Nathan Kleist, PhD
Nathan J. Kleist is a biologist at the U.S. Geological Survey's Fort Collins Science Center in Fort Collins, Colorado.
Nathan Kleist works in close collaboration with the Bureau of Land Management and other partners to co-produce novel approaches that harness remotely sensed data and artificial intelligence (AI), including machine learning, in land-management science to support efficient, defensible stewardship of America's working rangelands. Nathan develops predictive machine-learning models that integrate drought, soil, vegetation, and agency monitoring data to map land-health outcomes, delivering scalable, data-driven tools that support grazing permit evaluations and multiple-use land management. His work emphasizes transparent, reproducible methods and rigorous model development that strengthen the defensibility of science used in permitting decisions. Nathan plays a leading role in developing a growing body of literature syntheses and streamlined science-delivery techniques and products for resource- and land-management questions. He also brings a strong background in wildlife research, including several influential studies on birds from the oil and gas fields of northwestern New Mexico, as well as mule deer habitat modeling to support healthy big-game populations. He leads work with the Federal Highway Administration on an interagency synthesis of wildlife-crossing science, contributing to wildlife-vehicle conflict mitigation that informs infrastructure planning to improve transportation safety while protecting economically important wildlife.
Professional Experience
Biologist, United States Geological Survey, Fort Collins Science Center, Landscape Dynamics Research Branch, Fort Collins, CO; 2023-Present.
Ecologist, United States Geological Survey, Fort Collins Science Center, Landscape Dynamics Research Branch, Fort Collins, CO; 2020-2023.
Postdoctoral Research Fellow. National Park Service and Dept. of Fish, Wildlife and Conservation Biology, Colorado State University, Fort Collins, CO; 2018-2020
Visiting Assistant Professor. Department of Environmental Science and Ecology, The College at Brockport, SUNY. Brockport, NY; 2017-2018.
Principles of Ecology Field Lab Coordinator. Department. of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO; 2016.
Lead Lecturer. Conservation Biology. Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO; Summers 2015 & 2016.
Education and Certifications
Doctor of Philosophy in Ecology and Evolutionary Biology (2017) University of Colorado-Boulder, Boulder, Colorado
Bachelor of Science in Technical Communication (2005) University of Wisconsin-Stout, Menomonie, Wisconsin
Science and Products
Modeling chronic wasting disease transmission risk in mule deer related to habitat characteristics Modeling chronic wasting disease transmission risk in mule deer related to habitat characteristics
Mapping predicted ecological states at landscape scales using remote sensing data and machine learning Mapping predicted ecological states at landscape scales using remote sensing data and machine learning
Effects of noise from oil and gas development on raptors and songbirds—A science synthesis to inform National Environmental Policy Act analyses Effects of noise from oil and gas development on raptors and songbirds—A science synthesis to inform National Environmental Policy Act analyses
Structured science syntheses to inform decision making on Federal public lands Structured science syntheses to inform decision making on Federal public lands
Annotated bibliography of scientific research on Taeniatherum caput-medusae published from January 2010 to January 2022 Annotated bibliography of scientific research on Taeniatherum caput-medusae published from January 2010 to January 2022
Annotated bibliography of scientific research on greater sage-grouse published from October 2019 to July 2022 Annotated bibliography of scientific research on greater sage-grouse published from October 2019 to July 2022
Effects of noise from oil and gas development on ungulates and small mammals—A science synthesis to inform National Environmental Policy Act analyses Effects of noise from oil and gas development on ungulates and small mammals—A science synthesis to inform National Environmental Policy Act analyses
Annotated bibliography of scientific research on Gunnison sage-grouse published from January 2005 to September 2022 Annotated bibliography of scientific research on Gunnison sage-grouse published from January 2005 to September 2022
Quantifying aspects of rangeland health at watershed scales in Colorado using remotely sensed data products Quantifying aspects of rangeland health at watershed scales in Colorado using remotely sensed data products
Annotated bibliography of scientific research on pygmy rabbits published from 1990 to 2020 Annotated bibliography of scientific research on pygmy rabbits published from 1990 to 2020
Annotated bibliography of scientific research on Ventenata dubia published from 2010 to 2020 Annotated bibliography of scientific research on Ventenata dubia published from 2010 to 2020
Non-USGS Publications**
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Developing structured science syntheses for use in NEPA analyses and decision making in the Bureau of Land Management
Developing science syntheses to facilitate climate-informed land management decisions and NEPA analyses on rangelands in the sagebrush biome
Modeling chronic wasting disease prevalence through time to investigate mechanisms of spread in deer and elk in Wyoming
Developing searchable annotated bibliographies for resource managers
Short Science Syntheses and NEPA Analyses for Climate-Informed Land Management Decisions in Sagebrush Rangelands
Using remotely sensed data to evaluate aspects of land health at watershed scales for the Bureau of Land Management in Colorado
Raster maps of relative risk of chronic wasting disease transmission based on environmental covariates for the South Converse Mule Deer Herd, Converse County, Wyoming Raster maps of relative risk of chronic wasting disease transmission based on environmental covariates for the South Converse Mule Deer Herd, Converse County, Wyoming
Predicted Ecological States of the Semiarid Warm Sandy and Loamy Uplands Ecological Site Group in the Upper Colorado River Basin, Based on Vegetation Functional Group Cover Data from 2021 Predicted Ecological States of the Semiarid Warm Sandy and Loamy Uplands Ecological Site Group in the Upper Colorado River Basin, Based on Vegetation Functional Group Cover Data from 2021
USGS BiblioSearch: A python tool to facilitate searching, cleaning, and compiling of literature search results from across multiple citation databases USGS BiblioSearch: A python tool to facilitate searching, cleaning, and compiling of literature search results from across multiple citation databases
USGS BiblioSearch: A python tool to facilitate searching, cleaning, and compiling of literature search results from across multiple citation databases USGS BiblioSearch: A python tool to facilitate searching, cleaning, and compiling of literature search results from across multiple citation databases
Science and Products
Modeling chronic wasting disease transmission risk in mule deer related to habitat characteristics Modeling chronic wasting disease transmission risk in mule deer related to habitat characteristics
Mapping predicted ecological states at landscape scales using remote sensing data and machine learning Mapping predicted ecological states at landscape scales using remote sensing data and machine learning
Effects of noise from oil and gas development on raptors and songbirds—A science synthesis to inform National Environmental Policy Act analyses Effects of noise from oil and gas development on raptors and songbirds—A science synthesis to inform National Environmental Policy Act analyses
Structured science syntheses to inform decision making on Federal public lands Structured science syntheses to inform decision making on Federal public lands
Annotated bibliography of scientific research on Taeniatherum caput-medusae published from January 2010 to January 2022 Annotated bibliography of scientific research on Taeniatherum caput-medusae published from January 2010 to January 2022
Annotated bibliography of scientific research on greater sage-grouse published from October 2019 to July 2022 Annotated bibliography of scientific research on greater sage-grouse published from October 2019 to July 2022
Effects of noise from oil and gas development on ungulates and small mammals—A science synthesis to inform National Environmental Policy Act analyses Effects of noise from oil and gas development on ungulates and small mammals—A science synthesis to inform National Environmental Policy Act analyses
Annotated bibliography of scientific research on Gunnison sage-grouse published from January 2005 to September 2022 Annotated bibliography of scientific research on Gunnison sage-grouse published from January 2005 to September 2022
Quantifying aspects of rangeland health at watershed scales in Colorado using remotely sensed data products Quantifying aspects of rangeland health at watershed scales in Colorado using remotely sensed data products
Annotated bibliography of scientific research on pygmy rabbits published from 1990 to 2020 Annotated bibliography of scientific research on pygmy rabbits published from 1990 to 2020
Annotated bibliography of scientific research on Ventenata dubia published from 2010 to 2020 Annotated bibliography of scientific research on Ventenata dubia published from 2010 to 2020
Non-USGS Publications**
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.