Two unique weathering regimes in the Changjiang and Huanghe …
2004年2月2日 · The present research reconstructs the histories of chemical weathering in the drainage basins of the Changjiang and Huanghe based on the chemical compositions of the river sediments. The silicate weathering of the Changjiang Basin is strong and Na- and Ca-silicate minerals are considerably dissolved, while other silicate minerals are less attacked.
Changjiang River Basin Overview - SpringerLink
2021年8月8日 · Changjiang River basin stretches across the three major economic zones in the southwest, central, and eastern of China. The main stream runs through 11 provincial regions, including Qinghai, Tibet, Yunnan, Sichuan, Chongqing, Hubei, Hunan, Jiangxi, Anhui, Jiangsu, and Shanghai and flows to the East China Sea in Shanghai.
Map of the Changjiang drainage basin, major tributaries, key …
The Changjiang basin is characterized by a subtropical monsoon climate initiated from the southeast Pacific Ocean and Indian Ocean, with an average rainfall of 1000-1400 mm/yr for the whole...
Changjiang (Yangzi River) - Encyclopedia of World Geography
Originating in the Tanggula Shan of eastern Tibet, the Changjiang passes through and links the fertile Red Basin of Sichuan province with the THREE GORGES and their new and massive hydroelectric project as well as the central food basket provinces of Hunan-Hubeh. It finally exits to the sea at Shanghai.
Trends in nutrients in the Changjiang River - ScienceDirect
2023年5月10日 · Based on cruises conducted at different stations in the Changjiang River Basin and on multiple temporal scales during 2013–2020 and historical observation data during 1962–2016, this study investigated the temporal and spatial changes in the concentrations, fluxes and compositions of nutrients in the mainstream and tributaries of the ...
Changjiang River basin stretches across the three major economic zones in the southwest, central, and eastern of China. The main stream runs through 11 provin-cial regions, including Qinghai, Tibet, Yunnan, Sichuan, Chongqing, Hubei, Hunan, Jiangxi, Anhui, Jiangsu, and Shanghai and flows to the East China Sea in Shanghai.
Nature of the Changjiang River | SpringerLink
2023年3月24日 · Due to the uplift of the Hengduan Mountains and the Qinghai-Tibet Plateau in the west, the warm and humid southeast monsoon from the Pacific Ocean is blocked in the east of the Changjiang River, making the Changjiang River Basin a rare area with abundant rainfall near the 30°north latitude.
(PDF) Two unique weathering regimes in the Changjiang and …
In the present study, we measured the compositions of major and some trace elements in the Changjiang and Huanghe sediments, estimated the weathering histories of the sediments and element mobility during silicate weathering in both drainage basins, and evaluated the selective control of silicate weathering by rock type, climate, relief and tec...
Human impacts on the Changjiang (Yangtze) River basin, China…
2001年11月15日 · This paper examines the human impacts on the major hydrological processes in the Changjiang River basin, with a special focus on their influence on the discharge from the drainage basin to the sea during the dry season.
Geological map of the Changjiang River drainage basin
This study presents elemental concentrations of suspended sediments collected from the water depth profiles in two hydrological years in the lower Changjiang (Yangtze) River, aiming to discern...