C
Chongya Jiang
Researcher at University of Illinois at Urbana–Champaign
Publications - 54
Citations - 2791
Chongya Jiang is an academic researcher from University of Illinois at Urbana–Champaign. The author has contributed to research in topics: Leaf area index & Environmental science. The author has an hindex of 20, co-authored 44 publications receiving 1452 citations. Previous affiliations of Chongya Jiang include Chinese Academy of Sciences & Northeastern University (China).
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Journal ArticleDOI
Increased atmospheric vapor pressure deficit reduces global vegetation growth
Wenping Yuan,Yi Zheng,Shilong Piao,Philippe Ciais,Danica Lombardozzi,Ying-Ping Wang,Ying-Ping Wang,Youngryel Ryu,Guixing Chen,Wenjie Dong,Zhongming Hu,Atul K. Jain,Chongya Jiang,Etsushi Kato,Shihua Li,Sebastian Lienert,Shuguang Liu,Julia E. M. S. Nabel,Zhangcai Qin,Timothy A. Quine,Stephen Sitch,William K. Smith,Fan Wang,Chaoyang Wu,Zhiqiang Xiao,Song Yang +25 more
TL;DR: The results highlight that the impacts of VPD on vegetation growth should be adequately considered to assess ecosystem responses to future climate conditions.
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Multi-scale evaluation of global gross primary productivity and evapotranspiration products derived from Breathing Earth System Simulator (BESS)
Chongya Jiang,Youngryel Ryu +1 more
TL;DR: In this article, a new set of global 8-day composite 1-km resolution gross primary production (GPP) and evapotranspiration (ET) remote sensing products from 2000 to 2015, using a simplified process-based model, the Breathing Earth System Simulator (BESS).
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Characterization and intercomparison of global moderate resolution leaf area index (LAI) products: Analysis of climatologies and theoretical uncertainties
Hongliang Fang,Chongya Jiang,Wenjuan Li,Shanshan Wei,Frédéric Baret,Jing M. Chen,Javier Garcia-Haro,Shunlin Liang,Shunlin Liang,Ronggao Liu,Ranga B. Myneni,Bernard Pinty,Zhiqiang Xiao,Zaichun Zhu +13 more
TL;DR: In this paper, the average uncertainties and relative uncertainties are in the following order: MODIS (0.17, 11.5%), GEOV1, JRC-TIP, and Land-SAF pixels are within the absolute uncertainty requirements (� 0.5) set by the Global Climate Observing System (GCOS), whereas more than 78.5% of MODIS and 44.6% of GEOv1 pixels are below the threshold for relative uncertainty (20%).
Journal ArticleDOI
Inconsistencies of interannual variability and trends in long-term satellite leaf area index products
Chongya Jiang,Youngryel Ryu,Hongliang Fang,Ranga B. Myneni,Martin Claverie,Martin Claverie,Zaichun Zhu +6 more
TL;DR: The results indicate that the four long-term LAI products were neither intraconsistent over time nor interconsistent with each other, and these inconsistencies may be due to NOAA satellite orbit changes and MODIS sensor degradation.
Journal ArticleDOI
Increased control of vegetation on global terrestrial energy fluxes
Giovanni Forzieri,Diego G. Miralles,Philippe Ciais,Ramdane Alkama,Youngryel Ryu,Gregory Duveiller,Ke Zhang,Eddy Robertson,Markus Kautz,Brecht Martens,Chongya Jiang,Almut Arneth,Goran Georgievski,Wei Li,Guido Ceccherini,Peter Anthoni,Peter Lawrence,Andy Wiltshire,Julia Pongratz,Julia Pongratz,Shilong Piao,Stephen Sitch,Daniel S. Goll,Vivek K. Arora,Sebastian Lienert,Danica Lombardozzi,Etsushi Kato,Julia E. M. S. Nabel,Hanqin Tian,Pierre Friedlingstein,Alessandro Cescatti +30 more
TL;DR: In this paper, the authors estimate that a unit change in the leaf area index (LAI) leads to a 3.66% increase in latent and sensible fluxes, respectively, over the 1982-2016 period.