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Showing results 1 to 40 of 72

Issue Date	Title / Author(s) / Citation	File
2008-09	Evaluation of land surface radiation balance derived from moderate resolution imaging spectroradiometer (MODIS) over complex terrain and heterogeneous landscape on clear sky days Ryu, Youngryel; Kang, Sinkyu; Moon, Sang-Ki; Kim, Joon Agricultural and Forest Meteorology, Vol.148 No.10, pp.1538-1552	DOI
2010-01	How to quantify tree leaf area index in an open savanna ecosystem: A multi-instrument and multi-model approach Ryu, Youngryel; Sonnentag, Oliver; Nilson, Tiit; Vargas, Rodrigo; Kobayashi, Hideki; Wenk, Rebecca; Baldocchi, Dennis D. Agricultural and Forest Meteorology, Vol.150 No.1, pp.63-76	DOI
2010-03	On the correct estimation of effective leaf area index: Does it reveal information on clumping effects? Ryu, Y.; Nilson, T.; Kobayashi, H.; Sonnentag, O.; Law, B.E.; Baldocchi, D.D. Agricultural and Forest Meteorology, Vol.150 No.3, pp.463-472	DOI
2010-12	Testing the performance of a novel spectral reflectance sensor, built with light emitting diodes (LEDs), to monitor ecosystem metabolism, structure and function Ryu, Youngryel; Baldocchi, Dennis D.; Verfaillie, Joseph; Ma, Siyan; Falk, Matthias; Ruiz-Mercado, Ilse; Hehn, Ted; Sonnentag, Oliver Agricultural and Forest Meteorology, Vol.150 No.12, pp.1597-1606	DOI
2011-07	Tracking the structural and functional development of a perennial pepperweed (Lepidium latifolium L.) infestation using a multi-year archive of webcam imagery and eddy covariance measurements Sonnentag, O.; Detto, M.; Vargas, R.; Ryu, Y.; Runkle, B. R. K.; Kelly, M.; Baldocchi, D. D. Agricultural and Forest Meteorology, Vol.151 No.7, pp.916-926	DOI
2012-01	On the temporal upscaling of evapotranspiration from instantaneous remote sensing measurements to 8-day mean daily-sums Ryu, Youngryel; Baldocchi, Dennis D.; Black, T. Andrew; Detto, Matteo; Law, Beverly E.; Leuning, Ray; Miyata, Akira; Reichstein, Markus; Vargas, Rodrigo; Ammann, Christof; Beringer, Jason; Flanagan, Lawrence B.; Gu, Lianhong; Hutley, Lindsay B.; Kim, Joon; McCaughey, Harry; Moors, Eddy J.; Rambal, Serge; Vesala, Timo Agricultural and Forest Meteorology, Vol.152 No.1, pp.212-222	DOI
2012-01	Modeling energy and carbon fluxes in a heterogeneous oak woodland: A three-dimensional approach Kobayashi, Hideki; Baldocchi, Dennis D.; Ryu, Youngryel; Chen, Qi; Ma, Siyan; Osuna, Jessica L.; Ustin, Susan L. Agricultural and Forest Meteorology, Vol.152 No.1, pp.83-100	DOI
2012-11	Continuous observation of tree leaf area index at ecosystem scale using upward-pointing digital cameras Ryu, Youngryel; Verfaillie, Joseph; Macfarlane, Craig; Kobayashi, Hideki; Sonnentag, Oliver; Vargas, Rodrigo; Ma, Siyan; Baldocchi, Dennis D. Remote Sensing of Environment, Vol.126, pp.116-125	DOI
2013-02	Climate change, phenology, and phenological control of vegetation feedbacks to the climate system Richardson, Andrew D.; Keenan, Trevor F.; Migliavacca, Mirco; Ryu, Youngryel; Sonnentag, Oliver; Toomey, Michael Agricultural and Forest Meteorology, Vol.169, pp.156-173	DOI
2013-06	On the correct estimation of gap fraction: How to remove scattered radiation in gap fraction measurements? Kobayashi, Hideki; Ryu, Youngryel; Baldocchi, Dennis D.; Welles, Jon M.; Norman, John M. Agricultural and Forest Meteorology, Vol.174, pp.170-183	DOI
2013-11	Retrieving vegetation clumping index from Multi-angle Imaging SpectroRadiometer (MISR) data at 275 m resolution Pisek, Jan; Ryu, Youngryel; Sprintsin, Michael; He, Liming; Oliphant, Andrew J.; Korhonen, Lauri; Kuusk, Joel; Kuusk, Andres; Bergstrom, Rafael; Verrelst, Jochem; Alikas, Krista Remote Sensing of Environment, Vol.138, pp.126-133	DOI
2014-06	Monitoring multi-layer canopy spring phenology of temperate deciduous and evergreen forests using low-cost spectral sensors Ryu, Youngryel; Lee, Galam; Jeon, Soohyun; Song, Youngkeun; Kimm, Hyungsuk Remote Sensing of Environment, Vol.149, pp.227-238	DOI
2014-07	CAMP: Community Access MODIS Pipeline Hendrix, Valerie; Ramakrishnan, Lavanya; Ryu, Youngryel; van Ingen, Catharine; Jackson, Keith R.; Agarwal, Deborah Future Generation Computer Systems, Vol.36, pp.418-429	DOI
2014-10	Digital canopy photography: Exposed and in the raw Macfarlane, Craig; Ryu, Youngryel; Ogden, Gary N.; Sonnentag, Oliver Agricultural and Forest Meteorology, Vol.197, pp.244-253	DOI
2014-11	Interannual variability of regional evapotranspiration under precipitation extremes: A case study of the Youngsan River basin in Korea Song, Youngkeun; Ryu, Youngryel; Jeon, Soohyun Journal of Hydrology, Vol.519 No.PD, pp.3531-3540	DOI
2015-04	Land use and land cover changes explain spatial and temporal variations of the soil organic carbon stocks in a constructed urban park Bae, Jeehwan; Ryu, Youngryel Landscape and Urban Planning, Vol.136, pp.57-67	DOI
2015-07	Characteristics of Landsat 8 OLI-derived NDVI by comparison with multiple satellite sensors and in-situ observations Ke, Yinghai; Im, Jungho; Lee, Junghee; Gong, Huili; Ryu, Youngryel Remote Sensing of Environment, Vol.164, pp.298-313	DOI
2016-05	Correction for light scattering combined with sub-pixel classification improves estimation of gap fraction from digital cover photography Hwang, Yorum; Ryu, Youngryel; Kimm, Hyungsuk; Jiang, Chongya; Lang, Mait; Macfarlane, Craig; Sonnentag, Oliver Agricultural and Forest Meteorology, Vol.222, pp.32-44	DOI
2016-12	Multi-scale evaluation of global gross primary productivity and evapotranspiration products derived from Breathing Earth System Simulator (BESS) Jiang, Chongya; Ryu, Youngryel Remote Sensing of Environment, Vol.186, pp.528-547	DOI
2017-01	Seasonal and inter-annual variability of soil moisture stress function in dryland wheat field, Australia Akuraju, Venkata Radha; Ryu, Dongryeol; George, Biju; Ryu, Youngryel; Dassanayake, Kithsiri Agricultural and Forest Meteorology, Vol.232, pp.489-499	DOI
2017-11	Spatial and temporal variations in soil respiration among different land cover types under wet and dry years in an urban park Bae, Jeehwan; Ryu, Young Ryel Landscape and Urban Planning, Vol.167, pp.378-385	DOI
2018-01	MODIS-derived global land products of shortwave radiation and diffuse and total photosynthetically active radiation at 5 km resolution from 2000 Ryu, Youngryel; Jiang, Chongya; Kobayashi, Hideki; Detto, Matteo Remote Sensing of Environment, Vol.204, pp.812-825	DOI
2018-02	NDVI derived from near-infrared-enabled digital cameras: Applicability across different plant functional types Filippa, Gianluca; Cremonese, Edoardo; Migliavacca, Mirco; Galvagno, Marta; Sonnentag, Oliver; Humphreys, Elyn; Hufkens, Koen; Ryu, Youngryel; Verfaillie, Joseph; di Cella, Umberto Morra; Richardson, Andrew D. Agricultural and Forest Meteorology, Vol.249, pp.275-285	DOI
2018-06	BESS-Rice: A remote sensing derived and biophysical process-based rice productivity simulation model Huang, Yan; Ryu, Youngryel; Jiang, Chongya; Kimm, Hyungsuk; Kim, Soyoun; Kang, Minseok; Shim, Kyomoon Agricultural and Forest Meteorology, Vol.256, pp.253-269	DOI
2018-10	Evaluating connectivity for two mid-sized mammals across modified riparian corridors with wildlife crossing monitoring and species distribution modeling Jeong, Seunggyu; Kim, Ho Gul; Thorne, James H.; Lee, Hwasu; Cho, Yong-Hyeon; Lee, Dong Kun; Park, Chong Hwa; Seo, Changwan Global Ecology and Conservation, Vol.16, p. e00485	DOI
2018-10	Sun-induced chlorophyll fluorescence is more strongly related to absorbed light than to photosynthesis at half-hourly resolution in a rice paddy Yang, Kaige; Ryu, Youngryel; Dechant, Benjamin; Berry, Joseph A.; Hwang, Yorum; Jiang, Chongya; Kang, Minseok; Min, Jongmin; Kimm, Hyungsuk; Kornfeld, Ari; Yang, Xi Remote Sensing of Environment, Vol.216, pp.658-673	DOI
2019-01	Continuous observation of vegetation canopy dynamics using an integrated low-cost, near-surface remote sensing system Kim, Jongmin; Ryu, Youngryel; Jiang, Chongya; Hwang, Yorum Agricultural and Forest Meteorology, Vol.264, pp.164-177	DOI
2019-03	Influence of urban form on the cooling effect of a small urban river Park, Chae Yeon; Lee, Dong Kun; Asawa, Takashi; Murakami, Akinobu; Kim, Ho Gul; Lee, Myung Kyoon; Lee, Ho Sang Landscape and Urban Planning, Vol.183, pp.26-35	view file DOI
2019-03	Immobilization of layered double hydroxide in poly(vinylidene fluoride)/poly(vinyl alcohol) polymer matrices to synthesize bead-type adsorbents for phosphate removal from natural water Kim, Jae-Hyun; Kang, Jin-Kyu; Lee, Seung-Chan; Kim, Song-Bae Applied Clay Science, Vol.170, pp.1-12	DOI
2019-03	What is global photosynthesis? History, uncertainties and opportunities Ryu, Youngryel; Berry, Joseph A.; Baldocchi, Dennis D. Remote Sensing of Environment, Vol.223, pp.95-114	DOI
2019-05	Synthesis of an oxidized mesoporous carbon-based magnetic composite and its application for heavy metal removal from aqueous solutions Yi, In-Geol; Kang, Jin-Kyu; Lee, Seung-Chan; Lee, Chang-Gu; Kim, Song-Bae Microporous and Mesoporous Materials, Vol.279, pp.45-52	DOI
2019-05	Comparison between point cloud and mesh models using images from an unmanned aerial vehicle Park, Haekyung; Lee, Dongkun Measurement: Journal of the International Measurement Confederation, Vol.138, pp.461-466	DOI
2019-06	Oxidation and molecular properties of microcystin-LR, microcystin-RR and anatoxin-a using UV-light-emitting diodes at 255 nm in combination with H2O2 Park, Jeong-Ann; Yang, Boram; Jang, Mi; Kim, Jae-Hyun; Kim, Song-Bae; Park, Hee-Deung; Park, Hyun-Mee; Lee, Sang-Hyup; Choi, Jae-Woo Chemical Engineering Journal, Vol.366, pp.423-432	DOI
2019-07	Variations in pedestrian mean radiant temperature based on the spacing and size of street trees Park, Chae Yeon; Lee, Dong Kun; Krayenhoff, E. Scott; Heo, Han Kyul; Hyun, Jung Hee; Oh, Kyushik; Park, Tae Yoon Sustainable Cities and Society, Vol.48, p. 101521	DOI
2019-09	Exploring the spatial relationship between airborne-derived red and far-red sun-induced fluorescence and process-based GPP estimates in a forest ecosystem Tagliabue, Giulia; Panigada, Cinzia; Dechant, Benjamin; Baret, Frederic; Cogliati, Sergio; Colombo, Roberto; Migliavacca, Mirco; Rademske, Patrick; Schickling, Anke; Schuttemeyer, Dirk; Verrelst, Jochem; Rascher, Uwe; Ryu, Youngryel; Rossini, Micol Remote Sensing of Environment, Vol.231, p. 111272	DOI
2019-10	Influences of planning unit shape and size in landscapes dominated by different land-cover types on systematic conservation planning Mo, Yongwon; Kim, Ho Gul; Huber, Patrick R.; Thorne, James H.; Hijioka, Yasuaki; Lee, Dong Kun Global Ecology and Conservation, Vol.20, p. e00739	DOI
2019-10	A practical approach for estimating the escape ratio of near-infrared solar-induced chlorophyll fluorescence Zeng, Yelu; Badgley, Grayson; Dechant, Benjamin; Ryu, Youngryel; Chen, Min; Berry, J. A. Remote Sensing of Environment, Vol.232, p. 111209	DOI
2019-12	Making full use of hyperspectral data for gross primary productivity estimation with multivariate regression: Mechanistic insights from observations and process-based simulations Dechant, Benjamin; Ryu, Youngryel; Kang, Minseok Remote Sensing of Environment, Vol.234, p. 111435	DOI
2020-05	Canopy structure explains the relationship between photosynthesis and sun-induced chlorophyll fluorescence in crops Dechant, Benjamin; Ryu, Youngryel; Badgley, Grayson; Zeng, Yelu; Berry, Joseph A.; Zhang, Yongguang; Goulas, Yves; Li, Zhaohui; Zhang, Qian; Kang, Minseok; Li, Ji; Moya, Ismael Remote Sensing of Environment, Vol.241, p. 111733	DOI
2020-05	Comprehensive assessments of carbon dynamics in an intermittently-irrigated rice paddy Hwang, Yorum; Ryu, Youngryel; Huang, Yan; Kim, Jongho; Iwata, Hiroki; Kang, Minseok Agricultural and Forest Meteorology, Vol.285, p. 107933	DOI

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