Dongryeol Ryu

Seasonal forecast of soil moisture over Mediterranean-climate forest catchments using a machine learning approach

R Chandra Joshi, D Ryu, PNJ Lane, GJ Sheridan

Journal article  |  2023  |  Journal of Hydrology

Seasonal forecast of soil moisture at large spatial scale over forested landscape has numerous implications in forest hydrology an..

Retrieving canopy nitrogen concentration and aboveground biomass with deep learning for ryegrass and barley: comparing models and determining waveband contribution

MK Patel, J Padarian, AW Western, GJ Fitzgerald, AB McBratney, EM Perry, H Suter, D Ryu

Journal article  |  2023  |  Field Crops Research

Real-time crop canopy nitrogen concentration (CNC) and aboveground biomass (AGB) sensing capability can enable precision agricultu..

Supplementary material to "Seasonal crop yield prediction with SEAS5 long-range meteorological forecasts in a land surface modelling approach"

Theresa Boas, Heye Bogena, Dongryeol Ryu, Harry Vereecken, Andrew Western, Harrie-Jan Hendricks-Franssen

Other  |  2023

Role of vegetation responses in hydrological shifts under multiyear droughts

Hansini Gardiya Weligamage, Keirnan Fowler, Margarita Saft, Dongryeol Ryu, Tim Peterson, Murray Peel

Other  |  2023

<p>Drought-induced vegetation responses are often hypothesized as one of the key drivers of hydrological changes under multi..

Simulating regional inter-annual crop yield variability over multiple decades with the Community Land Model (CLM5) 

Theresa Boas, Heye Bogena, Dongryeol Ryu, Harry Vereecken, Andrew Western, Harrie-Jan Hendricks-Franssen

Other  |  2023

<p>Global climate change with a predicted increase in weather extremes entails vulnerability and new challenges to regional ..

A global-scale intercomparison of Triple Collocation Analysis- and ground-based soil moisture time-variant errors derived from different rescaling techniques

Kai Wu, Dongryeol Ryu, Wolfgang Wagner, Zhongmin Hu

Journal article  |  2023  |  REMOTE SENSING OF ENVIRONMENT

Explaining changes in rainfall-runoff relationships during and after Australia's Millennium Drought: a community perspective

Keirnan Fowler, Murray Peel, Margarita Saft, Tim J Peterson, Andrew Western, Lawrence Band, Cuan Petheram, Sandra Dharmadi, Kim Seong Tan, Lu Zhang, Patrick Lane, Anthony Kiem, Lucy Marshall, Anne Griebel, Belinda E Medlyn, Dongryeol Ryu, Giancarlo Bonotto, Conrad Wasko, Anna Ukkola, Clare Stephens, et al.

Journal article  |  2022  |  HYDROLOGY AND EARTH SYSTEM SCIENCES

The Millennium Drought lasted more than a decade and is notable for causing persistent shifts in the relationship between rainfall..

Possible Increase of Air Temperature by Irrigation

Huazhen Li, Min-Hui Lo, Dongryeol Ryu, Murray Peel, Yongqiang Zhang

Journal article  |  2022  |  GEOPHYSICAL RESEARCH LETTERS

Irrigation cools near surface air temperature by increasing evapotranspiration from wetter soil. However, elevated evapotranspirat..

Comparison of KOMPSAT-5 and Sentinel-1 Radar Data for Soil Moisture Estimations Using a New Semi-Empirical Model

Liangliang Tao, Dongryeol Ryu, Andrew Western, Sun-Gu Lee

Journal article  |  2022  |  REMOTE SENSING

X-band KOMPSAT-5 provides a good perspective for soil moisture retrieval at high-spatial resolution over arid and semi-arid areas...

An analysis framework to evaluate irrigation decisions using short-term ensemble weather forecasts

Danlu Guo, Quan J Wang, Dongryeol Ryu, Qichun Yang, Peter Moller, Andrew W Western

Journal article  |  2022  |  IRRIGATION SCIENCE

Irrigation water is an expensive and limited resource and optimal scheduling can boost water efficiency. Scheduling decisions ofte..