Zhaoqi Zeng
Chinese Academy of Sciences
12 Papers
Zhaoqi Zeng is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Normalized Difference Vegetation Index & Environmental science. The author has an hindex of 5, co-authored 8 publications.
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Papers
Agricultural Drought Risk Assessment in Southwest China
TL;DR: Wang et al. as discussed by the authors used the Standardized Precipitation Evapotranspiration Index (SPEI), which was computed from high-quality monthly precipitation and temperature data from 92 rain-gauge stations across Southwest China, to study the drought characteristics and their decadal variations from 1960 to 2017.
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Legacy effects of spring phenology on vegetation growth under preseason meteorological drought in the Northern Hemisphere
Zhaoqi Zeng,Wenxiang Wu,Quansheng Ge,Zhaolei Li,Xiaoyue Wang,Yang Zhou,Zhengtao Zhang,Yamei Li,Han Huang,Guangxu Liu,Josep Peñuelas +10 more
TL;DR: In this paper, the authors used four standard methods to extract dates for the start of spring phenology (SOS) from NDVI3g data across extratropical ecosystems in the Northern Hemisphere (>30°N) during 1982-2015, and calculated the sensitivity of SOS to preseason meteorological drought (preseason drought) using the Standardized Precipitation-Evapotranspiration Index (SPEI), and finally analyzed the coupling legacy effects of preseason drought and advanced SOS on seasonal vegetation growth across biomes.
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Variance and main drivers of field nitrous oxide emissions: A global synthesis
Zhaolei Li,Zhaoqi Zeng,Zhaopeng Song,Dashuan Tian,Xingzhao Huang,Sheng Nie,Jun Mei Wang,Lifen Jiang,Yi Luo,Jun Cui,Shuli Niu +10 more
TL;DR: In this paper , a new dataset of soil N2O emission rates was compiled, including 6016 field observations from 219 articles, to synthesize N2OC emission rates for different ecosystems and to explore the key determinants of N 2O emission variations.
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Changes in Reference Evapotranspiration over Southwest China during 1960–2018: Attributions and Implications for Drought
TL;DR: Wang et al. as mentioned in this paper investigated trends in Penman-Monteith evapotranspiration (ET0) and other climatic parameters at 79 stations in Southwest China from 1960 to 2018 by using the Mann-Kendall test.
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Debris-Flow Susceptibility Assessment in China: A Comparison between Traditional Statistical and Machine Learning Methods
TL;DR: Wang et al. as mentioned in this paper presented the comparative performance of the well-known information value (IV), logistic regression (LR) and random forest (RF) models for DFS assessments in China.
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