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Cultural Resource Management and Policy Analysis
Community and Regional Planning Program: Faculty Scholarly and Creative Activity
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Safe, Efficient Self‐Driving Cars Could Block Walkable, Livable Communities, Daniel P. Piatkowski
Safe, Efficient Self‐Driving Cars Could Block Walkable, Livable Communities, Daniel P. Piatkowski
Community and Regional Planning Program: Faculty Scholarly and Creative Activity
As a driver and a cyclist, I initially welcomed the idea of self-driving cars that could detect nearby people and be programmed not to hit them, making the streets safer for everyone. Autonomous vehicles also seemed to provide attractive ways to use roads more efficiently and reduce the need for parking in our communities. People are certainly talking about how self-driving cars could help build more sustainable, livable, walkable and bikable communities. But as an urban planner and transportation scholar who, like most people in my field, has paid close attention to the discussion around driverless cars, I have come …
Assessing Hazard Vulnerability, Habitat Conservation, And Restoration For The Enhancement Ofmainland China’S Coastal Resilience, Muhammad Sajjad, Yangfan Li, Zhenghong Tang, Ling Cao, Xiaoping Liu
Assessing Hazard Vulnerability, Habitat Conservation, And Restoration For The Enhancement Ofmainland China’S Coastal Resilience, Muhammad Sajjad, Yangfan Li, Zhenghong Tang, Ling Cao, Xiaoping Liu
Community and Regional Planning Program: Faculty Scholarly and Creative Activity
Worldwide, humans are facing high risks from natural hazards, especially in coastal regions with high population densities. Rising sea levels due to global warming are making coastal communities’ infrastructure vulnerable to natural disasters. The present study aims to provide a coupling approach of vulnerability and resilience through restoration and conservation of lost or degraded coastal natural habitats to reclamation under different climate change scenarios. The integrated valuation of ecosystems and tradeoffs model is used to assess the current and future vulnerability of coastal communities. The model employed is based on seven different biogeophysical variables to calculate a natural hazard index …
A Multi-Scale Spatiotemporal Modeling Approach To Explore Vegetation Dynamics Patterns Under Global Climate Change, Bingwen Qiu, Zhuangzhuang Wang, Zhenghong Tang, Zhe Liu, Difei Lu, Chongcheng Chen, Nan Chen
A Multi-Scale Spatiotemporal Modeling Approach To Explore Vegetation Dynamics Patterns Under Global Climate Change, Bingwen Qiu, Zhuangzhuang Wang, Zhenghong Tang, Zhe Liu, Difei Lu, Chongcheng Chen, Nan Chen
Community and Regional Planning Program: Faculty Scholarly and Creative Activity
Given the complexity of vegetation dynamic patterns under global climate change, multi-scale spatiotemporal explicit models are necessary in order to account for environmental heterogeneity. However, there is no efficient time-series tool to extract, reconstruct and analyze the multi-scale vegetation dynamic patterns under global climate change. To fill this gap, a Multi-Scale Spatio-Temporal Modeling (MSSTM) framework which can incorporate the pixel, scale, and time-specific heterogeneity was proposed. The MSSTM method was defined on proper time-series models for multitemporal components through wavelet transforms. The proposed MSSTM approach was applied to a subtropical mountainous and hilly agro-forestry ecosystem in southeast China using the …
Automated Cropping Intensity Extraction From Isolines Of Wavelet Spectra, Bingwen Qiu, Zhuangzhuang Wang, Zhenghong Tang, Chongcheng Chen, Zhanling Fan, Weijiao Li
Automated Cropping Intensity Extraction From Isolines Of Wavelet Spectra, Bingwen Qiu, Zhuangzhuang Wang, Zhenghong Tang, Chongcheng Chen, Zhanling Fan, Weijiao Li
Community and Regional Planning Program: Faculty Scholarly and Creative Activity
Timely and accurate monitoring of cropping intensity (CI) is essential to help us understand changes in food production. This paper aims to develop an automatic Cropping Intensity extraction method based on the Isolines of Wavelet Spectra (CIIWS) with consideration of intra- class variability. The CIIWS method involves the following procedures: (1) characterizing vegetation dynamics from time–frequency dimensions through a continuous wavelet transform performed on vegetation index temporal profiles; (2) deriving three main features, the skeleton width, maximum number of strong brightness centers and the intersection of their scale intervals, through computing a series of wavelet isolines from the wavelet spectra; …
Developing A Drought Planning Evaluation System In The United States, Mark D. Svoboda, Zhenghong Tang
Developing A Drought Planning Evaluation System In The United States, Mark D. Svoboda, Zhenghong Tang
Community and Regional Planning Program: Faculty Scholarly and Creative Activity
Drought is a normal part of the climate cycle, affecting every climate regime on the planet. Drought indicates a special period in which an unusual moisture scarcity causes a serious hydrological imbalance. Drought is related to the timing and effectiveness of the rains, high temperature, high wind, and low humidity. The typical impacts of drought may include dry lands, low or empty water-supply reservoirs, low groundwater levels (dried up wells), crop damage, and ensuing environmental degradation. In the United States, drought accounts for losses in the billions of dollars. In fact, a FEMA (1995) report estimates the average annual losses …