Search Results - "Wu, Genghong"

Unique contributions of chlorophyll and nitrogen to predict crop photosynthetic capacity from leaf spectroscopy by Wang, Sheng, Guan, Kaiyu, Wang, Zhihui, Ainsworth, Elizabeth A, Zheng, Ting, Townsend, Philip A, Li, Kaiyuan, Moller, Christopher, Wu, Genghong, Jiang, Chongya

“…Leaf chlorophyll content and nitrogen concentration have unique contributions to predict maize photosynthetic capacity. Radiative transfer model accurately…”
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Evaluation of average leaf inclination angle quantified by indirect optical instruments in crop fields by Li, Kaiyuan, Jiang, Chongya, Guan, Kaiyu, Wu, Genghong, Ma, Zewei, Li, Ziyi

“…•Average leaf inclination angle was estimated using three indirect optical instruments.•LAI-2200 and 30°-tilted camera showed higher agreement with direct…”
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Airborne hyperspectral imaging of nitrogen deficiency on crop traits and yield of maize by machine learning and radiative transfer modeling by Wang, Sheng, Guan, Kaiyu, Wang, Zhihui, Ainsworth, Elizabeth A., Zheng, Ting, Townsend, Philip A., Liu, Nanfeng, Nafziger, Emerson, Masters, Michael D., Li, Kaiyuan, Wu, Genghong, Jiang, Chongya

“…•Photosynthetic capacity of maize was predicted from airborne hyperspectral imagery.•Radiative transfer modeling surrogates and PLSR were used to predict leaf…”
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Radiance-based NIRv as a proxy for GPP of corn and soybean by Wu, Genghong, Guan, Kaiyu, Jiang, Chongya, Peng, Bin, Kimm, Hyungsuk, Chen, Min, Yang, Xi, Wang, Sheng, Suyker, Andrew E, Bernacchi, Carl J, Moore, Caitlin E, Zeng, Yelu, Berry, Joseph A, Cendrero-Mateo, M Pilar

“…Substantial uncertainty exists in daily and sub-daily gross primary production (GPP) estimation, which dampens accurate monitoring of the global carbon cycle…”
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A physiological signal derived from sun-induced chlorophyll fluorescence quantifies crop physiological response to environmental stresses in the U.S. Corn Belt by Kimm, Hyungsuk, Guan, Kaiyu, Jiang, Chongya, Miao, Guofang, Wu, Genghong, Suyker, Andrew E, Ainsworth, Elizabeth A, Bernacchi, Carl J, Montes, Christopher M, Berry, Joseph A, Yang, Xi, Frankenberg, Christian, Chen, Min, Köhler, Philipp

“…Abstract Sun-induced chlorophyll fluorescence (SIF) measurements have shown unique potential for quantifying plant physiological stress. However, recent…”
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Ground far-red sun-induced chlorophyll fluorescence and vegetation indices in the US Midwestern agroecosystems by Wu, Genghong, Guan, Kaiyu, Kimm, Hyungsuk, Miao, Guofang, Yang, Xi, Jiang, Chongya

“…Sun-induced chlorophyll fluorescence (SIF) provides an opportunity to study terrestrial ecosystem photosynthesis dynamics. However, the current coarse…”
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Assessing the impact of land use and changes in land cover related to carbon storage by linking trajectory analysis and InVEST models in the Nandu River Basin on Hainan Island in China by Gong, Wenfeng, Duan, Xuanyu, Mao, Mingjiang, Hu, Jihan, Sun, Yuxin, Wu, Genghong, Zhang, Yangyang, Xie, Yidan, Qiu, Xincai, Rao, Xiaodong, Liu, Tiedong, Liu, Tao

“…This study aims to evaluate the effects of the spatiotemporal patterns of land-use and land-cover (LULC) changes on the dynamics of carbon storage in a…”
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Construction of an Ecological Security Pattern for the National Park of Hainan Tropical Rainforest on the Basis of the Importance of the Function and Sensitivity of Its Ecosystem Services by Wei, Lingyan, Li, Meihui, Ma, Yixi, Wang, Yongshi, Wu, Genghong, Liu, Tiedong, Gong, Wenfeng, Mao, Mingjiang, Zhao, Yixian, Wei, Youhao, Huang, Shirui, Huang, Liya

“…The National Park of Hainan Tropical Rainforest (NPHTR) plays the crucial role of an ecological barrier for Hainan Island. It also serves as a valuable…”
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Remote sensing and environmental assessment of wetland ecological degradation in the Small Sanjiang Plain, Northeast China by Sun, Yuxin, Wu, Genghong, Mao, Mingjiang, Duan, Xuanyu, Hu, Jihan, Zhang, Yangyang, Xie, Yidan, Qiu, Xincai, Gong, Wenfeng, Liu, Tao, Liu, Tiedong

“…Introduction The plain marsh wetland ecosystems are sensitive to changes in the natural environment and the intensity of human activities. The Sanjiang Plain…”
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Solar-induced chlorophyll fluorescence captures the effects of elevated ozone on canopy structure and acceleration of senescence in soybean by Wu, Genghong, Guan, Kaiyu, Ainsworth, Elizabeth A, Martin, Duncan G, Kimm, Hyungsuk, Yang, Xi

“…Solar-induced chlorophyll fluorescence (SIF) provides an opportunity to rapidly and non-destructively investigate how plants respond to stress. Here, we…”
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Difference in seasonal peak timing of soybean far-red SIF and GPP explained by canopy structure and chlorophyll content by Wu, Genghong, Jiang, Chongya, Kimm, Hyungsuk, Wang, Sheng, Bernacchi, Carl, Moore, Caitlin E., Suyker, Andy, Yang, Xi, Magney, Troy, Frankenberg, Christian, Ryu, Youngryel, Dechant, Benjamin, Guan, Kaiyu

“…Recent advances in remotely sensed solar-induced chlorophyll fluorescence (SIF) have provided an exciting and promising opportunity for estimating gross…”
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Attributing differences of solar-induced chlorophyll fluorescence (SIF)-gross primary production (GPP) relationships between two C4 crops: corn and miscanthus by Wu, Genghong, Guan, Kaiyu, Jiang, Chongya, Kimm, Hyungsuk, Miao, Guofang, Bernacchi, Carl J., Moore, Caitlin E., Ainsworth, Elizabeth A., Yang, Xi, Berry, Joseph A., Frankenberg, Christian, Chen, Min

“…There remains limited information to characterize the solar-induced chlorophyll fluorescence (SIF)-gross primary production (GPP) relationship in C4 cropping…”
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Satellite footprint data from OCO-2 and TROPOMI reveal significant spatio-temporal and inter-vegetation type variabilities of solar-induced fluorescence yield in the U.S. Midwest by Wang, Cong, Guan, Kaiyu, Peng, Bin, Chen, Min, Jiang, Chongya, Zeng, Yelu, Wu, Genghong, Wang, Sheng, Wu, Jin, Yang, Xi, Frankenberg, Christian, Köhler, Philipp, Berry, Joseph, Bernacchi, Carl, Zhu, Kai, Alden, Caroline, Miao, Guofang

“…Solar-induced chlorophyll fluorescence (SIF) measured from space has been increasingly used to quantify plant photosynthesis at regional and global scales…”
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Quantifying high‐temperature stress on soybean canopy photosynthesis: The unique role of sun‐induced chlorophyll fluorescence by Kimm, Hyungsuk, Guan, Kaiyu, Burroughs, Charles H., Peng, Bin, Ainsworth, Elizabeth A., Bernacchi, Carl J., Moore, Caitlin E., Kumagai, Etsushi, Yang, Xi, Berry, Joseph A., Wu, Genghong

“…High temperature and accompanying high vapor pressure deficit often stress plants without causing distinctive changes in plant canopy structure and…”
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SIF-based GPP modeling for evergreen forests considering the seasonal variation in maximum photochemical efficiency by Chen, Ruonan, Liu, Liangyun, Liu, Zhunqiao, Liu, Xinjie, Kim, Jongmin, Kim, Hyun Seok, Lee, Hojin, Wu, Genghong, Guo, Chenhui, Gu, Lianhong

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Spatio-temporal characteristics and multi-scenario simulation analysis of ecosystem service value in coastal wetland: A case study of the coastal zone of Hainan Island, China by Wei, Lingyan, Mao, Mingjiang, Zhao, Yixian, Wu, Genghong, Wang, Hongbo, Li, Meihui, Liu, Tiedong, Wei, Youhao, Huang, Shirui, Huang, Liya, Gong, Wenfeng, Wang, Wei

“…Coastal wetland ecosystems harbor rich biodiversity and possess significant ecosystem service value (ESV). Therefore, it offers a range of crucial ecosystem…”
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Can upscaling ground nadir SIF to eddy covariance footprint improve the relationship between SIF and GPP in croplands? by Wu, Genghong, Guan, Kaiyu, Jiang, Chongya, Kimm, Hyungsuk, Miao, Guofang, Yang, Xi, Bernacchi, Carl J., Sun, Xiangmin, Suyker, Andrew E, Moore, Caitlin E.

“…•Ground nadir SIF were upscaled to EC footprint using satellite VIs.•SIF-GPP relationships did not significantly change after upscaling in croplands.•Different…”
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SIF-based GPP modeling for evergreen forests considering the seasonal variation in maximum photochemical efficiency by Chen, Ruonan, Liu, Liangyun, Liu, Zhunqiao, Liu, Xinjie, Kim, Jongmin, Kim, Hyun Seok, Lee, Hojin, Wu, Genghong, Guo, Chenhui, Gu, Lianhong

“…Solar-induced chlorophyll fluorescence (SIF) has shown great potential in estimating gross primary production (GPP). However, their quantitative relationship…”
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Interannual variability of ecosystem iso/anisohydry is regulated by environmental dryness by Wu, Genghong, Guan, Kaiyu, Li, Yan, Novick, Kimberly A., Feng, Xue, McDowell, Nate G., Konings, Alexandra G., Thompson, Sally E., Kimball, John S., De Kauwe, Martin G., Ainsworth, Elizabeth A., Jiang, Chongya

“…Summary ●Plants are characterized by the iso/anisohydry continuum depending on how they regulate leaf water potential (ΨL). However, how iso/anisohydry changes…”
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Assessing Different Plant‐Centric Water Stress Metrics for Irrigation Efficacy Using Soil‐Plant‐Atmosphere‐Continuum Simulation by Zhang, Jingwen, Guan, Kaiyu, Peng, Bin, Pan, Ming, Zhou, Wang, Grant, Robert F., Franz, Trenton E., Rudnick, Daran R., Heeren, Derek M., Suyker, Andrew, Yang, Yi, Wu, Genghong

“…Understanding plant water stress (PWS) in the soil‐plant‐atmosphere‐continuum (SPAC) that connects water supply from soil, water demand from atmosphere, and…”
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