Z
Zhen Zhang
Publications - 7
Citations - 5816
Zhen Zhang is an academic researcher. The author has contributed to research in topics: Geology & Biology. The author has an hindex of 1, co-authored 1 publications receiving 4950 citations.
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A global overview of drought and heat-induced tree mortality reveals emerging climate change risks for forests
Craig D. Allen,Alison K. Macalady,Haroun Chenchouni,Dominique Bachelet,Nate G. McDowell,Michel Vennetier,Thomas Kitzberger,Andreas Rigling,David D. Breshears,Edward H. Hogg,Patrick Gonzalez,Rod Fensham,Zhen Zhang,Jorge Castro,N.A. Demidova,Jong Hwan Lim,Gillian Allard,Steven W. Running,Akkin Semerci,Neil S. Cobb +19 more
TL;DR: In this paper, the authors present the first global assessment of recent tree mortality attributed to drought and heat stress and identify key information gaps and scientific uncertainties that currently hinder our ability to predict tree mortality in response to climate change and emphasizes the need for a globally coordinated observation system.
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Quantitative reconstruction of the vegetation of the Qinhuangdao area, western coast of Bohai Sea, North China, during the Little Ice Age
Baoshuo Fan,Hongli Xie,Yuecong Li,Yungpeng Zhang,Zhaoguang Jin,Qinghai Xu,Jiaxing Yang,Zijing She,Yawen Ge,Zhen Zhang,Mingxia Xie,Zhihong Zhao +11 more
TL;DR: In this article , the authors presented a high-resolution pollen analysis and the Landscape Reconstruction Algorithm (LRA) based on relative pollen productivity, combined with AMS 14C dating, to quantitatively reconstruct the vegetation response to climate and sea level change on the western coast of Bohai Sea.
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Monitoring of 35-Year Mangrove Wetland Change Dynamics and Agents in the Sundarbans Using Temporal Consistency Checking
TL;DR: In this paper , a change detection algorithm called temporal consistency checking combining annual classification and spectral time series (TCC-CS) was developed for tracking mangrove losses and gains. But the algorithm was not applied to the Sundarbans.
Journal ArticleDOI
Pollen-based quantitative paleoclimatic record spanning the Mid-Brunhes Event in the Nihewan Basin, north China
Shuoqiang Da,Zhen Zhang,Yuecong Li,Qinghai Xu,Baoshuo Fan,Siyu Wang,Jian Dong,Yong Wang,Zhenqing Chi +8 more
TL;DR: The results showed that the pollen assemblages during 0.8-0.3 Ma were dominated by herbaceous pollen (> 60%), indicating that the vegetation in the study area was mainly forest steppe as discussed by the authors .
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Geochemical characterization evidence for the climate variability of the Mid-Pliocene warm period in the Nihewan Basin, North China
TL;DR: This article analyzed the carbonate δ18O and geochemical element contents of 243 sediment samples from the NHA drill core in the Nihewan Basin, and combined them with grain size and magnetic susceptibility records.