Kyoochul Ha

Sixty years of global progress in managed aquifer recharge

Peter Dillon, Pieter J. Stuyfzand, Thomas Grischek et al. · Hydrogeology Journal · 2018 · 590 citations · Full text

A method to improve the stability and accuracy of ANN- and SVM-based time series models for long-term groundwater level predictions

Heesung Yoon, Yunjung Hyun, Kyoochul Ha et al. · Computers & Geosciences · 2016 · 140 citations

Hydrogeology, Engineering, Civil Engineering +7

Magnetic iron oxide nanoparticles prepared by electrical wire explosion for arsenic removal

Kyungsun Song, Wonbaek Kim, Chang–Yul Suh et al. · Powder Technology · 2013 · 78 citations

Materials Science, Magnetism, Ferromagnetism +10

Unmanned aerial vehicles (UAVs)‐based thermal infrared (TIR) mapping, a novel approach to assess groundwater discharge into the coastal zone

Eunhee Lee, Heesung Yoon, Sung Pil Hyun et al. · Limnology and Oceanography Methods · 2016 · 77 citations · Full text

Enrichment and geochemical mobility of heavy metals in bottom sediment of the Hoedong reservoir, Korea and their source apportionment

Pyeong-Koo Lee, Minju Kang, Soonyoung Yu et al. · Chemosphere · 2017 · 71 citations

Environmental Chemistry, Engineering, Bottom Sediment +10