Ian K Breckheimer

Affiliation: Rocky Mountain Biological Laboratory

ORCID: 0000-0002-4698-977X

Works: 143 total (8 publications, 135 datasets, 0 documents)

Projects (1)

Research Plan

The Spatial Ecology of Environmental Change in the Upper Gunnison Watershed

activeEcology and Evolutionary biology

Local Knowledge Graph (Top 60 entities)

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Works (143)

All (143)Publications (8)Datasets (135)

Sort:Date (Newest)Most Cited

Dataset

CHESS 2025: Location data for field observations and sampling

2026DOI: 10.15485/3022418

Dataset

CHESS 2025: Leaf Area Index (LAI) for meadow, shrub, tree, and understory vegetation

2026DOI: 10.15485/3022242

Dataset

CHESS 2025: Field-collected vegetation attributes and site photos

2026DOI: 10.15485/3014404

Dataset

Plant and carbon data, snowmelt manipulation experiment, Rocky Mountain Biological Laboratory (RMBL), 2023

2025DOI: 10.6073/pasta/e8fe19fcfeacbcac13f0c3eb35208283Cited 1 times

Dataset

Data from "A Bayesian Record Linkage Approach to Applications in Tree Demography Using Overlapping LiDAR Scans"

2025DOI: 10.15485/2476543

Dataset

Site and endmember spectra of terrestrial vegetation and soils for the Colorado Headwaters Ecological Spectroscopy Study, June-July 2025

2025DOI: 10.15485/2997555

Dataset

Site and endmember spectra of terrestrial vegetation and soils for the Colorado Headwaters Ecological Spectroscopy Study, June-July 2025

2025DOI: 10.15485/2997555

Dataset

Site and endmember spectra of terrestrial vegetation and soils for the Colorado Headwaters Ecological Spectroscopy Study, June-July 2025

2025DOI: 10.15485/2997555

Dataset

Landscape Flowering Phenology Field Data for Sites in the Vicinity of Crested Butte, CO.

2023DOI: 10.6073/pasta/571a511fae7d3f01c77cac703cb6fa3a

Dataset

Air Temperature Freezing Degree-days Early Season Standard Deviation (2002-2021)

2023

Dataset

Air Temperature Freezing Degree-days Late Season Mean (2002-2021)

2023

Dataset

Air Temperature Freezing Degree-days Late Season Standard Deviation (2002-2021)

2023

Dataset

Air Temperature Growing Degree-days Annual Mean (2002-2021)

2023

Dataset

Air Temperature Growing Degree-days Annual Standard Deivation (2002-2021)

2023

Dataset

Air Temperature Growing Degree-days Early Season Mean (2002-2022)

2023

Dataset

Air Temperature Growing Degree-days Early Season Standard Deviation (2002-2022)

2023

Dataset

Air Temperature Growing Degree-days Late Season Mean (2002-2022)

2023

Dataset

Air Temperature Growing Degree-days Late Season Standard Deviation (2002-2022)

2023

Dataset

Snow-free Freezing Degree-days Annual Mean (2002-2021)

2023

Dataset

Snow-free Freezing Degree-days Annual Standard Deviation (2002-2021)

2023

Dataset

Snow-free Freezing Degree-days Early Season Mean (2002-2021)

2023

Dataset

Snow-free Freezing Degree-days Early Season Standard Deviation (2002-2021)

2023

Dataset

Snow-free Freezing Degree-days Late Season Mean (2002-2022)

2023

Dataset

Snow-free Freezing Degree-days Late Season Standard Deviation (2002-2021)

2023

Dataset

Snow-free Freezing Degree-days 0-60 Days Post Snow Mean (2002-2021)

2023

Dataset

Snow-free Freezing Degree-days 0-60 Days Post Snow Standard Deviation (2002-2021)

2023

Dataset

Snow-free Growing Degree-days Annual Mean (2002-2021)

2023

Dataset

Snow-free Growing Degree-days Annual Standard Deviation (2002-2021)

2023

Dataset

Snow-free Growing Degree-days Early Season Mean (2002-2021)

2023

Dataset

Snow-free Growing Degree-days Early Season Standard Deviation (2002-2021)

2023

Dataset

Snow-free Growing Degree-days Late Season Mean (2002-2021)

2023

Dataset

Snow-free Growing Degree-days Late Season Standard Deviation (2002-2021)

2023

Dataset

Snow-free Growing Degree-days 0-60 Days Post Snow Mean (2002-2021)

2023

Dataset

Snow-free Growing Degree-days 0-60 Days Post Snow Standard Deviation (2002-2021)

2023

Dataset

Snowpack Proportional Reduction in Freezing Degree Days (2002-2021)

2023

Dataset

Snowpack Proportional Reduction in Early Season Freezing Degree Days (2002-2021)

2023

Dataset

Snowpack Proportional Reduction in Late Season Freezing Degree Days (2002-2021)

2023

Dataset

Snowpack Proportional Reduction in Growing Degree Days (2002-2021)

2023

Dataset

Snowpack Proportional Reduction in Early Season Growing Degree Days (2002-2021)

2023

Dataset

Snowpack Proportional Reduction in Late Season Growing Degree Days (2002-2021)

2023

Dataset

Snowpack Duration Mean (Water Year 1993 - 2022)

2023

Dataset

Snowpack Duration Standard Deviation (Water Year 1993 - 2022)

2023

Dataset

Snowpack Onset Day of Year Mean (1993 - 2022)

2023

Dataset

Snowpack Onset Day of Year Standard Deviation (1993-2022)

2023

Dataset

Snowpack Persistence Day of Year Mean (1993 - 2022)

2023

Dataset

Snowpack Persistence Day of Year Standard Deviation (1993-2022)

2023

Dataset

Gothic Colorado WInter 2022 Snow Depth Lidar

2022DOI: 10.5281/zenodo.6331351

Dataset

Gothic Colorado WInter 2022 Snow Depth Lidar

2022DOI: 10.5281/zenodo.6331351

Dataset

A composite high resolution canopy height map for the Upper East River domain

2021

Dataset

Styled landcover basemap for the Upper Gunnison domain

2021

Dataset

Styled hydrology basemap of the Upper Gunnison domain

2021

Dataset

Styled hillshade basemap for the Upper Gunnison domain

2021

Dataset

Styled canopy structure basemap of the Upper Gunnison domain

2021

Dataset

Styled slope and aspect basemap of the Upper Gunnison domain

2021

Dataset

Styled 2018 snow depth basemap of the Upper East River domain

2021

Dataset

Styled 2019 snow depth basemap of the Upper East River domain

2021

Dataset

Drone ortho basemap of the Gothic Townsite, June 17th, 2019

2021

Dataset

Drone ortho basemap of the Gothic Townsite, July 22nd 2019

2021

Dataset

Drone ortho basemap of the Gothic Townsite, August 27th 2019

2021

Dataset

Drone ortho basemap of the Gothic Townsite, September 25th, 2019

2021

Dataset

Drone ortho basemap of the Gothic Townsite, November 15th, 2019

2021

Dataset

Drone ortho basemap of the Gothic Townsite, May 25th 2019

2021

Dataset

Summer Travel Time from Gothic for the Upper East River Domain

2021

Dataset

Winter Travel Time from Crested Butte for the Upper East River Domain

2021

Dataset

Vegetation Structure Maps for the Upper East River Domain Derived from 2015 and 2019 LiDAR Data

2021

Dataset

Bare Earth Potential Solar Radiation on Day of Year 80 for the Upper East River Derived from 2018 NEON AOP Data

2021

Dataset

Bare-earth Potential Solar Radiation on Day of Year 172 for the Upper East River Derived from 2018 NEON AOP Data

2021

Dataset

Bare-earth Potential Solar Radiation on Day of Year 265 for the Upper East River Derived from 2018 NEON AOP Data

2021

Dataset

Bare Earth Potential Solar Radiation on Day of Year 355 for the Upper East River Derived from 2018 NEON AOP Data

2021

Dataset

Subcanopy Potential Solar Radiation on Day of Year 80 for the Upper East River Derived from 2018 NEON AOP Data

2021

Dataset

Subcanopy Potential Solar Radiation on Day of Year 172 for the Upper East River Derived from 2018 NEON AOP Data

2021

Dataset

Subcanopy Potential Solar Radiation on Day of Year 265 for the Upper East River Derived from 2018 NEON AOP Data

2021

Dataset

Subcanopy Potential Solar Radiation on Day of Year 355 for the Upper East River Derived from 2018 NEON AOP Data

2021

Dataset

1 m Resolution Digital Elevation Model for the Upper Gunnison Domain derived from 2015 and 2019 LiDAR Data

2021

Dataset

3 m Resolution Digital Elevation Model for the Upper Gunnison Domain derived from 2015 and 2019 LiDAR Data

2021

Dataset

3 m Resolution Understory Cover for the Upper Gunnison Basin derived from 2015 and 2019 LiDAR Data

2021

Dataset

1 m Resolution Canopy Height Estimates for the Upper Gunnison Basin derived from 2015 and 2019 LiDAR Data

2021

Dataset

3 m Resolution 20th Percentile Canopy Height Estimates for the Upper Gunnison Basin derived from 2015 and 2019 LiDAR Data

2021

Dataset

3 m Resolution 80th Percentile Canopy Height Estimates for the Upper Gunnison Basin Derived from 2015 and 2019 LIDAR Data

2021

Dataset

3 m Resolution Canopy Cover Estimates for the Upper Gunnison Basin derived from 2015 and 2019 LiDAR Data

2021

Dataset

1 m Resolution WGS84 UTM Zone 13N X Coordinate for the Upper Gunnison Domain

2021

Dataset

1 m Resolution WGS84 UTM Zone 13N Y Coordinate for the Upper Gunnison Domain

2021

Dataset

1 m Resolution topographic aspect "southness" for the Upper Gunnison Basin derived from 2015 and 2019 LiDAR

2021

Dataset

1 m Resolution topographic aspect "westness" for the Upper Gunnison Basin derived from 2015 and 2019 LiDAR data

2021

Dataset

1 m Resolution topographic slope for the Upper Gunnison Basin derived from 2015 and 2019 LiDAR data.

2021

Dataset

1 m Resolution Basic Landcover Map for the Upper Gunnison Domain Derived from NAIP Imagery and LiDAR

2021

Dataset

Mask for the Upper Gunnison SDP Domain at 1m resolution

2021

Dataset

Mask for the Upper Gunnison SDP Domain at 3 m resolution

2021

Dataset

1m Resolution NDVI for the Upper Gunnison Basin derived from October 2017 NAIP Imagery

2021

Dataset

1 m Resolution 4-band orthoimagery for the Upper Gunnison Basin derived from October 2017 NAIP imagery

2021

Dataset

1 m Resolution NDVI for the Upper Gunnison Basin derived from September 2019 NAIP Imagery

2021

Dataset

1 m Resolution 4-band orthomosaic for the Upper Gunnison Basin derived from September 2019 NAIP Imagery

2021

Dataset

Quality-controlled 1m Digital Elevation Model for the Upper East River Domain

2020

Dataset

Quality-controlled and Gap-filled 1m Digital Elevation Model for the Upper East River Domain

2020

Dataset

Leaf-on 1m Digital Surface Model for the Upper East River Domain

2020

Dataset

1m Digital Elevation Model with Buildings Derived from the 2018 NEON AOP Dataset

2020

Dataset

Leaf-off 1m Digital Surface Model of the Upper East River Domain

2020

Dataset

Hydrologically Corrected (cut) 1m Digital Elevation Model for the Upper East River Domain

2020

Dataset

Hydrologically Corrected (cut and burned) 1m Digital Elevation Model for the Upper East River Domain

2020

Dataset

Surface Water Map at 1m Resolution for the Upper East River Domain

2020

Dataset

Multi-direction Flow Accumulation for the Upper East River Domain

2020

Dataset

Single-direction Flow Accumulation Map for the Upper East River Domain

2020

Dataset

Multi-direction Stream Flowlines for the Upper East River Domain

2020

Dataset

Single-direction Stream Flowlines for the Upper East River Domain

2020

Dataset

Multi-direction Major Streams for the Upper East River Domain

2020

Dataset

Single-direction Major Streams for the Upper East River Domain

2020

Dataset

Large Sub-watersheds of the Upper East River Domain

2020

Dataset

Small Sub-watersheds of the Upper East River Domain

2020

Dataset

Quality-controlled Vegetation Canopy Height Model for the Upper East River Domain

2020

Dataset

Basic High-resolution Landcover Map for the Upper East River Domain

2020

Ian K Breckheimer

Projects (1)

The Spatial Ecology of Environmental Change in the Upper Gunnison Watershed

Local Knowledge Graph (Top 60 entities)

Works (143)

CHESS 2025: Location data for field observations and sampling

CHESS 2025: Leaf Area Index (LAI) for meadow, shrub, tree, and understory vegetation

CHESS 2025: Field-collected vegetation attributes and site photos

Plant and carbon data, snowmelt manipulation experiment, Rocky Mountain Biological Laboratory (RMBL), 2023

Data from "A Bayesian Record Linkage Approach to Applications in Tree Demography Using Overlapping LiDAR Scans"

Site and endmember spectra of terrestrial vegetation and soils for the Colorado Headwaters Ecological Spectroscopy Study, June-July 2025

Site and endmember spectra of terrestrial vegetation and soils for the Colorado Headwaters Ecological Spectroscopy Study, June-July 2025

Site and endmember spectra of terrestrial vegetation and soils for the Colorado Headwaters Ecological Spectroscopy Study, June-July 2025

Landscape Flowering Phenology Field Data for Sites in the Vicinity of Crested Butte, CO.

Snowpack Persistence Day of Year Yearly Timeseries

Snowpack Onset Day of Year Yearly Timeseries

Snowpack Duration Yearly Timeseries

Maximum 2m Air Temperature Daily Timeseries

Minimum 2m Air Temperature Daily Timeseries

Average 2m Air Temperature Monthly Timeseries

Maximum 2m Air Temperature Monthly Timeseries

Minimum 2m Air Temperature Monthly Timeseries

Air Temperature Freezing Degree-days Annual Timeseries

Air Temperature Freezing Degree-days Early Season Timeseries

Air Temperature Freezing Degree-days Late Season Timeseries

Air Temperature Growing Degree-days Annual Timeseries

Air Temperature Growing Degree-days Early Season Timeseries

Air Temperature Growing Degree-days Late Season Timeseries

Snow-free Freezing Degree-days Annual Timeseries

Snow-free Freezing Degree-days Early Season Timeseries

Snow-free Freezing Degree-days Late Season Timeseries

Snow-free Freezing Degree-days 0-60 days Post-snow Timeseries

Snow-free Growing Degree-days Annual Timeseries

Snow-free Growing Degree-days Early Season Timeseries

Snow-free Growing Degree-days Late Season Timeseries

Snow-free Growing Degree-day 0-60 Days Post Snow Timeseries

Air Temperature Freezing Degree-days Annual Mean (2002-2021)

Air Temperature Freezing Degree-days Annual Standard Deviation (2002-2021)

Air Temperature Freezing Degree-days Early Season Mean (2002-2021)

Air Temperature Freezing Degree-days Early Season Standard Deviation (2002-2021)

Air Temperature Freezing Degree-days Late Season Mean (2002-2021)

Air Temperature Freezing Degree-days Late Season Standard Deviation (2002-2021)

Air Temperature Growing Degree-days Annual Mean (2002-2021)

Air Temperature Growing Degree-days Annual Standard Deivation (2002-2021)

Air Temperature Growing Degree-days Early Season Mean (2002-2022)

Air Temperature Growing Degree-days Early Season Standard Deviation (2002-2022)

Air Temperature Growing Degree-days Late Season Mean (2002-2022)

Air Temperature Growing Degree-days Late Season Standard Deviation (2002-2022)

Snow-free Freezing Degree-days Annual Mean (2002-2021)

Snow-free Freezing Degree-days Annual Standard Deviation (2002-2021)

Snow-free Freezing Degree-days Early Season Mean (2002-2021)

Snow-free Freezing Degree-days Early Season Standard Deviation (2002-2021)

Snow-free Freezing Degree-days Late Season Mean (2002-2022)

Snow-free Freezing Degree-days Late Season Standard Deviation (2002-2021)

Snow-free Freezing Degree-days 0-60 Days Post Snow Mean (2002-2021)

Snow-free Freezing Degree-days 0-60 Days Post Snow Standard Deviation (2002-2021)

Snow-free Growing Degree-days Annual Mean (2002-2021)

Snow-free Growing Degree-days Annual Standard Deviation (2002-2021)

Snow-free Growing Degree-days Early Season Mean (2002-2021)

Snow-free Growing Degree-days Early Season Standard Deviation (2002-2021)

Snow-free Growing Degree-days Late Season Mean (2002-2021)

Snow-free Growing Degree-days Late Season Standard Deviation (2002-2021)

Snow-free Growing Degree-days 0-60 Days Post Snow Mean (2002-2021)

Snow-free Growing Degree-days 0-60 Days Post Snow Standard Deviation (2002-2021)

Snowpack Proportional Reduction in Freezing Degree Days (2002-2021)

Snowpack Proportional Reduction in Early Season Freezing Degree Days (2002-2021)

Snowpack Proportional Reduction in Late Season Freezing Degree Days (2002-2021)

Snowpack Proportional Reduction in Growing Degree Days (2002-2021)

Snowpack Proportional Reduction in Early Season Growing Degree Days (2002-2021)

Snowpack Proportional Reduction in Late Season Growing Degree Days (2002-2021)

Snowpack Duration Mean (Water Year 1993 - 2022)

Snowpack Duration Standard Deviation (Water Year 1993 - 2022)

Snowpack Onset Day of Year Mean (1993 - 2022)

Snowpack Onset Day of Year Standard Deviation (1993-2022)

Snowpack Persistence Day of Year Mean (1993 - 2022)

Snowpack Persistence Day of Year Standard Deviation (1993-2022)

Gothic Colorado WInter 2022 Snow Depth Lidar

Gothic Colorado WInter 2022 Snow Depth Lidar

A composite high resolution canopy height map for the Upper East River domain

Styled landcover basemap for the Upper Gunnison domain