4.7 Article

A modified hydrologic model for examining the capability of global gridded PET products in improving hydrological simulation accuracy of surface runoff, streamflow and baseflow

Related references

Note: Only part of the references are listed.
Article Engineering, Civil

Diagnosing structural deficiencies of a hydrological model by time-varying parameters

Liting Zhou et al.

Summary: This study focuses on the identification of time-varying parameters in hydrological modeling and explores the relationship between model structural deficiencies and parameters. It proposes a method to improve model structures by considering the variations of parameters over time.

JOURNAL OF HYDROLOGY (2022)

Article Environmental Sciences

Remotely sensed ensembles of the terrestrial water budget over major global river basins: An assessment of three closure techniques

R. Abolafia-Rosenzweig et al.

Summary: This study introduces a new approach to enforce water balance closure by combining remote sensing and in situ observations, generating a series of unique water balance estimates to characterize uncertainty. The study shows that residual errors vary significantly with latitude, with an overall residual error equivalent to 15% of total precipitation.

REMOTE SENSING OF ENVIRONMENT (2021)

Article Engineering, Civil

Are gridded precipitation datasets a good option for streamflow simulation across the Jurua river basin, Amazon?

Frederic Satge et al.

Summary: This study investigates the reliability of available gridded P-datasets for streamflow simulations in the Juma watershed, Amazon region, and finds that IMERG-F v.6 and CMORPH-BLD are the most efficient P-datasets for the region under consideration.

JOURNAL OF HYDROLOGY (2021)

Article Engineering, Civil

How reliable are the satellite-based precipitation estimations in guiding hydrological modelling in South China?

Jianbin Su et al.

Summary: This study evaluates the performance of satellite-based precipitation estimations in guiding hydrological modeling in South China. The results show that IMERG-F outperforms IMERG-E in the region, while TMPA 3B42 falls between them. Using satellite-based precipitation estimations for hydrological modeling shows promising results in ungauged catchments.

JOURNAL OF HYDROLOGY (2021)

Article Meteorology & Atmospheric Sciences

A downscaling approach for constructing high-resolution precipitation dataset over the Tibetan Plateau from ERA5 reanalysis

Yaozhi Jiang et al.

Summary: The study presents a method to obtain long-term high-resolution precipitation datasets over complex-terrain areas by combining ERA5 reanalysis with short-term high-resolution atmospheric simulation. It corrects ERA5 precipitation using high-resolution simulation and downscales the corrected data using a convolution neural network model, resulting in downscaled data with finer spatial structures and higher accuracy compared to original ERA5 or high-resolution simulation data. The downscaled ERA5 preserves the temporal characteristics of ERA5 and is a more computationally efficient approach for obtaining long-term high-resolution precipitation datasets.

ATMOSPHERIC RESEARCH (2021)

Article Engineering, Civil

A new method for assessing satellite-based hydrological data products using water budget closure

Zengliang Luo et al.

Summary: Remote sensing products are widely used in water resources assessment, but the accuracy varies. A novel error-based method is proposed to assess the accuracy of satellite-based hydrological data products, considering measured values and omission errors that are often overlooked. This method provides insights into water resources management, especially in ungauged basins.

JOURNAL OF HYDROLOGY (2021)

Article Environmental Sciences

Modeling streamflow driven by climate change in data-scarce mountainous basins

Mengtian Fan et al.

Summary: The impacts of climate change on the water environment have raised widespread concern, especially in mountainous basins facing serious water supply situations due to global warming. This study developed a method to model streamflow in data-scarce mountainous basins and found that the main factors driving streamflow are climate phenomena and temperature changes, with a decreasing trend observed in streamflow between 2000 and 2017.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Article Meteorology & Atmospheric Sciences

Evaluation of the CMORPH high-resolution precipitation product for hydrological applications over South Korea

Jungho Kim et al.

Summary: The study comprehensively assessed the CMORPH precipitation product in South Korea, finding that it tended to underestimate precipitation in different seasons and regions. While the overall quality was suitable for hydrological applications at annual-to-daily resolution, it was not suitable for hourly resolution, especially for snowfall data.

ATMOSPHERIC RESEARCH (2021)

Article Ecology

Towards a remote sensing data based evapotranspiration estimation in Northern Australia using a simple random forest approach

V Douna et al.

Summary: The study developed a random forest regressor to predict daily evapotranspiration in three sites in Northern Australia, with leaf area index identified as the most important variable. The model showed satisfactory performance in testing, with RMSE errors around 1 mm/day.

JOURNAL OF ARID ENVIRONMENTS (2021)

Article Engineering, Civil

Can artificial intelligence and data-driven machine learning models match or even replace process-driven hydrologic models for streamflow simulation?: A case study of four watersheds with different hydro-climatic regions across the CONUS

Taereem Kim et al.

Summary: This study compared the classical PHMs and new DMLs in simulating rainfall-runoff relationship in watersheds, showing that DMLs perform well with delayed input scenarios, especially the ANN model. PHMs excel in low-flow regime, while DMLs are better in high-flow regime, indicating both have their strengths and are worthy of joint development.

JOURNAL OF HYDROLOGY (2021)

Article Engineering, Civil

Prediction of long-term inter-seasonal variations of streamflow and sediment load by state-space model in the Loess Plateau of China

Guangyao Gao et al.

Summary: This study successfully predicted monthly streamflow, specific sediment yield, and suspended sediment concentration in fourteen main catchments in the Loess Plateau using a state-space model. The results showed significant decreases in these variables during the summer season. The model performed best in predicting monthly streamflow, followed by specific sediment yield and suspended sediment concentration.

JOURNAL OF HYDROLOGY (2021)

Article Multidisciplinary Sciences

Hourly potential evapotranspiration at 0.1° resolution for the global land surface from 1981-present

Michael Bliss Singer et al.

Summary: The study developed an hourly PET dataset for the global land surface at 0.1 degrees spatial resolution, filling the gap of high-resolution PET datasets, and providing users with the data to explore spatial and temporal variations in evaporative demand for water.

SCIENTIFIC DATA (2021)

Article Engineering, Civil

Impact of land use and urbanization on river water quality and ecology in a dam dominated basin

Zengliang Luo et al.

JOURNAL OF HYDROLOGY (2020)

Article Water Resources

Climate sensitivity of water use by riparian woodlands at landscape scales

Marc Mayes et al.

HYDROLOGICAL PROCESSES (2020)

Article Geosciences, Multidisciplinary

Multi-site calibration and validation of SWAT with satellite-based evapotranspiration in a data-sparse catchment in southwestern Nigeria

Abolanle E. Odusanya et al.

HYDROLOGY AND EARTH SYSTEM SCIENCES (2019)

Article Engineering, Civil

The hazards of split-sample validation in hydrological model calibration

Richard Arsenault et al.

JOURNAL OF HYDROLOGY (2018)

Article Environmental Sciences

Estimation of water balance and water yield in the Reedy Fork-Buffalo Creek Watershed in North Carolina using SWAT

Frederick Ayivi et al.

INTERNATIONAL SOIL AND WATER CONSERVATION RESEARCH (2018)

Article Engineering, Civil

Representative parameter estimation for hydrological models using a lexicographic calibration strategy

Marlene Gelleszun et al.

JOURNAL OF HYDROLOGY (2017)

Article Geology

How is topographic simplicity maintained in ephemeral dryland channels?

Michael Bliss Singer et al.

GEOLOGY (2014)

Article Water Resources

Assessment of the MODIS global evapotranspiration algorithm using eddy covariance measurements and hydrological modelling in the Rio Grande basin

A. L. Ruhoff et al.

HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES (2013)

Article Multidisciplinary Sciences

Terrestrial water fluxes dominated by transpiration

Scott Jasechko et al.

NATURE (2013)

Article Environmental Sciences

Improvements to a MODIS global terrestrial evapotranspiration algorithm

Qiaozhen Mu et al.

REMOTE SENSING OF ENVIRONMENT (2011)

Article Geosciences, Multidisciplinary

Closing the terrestrial water budget from satellite remote sensing

Justin Sheffield et al.

GEOPHYSICAL RESEARCH LETTERS (2009)

Article Agricultural Engineering

Model evaluation guidelines for systematic quantification of accuracy in watershed simulations

D. N. Moriasi et al.

TRANSACTIONS OF THE ASABE (2007)

Article Meteorology & Atmospheric Sciences

The global land data assimilation system

M Rodell et al.

BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY (2004)