E&E Seminar: “Multi-scale environmental geodiversity: data for the National Ecological Observatory Network (NEON) with an adaptable workflow” by Kelly Kapsar (Michigan State University)
September 16, 2025
12:30 PM - 1:30 PM
Location
SELE 4289
Calendar
Download iCal FileJoin us September 16th, 2025 at 12:30pm in SELE 4289 for an E&E Seminar featuring "Multi-scale environmental geodiversity: data for the National Ecological Observatory Network (NEON) with an adaptable workflow" by Kelly Kapsar (Michigan State University)
Host: Emily Minor
Abstract: Temperature, precipitation, and terrain characteristics are important environmental drivers of biodiversity. Understanding the roles these drivers play across multiple scales will improve the ability to predict biodiversity and how changes in environmental conditions are likely to impact it. However, accessing and using large, high resolution data sets is often challenging for ecologists not trained in supercomputing and big data analysis. To help overcome this barrier, we present reproducible, open workflow and associated ready-to-use data set of climate and elevation geodiversity (surface variability) metrics across multiple spatial scales for National Ecological Observatory Network (NEON) sites across the United States. We derived these metrics from “Climatologies at high resolution for the earth’s land surface areas” (CHELSA) and NASA’s Shuttle Radar Topography Mission (SRTM) Spatial scales of the data include plot, site, and domain. We calculated metrics for both the original site and domain footprints as well as equally sized buffers around NEON sites (15 km) domains (100 km). This radius-based approach mitigates some bias induced by size and location differences among NEON sites and domains. The final data set contains over 20,400 tabular values organized into 13 spatial layers. Variables include 7 geodiversity metrics (gradient surface measures describing patterns of spatial variability) and 19 bioclimatic variables. These analysis-ready data, along with the associated open and reproducible R workflow used to generate them, will offer opportunities to examine the multiscale effects of climate, disturbance, and elevation geodiversity on ecological processes.
Date posted
Apr 18, 2025
Date updated
Sep 2, 2025