• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

内蒙古高原内陆河流域农业干旱对气象干旱的时空响应

Temporal and spatial response of agricultural drought to meteorological drought in inner Mongolia plateau inland river basin.

作者信息

Zhang Weijie, Wu Yingjie, Guo Hengzhi, Li Wei, An Jiuji, Wang Sinan

机构信息

Institute of Water Resources and Hydropower Research, Yinshanbeilu Grassland Eco-Hydrology National Observation and Research Station, Beijing, 100038, China.

Institute of Water Resources of Pastoral Area Ministry of Water Resources, Hohhot, 010020, China.

出版信息

Sci Rep. 2025 Aug 2;15(1):28225. doi: 10.1038/s41598-025-14236-0.

DOI:10.1038/s41598-025-14236-0
PMID:40753299
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC12318054/
Abstract

Meteorological drought is the primary cause of agricultural drought. Studying how agricultural drought responds to meteorological drought is crucial for understanding drought evolution. This paper takes the inland river basin of the Inner Mongolia Plateau as the research object, characterizes meteorological drought and agricultural drought respectively by the standardized precipitation evapotranspiration Index (SPEI) and the standardized Soil Water Index (SSMI), analyzes the spatio-temporal continuous dynamic evolution characteristics of drought in the study area from 1961 to 2021, explores the spatio-temporal response characteristics of meteorological and agricultural drought, and establishes a drought characteristic response model. The results show that: (1) The three dimensional (3D) identification method can accurately and comprehensively understand the dynamic evolution process of drought events and regional drought development law; (2) A total of 28 drought event pairs were successfully matched from 1961 to 2021, and the matching results can ensure that the complex relationship between the two types of droughts on the temporal and spatial scale is closer to reality; (3) The optimal response models for duration, area and severity of drought in the study area are Gaussian Copula function, Clayton Copula function and Clayton Copula function, respectively. This study provides a new method for accurately assessing the spatio-temporal variation and response of drought.

摘要

气象干旱是农业干旱的主要成因。研究农业干旱如何响应气象干旱对于理解干旱演变至关重要。本文以内蒙古高原内陆河流域为研究对象，分别用标准化降水蒸散指数（SPEI）和标准化土壤水分指数（SSMI）表征气象干旱和农业干旱，分析了1961—2021年研究区域干旱的时空连续动态演变特征，探究了气象干旱和农业干旱的时空响应特征，并建立了干旱特征响应模型。结果表明：（1）三维（3D）识别方法能够准确、全面地了解干旱事件的动态演变过程及区域干旱发展规律；（2）1961—2021年共成功匹配到28对干旱事件对，匹配结果能保证两类干旱在时空尺度上的复杂关系更贴近实际；（3）研究区域干旱历时、面积和强度的最优响应模型分别为高斯Copula函数、克莱顿Copula函数和克莱顿Copula函数。本研究为准确评估干旱的时空变化及响应提供了一种新方法。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/9cd541046708/41598_2025_14236_Fig11_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/c7b60dd7147f/41598_2025_14236_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/d822709b3716/41598_2025_14236_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/8b90093e7327/41598_2025_14236_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/064ff1bc5f6a/41598_2025_14236_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/1d4930320cdc/41598_2025_14236_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/8fcfaaa78303/41598_2025_14236_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/956ecf17e791/41598_2025_14236_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/0f10ea10cc4b/41598_2025_14236_Fig8_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/4457adad59c2/41598_2025_14236_Fig9_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/cb616e84aa9c/41598_2025_14236_Fig10_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/9cd541046708/41598_2025_14236_Fig11_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/c7b60dd7147f/41598_2025_14236_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/d822709b3716/41598_2025_14236_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/8b90093e7327/41598_2025_14236_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/064ff1bc5f6a/41598_2025_14236_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/1d4930320cdc/41598_2025_14236_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/8fcfaaa78303/41598_2025_14236_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/956ecf17e791/41598_2025_14236_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/0f10ea10cc4b/41598_2025_14236_Fig8_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/4457adad59c2/41598_2025_14236_Fig9_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/cb616e84aa9c/41598_2025_14236_Fig10_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c41/12318054/9cd541046708/41598_2025_14236_Fig11_HTML.jpg

相似文献

1
Temporal and spatial response of agricultural drought to meteorological drought in inner Mongolia plateau inland river basin.内蒙古高原内陆河流域农业干旱对气象干旱的时空响应
Sci Rep. 2025 Aug 2;15(1):28225. doi: 10.1038/s41598-025-14236-0.
2
The coupled effect of climate change and LUCC on meteorological drought in a karst drainage basin, Southwest China.气候变化与土地利用/覆被变化对中国西南喀斯特流域气象干旱的耦合效应
Sci Rep. 2025 Mar 17;15(1):9134. doi: 10.1038/s41598-025-93035-z.
3
Meteorological drought under historical and future climate scenarios in North Gojjam sub-basin, Abay River basin of Ethiopia.埃塞俄比亚阿巴伊河流域北戈贾姆次流域历史和未来气候情景下的气象干旱
PLoS One. 2025 Jul 17;20(7):e0328105. doi: 10.1371/journal.pone.0328105. eCollection 2025.
4
Spatio-temporal characteristics and multivariate recurrence period of agricultural drought in Northwestern China.中国西北地区农业干旱的时空特征及多元重现期
Sci Rep. 2025 Jul 2;15(1):23462. doi: 10.1038/s41598-025-04473-8.
5
Risk assessment of hydrological drought in water-donating and water-receiving areas of an inter-basin water diversion project.跨流域调水工程受水区与供水区水文干旱风险评估
J Environ Manage. 2025 Aug;389:126101. doi: 10.1016/j.jenvman.2025.126101. Epub 2025 Jun 9.
6
Dense vegetation as a natural buffer: Mitigating and decelerating drought propagation.茂密植被作为天然缓冲带：缓解和减缓干旱蔓延
J Environ Manage. 2025 Aug;389:126027. doi: 10.1016/j.jenvman.2025.126027. Epub 2025 Jun 4.
7
[Spatial Temporal Coupling and Influencing Factors of Land-use Carbon Emissions and Ecosystem Service Value in the Yellow River Basin].黄河流域土地利用碳排放与生态系统服务价值的时空耦合及影响因素
Huan Jing Ke Xue. 2025 Jun 8;46(6):3536-3545. doi: 10.13227/j.hjkx.202404136.
8
Remote sensing-based spatiotemporal assessment of agricultural drought and its impact on crop yields in Punjab, Pakistan.基于遥感的巴基斯坦旁遮普邦农业干旱时空评估及其对作物产量的影响
Sci Rep. 2025 Jul 1;15(1):20586. doi: 10.1038/s41598-025-06095-6.
9
Construction and application of copula-based trivariate standardized river disconnection index for seasonal rivers in arid and semi-arid areas.干旱和半干旱地区季节性河流基于Copula函数的三变量标准化河流断流指数构建及应用
Sci Rep. 2025 Jul 22;15(1):26621. doi: 10.1038/s41598-025-11513-w.
10
Short-Term Memory Impairment短期记忆障碍

本文引用的文献

1
Warming accelerates global drought severity.气候变暖加剧全球干旱严重程度。
Nature. 2025 Jun;642(8068):628-635. doi: 10.1038/s41586-025-09047-2. Epub 2025 Jun 4.
2
Drought propagation under global warming: Characteristics, approaches, processes, and controlling factors.全球变暖下的干旱传播：特征、途径、过程及控制因素
Sci Total Environ. 2022 Sep 10;838(Pt 2):156021. doi: 10.1016/j.scitotenv.2022.156021. Epub 2022 May 16.
3
Evidence of anthropogenic impacts on global drought frequency, duration, and intensity.人为因素对全球干旱频率、持续时间和强度影响的证据。
Nat Commun. 2021 May 12;12(1):2754. doi: 10.1038/s41467-021-22314-w.
4
An improved SPEI drought forecasting approach using the long short-term memory neural network.基于长短期记忆神经网络的改进 SPEI 干旱预测方法。
J Environ Manage. 2021 Apr 1;283:111979. doi: 10.1016/j.jenvman.2021.111979. Epub 2021 Jan 19.
5
Propagation of meteorological to hydrological drought for different climate regions in China.气象-水文干旱在中国不同气候区的传播。
J Environ Manage. 2021 Apr 1;283:111980. doi: 10.1016/j.jenvman.2021.111980. Epub 2021 Jan 19.
6
Understanding the global hydrological droughts of 2003-2016 and their relationships with teleconnections.理解 2003-2016 年全球水文干旱及其与遥相关的关系。
Sci Total Environ. 2019 Feb 10;650(Pt 2):2587-2604. doi: 10.1016/j.scitotenv.2018.09.231. Epub 2018 Sep 24.