Temporal and Spatial Dynamics of Summer Crop Residue Burning Practices in North China: Exploring the Influence of Climate Change and Anthropogenic Factors

Better understanding the complex mechanisms underlying the variations in crop residue burning (CRB) intensity and patterns is crucial for evaluating control strategies and developing sustainable policies aimed at the efficient recycling of crop residues. However, the intricate interplay between the...

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Autores: Yin, Shuai, Yi, Kunpeng, Zhang, Xiu, Nie, Tangzhe, Meng, Lingqi, Sun, Zhongyi, Chu, Qingnan, Ai, Zhipin, Zhao, Xin, Wu, Lan, Guo, Meng, Liu, Xinlu
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/389329
Acceso en línea:http://hdl.handle.net/10261/389329
https://api.elsevier.com/content/abstract/scopus_id/85213224867
Access Level:acceso abierto
Palabra clave:Air pollution
Biomass burning
Climate change
Fire spots
Theil–Sen estimator
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spelling Temporal and Spatial Dynamics of Summer Crop Residue Burning Practices in North China: Exploring the Influence of Climate Change and Anthropogenic FactorsYin, ShuaiYi, KunpengZhang, XiuNie, TangzheMeng, LingqiSun, ZhongyiChu, QingnanAi, ZhipinZhao, XinWu, LanGuo, MengLiu, XinluAir pollutionBiomass burningClimate changeFire spotsTheil–Sen estimatorBetter understanding the complex mechanisms underlying the variations in crop residue burning (CRB) intensity and patterns is crucial for evaluating control strategies and developing sustainable policies aimed at the efficient recycling of crop residues. However, the intricate interplay between the CRB practices, climate variability, and human activities poses a significant challenge in this endeavor. Here, we utilize the high spatiotemporal resolution of satellite observations to characterize and explore the dynamics of summer CRB in North China at multiple scales. Between 2003 and 2012, there was a significant intensification of summer CRB in North China, with the annual number of burning spots increasing by an average of 499 (95% confidence interval, 252–1426) spots/year. However, in 2013, China promulgated the stringent Air Pollution Prevention and Control Action Plan, which led to a rapid decrease in the intensity of summer CRB. Local farmers also adjusted their burning practices, shifting from concentrated and intense burning to a more dispersed and uniformly intense approach. Between 2003 and 2020, the onset of summer CRB shifted earlier in North China by 0.75 (0.5–1.1) days/year, which is attributed to the combined effects of climate change and anthropogenic controls. Specifically, the onset time is found to be significantly and negatively correlated with spring temperature anomalies and positively correlated with anomalies in the number of spring frost days. Climate change has led to a shortened crop growing season, resulting in an earlier start to summer CRB. Moreover, the enhanced anthropogenic controls on CRB expedited this process, making the trend of an earlier start time even more pronounced from 2013 to 2020. Contrary to the earlier onset of summer CRB, the termination of local wheat residue burning experienced a notable delay by 1.0 (0.8–1.4) days/year, transitioning from mid-June to early July.This work was supported by the Fundamental Research Funds for the Central Universities (grant number: BFUKF202317) and the National Natural Science Foundation of China (grant number: 42371098).Peer reviewedMultidisciplinary Digital Publishing InstituteFundamental Research Funds for the Central Universities (China)National Natural Science Foundation of ChinaYin, Shuai [0000-0002-6427-8349]Yi, Kunpeng [0000-0002-6290-0106]Sun, Zhongyi [0000-0002-5099-5363]Ai, Zhipin [0000-0002-7991-3640]Guo, Meng [0000-0001-5856-4018]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202520252024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/389329https://api.elsevier.com/content/abstract/scopus_id/85213224867reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésThe underlying dataset has been published as supplementary material of the article in the publisher platform at DOI https://doi.org/10.3390/rs16244763https://doi.org/10.3390/rs16244763Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3893292026-05-22T06:33:51Z
dc.title.none.fl_str_mv Temporal and Spatial Dynamics of Summer Crop Residue Burning Practices in North China: Exploring the Influence of Climate Change and Anthropogenic Factors
title Temporal and Spatial Dynamics of Summer Crop Residue Burning Practices in North China: Exploring the Influence of Climate Change and Anthropogenic Factors
spellingShingle Temporal and Spatial Dynamics of Summer Crop Residue Burning Practices in North China: Exploring the Influence of Climate Change and Anthropogenic Factors
Yin, Shuai
Air pollution
Biomass burning
Climate change
Fire spots
Theil–Sen estimator
title_short Temporal and Spatial Dynamics of Summer Crop Residue Burning Practices in North China: Exploring the Influence of Climate Change and Anthropogenic Factors
title_full Temporal and Spatial Dynamics of Summer Crop Residue Burning Practices in North China: Exploring the Influence of Climate Change and Anthropogenic Factors
title_fullStr Temporal and Spatial Dynamics of Summer Crop Residue Burning Practices in North China: Exploring the Influence of Climate Change and Anthropogenic Factors
title_full_unstemmed Temporal and Spatial Dynamics of Summer Crop Residue Burning Practices in North China: Exploring the Influence of Climate Change and Anthropogenic Factors
title_sort Temporal and Spatial Dynamics of Summer Crop Residue Burning Practices in North China: Exploring the Influence of Climate Change and Anthropogenic Factors
dc.creator.none.fl_str_mv Yin, Shuai
Yi, Kunpeng
Zhang, Xiu
Nie, Tangzhe
Meng, Lingqi
Sun, Zhongyi
Chu, Qingnan
Ai, Zhipin
Zhao, Xin
Wu, Lan
Guo, Meng
Liu, Xinlu
author Yin, Shuai
author_facet Yin, Shuai
Yi, Kunpeng
Zhang, Xiu
Nie, Tangzhe
Meng, Lingqi
Sun, Zhongyi
Chu, Qingnan
Ai, Zhipin
Zhao, Xin
Wu, Lan
Guo, Meng
Liu, Xinlu
author_role author
author2 Yi, Kunpeng
Zhang, Xiu
Nie, Tangzhe
Meng, Lingqi
Sun, Zhongyi
Chu, Qingnan
Ai, Zhipin
Zhao, Xin
Wu, Lan
Guo, Meng
Liu, Xinlu
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Fundamental Research Funds for the Central Universities (China)
National Natural Science Foundation of China
Yin, Shuai [0000-0002-6427-8349]
Yi, Kunpeng [0000-0002-6290-0106]
Sun, Zhongyi [0000-0002-5099-5363]
Ai, Zhipin [0000-0002-7991-3640]
Guo, Meng [0000-0001-5856-4018]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Air pollution
Biomass burning
Climate change
Fire spots
Theil–Sen estimator
topic Air pollution
Biomass burning
Climate change
Fire spots
Theil–Sen estimator
description Better understanding the complex mechanisms underlying the variations in crop residue burning (CRB) intensity and patterns is crucial for evaluating control strategies and developing sustainable policies aimed at the efficient recycling of crop residues. However, the intricate interplay between the CRB practices, climate variability, and human activities poses a significant challenge in this endeavor. Here, we utilize the high spatiotemporal resolution of satellite observations to characterize and explore the dynamics of summer CRB in North China at multiple scales. Between 2003 and 2012, there was a significant intensification of summer CRB in North China, with the annual number of burning spots increasing by an average of 499 (95% confidence interval, 252–1426) spots/year. However, in 2013, China promulgated the stringent Air Pollution Prevention and Control Action Plan, which led to a rapid decrease in the intensity of summer CRB. Local farmers also adjusted their burning practices, shifting from concentrated and intense burning to a more dispersed and uniformly intense approach. Between 2003 and 2020, the onset of summer CRB shifted earlier in North China by 0.75 (0.5–1.1) days/year, which is attributed to the combined effects of climate change and anthropogenic controls. Specifically, the onset time is found to be significantly and negatively correlated with spring temperature anomalies and positively correlated with anomalies in the number of spring frost days. Climate change has led to a shortened crop growing season, resulting in an earlier start to summer CRB. Moreover, the enhanced anthropogenic controls on CRB expedited this process, making the trend of an earlier start time even more pronounced from 2013 to 2020. Contrary to the earlier onset of summer CRB, the termination of local wheat residue burning experienced a notable delay by 1.0 (0.8–1.4) days/year, transitioning from mid-June to early July.
publishDate 2024
dc.date.none.fl_str_mv 2024
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/389329
https://api.elsevier.com/content/abstract/scopus_id/85213224867
url http://hdl.handle.net/10261/389329
https://api.elsevier.com/content/abstract/scopus_id/85213224867
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv The underlying dataset has been published as supplementary material of the article in the publisher platform at DOI https://doi.org/10.3390/rs16244763
https://doi.org/10.3390/rs16244763
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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