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Seasonal Variations of Phosphorus Species in the Overlying and Pore Waters of the Tuohe River, China
Published 2019-01-01“…Overlying sediment and pore waters were collected in summer and winter at upstream (Jintang) and downstream (Neijiang) sites of the Tuohe River, which is one of the five largest tributaries of the Yangtze River in China. Phosphorus species, including soluble reactive phosphorus (SRP), soluble unreactive phosphorus (SUP), and total dissolved phosphorus (TDP), and some diagenetic constituents including dissolved Fe(II), Mn(II), and sulfide in overlying and pore waters, were measured systematically. …”
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Research on the Optimization of Agricultural Industry Structure Based on Genetic Algorithm
Published 2022-01-01“…Due to the complexity and importance of optimizing and adjusting the crop planting structure in the Jianghuai hilly Tangba irrigation area between the upper reaches of the Huaihe River from Xinyang to the lower reaches of the Huaihe River in China, and based on experimental results from the Feidong Badou Irrigation Experiment Station, the farmland was modeled using rainfall and runoff data from the Tangba irrigation area. …”
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Shield Equipment Optimization and Construction Control Technology in Water-Rich and Sandy Cobble Stratum: A Case Study of the First Yellow River Metro Tunnel Undercrossing
Published 2019-01-01“…The Lanzhou Yellow River Tunnel is the first metro shield tunnel that undercrosses the Yellow River in China. It was completed after successfully overcoming several construction challenges, including strata with a high proportion of large-sized sandy cobble stratum being saturated, large-scale sand pits along the bank of the Yellow River, and a combination of boulders and erratic blocks of rock. …”
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Monthly Optimal Reservoirs Operation for Multicrop Deficit Irrigation under Fuzzy Stochastic Uncertainties
Published 2014-01-01“…The model was used as an example for water resources optimization management in Shiyang River Basin, China. Uncertainties in reservoir management shown as fuzzy probability were treated through chance-constraint parameter for decision makers. …”
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Recalculating national occurrence of microplastics in China’s freshwater
Published 2025-01-01Get full text
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66
Logarithmically Improved Regularity Criteria for a Fluid System with the Linear Soret Effect
Published 2012-01-01Get full text
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67
The lingering menace: How legacy organochlorine pesticides still threaten our rivers and food chains
Published 2025-01-01“…This study aims to assess the bioaccumulation of organochlorine pesticides (OCPs) in 18 freshwater fish species from the Pearl River Delta, China. The observed OCP concentrations ranged from 0.69 to 43.15 ng/g wet weight, indicating low to moderate pollution levels. …”
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Simulating Heavy Meiyu Rainfall: A Note on the Choice of the Model Microphysics Scheme
Published 2020-01-01“…Better simulations and predictions of heavy rainfall associated with Meiyu fronts are critical for flood management in the Yangtze River Valley, China. This work systematically evaluates and compares the performances of three microphysics schemes in Weather Research and Forecasting (WRF) Model with regard to simulating properties of a classic Meiyu rainstorm in central China which occurred during a 30-hour period in July 2016, including spatial distribution, rain rate PDF, and lifecycle behavior of local rainfall. …”
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Adaptive period decomposition network with muti-scale temporal variation learning for water level prediction
Published 2025-02-01“…Study region:: Hanjiang River Basin, China Study focus:: This study introduces DLGNet, an advanced water level prediction model that employs an adaptive multi-resolution decomposition to decouple multiple periodic components. …”
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Genetic Contribution of Ningmai 9 Wheat to Its Derivatives Evaluated by Using SNP Markers
Published 2016-01-01“…Therefore it serves as an important commercial variety and founder parent in middle and lower Yangtze River of China. To date, 20 new cultivars have been developed from Ningmai 9 and released to wheat production in the last 10 years. …”
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Multidimensional patterns of bird diversity and its driving forces in the Yangtze River Basin of China
Published 2025-03-01“…The Yangtze River, the largest river in China, faces biodiversity loss due to habitat degradation, climate change, and other anthropogenic threats. …”
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Evaluating the performance of five global gridded potential evapotranspiration products in hydrological simulation: Application in the upper Han River Basin
Published 2025-02-01“…Study region: The Baihe River Basin located in the upper Han River, central China. Study focus: Potential evapotranspiration (PET) is commonly utilized as the forcing data for hydrological simulation. …”
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Insight into landscape characteristics influence on the adaptability of estuarine shallow groundwater system to 100-year extreme precipitation
Published 2025-02-01“…Study region: the Yellow River Delta, China Study focus: A statistical investigation of the adaptability of the shallow groundwater system to 100-year storm precipitation, using typhoon Lekima as a case study to examine the influences of local landscape characteristics. …”
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Scale effects of physically based TOPKAPI model in reservoir inflow flood forecasting for ungauged basins
Published 2025-02-01“…Study region: Yuecheng Reservoir area, Haihe River Basin, China. Study focus: After the construction and water storage of the reservoir, the conditions for runoff generation and routing method near the dam site have changed significantly. …”
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Based on the Gaussian Fitting Method to Derive Daily Evapotranspiration from Remotely Sensed Instantaneous Evapotranspiration
Published 2019-01-01“…The method was applied to the middle reaches of Heihe River in China. Daily ETs on four days were derived and evaluated with ET measurements from the eddy covariance (EC) system. …”
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Multisphere Representation of Convex Polyhedral Particles for DEM Simulation
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79
On Modeling and Constrained Model Predictive Control of Open Irrigation Canals
Published 2017-01-01Get full text
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