4.8 Article

Modelling of phosphorus and nonuniform sediment transport in the Middle Yangtze River with the effects of channel erosion , tributary confluence and anthropogenic emission

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Engineering, Civil

Phosphorus transport in the Three Gorges Reservoir over the past two decades

Xiong Zeng et al.

Summary: This study investigated the transport of phosphorus in the Three Gorges Reservoir and the combined effects of cascade reservoirs operation and anthropogenic emissions. The results showed significant differences in phosphorus concentrations between different periods, with suspended sediment, total phosphorus, and particulate phosphorus decreasing after the impoundment of cascade reservoirs, while total dissolved phosphorus increased during the operation of the Three Gorges Reservoir and decreased after the impoundment of upstream cascade reservoirs. Monthly variations revealed more even distribution of suspended sediment, total phosphorus, and particulate phosphorus throughout the year, while total dissolved phosphorus showed higher concentrations in dry season and lower concentrations in flood season. The study also found positive correlations between phosphorus concentrations and both sediment and anthropogenic phosphorus emissions.

JOURNAL OF HYDROLOGY (2022)

Article Engineering, Environmental

Buffering effect of suspended particulate matter on phosphorus cycling during transport from rivers to lakes

Ningning Ji et al.

Summary: This study examines phosphorus transport and redistribution in a river-lake system in the Lake Erhai basin. The findings suggest that suspended particulate matter (SPM) plays an important role in mediating phosphorus cycling in aquatic ecosystems. Especially, phytoplankton-SPM can buffer phosphate-limitation during algal blooms.

WATER RESEARCH (2022)

Article Engineering, Environmental

A Day at the Beach: Enabling Coastal Water Quality Prediction with High-Frequency Sampling and Data-Driven Models

Ryan T. Searcy et al.

Summary: In order to reduce recreational waterborne illness, researchers investigated the use of short-duration high-frequency beach sampling events to train predictive models for beach management. The study found that data-driven models trained using high-frequency FIB and environmental data perform well at predicting water quality and can be used to guide public health decisions at beaches.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2021)

Article Green & Sustainable Science & Technology

Water security of the megacities in the Yangtze River basin: Comparative assessment and policy implications

Ya-Ju Chang et al.

Summary: This study evaluated the water security conditions of major cities in the Yangtze River basin and found that Chongqing and Shanghai had the best overall water security conditions, while Wuhan showed the least improvement. Upstream cities in the basin had advantages in water availability and government support, while midstream and downstream cities performed better in water quality and efficiency.

JOURNAL OF CLEANER PRODUCTION (2021)

Article Geosciences, Multidisciplinary

Global Dam-Driven Changes to Riverine N:P:Si Ratios Delivered to the Coastal Ocean

Taylor Maavara et al.

GEOPHYSICAL RESEARCH LETTERS (2020)

Article Agriculture, Multidisciplinary

Application of systematic strategy for agricultural non-point source pollution control in Yangtze River basin, China

Lihong Xue et al.

AGRICULTURE ECOSYSTEMS & ENVIRONMENT (2020)

Article Environmental Sciences

Determination of recovery factor for simulation of non-equilibrium sedimentation in reservoir

Jungkyu Ahn et al.

INTERNATIONAL JOURNAL OF SEDIMENT RESEARCH (2015)

Article Multidisciplinary Sciences

Global phosphorus retention by river damming

Taylor Maavara et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2015)

Article Environmental Sciences

Lowland fluvial phosphorus altered by dams

Jianjun Zhou et al.

WATER RESOURCES RESEARCH (2015)

Article Environmental Sciences

Dams on the Mekong: Cumulative sediment starvation

G. M. Kondolf et al.

WATER RESOURCES RESEARCH (2014)

Article Environmental Sciences

The effect of dams on phosphorus in the middle and lower Yangtze river

Jianjun Zhou et al.

WATER RESOURCES RESEARCH (2013)

Article Engineering, Environmental

Modeling Metal and Sediment Transport in a Stream-Wetland System

Xuefeng Chu et al.

JOURNAL OF ENVIRONMENTAL ENGINEERING-ASCE (2012)

Article Engineering, Environmental

Contributions of phosphorus on sedimentary phosphorus bioavailability under sediment resuspension conditions

Li Dapeng et al.

CHEMICAL ENGINEERING JOURNAL (2011)

Article Engineering, Civil

Sensitivity Analysis of Nonequilibrium Adaptation Parameters for Modeling Mining-Pit Migration

Dong Chen et al.

JOURNAL OF HYDRAULIC ENGINEERING (2010)

Editorial Material Multidisciplinary Sciences

ECOLOGY Controlling Eutrophication: Nitrogen and Phosphorus

Daniel J. Conley et al.

SCIENCE (2009)

Article Environmental Sciences

One-dimensional numerical simulation of non-uniform sediment transport under unsteady flows

Hongwei Fang et al.

INTERNATIONAL JOURNAL OF SEDIMENT RESEARCH (2008)

Article Environmental Sciences

Sewage-effluent phosphorus: A greater risk to river eutrophication than agricultural phosphorus?

Helen P. Jarvie et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2006)

Article Environmental Sciences

The effects of sediment size fraction and associated algal biofilms on the kinetics of phosphorus release

B. E. Gainswin et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2006)

Article Geosciences, Multidisciplinary

Effects of bed material properties on cohesive sediment erosion

J Aberle et al.

MARINE GEOLOGY (2004)

Article Ecology

A water quality modeling study of the Nakdong River, Korea

SS Park et al.

ECOLOGICAL MODELLING (2002)

Article Engineering, Environmental

The phosphorus content of fluvial sediment in rural and industrialized river basins

PN Owens et al.

WATER RESEARCH (2002)