Citation: | Cheng Fei, Li Qiaoping, Shen Xinyong, et al. Evaluation of Eurasian snow cover fraction prediction based on BCC-CSM1.1m. J Appl Meteor Sci, 2021, 32(5): 553-566. DOI: 10.11898/1001-7313.20210504. |
Fig. 1 Observation and prediction of SCF in Jan
(the black dashed rectangles represent winter key area(WKA))
(a)mean SCF for observation, (b)standard deviation for observation, (c)climatological biases for LM0, (d)standard deviation for LM0, (e)climatological biases for LM2, (f)standard deviation for LM2
Fig. 2 The same as in Fig. 1, but for Apr
(the black dashed rectangle represent spring key area(SKA))
Fig. 3 Spatial distribution of temporal correlations between predictions and observation for SCF
(the black grids denote the areas exceeding 0.05 level(Student's t-test))
(a)prediction for LM0 in Jan, (b)prediction for LM0 in Apr, (c)prediction for LM1 in Jan, (d)prediction for LM1 in Apr, (e)prediction for LM2 in Jan, (f)prediction for LM2 in Apr
Fig. 6 The same as in Fig. 5, but for Apr
Fig. 8 Regional averaged TCC skills for SCF forecasts
(two dashed lines up and down in each panel represents the 0.01 and 0.05 level(Student's t-test),respectively, selected regions are the same as in Fig. 7)
Fig. 10 Spatial distribution of simulated climatology biases of SCF
(simulation minus observation)(black dashed rectangles in Fig. 10a and Fig. 10c represent WKA while those in Fig. 10b and Fig. 10d represent SKA)
(a)Jan using BCC-CSM1.1m, (b)Apr using BCC-CSM1.1m, (c)Jan using BCC-CSM2-MR, (d)Apr using BCC-CSM2-MR
[1] |
Blanford H F.On the connexion of the Himalaya snowfall with dry winds and seasons of drought in India. Proc Roy Soc London, 1884, 37:3-22. doi: 10.1098/rspl.1884.0003
|
[2] |
Cohen J. Snow cover and climate. Weather, 1994, 49(5): 150-156. doi: 10.1002/j.1477-8696.1994.tb05997.x
|
[3] |
Essery R. Seasonal snow cover and climate change in the Hadley Centre GCM. Ann Glaciol, 1997, 25: 362-366. doi: 10.3189/S0260305500014282
|
[4] |
Cohen J, Rind D. The effect of snow cover on the climate. J Climate, 1991, 4(7): 689-706. doi: 10.1175/1520-0442(1991)004<0689:TEOSCO>2.0.CO;2
|
[5] |
Xia K, Wang B, Li L, et al. Evaluation of snow depth and snow cover fraction simulated by two versions of the flexible global ocean-atmosphere-land system model. Adv Atmos Sci, 2014, 31(2): 407-420. doi: 10.1007/s00376-013-3026-y
|
[6] |
Lu M M, Wu R G, Yang S, et al. Relationship between Eurasian cold-season snows and Asian summer monsoons: Regional characteristics and seasonality. Trans Atmos Sci, 2020, 43(1): 93-103. https://www.cnki.com.cn/Article/CJFDTOTAL-NJQX202001010.htm
|
[7] |
Zhang R H, Zhang R N, Zuo Z Y. An overview of wintertime snow cover characteristics over China and the impact of Eurasian snow cover on Chinese climate. J Appl Meteor Sci, 2016, 27(5): 513-526. doi: 10.11898/1001-7313.20160501
|
[8] |
Li W J, Zhang R N, Sun C H, et al. Recent research advances on the interannual-interdecadal variations of drought/flood in South China and associated causes. J Appl Meteor Sci, 2016, 27(5): 577-591. doi: 10.11898/1001-7313.20160507
|
[9] |
Zuo Z, Zhang R, Wu B, et al. Decadal variability in springtime snow over Eurasia: Relation with circulation and possible influence on springtime rainfall over China. Int J Climatol, 2012, 32(9): 1336-1345. doi: 10.1002/joc.2355
|
[10] |
Tang J, Wu B Y. Inter-decadal shift of East Asian summer monsoon in the early 1990s. J Appl Meteor Sci, 2012, 23(4): 402-413. doi: 10.3969/j.issn.1001-7313.2012.04.003
|
[11] |
Zhang R H, Wu B Y, Zhao P, et al. The decadal shift of the summer climate in eastern China in late 1980s and its possible causes. Acta Meteor Sinica, 2008, 66(5): 698-706. https://www.cnki.com.cn/Article/CJFDTOTAL-QXXB200805004.htm
|
[12] |
Wu B, Yang K, Zhang R. Eurasian snow cover variability and its association with summer rainfall in China. Adv Atmos Sci, 2009, 26(1): 31-44. doi: 10.1007/s00376-009-0031-2
|
[13] |
Ding Y H, Li Y, Wang Z Y, et al. Interdecadal variation of Afro-Asian summer monsoon: Coordinated effects of AMO and PDO oceanic modes. Trans Atmos Sci, 2020, 43(1): 20-32. https://www.cnki.com.cn/Article/CJFDTOTAL-NJQX202001005.htm
|
[14] |
Chen H S, Sun Z B. The effects of Eurasian snow cover anomaly on winter atmospheric general circulation Part Ⅰ. Observational studies. Chinese Journal of Atmospheric Sciences, 2003, 27(3): 304-316. doi: 10.3878/j.issn.1006-9895.2003.03.02
|
[15] |
Chen X F, Song W L. Analysis of relationship between snow cover on Eurasia and Tibetan Plateau in winter and summer rainfall in China and application to prediction. Plateau Meteorology, 2000, 19(2): 216-223. https://www.cnki.com.cn/Article/CJFDTOTAL-GYQX200002010.htm
|
[16] |
Chen X F, Song W L. Circulation analysis of different influence of snow cover over the Tibetan Plateau and Eurasia in winter on summertime droughts and floods of China. Chinese Journal of Atmospheric Sciences, 2000, 24(5): 586-592. https://www.cnki.com.cn/Article/CJFDTOTAL-DQXK200005001.htm
|
[17] |
Wu R, Kirtman B P. Observed relationship of spring and summer East Asian rainfall with winter and spring Eurasian snow. J Climate, 2007, 20(7): 1285-1304. doi: 10.1175/JCLI4068.1
|
[18] |
Ye D Z. Some physical factors of long-term forecast. Meteorological Monthly, 1975, 1(3): 10-12. https://www.cnki.com.cn/Article/CJFDTOTAL-QXXX197503005.htm
|
[19] |
Li D L, Wang C X. Research progress of snow cover and its influence on China climate. Trans Atmos Sci, 2011, 34(5): 627-636. doi: 10.3969/j.issn.1674-7097.2011.05.014
|
[20] |
Zhu C W, Liu B Q, Zuo Z Y, et al. Recent advances on sub-seasonal variability of East Asian summer monsoon. J Appl Meteor Sci, 2019, 30(4): 401-415. doi: 10.11898/1001-7313.20190402
|
[21] |
Chen L J, Zhao J H, Gu W, et al. Advances of research and application on major rainy seasons in China. J Appl Meteor Sci, 2019, 30(4): 385-400. doi: 10.11898/1001-7313.20190401
|
[22] |
Peings Y, Douville H. Influence of the Eurasian snow cover on the Indian summer monsoon variability in observed climatologies and CMIP3 simulations. Climate Dyn, 2010, 34(5): 643-660. doi: 10.1007/s00382-009-0565-0
|
[23] |
Saha S K, Pokhrel S, Chaudhari H S. Influence of Eurasian snow on Indian summer monsoon in NCEP CFSv2 freerun. Climate Dyn, 2013, 41(7/8): 1801-1815. doi: 10.1007/s00382-012-1617-4
|
[24] |
Furtado J C, Cohen J L, Butler A H, et al. Eurasian snow cover variability and links to winter climate in the CMIP5 models. Climate Dyn, 2015, 45(9/10): 2591-2605. doi: 10.1007/s00382-015-2494-4
|
[25] |
Barnett T P, Dümenil L, Schlese U, et al. The effect of Eurasian snow cover on regional and global climate variations. J Atmos Sci, 1989, 46(5): 661-686. doi: 10.1175/1520-0469(1989)046<0661:TEOESC>2.0.CO;2
|
[26] |
Wu T W, Song L C, Li W P, et al. An overview on progress in Beijing climate center climate system model-Its development and application to climate change studies. Acta Meteor Sinica, 2014, 72(1): 13-29. https://www.cnki.com.cn/Article/CJFDTOTAL-QXXB201401002.htm
|
[27] |
Liu X, Wu T, Yang S, et al. Performance of the seasonal forecasting of the Asian summer monsoon by BCC_CSM1.1(m). Adv Atmos Sci, 2015, 32(8): 1156-1172. doi: 10.1007/s00376-015-4194-8
|
[28] |
Zhou X, Li Q Q, Sun X B, et al. Simulation and projection of temperature in China with BCC_CSM1.1 model. J Appl Meteor Sci, 2014, 25(1): 95-106. https://www.cnki.com.cn/Article/CJFDTOTAL-YYQX201401011.htm
|
[29] |
Tang H Q, Zeng G, Huang Y. An assessment of the tropical pacific latent heat flux simulated by BCC_CSM 1.1(m). J Appl Meteor Sci, 2016, 27(4): 463-472. doi: 10.11898/1001-7313.20160409
|
[30] |
Wu T W, Song L C, Liu X W, et al. Progress in developing the short-range operational climate prediction system of China national climate center. J Appl Meteor Sci, 2013, 24(5): 533-543. doi: 10.3969/j.issn.1001-7313.2013.05.003
|
[31] |
Wu J, Ren H L, Zhang S, et al. Evaluation and predictability analysis of seasonal prediction by BCC second-generation climate system model. Chinese Journal of Atmospheric Sciences, 2017, 41(6): 1300-1315. https://www.cnki.com.cn/Article/CJFDTOTAL-DQXK201706013.htm
|
[32] |
Zhang D Q, Sun F H, Zhang Y C. Evaluation of seasonal prediction for summer rainfall in China based on BCC second-generation short-range climate forecast systerm. Plateau Meteorology, 2019, 38(6): 1229-1240. https://www.cnki.com.cn/Article/CJFDTOTAL-GYQX201906010.htm
|
[33] |
He Q, Zuo Z, Zhang R, et al. Prediction skill and predictability of Eurasian snow cover fraction in the NCEP climate forecast system version 2 reforecasts. Int J Climatol, 2016, 36(12): 4071-4084. doi: 10.1002/joc.4618
|
[34] |
Song M H, Wu T W, Zhang Y, et al. Evaluation on simulated snow depth over Qinghai-Tibetan Plateau with BCC-CSM(m) model during recent 30 years and its impact on precipitation in summer. Plateau Meteorology, 2020, 39(1): 15-23. https://www.cnki.com.cn/Article/CJFDTOTAL-GYQX202001002.htm
|
[35] |
Wang Y J, Ren H L, Wang L. Study of seasonal-interannual climate predictions of temperature and snow depth over the third pole. Adv Earth Sci, 2021, 36(2): 198-210. https://www.cnki.com.cn/Article/CJFDTOTAL-DXJZ202102008.htm
|
[36] |
Bamzai A S, Shukla J. Relation between Eurasian snow cover, snow depth, and the Indian summer monsoon: An observational study. J Climate, 1999, 12(10): 3117-3132. doi: 10.1175/1520-0442(1999)012<3117:RBESCS>2.0.CO;2
|
[37] |
Guo Q, Liu X W, Wu T W, et al. Verification and correction of East China summer rainfall prediction based on BCC_CSM. Chinese Journal of Atmospheric Sciences, 2017, 41(1): 71-90. https://www.cnki.com.cn/Article/CJFDTOTAL-DQXK201701006.htm
|
[38] |
Wu T, Lu Y, Fang Y, et al. The Beijing climate center climate system model (BCC-CSM): The main progress from CMIP5 to CMIP6. Geosci Model Dev, 2019, 12(4): 1573-1600. doi: 10.5194/gmd-12-1573-2019
|
[39] |
Li Y D, Wu T W, Liu X W, et al. The impact of initial conditions on soil moisture predictability in early summer in Eastern China. J Appl Meteor Sci, 2018, 29(4): 423-435. doi: 10.11898/1001-7313.20180404
|