Junfei Xia
University of Miami
6 Papers
1 Citations
Junfei Xia is an academic researcher from University of Miami. The author has contributed to research in topics: Ecosystem & Invasive species. The author has an hindex of 2, co-authored 3 publications.
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Papers
Understanding the signal-to-noise paradox in decadal climate predictability from CMIP5 and an eddying global coupled model
TL;DR: In this article, the authors re-examine decadal predictability from the lens of the signal-to-noise paradox in the context of CMIP5 models, and demonstrate that the predictability is generally underestimated in CMIP-5 models possibly due to the existence of the Signal-To-Noise paradox.
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Use of chemical concentration changes in coastal sediments to compute oil exposure dates
Junfei Xia,Wei Zhang,Alesia Ferguson,Kristina D. Mena,Tamay M. Özgökmen,Helena M. Solo-Gabriele +5 more
TL;DR: The objective of this research was to identify more accurate oil exposure dates based on oil spill chemical concentrations changes (CCC) within sediments in coastal zones after oil spills to help improve oil transport models and to improve estimates of oil landings within the nearshore.
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A novel method to evaluate chemical concentrations in muddy and sandy coastal regions before and after oil exposures.
Junfei Xia,Wei Zhang,Wei Zhang,Wei Zhang,Alesia Ferguson,Kristina D. Mena,Tamay M. Özgökmen,Helena M. Solo-Gabriele +7 more
TL;DR: The objective of the current study was to build upon prior work by using the oil exposure date to compute oil spill chemical (OSC) concentrations in shoreline sediments before and after exposure.
7
Gaussian processes at the Helm(holtz): A more fluid model for ocean currents
Renato Berlinghieri,Brian L. Trippe,David R. Burt,Ryan James Giordano,Kaushik Srinivasan,Tamay M Ozgokmen,Junfei Xia,Tamara Broderick +7 more
TL;DR: In this paper , the divergence and curl-free components of a vector field obtained through a Helmholtz decomposition are used to reconstruct the current vector field and identify divergences.
Modeling the impact of invasive species litter on conditions affecting its spread and potential regime shift
TL;DR: In this article , the authors used agent-based modeling to simulate the invasion of an introduced tree species into a habitat occupied by a native species, and found that partial suppression of native tree seedlings by the invasive tree's litter can accelerate the spread of the tree into native vegetation, and can cause a regime shift that is not reversed even if the biocontrol lowers invasive growth and reproduction to levels substantially lower than those of the native species.
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