianhua Gong, Gaofei Yin, Jianxi Huang, Jiantao Liu, Bingbo Gao, Xiaochuang Yao, Jianyu Yang, and Dehai Zhu
Earth Syst. Sci. Data Discuss., https://doi.org/10.5194/essd-2024-538,https://doi.org/10.5194/essd-2024-538, 2025
Preprint under review for ESSD
Short summary
A full-coverage satellite-based global atmospheric CO2 dataset at 0.05° resolution from 2015 to 2021 for exploring global carbon dynamics
Zhige Wang, Ce Zhang, Kejian Shi, Yulin Shangguan, Bifeng Hu, Xueyao Chen, Danqing Wei, Songchao Chen, Peter M. Atkinson, and Qiang Zhang
Earth Syst. Sci. Data Discuss., https://doi.org/10.5194/essd-2024-315,https://doi.org/10.5194/essd-2024-315, 2024
Preprint under review for ESSD
Short summary
GSOCS-LULCC: the Global Soil Organic Carbon Stock dataset after Land Use and Land Cover Change
Songchao Chen, Qi Shuai, Dominique Arrouays, Zhongxing Chen, Lingju Dai, Yongsheng Hong, Bifeng Hu, Yuyang Huang, Wenjun Ji, Shuo Li, Zongzheng Liang, Yuxin Ma, Anne C. Richer-de-Forges, Calogero Schillaci, Yang Su, Hongfen Teng, Nan Wang, Xi Wang, Yanyu Wang, Zheng Wang, Zhige Wang, Dongyun Xu, Jie Xue, Su Ye, Xianglin Zhang, Yin Zhou, Peng Zhu, and Zhou Shi
Earth Syst. Sci. Data Discuss., https://doi.org/10.5194/essd-2024-373,https://doi.org/10.5194/essd-2024-373, 2024
Manuscript not accepted for further review
Short summary
European topsoil bulk density and organic carbon stock database (0–20 cm) using machine-learning-based pedotransfer functions
Songchao Chen, Zhongxing Chen, Xianglin Zhang, Zhongkui Luo, Calogero Schillaci, Dominique Arrouays, Anne Christine Richer-de-Forges, and Zhou Shi
Earth Syst. Sci. Data, 16, 2367–2383, https://doi.org/10.5194/essd-16-2367-2024,https://doi.org/10.5194/essd-16-2367-2024, 2024
Short summary

Related subject area

Soil degradation
Gully rehabilitation in southern Ethiopia – value and impacts for farmers
Wolde Mekuria, Euan Phimister, Getahun Yakob, Desalegn Tegegne, Awdenegest Moges, Yitna Tesfaye, Dagmawi Melaku, Charlene Gerber, Paul D. Hallett, and Jo U. Smith
SOIL, 10, 637–654, https://doi.org/10.5194/soil-10-637-2024,https://doi.org/10.5194/soil-10-637-2024, 2024
Short summary
Status and influential factors of soil nutrients and acidification in Chinese tea plantations
Dan Wang, Fei Li, Benjuan Liu, Zhihui Wang, Jianfeng Hou, Rui Cao, Yuqian Zheng, and Wanqin Yang
EGUsphere, https://doi.org/10.5194/egusphere-2024-2498,https://doi.org/10.5194/egusphere-2024-2498, 2024
Short summary
A millennium of arable land use – the long-term impact of tillage and water erosion on landscape-scale carbon dynamics
Lena Katharina Öttl, Florian Wilken, Anna Juřicová, Pedro V. G. Batista, and Peter Fiener
SOIL, 10, 281–305, https://doi.org/10.5194/soil-10-281-2024,https://doi.org/10.5194/soil-10-281-2024, 2024
Short summary
Sensitivity of source sediment fingerprinting to tracer selection methods
Thomas Chalaux-Clergue, Rémi Bizeul, Pedro V. G. Batista, Núria Martínez-Carreras, J. Patrick Laceby, and Olivier Evrard
SOIL, 10, 109–138, https://doi.org/10.5194/soil-10-109-2024,https://doi.org/10.5194/soil-10-109-2024, 2024
Short summary
Response of soil nutrients and erodibility to slope aspect in the northern agro-pastoral ecotone, China
Yuxin Wu, Guodong Jia, Xinxiao Yu, Honghong Rao, Xiuwen Peng, Yusong Wang, Yushi Wang, and Xu Wang
SOIL, 10, 61–75, https://doi.org/10.5194/soil-10-61-2024,https://doi.org/10.5194/soil-10-61-2024, 2024
Short summary

Cited articles

Ahrens, R. J.: Digital soil mapping with limited data, PhD., Springer Science & Business Media, 978-1-4020-8591-8, 2008. 
Berhane, M., Xu, M., Liang, Z., Shi, J., Wei, G., and Tian, X.: Effects of long-term straw return on soil organic carbon storage and sequestration rate in North China upland crops: A meta-analysis, Global Change Biol., 26, 2686–2701, https://doi.org/10.1111/gcb.15018, 2020. 
Breiman, L.: Random forests, Mach. Learn., 45, 5–32, 2001. 
Cambardella, C. A., Moorman, T. B., Novak, J., Parkin, T., Karlen, D., Turco, R., and Konopka, A.: Field-scale variability of soil properties in central Iowa soils, Soil Sci. Soc. Am. J., 58, 1501–1511, 1994. 
Download
Short summary
The response rate of soil organic matter (SOM) to the amount of straw return was inversely proportional to the initial SOM and the sand contents. From paddy to dryland, the SOM loss decreased with the increased amount of straw return. The SOM even increased by 1.84 g kg-1 when the straw return amount reached 60–100%. The study revealed that straw return is beneficial to carbon sink in farmland and is a way to prevent a C source caused by the change of paddy field to upland.