Qiu lab at Duke University
Qiu lab at Duke University
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Remotely sensed crown nutrient concentrations modulate forest reproduction across the contiguous United States
This paper reveals the effects of remotely sensed nutrient supply on forest reproduction across the United States. Consistent with our previous findings, we found increasing phosphorous is assocaited with low seed production at both species and landscape level.
Tong Qiu
,
James S. Clark
,
Kyle R. Kovach
,
Philip A. Townsend
,
Jennifer J. Swenson
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Project
DOI
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Masting is uncommon in trees that depend on mutualist dispersers in the context of global climate and fertility gradients
This paper aims to understand the size-numbers trade-off in species seed production and how species traits have mediate the trade-off. The paper also reveals the effects of soil fertility on both individual and community fecundity at a global scale.
Tong Qiu
,
Benoit Courbaud
,
Valentin Journe
,
Georges Kunstler
,
other 95 contributors
,
James S. Clark
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Project
DOI
pdf
Habitat–trait interactions that control response to climate change: North American ground beetles (Carabidae)
This paper finds that LiDAR-derived habitat variable will determine ground beetles response to climate change.
Tong Qiu
,
Aaron J. Bell
,
Jennifer J. Swenson
,
James S. Clark
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Project
DOI
pdf
How to measure mast seeding?
This paper compared the volatility metrics introduced by Qiu et al., (2023) Nature Plants and compared it with traditional metrics that measures masting
M. Bogdziewicz
,
Rafael Calama
,
Benoit Courbaud
,
Josep M. Espelta
,
Andrew Hacket-Pain
,
Valentin Journe
,
Georges Kunstler
,
Michael Steele
,
Tong Qiu
,
Magdalena Zywiec
,
James S. Clark
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Project
DOI
pdf
Linking seed size and number to trait syndromes in trees
This paper confirmed the seed number-size trade-off across the trait spectrum based on the Species Seed Production (SSP) developed in Qiu et al. (2022), Nature Communications
M. Bogdziewicz
,
Benoit Courbaud
,
Valentin Journe
,
Georges Kunstler
,
Tong Qiu
,
other 98 contributors
,
James S. Clark
Cite
Project
DOI
pdf
Tree mortality during long-term droughts is lower in structurally complex forest stands Images
Increasing drought frequency and severity in a warming climate threaten forest ecosystems with widespread tree deaths. Canopy structure …
Qin Ma
,
Yanjun Su
,
Chunyue Niu
,
Qin Maa
,
Tianyu Hu
,
Xiangzhong Luo
,
Xiaonan Tai
,
Tong Qiu
,
Yao Zhang
,
Roger C. Bales
,
Lingli Liu
,
Maggi Kelly
,
Qinghua Guo
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Project
DOI
pdf
Urban Treetop Detection and Tree-Height Estimation from Unmanned-Aerial-Vehicle Images
Individual tree detection for urban forests in subtropical environments remains a great challenge due to the various types of forest …
Hui Wu
,
Minghao Zhuang
,
Yuanchi Chen
,
Chen Meng
,
Caiyan Wu
,
Linke Ouyang
,
Yuhan Liu
,
Yi Shu
,
Yuzhong Tao
,
Tong Qiu
,
Junxiang Li
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Project
DOI
pdf
Spatiotemporal evolution of urbanization and its implications to urban planning of the megacity, Shanghai, China
The spatial and temporal patterns of urbanization in Shanhai and how it can guide urban planning
Caiyan Wu
,
Cheng Li
,
Linke Ouyang
,
Huirong Xiao
,
Jiong Wu
,
Minghao Zhuang
,
Xing Bi
,
Junxiang Li
,
Chunfang Wang
,
Conghe Song
,
Tong Qiu
,
Dagmar Haase
,
Amy Hahs
,
Maros Finka
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Project
DOI
pdf
Limits to reproduction and seed size-number trade-offs that shape forest dominance and future recovery
This paper aims to understand the size-numbers trade-off in species seed production and how species traits have mediate the trade-off. The paper also reveals the effects of soil fertility on both individual and community fecundity at a global scale.
Tong Qiu
,
Benoit Courbaud
,
Valentin Journe
,
Georges Kunstler
,
other 95 contributors
,
James S. Clark
Cite
Project
DOI
pdf
Globally, tree fecundity exceeds productivity gradients
The orders of magnitude of differences in seed production from dry tundra to tropical rainforest beyond which can be explained by the Net Primary Production (NPP).
Valentin Journe
,
Benoit Courbaud
,
Georges Kunstler
,
Tong Qiu
,
other 95 contributors
,
James S. Clark
Cite
Project
DOI
pdf
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