Sun-induced chlorophyll fluorescence is more strongly related to absorbed light than to photosynthesis at half-hourly resolution in a rice paddy K Yang, Y Ryu, B Dechant, JA Berry, Y Hwang, C Jiang, M Kang, J Kim, ... Remote Sensing of Environment 216, 658-673, 2018 | 186 | 2018 |
Continuous observation of vegetation canopy dynamics using an integrated low-cost, near-surface remote sensing system J Kim, Y Ryu, C Jiang, Y Hwang Agricultural and forest meteorology 264, 164-177, 2019 | 63 | 2019 |
Comprehensive assessments of carbon dynamics in an intermittently-irrigated rice paddy Y Hwang, Y Ryu, Y Huang, J Kim, H Iwata, M Kang Agricultural and Forest Meteorology 285, 107933, 2020 | 47 | 2020 |
Correction for light scattering combined with sub-pixel classification improves estimation of gap fraction from digital cover photography Y Hwang, Y Ryu, H Kimm, C Jiang, M Lang, C Macfarlane, O Sonnentag Agricultural and Forest Meteorology 222, 32-44, 2016 | 40 | 2016 |
Expanding vegetated areas by human activities and strengthening vegetation growth concurrently explain the greening of Seoul Y Hwang, Y Ryu, S Qu Landscape and Urban Planning 227, 104518, 2022 | 21 | 2022 |
Canopy structural changes explain reductions in canopy-level solar induced chlorophyll fluorescence in Prunus yedoensis seedlings under a drought stress condition Y Hwang, J Kim, Y Ryu Remote Sensing of Environment 296, 113733, 2023 | 12 | 2023 |
Correcting confounding canopy structure, biochemistry and soil background effects improves leaf area index estimates across diverse ecosystems from Sentinel-2 imagery L Wan, Y Ryu, B Dechant, Y Hwang, H Feng, Y Kang, S Jeong, J Lee, ... Remote Sensing of Environment 309, 114224, 2024 | | 2024 |
Changes in leaf inclination angle explain the reduction of canopy-level solar-induced chlorophyll fluorescence under drought stress conditions Y Hwang, J Kim, Y Ryu AGU Fall Meeting Abstracts 2022, B42I-1740, 2022 | | 2022 |
Expansion of the vegetated areas by human activities and vegetation growth simultaneously explain the greening of Seoul Y Hwang, Y Ryu, S Qu AGU Fall Meeting Abstracts 2021, GC35L-0830, 2021 | | 2021 |
Spatial and temporal variations of quantity and quality in greenspace in Seoul over 1987-2017 Y Hwang, Y Ryu, S Qu AGU Fall Meeting Abstracts 2020, GC131-02, 2020 | | 2020 |
Vision and LiDAR Data Fusion System for Tree Species Detection in an Urban Scale V Lodhi, Y Ryu, Y Hwang AGU Fall Meeting Abstracts 2020, IN007-10, 2020 | | 2020 |
UrbanSpec: an integrated experiment to monitor individual tree structure and functions at a city scale Y Ryu, Y Hwang, W Choi, J Kim, J Bae, Y Kim, J Shin, J Kim, M Kim, ... AGU Fall Meeting Abstracts 2019, GC21I-1391, 2019 | | 2019 |
Monitoring seasonal variation of individual tree structures in an urban park using terrestrial laser scanning Y Hwang, Y Ryu AGU Fall Meeting Abstracts 2019, GC21H-1394, 2019 | | 2019 |
Quantifying CO2 and CH4 fluxes over an intermittently-irrigated rice paddy. Y Hwang, Y Ryu, M Kang, Y Huang Geophysical Research Abstracts 21, 2019 | | 2019 |
Sun-induced chlorophyll fluorescence as a better proxy of absorbed light than canopy photosynthesis in a rice paddy Y Ryu, B Dechant, K Yang, JA Berry, H Kim, M Kang, Y Zeng, A Kornfeld, ... AGU Fall Meeting Abstracts 2018, A43N-3304, 2018 | | 2018 |
Quantifying seasonal variation of leaf area index using near-infrared digital camera in a rice paddy Y Hwang, Y Ryu, J Kim AGU Fall Meeting Abstracts 2017, B23E-2120, 2017 | | 2017 |
Relationship between Sun-induced Chlorophyll Fluorescence and Gross Primary Production at Diurnal and Seasonal Scales, a Case Study in A Rice Paddy K Yang, Y Ryu, H Kimm, B Dechant, C Jiang, Y Hwang, J Kim, M Kang, ... Proceedings of The Korean Society of Agricultural and Forest Meteorology …, 2017 | | 2017 |
Quantifying CO2, H2O, and CH4 fluxes over an intermittently- irrigated rice paddy Y Hwang, Y Ryu, M Kang, S Choi, H Kim AGU Fall Meeting Abstracts 2016, B41B-0413, 2016 | | 2016 |
How Well Do SiF And Other Vegetation Spectral Indices Track Temporal Variations of Canopy Photosynthesis in A Paddy Rice Y Kaige, Y Ryu, H Kimm, Y Huang, C Jiang, Y Hwang, J Kim, M Kang AGU Fall Meeting Abstracts 2016, B54A-02, 2016 | | 2016 |
Automatic monitoring of ecosystem structure and functions using integrated low-cost near surface sensors J Kim, Y Ryu, C Jiang, Y Hwang AGU Fall Meeting Abstracts 2016, B53I-0626, 2016 | | 2016 |