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Biogeochemistry
Biology/Ecology
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Geophysics
GIS/RemoteSensing
Hydrology
Outreach/EducationResearch
SocialScience
SoilScience/Pedology
WaterChemistry

All Disciplines

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Calhoun Critical Zone Observatory - GIS/Map Data - Research Areas (2014-2018)
3 components • Calhoun Critical Zone Observatory • All Disciplines • Brecheisen, Z.S.; Cook, Charles W.; Richter, Daniel deB.

See All Disciplines for all CZOs

Biogeochemistry

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Calhoun Critical Zone Observatory - Soil Moisture - Hydroprobe (2016-2018)
1 components • Calhoun CZO Research Area 1, Calhoun CZO Research Area 4, Calhoun CZO Research Area 7 • Hydrology, Biogeochemistry, Soil Science / Pedology • Austin, Jason C.; Brecheisen, Zachary S.; Cook, Charles W.; Heine, Paul R.; Richter, Daniel deB.

Calhoun CZO - Soil Geochemistry - Mössbauer spectroscopy (2015)
1 components • Calhoun Long-Term Soil-Ecosystem Plots and Reference Areas • Biogeochemistry, Soil Science / Pedology • Thompson, Aaron; Richter, Daniel deB.; Wilmoth, Jared; Barcellos, Diego

Calhoun CZO - Soil Geochemistry - Soil organic matter transformations (2015)
1 components • Calhoun Long-Term Soil-Ecosystem Plots and Reference Areas • Biogeochemistry, Biology / Ecology, Soil Science / Pedology • Min, K.; Flournoy, R.; Heroneme, C.; Barger, K.; Lehmeier, C.A.; Heine, P.; Richter, Daniel deB.; Billings, S.A.

Calhoun CZO - Soil Biogeochemistry (2015-2016)
1 components • Calhoun CZO Research Area 1, Calhoun CZO Research Area 2, Calhoun CZO Research Area 7, Calhoun CZO Research Area 8 • Biogeochemistry, Biology / Ecology, Soil Science / Pedology • Sharon Billings; Christoph Lehmeier; Kyungjin Min; Samik Bagchi; Emma Hauser; Keelan Barger; Samantha Elledge; Rebecca Flournoy; Carl Heroneme; Hanna Rankin; Rena Stair

Calhoun Experimental Watersheds 2, 3, 4 - Soil Moisture, Soil Redox Potential (2014-2015)
1 components • Calhoun Experimental Forest and Eco-hydrology Experiments • Biogeochemistry, Soil Science / Pedology • Caitlin Hodges; Daniel Markewitz; Aaron Thompson

Calhoun Long Term Soil Experiment - Soil Gas (1992-1996)
1 components • Calhoun Long-Term Soil-Ecosystem Plots and Reference Areas • Soil Science / Pedology, Biogeochemistry • Markewitz, Daniel; Richter, Daniel deB.

Calhoun Long-Term Soil Experiment - Soil Geochemistry - 70-m deep borehole (2010)
1 components • Calhoun Long-Term Soil-Ecosystem Plots and Reference Areas • Biogeochemistry, Geochemistry / Mineralogy, Soil Science / Pedology • Bacon, A.R.; Richter, Daniel deB.

National - Soil Gas - CO2 and O2 (2014-2017)
2 components • Bigelow Site (High-Elevation), Jemez 2013 Burned ZOB, Jemez Unburned Site, Calhoun CZO Research Area 1, Garner Run - Sandstone Forested, Northeastern Puerto Rico and the Luquillo Mountains • Biogeochemistry, Climatology / Meteorology, Soil Science / Pedology, Biology / Ecology • Brecheisen, Zachary; Chorover, Jon; Kaye, Jason; Silver, Whendee; Abramson, Nate; Barron-Gafford, Greg; Condon, Katherine E.; Cook, Charles W.; Hill, Lillian; Losleben, Mark; Minor, Rebecca; O'Connell, Christine; Richter, Daniel deB.; Durcik, Matej

R1 - Soil Biogeochemistry - Carbon isotopes (2016)
1 components • Calhoun CZO Research Area 1 • Soil Science / Pedology, Biogeochemistry • Cherkinsky, Alexander

Research area 1 - Soil Gas, Soil Moisture, Soil Temperature (2016-2019)
1 components • Calhoun CZO Research Area 1 • Biogeochemistry, Soil Science / Pedology, Hydrology • Brecheisen, Z. S.; Cook, Charles W.; Richter, Daniel deB.

Research areas 1, 4, 7 - Soil Gas (2015-2017)
2 components • Calhoun CZO Research Area 1, Calhoun CZO Research Area 4, Calhoun CZO Research Area 7 • Biogeochemistry, Soil Science / Pedology • Brecheisen, Z. S.; Cook, Charles W.; Richter, Daniel deB.

Shale Hills, Boulder, Luquillo, JRB-SCM, Calhoun - Soil Geochemistry (2001-2013)
1 components • Susquehanna Shale Hills Critical Zone Observatory, Bisley, Boulder Creek Watershed, Northeastern Puerto Rico and the Luquillo Mountains, Santa Catalina Mountains • Geochemistry / Mineralogy, Biogeochemistry • Niu, Xianzeng; Williams, Jennifer; Brantley, Susan L.; Miller, Doug; Bills, Brian

See Biogeochemistry for all CZOs

Biology/Ecology

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Calhoun CZO - GIS/Map Data, LiDAR - Canopy Height (2014)
1 components • Calhoun Critical Zone Observatory • GIS / Remote Sensing, Biology / Ecology • Brecheisen, Zachary S.

Calhoun CZO - Vegetation - Leaf Area Index (2014)
1 components • Calhoun CZO Research Area 1, Calhoun CZO Research Area 4, Calhoun Experimental Forest and Eco-hydrology Experiments • Biology / Ecology • Cook, Charles W.

Calhoun CZO - Vegetation - Litterfall (2014-2017)
1 components • Calhoun CZO Research Area 1, Calhoun CZO Research Area 2, Calhoun CZO Research Area 3, Calhoun CZO Research Area 4, Calhoun CZO Research Area 5 • Biology / Ecology • Cook, Charles W.; O'Neill, K. P.; Richter, Daniel deB.

Calhoun CZO - Vegetation - Tree Survey (2014-2017)
1 components • Calhoun Experimental Forest and Eco-hydrology Experiments, Calhoun Long-Term Soil-Ecosystem Plots and Reference Areas • Biology / Ecology • Cook, Charles W.; Brecheisen, Z.; Richter, Daniel deB.

Calhoun CZO - Soil Porosity, Soil Invertebrates (2015-2017)
2 components • Calhoun CZO Research Area 1, Calhoun CZO Research Area 4, Calhoun CZO Research Area 7 • Soil Science / Pedology, Biology / Ecology • Brecheisen, Zachary S..; Callaham, M.A.; Heine, P.R.; Cook, Charles W.; Richter, Daniel deB.

National - LiDAR, Land Cover, GIS/Map Data - OpenTopography (2010-2017)
18 components • Boulder Creek Watershed, Eel River Watershed, Jemez River Basin, Reynolds Creek Experimental Watershed, Susquehanna Shale Hills Critical Zone Observatory, Northeastern Puerto Rico and the Luquillo Mountains, Sangamon River Basin, Clear Creek Watershed, Calhoun Critical Zone Observatory, Providence Creek Headwater Catchments (1660 - 2115 m elevation) • Geomorphology, GIS / Remote Sensing, Hydrology, Biology / Ecology • National Center for Airborne Laser Mapping; Boulder Creek Critical Zone Observatory; Calhoun Critical Zone Observatory; University of Arizona; University of California Merced; Valles Caldera National Preserve; Bandelier National Monument; National Park Service; Jemez River Basin and Santa Catalina Mountains Critical Zone Observatory; Luquillo Critical Zone Observatory; Reynolds Creek CZO; Eel River CZO; Shale Hills CZO

See Biology/Ecology for all CZOs

Climatology/Meteorology

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Calhoun CZO - Precipitation (2014-2017)
1 components • Calhoun CZO Research Area 1 • Climatology / Meteorology, Hydrology • Mallard, John M.

Calhoun CZO Research Area 1 - Flux Tower - Young Pine Forest (2016-2017)
4 components • Calhoun Long-Term Soil-Ecosystem Plots and Reference Areas, Calhoun CZO Research Area 1 • Climatology / Meteorology • Yao Tang; Jingfeng Wang

Calhoun Experimental Forest, SC - Streamflow / Discharge, Precipitation (1949-1962)
1 components • Calhoun Experimental Forest and Eco-hydrology Experiments • Hydrology, Climatology / Meteorology • Jingfeng Wang; Yawen Shen; Sabina Shahnaz

National - Climate, Flux Tower, Streamflow / Discharge - CUAHSI WDC web services (1968-2015)
7 components • Boulder Creek Watershed, Christina River Basin, Jemez River Basin, Santa Catalina Mountains, El Verde Field Station, Northeastern Puerto Rico and the Luquillo Mountains, Rio Blanco, Rio Mameyes, Susquehanna Shale Hills Critical Zone Observatory, Providence Creek Headwater Catchments (1660 - 2115 m elevation), Wolverton Basin (2230 - 2700 m elevation), Other instrumented sites • Climatology / Meteorology, Hydrology, Soil Science / Pedology • Boulder Creek Critical Zone Observatory; Catalina-Jemez Critical Zone Observatory; Luquillo Critical Zone Observatory; Shale Hills Critical Zone Observatory; Southern Sierra Critical Zone Observatory; Christina River Basin Critical Zone Observatory

National - Air Temperature, Flux Tower, Meteorology - NADP and NOAA or other weather stations (2017)
8 components • Boulder Creek Watershed, Calhoun Critical Zone Observatory, Jemez River Basin, Susquehanna Shale Hills Critical Zone Observatory • Climatology / Meteorology • NADP; NOAA; others

See Climatology/Meteorology for all CZOs

Geochemistry/Mineralogy

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Calhoun 70-m deep well - Soil Mineralogy, Soil Geochemistry, Photographic Imagery (2019)
4 components • Calhoun CZO Research Area 1 • Geochemistry / Mineralogy, Soil Science / Pedology • Austin, Jason C.; Bacon, Allan R.; Richter, Daniel deB.; Schroeder, Paul A.

Calhoun 70m deep well - Soil Geochemistry (2010)
1 components • Calhoun Long-Term Soil-Ecosystem Plots and Reference Areas • Soil Science / Pedology, Geochemistry / Mineralogy • Bacon, Allan R; Richter, Daniel deB.; Bierman, Paul R.; Rood, Dylan H.

Calhoun CZO - Soil Geochemistry (2016)
1 components • Calhoun CZO Research Area 1, Calhoun CZO Research Area 2, Calhoun CZO Research Area 6, Calhoun CZO Research Area 7, Calhoun CZO Research Area 8 • Geochemistry / Mineralogy • Austin, Jason C.; Schroeder, Paul A.

See Geochemistry/Mineralogy for all CZOs

Geomorphology

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Calhoun CZO - Geomorphology - Gully Boundaries (2015)
1 components • Calhoun CZO Research Area 3 • Geomorphology, Hydrology • Leonardo V. Noto; Yannis Dialynas; Satish Bastola

See Geomorphology for all CZOs

Geophysics

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Calhoun Experimental Watershed 4 - Soil Electrical Resistivity (2015)
1 components • Calhoun Experimental Forest and Eco-hydrology Experiments • Geophysics • Daniel Markewitz

See Geophysics for all CZOs

GIS/RemoteSensing

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Calhoun CZO - GIS/Map Data, LiDAR - Canopy Height (2014)
1 components • Calhoun Critical Zone Observatory • GIS / Remote Sensing, Biology / Ecology • Brecheisen, Zachary S.

Calhoun CZO - LiDAR - Hyperspectral and LiDAR Survey (2014)
1 components • Calhoun CZO Research Area 1, Calhoun CZO Research Area 4, Calhoun Experimental Forest and Eco-hydrology Experiments, Calhoun Long-Term Soil-Ecosystem Plots and Reference Areas • GIS / Remote Sensing • National Center for Airborne Laser Mapping

Calhoun CZO - LiDAR - LiDAR features for the Calhoun CZO forest plots (2015)
1 components • Calhoun Experimental Forest and Eco-hydrology Experiments, Calhoun Long-Term Soil-Ecosystem Plots and Reference Areas • GIS / Remote Sensing • Majasalmi, Titta

Calhoun CZO - LiDAR - LiDAR Leaf-Off Survey (2016)
1 components • Calhoun CZO Research Area 1, Calhoun CZO Research Area 4, Calhoun Experimental Forest and Eco-hydrology Experiments, Calhoun Long-Term Soil-Ecosystem Plots and Reference Areas • GIS / Remote Sensing • National Center for Airborne Laser Mapping

Calhoun Experimental Forest, SC - GIS/Map Data, Photographic Imagery - 1933 aerial imagery composite (1933)
2 components • Calhoun Experimental Forest and Eco-hydrology Experiments, Calhoun Long-Term Soil-Ecosystem Plots and Reference Areas • GIS / Remote Sensing • Brecheisen, Zachary S.; Cook, Charles W.; Harmon, M.A.

See GIS/RemoteSensing for all CZOs

Hydrology

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Calhoun 70-m deep well - Groundwater Depth, Electrical Conductivity (2014-2017)
2 components • Calhoun CZO Research Area 1 • Hydrology • Mallard, John; McGlynn, Brian

Calhoun CZO - Precipitation (2014-2017)
1 components • Calhoun CZO Research Area 1 • Climatology / Meteorology, Hydrology • Mallard, John M.

Calhoun CZO - Streamflow / Discharge (2014-2017)
1 components • Calhoun Experimental Forest and Eco-hydrology Experiments, Calhoun CZO Research Area 3 • Hydrology • Mallard, John McDevitt

Calhoun CZO - Geomorphology - Gully Boundaries (2015)
1 components • Calhoun CZO Research Area 3 • Geomorphology, Hydrology • Leonardo V. Noto; Yannis Dialynas; Satish Bastola

Calhoun Experimental Watershed 4 - Streamflow / Discharge, Electrical Conductivity (2015)
2 components • Calhoun Experimental Forest and Eco-hydrology Experiments • Hydrology • Mallard, John; McGlynn, Brian

Calhoun Long-Term Soil Experiment - Soil Moisture (1991-1995)
1 components • Calhoun Long-Term Soil-Ecosystem Plots and Reference Areas • Soil Science / Pedology, Hydrology • Markewitz, D.; Richter, Daniel deB.

Calhoun Long-Term Soil Experiment - Soil Survey - Hydraulic Conductivity (2011)
1 components • Calhoun Long-Term Soil-Ecosystem Plots and Reference Areas • Soil Science / Pedology, Hydrology • Brewington, M. Lance; Richter, Daniel deB.

National - Streamflow / Discharge - USGS and USDA Data Resources (1985-2017)
22 components • Boulder Creek Watershed, Santa Catalina Mountains, Jemez River Basin, Reynolds Creek Experimental Watershed, Susquehanna Shale Hills Critical Zone Observatory, Northeastern Puerto Rico and the Luquillo Mountains, Clear Creek Watershed, Sangamon River Basin, Calhoun Critical Zone Observatory, Providence Creek Headwater Catchments (1660 - 2115 m elevation) • Hydrology • USGS National Water Information System

Research area 3 - Groundwater Depth - 5 minute resolution (2014-2015)
1 components • Calhoun Experimental Forest and Eco-hydrology Experiments • Hydrology • Mallard, John; McGlynn, Brian

See Hydrology for all CZOs

Outreach/EducationResearch

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Calhoun Experimental Forest, SC - Land Use History, Photographic Imagery (1932-1987)
1 components • Calhoun Experimental Forest and Eco-hydrology Experiments • Outreach / Education Research, Social Science • Nelson, Donald R.; O'Neill, Katherine P.; Coughlan, Michael R.; Lonneman, Michael C.; Meyers, Zachary; U.S. Department of Agriculture; Forest Service

See Outreach/EducationResearch for all CZOs

SocialScience

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Enoree District, Sumter National Forest - GIS/Map Data - Land Grants, 1749-1851 (2018)
1 components • Calhoun Critical Zone Observatory • Social Science • Coughlan, Michael R.; Nelson, Donald

Union County, SC - Land Use History - Agriculture Census (1950)
1 components • Calhoun Long-Term Soil-Ecosystem Plots and Reference Areas • Social Science • Giesen, James C.

See SocialScience for all CZOs

SoilScience/Pedology

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Calhoun Critical Zone Observatory - Soil Moisture - Saturated Hydraulic Conductivity (Ksat) (2017)
2 components • Calhoun CZO Research Area 2, Calhoun CZO Research Area 3 • Soil Science / Pedology • Ryland, Rachel; Markewitz, Daniel; Sutter, Lori

Calhoun CZO - Soil Mineralogy (2014-2015)
1 components • Calhoun Long-Term Soil-Ecosystem Plots and Reference Areas • Soil Science / Pedology • Austin, Jason C.

Calhoun CZO - Soil Survey - Soil Texture (2014-2015)
3 components • Calhoun CZO Research Area 3, Calhoun CZO Research Area 4 • Soil Science / Pedology • Heine, Paul

Calhoun CZO - Soil Texture (2015-2016)
1 components • Calhoun CZO Research Area 1, Calhoun CZO Research Area 4, Calhoun CZO Research Area 7 • Soil Science / Pedology • Heine, Paul R

Calhoun CZO - Photographic Imagery, Soil Survey - Soil Pit Profiles (2016)
4 components • Calhoun CZO Research Area 1, Calhoun CZO Research Area 2, Calhoun CZO Research Area 7, Calhoun CZO Research Area 8 • Soil Science / Pedology • Cook, Charles W.

Calhoun CZO - Soil Texture - Argillic Horizon (2016-2017)
1 components • Calhoun CZO Research Area 2, Calhoun CZO Research Area 3, Calhoun CZO Research Area 4 • Soil Science / Pedology • Ryland, Rachel C.

Calhoun Long-Term Soil Experiment - Soil Water Chemistry (1991-1994)
1 components • Calhoun Long-Term Soil-Ecosystem Plots and Reference Areas • Soil Science / Pedology, Water Chemistry • Markewitz, Daniel; Richter, Daniel deB.

R1 - Soil Biogeochemistry - Carbon isotopes (2016)
1 components • Calhoun CZO Research Area 1 • Soil Science / Pedology, Biogeochemistry • Cherkinsky, Alexander

See SoilScience/Pedology for all CZOs

WaterChemistry

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Calhoun CZO - Stream Water Chemistry (2014-2018)
2 components • Calhoun Experimental Forest and Eco-hydrology Experiments • Water Chemistry • Foroughi, M.; Cook, Charles W.; Heine, P.; Richter, Daniel deB.

See WaterChemistry for all CZOs

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Data Use Policy

Data Sharing Policy

Data Use Policy

DRAFT v.0.4.0

1. Use our data freely. All CZO Data Products* except those labelled Private** are released to the public and may be freely copied, distributed, edited, remixed, and built upon under the condition that you give acknowledgement as described below. Non-CZO data products — like those produced by USGS or NOAA — have their own use policies, which should be followed.

2. Give proper citation and acknowledgement. Publications, models and data products that make use of these datasets must include proper citation and acknowledgement. Most importantly, provide a citation in a similar way as a journal article (i.e. author, title, year of publication, name of CZO “publisher”, edition or version, and URL or DOI access information. See http://www.datacite.org/whycitedata). Also include at least a brief acknowledgement such as: “Data were provided by the NSF-supported Southern Sierra Critical Zone Observatory” (replace with the appropriate observatory name).

3. Let us know how you will use the data. The dataset creators would appreciate hearing of any plans to use the dataset. Consider consultation or collaboration with dataset creators.

*CZO Data Products. Defined as a data collected with any monetary or logistical support from a CZO.

**Private. Most private data will be released to the public within 1-2 years, with some exceptionally challenging datasets up to 4 years. To inquire about potential earlier use, please contact us.
Data Sharing Policy

DRAFT v.0.2.5

All CZO investigators and collaborators who receive material or logistical support from a CZO agree to:

1. Share data privately within 1 year. CZO investigators and collaborators agree to provide CZO Data Products* — including data files and metadata for raw, quality controlled and/or derived data — to CZO data managers within one year of collection of samples, in situ or experimental data. By default, data values will be held in a Private CZO Repository**, but metadata will be made public and will provide full attribution to the Dataset Creators†.

2. Release data to public within 2 years. CZO Dataset Creators will be encouraged after one year to release data for public access. Dataset Creators may chose to publish or release data sooner.

3. Request, in writing, data privacy up to 4 years. CZO PIs will review short written applications to extend data privacy beyond 2 years and up to 4 years from time of collection. Extensions beyond 3 years should not be the norm, and will be granted only for compelling cases.

4. Consult with creators of private CZO datasets prior to use. In order to enable the collaborative vision of the CZO program, data in private CZO repositories will be available to other investigators and collaborators within that CZO. Releasing or publishing any derivative of such private data without explicit consent from the dataset creators will be considered a serious scientific ethics violation.

* CZO Data Products. Defined as data collected with any monetary or logistical support from a CZO. Logistical support includes the use of any CZO sensors, sampling infrastructure, equipment, vehicles, or labor from a supported investigator, student or staff person. CZO Data Products can acknowledge multiple additional sources of support.

** Private CZO Repository. Defined as a password-protected directory on each CZO’s data server. Files will be accessible by all investigators and collaborators within the given CZO and logins will be maintained by that local CZO’s data managers. Although data values will not be accessible by the public or ingested into any central data system (i.e. CUAHSI HIS), metadata will be fully discoverable by the public. This provides the dual benefit of giving attribution and credit to dataset creators and the CZO in general, while maintaining protection of intellectual property while publications are pending.

† Dataset Creators. Defined as the people who are responsible for designing, collecting, analyzing and providing quality assurance for a dataset. The creators of a dataset are analogous to the authors of a publication, and datasets should be cited in an analogous manner following the emerging international guidelines described at http://www.datacite.org/whycitedata.

Calhoun
Critical Zone Observatory

Dataset Listings

These dataset listings are out of date and have been archived.

See the updated listings on HydroShare.org >

Browse Calhoun datasets

All Disciplines

Biogeochemistry

Biology/Ecology

Climatology/Meteorology

Geochemistry/Mineralogy

Geomorphology

Geophysics

GIS/RemoteSensing

Hydrology

Outreach/EducationResearch

SocialScience

SoilScience/Pedology

WaterChemistry

Data Use Policy

Data Sharing Policy

Explore Further

Explore Further

Calhoun CZO

CZO |

CRITICAL ZONE OBSERVATORIES
U.S. NSF National Program

CZO |

CRITICAL ZONE OBSERVATORIES
U.S. NSF National Program

Dataset Listings

These dataset listings are out of date and have been archived. See the updated listings on HydroShare.org >

Browse Calhoun datasets

All Disciplines

Biogeochemistry

Biology/Ecology

Climatology/Meteorology

Geochemistry/Mineralogy

Geomorphology

Geophysics

GIS/RemoteSensing

Hydrology

Outreach/EducationResearch

SocialScience

SoilScience/Pedology

WaterChemistry

Data Use Policy

Data Sharing Policy

Explore Further

Explore Further

Calhoun CZO

CZO |

CRITICAL ZONE OBSERVATORIES U.S. NSF National Program

CZO |

CRITICAL ZONE OBSERVATORIES U.S. NSF National Program

These dataset listings are out of date and have been archived.

See the updated listings on HydroShare.org >

CRITICAL ZONE OBSERVATORIES
U.S. NSF National Program

CRITICAL ZONE OBSERVATORIES
U.S. NSF National Program