A New Method for Automated Measurement of Sand Dune Migration Based on Multi-Temporal LiDAR-Derived Digital Elevation Models (open access)

A New Method for Automated Measurement of Sand Dune Migration Based on Multi-Temporal LiDAR-Derived Digital Elevation Models

This article proposes a toe line tracking (TLT) method for the automated measurement of dune migration rate and direction using multi-temporal digital elevation models (DEM) derived from light detection and ranging (LiDAR) data to overcome a major limitation of the existing method of pairs of source and target points (PSTP).
Date: August 6, 2021
Creator: Dong, Pinliang; Xia, Jisheng; Zhong, Ruofei; Zhao, Zhifang & Tan, Shucheng
Object Type: Article
System: The UNT Digital Library
Extracting Information on Rocky Desertification from Satellite Images: A Comparative Study (open access)

Extracting Information on Rocky Desertification from Satellite Images: A Comparative Study

This article uses three common open-access satellite image datasets (Sentinel-2B, Landsat-8, and Gaofen-6) for extracting information on rocky desertification in a typical karst region (Guangnan County, Yunnan) of southwest China, using three machine-learning algorithms implemented in the Python programming language: random forest (RF), bagged decision tree (BDT), and extremely randomized trees (ERT).
Date: June 26, 2021
Creator: Pu, Junwei; Zhao, Xiaoqing; Dong, Pinliang; Wang, Qian & Yue, Qifa
Object Type: Article
System: The UNT Digital Library
Field Environmental Philosophy: A Biocultural Ethic Approach to Education and Ecotourism for Sustainability (open access)

Field Environmental Philosophy: A Biocultural Ethic Approach to Education and Ecotourism for Sustainability

This article proposes an educational methodology, called field environmental philosophy (FEP), which orients ecotourism practices to reconnect citizens and nature in order to contribute to local and global sustainability. FEP’s methodology is starting to be adapted in other world regions, such as Germany, Japan, and Mexico, to integrate education and ecotourism for sustainability.
Date: April 19, 2021
Creator: Tauro, Alejandra; Ojeda, Jaime; Caviness, Terrance; Moses, Kelli P.; Moreno-Terrazas, Ren; Wright, Travis et al.
Object Type: Article
System: The UNT Digital Library
Patterns and Drivers of Intra-Urban Heat and Pollution Island Interactions (open access)

Patterns and Drivers of Intra-Urban Heat and Pollution Island Interactions

Data management plan for the grant, "Patterns and Drivers of Intra-Urban Heat and Pollution Island Interactions." Research on the urban heat island (UHI) and urban pollution island (UPI) effects at the neighborhood scale by integrating sensor networks, earth observations, and geospatial analysis. The spatial patterns and intra-annual variability of UHI-UPI interactions and model the urban form drivers controlling UHI-UPI interaction variability will also be examined. These data will be analyzed to determine when and where urban heat islands and urban pollution islands occur, and the risks that their interaction poses to urban residents. These results will support informed decision-making for urban heat and air pollution mitigation.
Date: 2021-08-01/2025-01-31
Creator: Liang, Lu & Ponette-González, Alexandra G.
Object Type: Text
System: The UNT Digital Library
Airborne LiDAR Intensity Correction Based on a New Method for Incidence Angle Correction for Improving Land-Cover Classification (open access)

Airborne LiDAR Intensity Correction Based on a New Method for Incidence Angle Correction for Improving Land-Cover Classification

This article considers positional shift and rotation angle deviation of the laser scanner and the inertial measurement unit (IMU) and presents a new method for calculating the incident angle based on the rigorous geometric measurement model for airborne light detection and range (LiDAR).
Date: February 1, 2021
Creator: Wu, Qiong; Zhong, Ruofei; Dong, Pinliang; Mo, You & Jin, Yunxiang
Object Type: Article
System: The UNT Digital Library
Changes in Deep Soil Water Content in the Process of Large-Scale Apple Tree Planting on the Loess Tableland of China (open access)

Changes in Deep Soil Water Content in the Process of Large-Scale Apple Tree Planting on the Loess Tableland of China

This article evaluates the effects of orchard development on deep soil water content (SWC) by using a meta-analysis of 162 sampling sites on the loess tableland from 44 peer-reviewed publications. The results showed that the deep SWC in orchards depended on stand age, planting density and annual precipitation.
Date: January 23, 2021
Creator: Wang, Yaping; Yan, Weiming; Han, Xiaoyang; Pan, Feifei; Cheng, Liping & Liu, Wenzhao
Object Type: Article
System: The UNT Digital Library
A Multiple Correspondence Analysis of Patterns of CBD Use in Hemp and Marijuana Users (open access)

A Multiple Correspondence Analysis of Patterns of CBD Use in Hemp and Marijuana Users

This article investigates the relationship between CBD use and marijuana use to understand the antecedents and consequences of co-use of these two cannabis products.
Date: January 14, 2021
Creator: Vilches, Joseph R.; Taylor, Mackenzie B. & Filbey, Francesca M.
Object Type: Article
System: The UNT Digital Library
Blowing the Whistle Is Laden With Risk (open access)

Blowing the Whistle Is Laden With Risk

This book chapter explores perceptions of risk and responses to organizational wrongdoing.
Date: 2021
Creator: McGlynn, Joseph
Object Type: Book Chapter
System: The UNT Digital Library
Hero or “Prince of Darkness”? Locating Peer Jacob Svenkerud in an Attributions-Based Typology of Whistleblowers (open access)

Hero or “Prince of Darkness”? Locating Peer Jacob Svenkerud in an Attributions-Based Typology of Whistleblowers

This book chapter explores how whistleblowers are typified and understood by key stakeholders.
Date: 2021
Creator: Richardson, Brian K.
Object Type: Book Chapter
System: The UNT Digital Library
Detecting Irrigation System Types for Agricultural Lands Across the Nation (open access)

Detecting Irrigation System Types for Agricultural Lands Across the Nation

Data management plan for the project "Detecting Irrigation System Types for Agricultural Lands Across the Nation."
Date: 2021-11-29/2024-11-28
Creator: Yuan, Xiaohui & Liang, Lu
Object Type: Text
System: The UNT Digital Library