Water and Sediment Process Variation in Jingjiang River in the Middle Reaches of the Yangtze River and Response Analysis of Flow Capacity of Three Outlets by SHEN Jian, YUAN Song

“…The Jingjiang reach of the middle reaches of the Yangtze River is connected to Dongting Lake through three outlets,forming an extremely complex and far-reaching relationship between the rivers and lakes.The operation of the Three Gorges Project has changed the natural water and sediment process in the Jingjiang River downstream of the dam.This leads to “flattening” flood processes in the main stream,extended middle water period,and an increase in low flow,which has promoted the continuous response of the three outlets to the above water and sediment conditions.Meanwhile,this paper employs a series of long-term measured hydrological consolidation data and river channel terrain observation results from nearly 70 years.Based on this,the response characteristics of the three outlets to the water and sediment variation process of the Jingjiang River are analyzed,and the flow and sediment diversion,river regime,and erosion and sedimentation evolution laws in the entrance area are summarized.The results show that in the same inflow conditions before and after the operation of the Three Gorges Project,the diversion ratio of three outlets decreases,and the sediment diversion corresponds to the sediment from the upstream branch city.Additionally,the sediment diversion ratio continues its gradually increasing trend.After the impoundment and operation of the Three Gorges Reservoir,the riverbed of three outlets is generally in a state of erosion,with a total erosion amount of 51.47 million m³ from 2003 to 2011 and 99 million m³ from 2011 to 2016.The entrance areas have been expanded,but the actual flow capacity has not been significantly improved.…”
Get full text

Spatial analysis of digital economy and its driving factors: A case study of the Yangtze River Delta City Cluster in China. by Haidong Zhong, Bifeng Wang, Shaozhong Zhang

“…With the help of spatial analysis toolbox in ArcGIS software, the spatial development characteristics of DE in the Yangtze River Delta City Cluster (YRDCC) is explored. …”
Get full text

Spatiotemporal dynamics and driving factors of energy-related carbon emissions in the Yangtze River Delta region based on nighttime light data by Huazhu Xue, Qianqian Ma, Xiaosan Ge

Subjects: Get full text

Exploring the spatiotemporal effects of urban scale and urban vitality on S&D balance in the Yangtze River Delta, China from 2015 to 2025 by Ke Wang, Qiuxiao Chen

Get full text

Study of the coupling effect of CO2 and PM2.5 emissions: A case study of yangtze river delta, China by Wengin Chung, Chao Liu

Subjects: Get full text

Deformation Law of the Diaphragm Wall during Deep Foundation Pit Construction on Lake and Sea Soft Soil in the Yangtze River Delta by Yuan Mei, Dongbo Zhou, Xueyan Wang, Liangjie Zhao, Jinxin Shen, Shumin Zhang, Yuanying Liu

“…So far, there have been a large number of diaphragm walls in the Yangtze River Delta as engineering examples of deep foundation pit maintenance structures in subway stations, but there is a lack of systematic research and summary on the deformation characteristics of ground connecting walls. …”
Get full text

Two-stage efficiency evaluation of industrial water resources and the role of digital inclusive finance: insight from Yangtze River Delta by Linjie Feng, Tingting Liu, Zhenjie Yang, Yi Shi, Hongxi Chen, Ka Leong Chan, Bin Chen

Subjects: Get full text

Multi-Scale Mapping of Energy Consumption Carbon Emission Spatiotemporal Characteristics: A Case Study of the Yangtze River Delta Region by Kangjuan Lv, Qiming Wang, Xunpeng Shi, Li Huang, Yatian Liu

Subjects: Get full text

Spatiotemporal Impacts of Urban Structure and Socioeconomic Factors on Carbon Dioxide Emissions: A Case Study of the Yangtze River Delta Urban Agglomeration by Zhechen Zhou, Su Xu, Jun Wang, Haitao Shen

“…However, there has been little comprehensive research that considers the incidental truncation of missing CO2 emission data in underdeveloped cities. Here, we take the Yangtze River Delta urban agglomeration as an example and use the sample selection model to study the spatiotemporal impacts of urban structure and socioeconomic factors on CO2 emissions, based on the unbalanced panel data for the years 2005, 2010, 2015, and 2018. …”
Get full text

Characteristics of climate resource utilization and economic benefits in new planting pattern for fresh faba bean and fresh maize in Yangtze River Delta by Bo Li, Qingming Ren, Xiaoxu Shi, Wenyuan Shen, Yafeng Wei, Fei Xiong

“…Considering the yields, resource-use efficiency, and economic benefits, the triple-cropping planting patterns show promise as multi-crop systems to achieve high yields and high resource-use efficiency in the Yangtze River Delta region. These results demonstrate the use of a new relay intercropping planting pattern for use in crop production and represent a theoretical contribution to the development of efficient agricultural production.…”
Get full text

The interplay and synergistic relationship between urban land expansion and urban resilience across the three principal metropolitan regions of the Yangtze River Basin by Lei Ning, Shuangqing Sheng, Yue Meng

Subjects: “…Yangtze River Basin…”
Get full text

Analysis on the Temporal and Spatial Heterogeneity of Factors Affecting Urbanization Development Based on the GTWR Model: Evidence from the Yangtze River Economic Belt by Wenbo Ma, Weiteng Tian, Qian Zhou, Qianqian Miao

“…Taking 110 cities in the Yangtze River Economic Belt (YREB) as the sample, this paper explores the driving mechanism of urbanization development during 2007–2016 by using Geographically and Temporally Weighted Regression Model (GTWR). …”
Get full text

Spatiotemporal Evolution and Driving Mechanisms of kNDVI in Different Sections of the Yangtze River Basin Using Multiple Statistical Methods and the PLSPM Model by Zhenjiang Wu, Fengmei Yao, Adeel Ahmad, Fan Deng, Jun Fang

Subjects: “…Yangtze River Basin…”
Get full text

A New Regional Background Atmospheric Station in the Yangtze River Delta Region for Carbon Monoxide: Assessment of Spatiotemporal Characteristics and Regional Significance by Yi Lin, Shan Li, Yan Yu, Meijing Lu, Bingjiang Chen, Yuanyuan Chen, Kunpeng Zang, Shuo Liu, Bing Qi, Shuangxi Fang

“…A new meteorological station (DMS) was established at the Morning Glory summit in Zhejiang Province to provide regional background information on atmospheric composition in the Yangtze River Delta (YRD) region, China. This study investigated the first carbon monoxide (CO) records at DMS from September 2020 to January 2022. …”
Get full text

Mapping ground deformation in the northern Yangtze River estuary using improved MT-InSAR based on ICA and non-stationary analysis by Zhijie Zhang, Songbo Wu, Guoqiang Shi, Xiaoli Ding, Chaoying Zhao, Bochen Zhang, Liang Chen, Zhong Lu

“…We validated the new method with a case study in Nantong, a coastal region along the northern Yangtze River estuary in China, using Sentinel-1 data from 2015 to 2023. …”
Get full text

Optimization and potential assessment of CO2 geological storage caprock in the saline aquifers of the Qingjiang Basin, middle and lower reaches of the Yangtze River by Yuchen Tian, Shiqi Liu, Sijian Zheng, Shuxun Sang, Yinghai Liu, Shiheng Chen, Helong Zhang, Yanzhi Liu, Yuntian Jiang, Zekun Yue, Wenkai Wang

“…The research outcomes can provide theoretical support for advancing the study of CO2 saline aquifer storage in the lower reaches of the Yangtze River region in China.…”
Get full text

A Water Extraction Method for Multiple Terrains Area Based on Multisource Fused Images: A Case Study of the Yangtze River Basin by Huang Ruolong, Shen Qian, Fu Bolin, Yue Yao, Yuting Zhang, Qianyu Du

Subjects: Get full text

Comprehensive Evaluation and Dynamic Evolution Characteristics of Tourism Ecological Security Using the DPSIR-DS Model in the Yangtze River Economic Belt, China by Yue Pan, Jia Wang, Zhaolong An, Jianpu Li, Gangmin Weng

“…The Yangtze River Economic Belt (YREB) is positioned as the main battlefield of ecological priority and green development in China. …”
Get full text

Accumulation Mechanism of Marine Shale Gas Reservoir in Anticlines: A Case Study of the Southern Sichuan Basin and Xiuwu Basin in the Yangtze Region by Kun Zhang, Yan Song, Shu Jiang, Zhenxue Jiang, Chengzao Jia, Yizhou Huang, Ming Wen, Weiwei Liu, Pengfei Wang, Xin Li, Tianlin Liu, Xuelian Xie, Chang’an Shan, Xiaoxue Liu, Xin Wang

Get full text

Water Quality Variations in the Lower Yangtze River Based on GA-RF Model From GF-1, Landsat-8, and Sentinel-2 Images by Wentao Hu, Shuanggen Jin, Yuanyuan Zhang

Subjects: Get full text