Multilevel Varying Coefficient Spatiotemporal Model

Stat ◽  
2021 ◽  
Author(s):  
Yihao Li ◽  
Danh V. Nguyen ◽  
Esra Kürüm ◽  
Connie M. Rhee ◽  
Sudipto Banerjee ◽  
...  
Keyword(s):  
Spatiotemporal Model ◽  
Varying Coefficient

Application of an advanced spatiotemporal model for PM2.5 prediction in Jiangsu Province, China

Chemosphere ◽  
2020 ◽  
Vol 246 ◽  
pp. 125563 ◽  
Author(s):  
Ting Zhang ◽  
Penghui Liu ◽  
Xue Sun ◽  
Can Zhang ◽  
Meng Wang ◽  
...  
Keyword(s):  
Jiangsu Province ◽  
Spatiotemporal Model

Forecasting tourism demand: Developing a general nesting spatiotemporal model

2021 ◽  
Vol 90 ◽  
pp. 103277
Author(s):  
Xiaoying Jiao ◽  
Jason Li Chen ◽  
Gang Li
Keyword(s):  
Tourism Demand ◽  
Spatiotemporal Model

scholarly journals Lagged recovery of fish spatial distributions following a cold-water perturbation

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
M. D. Robertson ◽  
J. Gao ◽  
P. M. Regular ◽  
M. J. Morgan ◽  
F. Zhang
Keyword(s):  
Water Temperature ◽  
Species Distribution ◽  
Environmental Conditions ◽  
Cold Water ◽  
Heat Waves ◽  
Rapid Change ◽  
Nonlinear Effects ◽  
Spatial Distributions ◽  
Spatiotemporal Model ◽  
Yellowtail Flounder

AbstractAnomalous local temperature and extreme events (e.g. heat-waves) can cause rapid change and gradual recovery of local environmental conditions. However, few studies have tested whether species distribution can recover following returning environmental conditions. Here, we tested for change and recovery of the spatial distributions of two flatfish populations, American plaice (Hippoglossoides platessoides) and yellowtail flounder (Limanda ferruginea), in response to consecutive decreasing and increasing water temperature on the Grand Bank off Newfoundland, Canada from 1985 to 2018. Using a Vector Autoregressive Spatiotemporal model, we found the distributions of both species shifted southwards following a period when anomalous cold water covered the northern sections of the Grand Bank. After accounting for density-dependent effects, we observed that yellowtail flounder re-distributed northwards when water temperature returned and exceeded levels recorded before the cold period, while the spatial distribution of American plaice has not recovered. Our study demonstrates nonlinear effects of an environmental factor on species distribution, implying the possibility of irreversible (or hard-to-reverse) changes of species distribution following a rapid change and gradual recovery of environmental conditions.

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