1Achievements and enlightenment in autumn flood defense of the Yellow River in 2021Wei XiangyangSpecial Focus1-3,102Features and forecasting practices of the autumn floods of the Yellow River in 2021Fan Guoqing, Guo Weining, Zhang Yongsheng, Wang PengSpecial Focus4-6,243Practice and thinking of autumn flood regulation of the Yellow River in 2021Liu Jixiang, Li AlongSpecial Focus7-104Application of remote sensing monitoring for defensing the autumn flood of the Yellow River in 2021Chen Liang, Yang Yang, Shen Yuan, Zhang Xiangjuan, Lu XinSpecial Focus11-12,385A comparison of planned flow paths in the downstream of the Yellow River and measure studiesXia Xiujie, Wan QiangSpecial Focus13-156Construction of the Yellow River flood control engineering system and layout prospectsSong HualiSpecial Focus16-187Promoting high-quality development of water scenic spots under "government-market synergy"Zhang Aihui, Cheng QuanjunSpecial Focus19-218Promote water security for rural revitalization in consolidating and expanding the results of poverty alleviationXie Wei, Lan Xilong, Xu ShengfengSpecial Focus22-249Influence of the impact of loan interest rate and term on decision making in water project financingZhou QianyeSpecial Focus25-27,3010Study on reasons and measures to increasing seawater intrusion in Dongjiang DeltaYang Fang, Zou Huazhi, Lu Chen, Wan Donghui, Xu Jiejing, He YingqingSpecial Focus28-3011Application of third party evaluation for the fiver-lake chief system in Hebei ProvinceLi Na, Qi Jie, Peng ShuaiRiver and Lake Management31-32,4212How to deal with special issues in the implementation of river-lake chief system——a case study of polluted water over-discharging from foundation pit in Jianye District of Nanjing CityZhang Minghao, Xie XinRiver and Lake Management37-3813Study and research on the happy river of the Ancient Salt River in Huai'an CityYe Yaqi, Shi Wei, Zeng Qingzhu, Zhang Wei, Li Jiarong, Xu XinRiver and Lake Management39-4214Ideas for optimizing construction procedures of water conservancy projects in the new eraWang Zhuofu, Ding Jiyong, Zhang Zhaobo, Zhai WujuanProject Construction and Management43-4615Quality control of high self-compacting concrete——taking the Huangsha Reservoir Dam in Qijiang District of Chongqing City as an exampleLi Yi, Li Xingwen, Xu DaiqiangProject Construction and Management51-52,5816Consideration and analysis on bid opening without meeting in water conservancy industryYao Zhen, Shen ZheWater Finance and Economy53-5517Combination of contract awareness with engineering management in international EPC hydropower projectLi Hongxu, Jin ChenhaoWater Finance and Economy56-5818Development of automatic monitoring system for canals by frost heave parameters——taking Gansu Jingdian phase Ⅱ project as an exampleLi XiaoyangWater Resources Informatization61-62,64 