Partitioning of three phenology rhythms in American tropical and subtropical forests using remotely sensed solar-induced chlorophyll fluorescence and field litterfall observations

Autor: Fanxi Gong, Xiuzhi Chen, Wenping Yuan, Yongxian Su, Xueqin Yang, Liyang Liu, Qingling Sun, Jianping Wu, Yuhang Dai, Jiali Shang

Publikováno v: International Journal of Applied Earth Observations and Geoinformation, Vol 107, Iss , Pp 102698- (2022)

The climatic drivers of leaf phenology and water stress regulation strategies in tropical/subtropical forest biomes are poorly understood on the continental scale. Widespread field observations and remotely sensed plant phenology and physiology data

Externí odkaz: https://doaj.org/article/8be1d5488c82402381ad6bebb5934b56

Remote Sensing of Seasonal Climatic Constraints on Leaf Phenology Across Pantropical Evergreen Forest Biome

Autor: Qian Li, Xiuzhi Chen, Wenping Yuan, Haibo Lu, Ruoque Shen, Shengbiao Wu, Fanxi Gong, Yuhang Dai, Liyang Liu, Qingling Sun, Chaoqun Zhang, Yongxian Su

Publikováno v: Earth's Future, Vol 9, Iss 9, Pp n/a-n/a (2021)

Abstract Climatic drivers for canopy leaf shedding and flush of evergreen broadleaved forest biome are still unclear at the continental scale across tropical and subtropical region. This imposes a challenge for modeling pantropical photosynthesis sea

Externí odkaz: https://doaj.org/article/117aa2fe40894344b3bd38e67c5774f2

Crop classification for UAV visible imagery using deep semantic segmentation methods

Autor: Shiqi Zhang, Xiaoai Dai, Jingzhong Li, Xiaojie Gao, Fuxi Zhang, Fanxi Gong, Heng Lu, Meilian Wang, Fujiang Ji, Zekun Wang, Peihao Peng

Publikováno v: Geocarto International. 37:10033-10057

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a0bdc052ea29b7dd348c8887fe80f23
https://doi.org/10.1080/10106049.2022.2032387

Bidirectional drought‐related canopy dynamics across pantropical forests: a satellite‐based statistical analysis

Autor: Liyang Liu, Yongxian Su, Shengbiao Wu, Lei Fan, Philippe Ciais, Wenping Yuan, Xiuzhi Chen, Jing Zhang, Chenghu Zhou, Fanxi Gong, Xueqin Yang

Publikováno v: Remote Sensing in Ecology and Conservation, Vol 8, Iss 1, Pp 72-91 (2022)
Remote Sensing in Ecology and Conservation
Remote Sensing in Ecology and Conservation, 2022, 8 (1), pp.72-91. ⟨10.1002/rse2.229⟩

International audience; Droughts cause extreme anomalies in tropical forest growth, but the direction and magnitude of tropical forests in response to droughts are still widely debated. Here, we used four satellite-based canopy growth proxies (CGPs),

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::deccf722c29cf8de91f3649821ac843a
https://doi.org/10.1002/rse2.229

A comprehensive framework for seasonal controls of leaf abscission and productivity in evergreen broadleaved tropical and subtropical forests

Autor: Song Yang, Haibo Lu, Damien Bonal, Xueqin Yang, Haicheng Zhang, Yongxian Su, Shengbiao Wu, Fabienne Maignan, Shilong Piao, Fanxi Gong, Philippe Ciais, Wenping Yuan, Pierre Gentine, Hui Liu, Jianping Wu, Lei Fan, Xiuzhi Chen, Guixing Chen, Liu Liyang, Yuhang Dai, S. Joseph Wright

Publikováno v: The Innovation
The Innovation, Vol 2, Iss 4, Pp 100154-(2021)

Summary Relationships among productivity, leaf phenology, and seasonal variation in moisture and light availability are poorly understood for evergreen broadleaved tropical/subtropical forests, which contribute 25% of terrestrial productivity. On the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a83c4c44ae18f86e52dfc2899da6d980
https://pubmed.ncbi.nlm.nih.gov/34901903