Allan D. Hollander
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View article: A phylogenetic epidemiology approach to predicting the establishment of multi-host plant pests
A phylogenetic epidemiology approach to predicting the establishment of multi-host plant pests Open
Forecasting emergent pest spread is paramount to mitigating their impacts. For host-specialized pests, epidemiological models of spread through a single host population are well developed. However, most pests attack multiple host species; …
View article: SoCal EcoServe: an online mapping tool to estimate wildfire impacts in southern California
SoCal EcoServe: an online mapping tool to estimate wildfire impacts in southern California Open
Background Wildfires in Mediterranean-type climate regions have numerous impacts on the ecosystem services provided by native shrublands, however, quantifying these impacts is challenging. Aims We developed a reproducible method to quantif…
View article: Assessing Trends in Tree Cover, Wildfire and Population Growth in Zimbabwe since 2000
Assessing Trends in Tree Cover, Wildfire and Population Growth in Zimbabwe since 2000 Open
Zimbabwe’s woodland and forests have experienced substantial change over the last two decades. In this study, our objective was to assess national-scale spatio-temporal changes in tree loss, wildfire, and population growth since 2000 using…
View article: Classifying Organizations for Food System Ontologies using Natural Language Processing
Classifying Organizations for Food System Ontologies using Natural Language Processing Open
Our research explores the use of natural language processing (NLP) methods to automatically classify entities for the purpose of knowledge graph population and integration with food system ontologies. We have created NLP models that can au…
View article: Workflows for Knowledge Co-Production—Meat and Dairy Processing in Ohio and Northern California
Workflows for Knowledge Co-Production—Meat and Dairy Processing in Ohio and Northern California Open
Solving the wicked problems of food system sustainability requires a process of knowledge co-production among diverse actors in society. We illustrate a generalized workflow for knowledge co-production in food systems with a pair of case s…
View article: Linking Biodiversity and Human Wellbeing in Systematic Conservation Assessments of Working Landscapes
Linking Biodiversity and Human Wellbeing in Systematic Conservation Assessments of Working Landscapes Open
Systematic land use planning to address environmental impacts does not typically include human health and wellbeing as explicit inputs. We tested the effects of including issues related to human health, ecosystem services, and community we…
View article: The Contribution of Microrefugia to Landscape Thermal Inertia for Climate‐Adaptive Conservation Strategies
The Contribution of Microrefugia to Landscape Thermal Inertia for Climate‐Adaptive Conservation Strategies Open
Current temperatures in microrefugia may persist longer than in nearby areas as temperatures warm. However, locating and measuring the contribution of microrefugia to thermal inertia in a landscape is challenging. We measured the thermal b…
View article: Why Do We Need Food Systems Informatics? Introduction to This Special Collection on Smart and Connected Regional Food Systems
Why Do We Need Food Systems Informatics? Introduction to This Special Collection on Smart and Connected Regional Food Systems Open
Public interest in where food comes from and how it is produced, processed, and distributed has increased over the last few decades, with even greater focus emerging during the COVID-19 pandemic. Mounting evidence and experience point to d…
View article: A malleable workflow for identifying the issues and indicators that define and measure sustainability in food systems
A malleable workflow for identifying the issues and indicators that define and measure sustainability in food systems Open
A variety of stakeholders are concerned with many issues regarding the sustainability of our complex global food system. Yet navigating and comparing the plethora of issues and indicators across scales, commodities, and regions can be daun…
View article: Design and Implementation of a Workshop for Evaluation of the Role of Power in Shaping and Solving Challenges in a Smart Foodshed
Design and Implementation of a Workshop for Evaluation of the Role of Power in Shaping and Solving Challenges in a Smart Foodshed Open
Current studies on data sharing via data commons or shared vocabularies using ontologies mainly focus on developing the infrastructure for data sharing yet little attention has been paid to the role of power in data sharing among food syst…
View article: People, Projects, Organizations, and Products: Designing a Knowledge Graph to Support Multi-Stakeholder Environmental Planning and Design
People, Projects, Organizations, and Products: Designing a Knowledge Graph to Support Multi-Stakeholder Environmental Planning and Design Open
As the need for more broad-scale solutions to environmental problems is increasingly recognized, traditional hierarchical, government-led models of coordination are being supplemented by or transformed into more collaborative inter-organiz…
View article: 2020 Critical update to Caltrans wildfire vulnerability analysis
2020 Critical update to Caltrans wildfire vulnerability analysis Open
The data and materials presented here support a research project conducted by UC Davis in support of Caltrans, a transportation agency that is conducting a wildfire vulnerability risk assessment for fuels reduction in the right of Way (ROW…
View article: 2020 Critical Update to Caltrans Wildfire Vulnerability Analysis
2020 Critical Update to Caltrans Wildfire Vulnerability Analysis Open
Author(s): Thorne, James H.; Boynton, Ryan M.; Hollander, Allan D.; Whitney, Jason P.; Shapiro, Kristen D. | Abstract: Catastrophic wildfires over the past five years (2015-2020) have caused damage to the Caltrans road network in 81 separa…
View article: Network Analysis of Terrestrial Wetlands Identifies Five Classes of Climate Risk
Network Analysis of Terrestrial Wetlands Identifies Five Classes of Climate Risk Open
Climate change puts the habitat functions of wildlife conservation areas at risk. Conservation areas managed for wetlands can be considered a network, permitting the tracking of current climate conditions within the network under projected…
View article: Climate change impacts on hydrological services in southern California
Climate change impacts on hydrological services in southern California Open
Water availability is one of the most critical issues facing southern California. Consequently, the role and management of intact watersheds on public lands that supply water are paramount. We undertake the first regional study of climate …
View article: Modeled soil erosion potential is low across California's annual rangelands
Modeled soil erosion potential is low across California's annual rangelands Open
We used the Revised Universal Soil Loss Equation (RUSLE) to evaluate how different residual forage dry matter (RDM) levels affect erosion potential in rangelands across California. The model was adapted to operate in a geographic informati…
View article: Raw data for urban trees in California communities
Raw data for urban trees in California communities Open
This study used data from field plots in urban areas to describe forest structure (e.g., tree numbers, density, basal area, species composition) for six land use categories in six California climate zones: Southern California Coast, Inland…