The DOI matches its Crossref record; 34 of the 34 references it cites were found in a registry or an index.
Are droughts becoming more frequent or severe in China based on the Standardized Precipitation Evapotranspiration Index: 1951–2010?
Abstract
The Standardized Precipitation Evapotranspiration Index (SPEI) was computed based on the monthly precipitation and air temperature values at 609 locations over China during the period 1951–2010.Various characteristics of drought across China were examined including: long‐term trends, percentage of area affected, intensity, duration, and drought frequency. The results revealed that severe and extreme droughts have become more serious since late 1990s for all of China (with dry area increasing by ∼3.72% per decade); and persistent multi‐year severe droughts were more frequent in North China, Northeast China, and western Northwest China; significant drying trends occurred over North China, the southwest region of Northeast China, central and eastern regions of Northwest China, the central and southwestern parts of Southwest China and southwestern and northeastern parts of western Northwest mainly due to a decrease in precipitation coupled with a general increase in temperature. In addition, North China, the western Northwest China, and the Southwest China had their longest drought durations during the 1990s and 2000s. Droughts also affected western Northwest, eastern Northwest, North, and Northeast regions of China more frequently during the recent three decades. The results of this article could provide certain references and triggers for establishing a drought early warning system in China. © 2013 Royal Meteorological Society
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables
W., J. W., Abramowitz, M., & Stegun, I. A. (1965) · Mathematics of Computation · doi:10.2307/2004114 · Cited by 18,663
Nonparametric Tests Against Trend
Mann, H. B. (1945) · Econometrica · doi:10.2307/1907187 · Cited by 17,144
Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables
Owen, D. B., Abramowitz, M., & Stegun, I. A. (1965) · Technometrics · doi:10.2307/1266136 · Cited by 16,138
Vicente-Serrano, S. M., Beguería, S., & López-Moreno, J. I. (2010) · Journal of Climate · doi:10.1175/2009jcli2909.1 · Cited by 9,493
An Approach toward a Rational Classification of Climate
Thornthwaite, C. W. (1948) · Geographical Review · doi:10.2307/210739 · Cited by 9,087
(1993) · Cited by 7,699
A Pacific Interdecadal Climate Oscillation with Impacts on Salmon Production
Mantua, N. J., Hare, S. R., Zhang, Y., Wallace, J. M., & Francis, R. C. (1997) · Bulletin of the American Meteorological Society · doi:10.1175/1520-0477(1997)078<1069:apicow>2.0.co;2 · Cited by 7,099
Kendall, M. G. (1957) · Biometrika · doi:10.2307/2333282 · Cited by 6,383
Moran, P. A. P., & Kendall, M. G. (1973) · International Statistical Review / Revue Internationale de Statistique · doi:10.2307/1402637 · Cited by 4,054
Drought under global warming: a review
Dai, A. (2011) · WIREs Climate Change · doi:10.1002/wcc.81 · Cited by 3,523 · cited 3×
“KEY WORDS China; drought trends, severity and frequency; SPEI Received 13 March 2012; Revised 20 February 2013; Accepted 28 February 2013”
BackgroundInfluential
Cited by
Beguería, S., Vicente-Serrano, S. M., Reig, F., & Latorre, B. (2014) · International Journal of Climatology · doi:10.1002/joc.3887 · Cited by 2,128
Detection and attribution of vegetation greening trend in China over the last 30 years
Piao, S., Yin, G., Tan, J., Cheng, L., Huang, M., Li, Y., Liu, R., Mao, J., Myneni, R. B., Peng, S., et al. (2015) · Global Change Biology · doi:10.1111/gcb.12795 · Cited by 874
Spatio-temporal variation of drought in China during 1961–2012: A climatic perspective
Xu, K., Yang, D., Yang, H., Li, Z., Qin, Y., & Shen, Y. (2015) · Journal of Hydrology · doi:10.1016/j.jhydrol.2014.09.047 · Cited by 599
Nitric oxide regulates plant responses to drought, salinity, and heavy metal stress
Nabi, R. B. S., Tayade, R., Hussain, A., Kulkarni, K. P., Imran, Q. M., Mun, B.-G., & Yun, B.-W. (2019) · Environmental and Experimental Botany · doi:10.1016/j.envexpbot.2019.02.003 · Cited by 401
Drought evolution, severity and trends in mainland China over 1961–2013
Yao, N., Li, Y., Lei, T., & Peng, L. (2018) · Science of The Total Environment · doi:10.1016/j.scitotenv.2017.10.327 · Cited by 341
Metadata
- Authors
- Yu, M., Li, Q., Hayes, M. J., Svoboda, M. D., & Heim, R. R.
- Venue
- International Journal of Climatology
- Publisher
- Wiley
- Published
- 2013-05-16
- Volume
- 34
- Issue
- 3
- Pages
- 545-558
- ISSN
- 0899-8418 (ISSN-L)
- 1097-0088
- OpenAlex
- W2014367122
- Cited by
- 585
- References
- 34
- FWCI
- 20.90
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Are droughts becoming more frequent or severe in China based on the Standardized Precipitation Evapotranspiration Index: 1951–2010? https://app.cochat.ai/papers/10.1002/joc.3701
- The paper
- Yu, M., Li, Q., Hayes, M. J., Svoboda, M. D., & Heim, R. R. (2014). Are droughts becoming more frequent or severe in China based on the Standardized Precipitation Evapotranspiration Index: 1951–2010? International Journal of Climatology. https://doi.org/10.1002/joc.3701
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.