Search Results - "Kang, Taegu"

Machine learning and explainable AI for chlorophyll-a prediction in Namhan River Watershed, South Korea by Han, Ji Woo, Kim, TaeHo, Lee, Sangchul, Kang, Taegu, Im, Jong Kwon

“…[Display omitted] •Developed a ML model for predicting chlorophyll-a in the Namhan River, South Korea.•Identified key variables affecting model accuracy using…”
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Seasonal Variations in the Thermal Stratification Responses and Water Quality of the Paldang Lake by Son, Ju Yeon, Han, Hye Jin, Cho, Yong-Chul, Kang, Taegu, Im, Jong Kwon

“…We evaluated the thermal and chemical stratifications of Paldang Lake using Schmidt’s stability index (SSI) and the chemical stratification index (IC-i) with…”
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Estimation of cyanobacteria pigments in the main rivers of South Korea using spatial attention convolutional neural network with hyperspectral imagery by Hong, Seok Min, Cho, Kyung Hwa, Park, Sanghyun, Kang, Taegu, Kim, Moon Sung, Nam, Gibeom, Pyo, JongCheol

“…Although remote sensing techniques have been used to monitor toxic cyanobacteria with hyperspectral data in inland water, it is difficult to optimize…”
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Predicting Cyanobacterial Blooms Using Hyperspectral Images in a Regulated River by Ahn, Jung Min, Kim, Byungik, Jong, Jaehun, Nam, Gibeom, Park, Lan Joo, Park, Sanghyun, Kang, Taegu, Lee, Jae-Kwan, Kim, Jungwook

“…Process-based modeling for predicting harmful cyanobacteria is affected by a variety of factors, including the initial conditions, boundary conditions…”
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High-Spatial Resolution Monitoring of Phycocyanin and Chlorophyll-a Using Airborne Hyperspectral Imagery by Pyo, Jong, Ligaray, Mayzonee, Kwon, Yong, Ahn, Myoung-Hwan, Kim, Kyunghyun, Lee, Hyuk, Kang, Taegu, Cho, Seong, Park, Yongeun, Cho, Kyung

“…Hyperspectral imagery (HSI) provides substantial information on optical features of water bodies that is usually applicable to water quality monitoring…”
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Comprehensive Water Quality Assessment Using Korean Water Quality Indices and Multivariate Statistical Techniques for Sustainable Water Management of the Paldang Reservoir, South Korea by Cho, Yong-Chul, Im, Jong-Kwon, Han, Jiwoo, Kim, Sang-Hun, Kang, Taegu, Lee, Soyoung

“…The Paldang Reservoir (PDR) in South Korea is vital for supplying drinking water and maintaining ecosystems; thus, a comprehensive understanding of its water…”
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An Integrative Remote Sensing Application of Stacked Autoencoder for Atmospheric Correction and Cyanobacteria Estimation Using Hyperspectral Imagery by Pyo, JongCheol, Duan, Hongtao, Ligaray, Mayzonee, Kim, Minjeong, Baek, Sangsoo, Kwon, Yong Sung, Lee, Hyuk, Kang, Taegu, Kim, Kyunghyun, Cha, YoonKyung, Cho, Kyung Hwa

“…Hyperspectral image sensing can be used to effectively detect the distribution of harmful cyanobacteria. To accomplish this, physical- and/or model-based…”
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qPCR-Based Monitoring of 2-Methylisoborneol/Geosmin-Producing Cyanobacteria in Drinking Water Reservoirs in South Korea by Lee, Jung Eun, Park, Rumi, Yu, Mina, Byeon, Myeongseop, Kang, Taegu

“…Cyanobacteria can exist in water resources and produce odorants. 2-Methylisoborneol (2-MIB) and geosmin are the main odorant compounds affecting the drinking…”
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Evaluation of Organic Matter Contribution Using Absorbance and Chromatographic Parameters in Lake Paldang, Republic of Korea by Cho, Yeon Jung, Seong, Ki Seon, Byeon, Myeong Seop, Kang, Taegu, Im, Jong Kwon

“…Organic matter in lakes is categorized into allochthonous organic matter, such as leaves and sewage effluent, and autochthonous organic matter, generated by…”
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Quantification of Phycocyanin in Inland Waters through Remote Measurement of Ratios and Shifts in Reflection Spectral Peaks by Nam, Gibeom, Shin, Hyunjoo, Ha, Rim, Song, Hyunoh, Yoo, Jaehyun, Lee, Hyuk, Park, Sanghyun, Kang, Taegu, Kim, Kyunghyun

“…This study introduces a semi-empirical algorithm to estimate the extent of the phycocyanin (PC) concentration in eutrophic freshwater bodies; this is achieved…”
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Predicting Cyanobacterial Harmful Algal Blooms (CyanoHABs) in a Regulated River Using a Revised EFDC Model by Ahn, Jung Min, Kim, Jungwook, Park, Lan Joo, Jeon, Jihye, Jong, Jaehun, Min, Joong-Hyuk, Kang, Taegu

“…Cyanobacterial Harmful Algal Blooms (CyanoHABs) produce toxins and odors in public water bodies and drinking water. Current process-based models predict algal…”
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Water Quality, Source Identification, and Risk Assessment of Heavy Metals Using Multivariate Analysis in the Han River Watershed, South Korea by Im, Jong Kwon, Kim, Young Seuk, Cho, Yong Chul, Kang, Taegu, Kim, Sang Hun

“…This study aimed to investigate the irrigation water quality, major pollution sources, and human health hazards by focusing on heavy metal concentrations in…”
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Distribution of Heavy Metals and Organic Compounds: Contamination and Associated Risk Assessment in the Han River Watershed, South Korea by Im, Jong Kwon, Noh, Hye Ran, Kang, Taegu, Kim, Sang Hun

“…Given water pollution increases in aquatic ecosystems resulting from industrialization and rapid urbanization, appropriate treatment strategies to alleviate…”
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Effect of Culture Temperature on 2-Methylisoborneol Production and Gene Expression in Two Strains of Pseudanabaena sp by Park, Rumi, Yu, Mi-Na, Park, Ji-Hyun, Kang, Taegu, Lee, Jung-Eun

“…The presence of the odorant 2-methylisoborneol (2-MIB) in drinking water sources is undesirable. Although 2-MIB production is known to be influenced by…”
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Activity Concentration of Natural Radionuclides in Surface Sediments of Major River Watersheds in Korea and Assessment of Radiological Hazards by Kang, Tae-Woo, An, Mijeong, Han, Young-Un, Yang, Hae Jong, Kang, Taegu, Jung, Soojung, Lee, Won-Seok, Park, Won-Pyo

“…The assessment of potential radiation hazards in accumulated sediments in aquatic ecosystems is vital for the management and disposal of sediments…”
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Cilioretinal Artery Occlusion after Endovascular Coil Embolization for Anterior Communicating Artery by Bae, Heewon, Kang, TaeGu, Jeong, Da-Eun, Shim, KyuHwan, Kang, MinJu

“…Unruptured intracranial aneurysms have a risk of rupture, so coil embolization is widely practiced as it preserves a patent artery. There are complications of…”
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The relative importance of water temperature and residence time in predicting cyanobacteria abundance in regulated rivers by Cha, YoonKyung, Cho, Kyung Hwa, Lee, Hyuk, Kang, Taegu, Kim, Joon Ha

“…Despite a growing awareness of the problems associated with cyanobacterial blooms in rivers, and particularly in regulated rivers, the drivers of bloom…”
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Multiple remotely sensed datasets and machine learning models to predict chlorophyll-a concentration in the Nakdong River, South Korea by Lee, Byeongwon, Im, Jong Kwon, Han, Ji Woo, Kang, Taegu, Kim, Wonkook, Kim, Moonil, Lee, Sangchul

“…The Nakdong River is a crucial water resource in South Korea, supplying water for various purposes such as potable water, irrigation, and recreation. However,…”
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Evaluating physico-chemical influences on cyanobacterial blooms using hyperspectral images in inland water, Korea by Park, Yongeun, Pyo, JongCheol, Kwon, Yong Sung, Cha, YoonKyung, Lee, Hyuk, Kang, Taegu, Cho, Kyung Hwa

“…Understanding harmful algal blooms is imperative to protect aquatic ecosystems and human health. This study describes the spatial and temporal distributions of…”
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Deep learning-based retrieval of cyanobacteria pigment in inland water for in-situ and airborne hyperspectral data by Yim, Inhyeok, Shin, Jihoon, Lee, Hyuk, Park, Sanghyun, Nam, Gibeom, Kang, Taegu, Cho, Kyung Hwa, Cha, YoonKyung

“…•SAE-DNN is proposed for estimation of phycocianin concentration in inland waters.•SAE-DNN outperforms DNN and band-ratio algorithms.•SAE-DNNPeaks, a…”
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