Summer

摘要： ONE of the Chinese 24 solar terms called Beginning of Summer usually falls each year on a day between May 5 and 7 according to the solar calendar. It signals the end of spring and the start of summer. For centuries, people of the Banshan neighborhood in the city of Hangzhou in east China’s Zhejiang Province celebrate this day with an array of folk events. Each festive activity symbolizes the community’s practical knowledge and wisdom of adapting their day-to-day activities and agricultural production to the changes of their natural environment, and expresses their earnest wishes for a better future.

摘要： The contribution of tropical cyclones(TCs)to the East Asia–Pacific(EAP)teleconnection pattern during summer was investigated using the best track data of the Joint Typhoon Warning Center and NCEP-2 reanalysis datasets from 1979 to2018.The results showed that the TCs over the western North Pacific(WNP)correspond to a strengthened EAP pattern:During the summers of strong convection over the tropical WNP,TC days correspond to a stronger cyclonic circulation anomaly over the WNP in the lower troposphere,an enhanced seesaw pattern of negative and positive geopotential height anomalies over the subtropical WNP and midlatitude East Asia in the middle troposphere,and a more northward shift of the East Asian westerly jet in the upper troposphere.Further analyses indicated that two types of TCs with distinctly different tracks,i.e.,westward-moving TCs and northward-moving TCs,both favor the EAP pattern.The present results imply that TCs over the WNP,as extreme weather,can contribute significantly to summer-mean climate anomalies over the WNP and East Asia.

摘要： This study examined the relationship between tree frog (Hyla savignyi) coloring and its different seasonal habitats at the southern border of its distribution. The results show that tree frog color is affected by the dominant colors in its habitat, which vary seasonally, especially between winter and summer. Tree frog colors were various shades of green, white, brown, and black. No genetic marker was found to characterize the color. The ability of a small frog to infer its own time with the help of color changes occurring in the habitat on the southern border of its distribution, which are relatively broad, gives this species an advantage.

摘要： On May 31,China Cultural Center in Stockholm and relevant institutions of China and Sweden jointly held"The Color of Summer:China-Sweden Children's Art Exhibition"online in Sweden,with more than 70 participants.There are various forms of works,includi ng ink pain ting,watercolor painti ng,pencil painting and crayon painting.The themes include space,magic world and environmental protection,showing China-Sweden children's various fantastic ideas about reality and the future.

摘要： The current work examines the impact of the snow cover extent(SCE)of the Tibetan Plateau(TP)on the interannual variation in the summer(June−July−August)surface air temperature(SAT)over Central Asia(CA)(SAT_CA)during the 1979−2019 period.The leading mode of the summer SAT_CA features a same-sign temperature anomalies in CA and explains 62%of the total variance in SAT_CA.The atmospheric circulation associated with a warming SAT_CA is characterized by a pronounced high-pressure system dominating CA.The high-pressure system is accompanied by warm advection as well as descending motion over CA,favoring the warming of the SAT_CA.Analysis shows that the interannual variation in the summer SAT_CA is significantly positively correlated with the April SCE over the central-eastern TP.In April,higher than normal SCE over the central-eastern TP has a pronounced cooling effect on the column of the atmosphere above the TP and can persist until the following early summer.Negative and positive height anomalies appear above and to the west of the TP.In the following months,the perturbation forcing generated by the TP SCE anomalies lies near the western center of the Asian subtropical westerly jet(SWJ),which promotes atmospheric waves in the zonal direction guided by the Asian SWJ.Associated with this atmospheric wave,in the following summer,a significant high-pressure system dominates CA,which is a favorable condition for a warm summer SAT_CA.

摘要： On July 28,the 2022"Shanghai Cooperation Organization Summer":China-sco Youth Gala Week had its launching ceremony held in Qingdao City,Shandong Province,which was co-sponsored bythe Ministryof Cultureand Tourism of China,the Secretariat of Shanghai Cooperation Organization and People's Government of Shandong Province,and cohosted by the Network of International Culturalink Entities,Shandong Provincial Department of CultureandTourism,and QingdaoMunicipal People's Government.

摘要： 本文通过介绍全息教学视角下的SUMMER外语思政课堂教学设计模型,探讨了该模型对于学生高阶思维的形成所产生的积极影响。最终得出如下结论:SUMMER外语思政课堂教学设计围绕主题进行开展,通过主题全息元触发知识生成,调动学生思考问题的积极性,以思维素养赋能,让学生通过对知识的主动建构来提升批判思考以及创新发展的思维能力。

摘要： Increased precipitation/humidity in Northwest China is an important scientific issue in the context of global climatic warming(Chen et al.,2019).The climate of Northwest China is dominated by the westerly circulation and its water vapor is supplied mainly by the mid-latitude westerlies,with the rainy season occurring in summer(Chen et al.,2019;Zhang et al.,2019a).

摘要： Almost all the school boys and school dng for their summer holiday and ay,as they have stayed in school for quite a long time.They need to have some days which belong to themselves.Me,too!

摘要： @Summer平时家里很少做饭,多在外面吃。前几天准备自己做饭,结果发现米里竟然有一些黑色的小虫子。生虫的大米,真的还可以吃吗?@柯大夫如果虫子不是很多,米又没有发霉,还可以吃。如果虫子太多,大米都被啃得面目全非了,就不要再吃了。大米中这种黑黑的小甲虫,学名叫米象虫,很多地方也直接叫米虫。