Datasets

The data collected and the techniques used by SPRUCE scientists should conform to or reference national and international standards and protocols if they exist and when they are relevant and appropriate.

Datasets in a sortable table
Data ID Sort descending	Title	Access
	SPRUCE Ecological Forecasting System	Public
	Access SPRUCE Microbial Community Metagenome, Lin et al., 2014	Public
spruce.001	SPRUCE Environmental Monitoring Data: 2010-2016	Public
spruce.002	SPRUCE S1 Bog Peat Depth Determined by Push Probe and GPR: 2009-2010	Public
spruce.003	SPRUCE S1 Bog Vegetation Survey and Peat Depth Data: 2009	Public
spruce.004	SPRUCE S1 Bog Vegetation Allometric and Biomass Data: 2010-2011	Public
spruce.005	SPRUCE Peat Physical and Chemical Characteristics from Experimental Plot Cores, 2012	Public
spruce.006	SPRUCE Large-Collar In Situ CO2 and CH4 Flux Data for the SPRUCE Experimental Plots	Public
spruce.007	SPRUCE S1 Bog Pretreatment Photosynthesis and Respiration for Black Spruce: 2010-2013	Public
spruce.008	SPRUCE S1 Bog Pretreatment Seasonal Photosynthesis and Respiration of Trees, Shrubs, and Herbaceous Plants, 2010-2015	Public
spruce.011	SPRUCE: S1-Bog Phenology Movies, Beginning in 2010	Public
spruce.012	SPRUCE S1 Bog and SPRUCE Experiment Aerial Photographs	Public
spruce.013	SPRUCE Deep Peat Heating (DPH) Environmental Data, February 2014 through July 2015	Public
spruce.015	SPRUCE S1 Bog and SPRUCE Experiment Location Survey Results, 2015 and 2020	Public
spruce.016	Autochamber CO2 and CH4 Flux Data for the SPRUCE Experimental Plots	Public
spruce.018	SPRUCE S1 Bog Porewater, Groundwater, and Stream Chemistry Data: 2011-2013	Public
spruce.019	SPRUCE S1 Bog Fine-root Production and Standing Crop Assessed with Minirhizotrons in the Southern and Northern Ends of the S1 Bog	Public
spruce.022	SPRUCE S1 Bog Plant-Available Nutrients Assessed with Ion-Exchange Resins from 2011-2012 in the Southern End of the S1 Bog	Public
spruce.023	SPRUCE S1 Bog Areal Coverage of Hummock and Hollow Microtopography Assessed Along Three Transects in the S1 Bog	Public
spruce.024	SPRUCE S1 Bog Tree Basal Area and Understory Community Composition Assessed in the Southern and Northern Ends of the S1 Bog	Public
spruce.025	SPRUCE S1 Bog Pretreatment Fungal Hyphae Carbon and Nitrogen Concentrations and Stable Isotope Composition from In-growth Cores, 2013-2014	Public
spruce.026	SPRUCE Stability of Peatland Carbon to Rising Temperatures: Supporting Data	Public
spruce.027	SPRUCE Peat Mercury, Methylmercury and Sulfur Concentrations from Experimental Plot Cores, 2012	Public
spruce.028	SPRUCE Porewater Chemistry Data for Experimental Plots, Beginning in 2013, Version 4	Public
spruce.029	SPRUCE Deep Peat Heating (DPH) Peat Water Content and Temperature for Experimental Plot Cores, June 2014 through June 2015	Public
spruce.031	SPRUCE Representing Northern Peatland Microtopography and Hydrology within the Community Land Model: Modeling Archive	Public
spruce.032	SPRUCE Whole Ecosystems Warming (WEW) Environmental Data Beginning August 2015	Public
spruce.033	SPRUCE Deep Peat Heat (DPH) Metagenomes for Peat Samples Collected June 2015	Public
spruce.034	SPRUCE Large-Collar In Situ CO2 and CH4 Flux Data for the SPRUCE Experimental Plots: Whole-Ecosystem-Warming	Public
spruce.035	SPRUCE Hollow Elevation Data for Experimental Plots Beginning in 2015	Public
spruce.036	SPRUCE Plant-Available Nutrients Assessed with Ion-Exchange Resins in Experimental Plots, Beginning in 2013	Public
spruce.037	SPRUCE S1 Bog Seasonal Patterns of Nonstructural Carbohydrates in Larix, Picea, Rhododendron, and Chamaedaphne, 2013	Public
spruce.038	SPRUCE Pretreatment Plant Tissue Analyses, 2009 through 2013	Public
spruce.039	SPRUCE S1 Bog Sphagnum CO2 Flux Measurements and Partitioning into Re and GPP	Public
spruce.040	SPRUCE Deep Peat Microbial Diversity, CO2 and CH4 Production in Response to Nutrient, Temperature, and pH Treatments during Incubation Studies	Public
spruce.041	SPRUCE Whole Ecosystem Warming (WEW) Peat Water Content Experimental Plot Cores Beginning June 2016	Public
spruce.042	SPRUCE Geochemical Changes in Porewater from Northern Peatlands at Multiple Depths in Field Samples and over Time in Peat Incubations	Public
spruce.043	SPRUCE Small Differences in Ombrotrophy Control Regional-Scale Variation in Methane Cycling among Sphagnum-Dominated Peatlands: Supporting Data	Public
spruce.044	SPRUCE Ground Observations of Phenology in Experimental Plots, 2016-2017	Public
spruce.045	SPRUCE Vegetation Phenology in Experimental Plots from Phenocam Imagery, 2015-2017	Public
spruce.046	SPRUCE Data-constrained Projections of Methane Fluxes in a Northern Minnesota Peatland in Response to Elevated CO2 and Warming: Modeling Archive	Public
spruce.047	SPRUCE Methylotrophic Methanogenesis in Sphagnum-dominated Peatland Soils – CH4 and CO2 Production in Laboratory Incubations	Public
spruce.048	SPRUCE Epiphytic Lichen Annual Biomass Growth in Experimental Plots, 2013-2016	Public
spruce.049	SPRUCE: Sphagnum Productivity and Community Composition in the SPRUCE Experimental Plots	Public
spruce.050	SPRUCE Advanced Molecular Techniques Provide a Rigorous Method for Characterizing Organic Matter Quality in Complex Systems: Supporting Data	Public
spruce.051	SPRUCE Tree Growth Assessments of Picea and Larix in S1-Bog Plots and SPRUCE Experimental Plots, Beginning in 2011, Version 2	Public
spruce.052	SPRUCE Shrub-Layer Growth Assessments in S1-Bog Plots and SPRUCE Experimental Plots beginning in 2010	Public
spruce.053	SPRUCE Deep Peat Heating (DPH) to Whole Ecosystem Warming (WEW) Metagenomes for Peat Samples Collected June 2016	Public
spruce.054	SPRUCE Manual Phenology Observations and Photographs Beginning in 2011	Public
spruce.055	SPRUCE Bog Surface Elevation Assessments with SET Instrument Beginning in 2013	Public
spruce.056	SPRUCE Photosynthesis and Respiration of Picea mariana and Larix laricina in SPRUCE Experimental Plots, 2016-2017	Public
spruce.057	SPRUCE: NDVI Data from Selected SPRUCE Experimental Plots, 2016-2018	Public
spruce.058	SPRUCE: LAI Data from SPRUCE Experimental Plots, 2017-2019	Public
spruce.059	SPRUCE: Vegetation Community Survey Data from SPRUCE Experimental Plots, 2014-2020	Public
spruce.060	SPRUCE: Manual Minirhizotron Images from Experimental Plots Beginning in 2013	Public
spruce.061	SPRUCE Photosynthesis and Respiration of Rhododendron groenlandicum and Chamaedaphne calyculata in SPRUCE Experimental Plots, 2016	Public
spruce.062	SPRUCE Does dissolved organic matter or solid peat fuel anerobic respiration in peatlands?: Supporting Data	Public
spruce.063	SPRUCE Fungal Necromass Litter Bag Decomposition Study in SPRUCE Experimental Plots, 2016-2018	Public
spruce.064	SPRUCE Porewater Total Mercury and Methylmercury from Experimental Plots, Beginning in 2016	Public
spruce.065	SPRUCE Outflow Total Mercury and Methylmercury from Experimental Plots, Beginning in 2017	Public
spruce.066	SPRUCE Total Gaseous Mercury Fluxes and Peat Mercury Concentrations, 2014-2015	Public
spruce.067	SPRUCE Terrestrial Laser Scanning of Experimental Plots Beginning in 2015	Public
spruce.068	SPRUCE Microtopography of Experimental Plots Derived from Terrestrial Laser Scans Beginning in 2016	Public
spruce.069	SPRUCE Tritium in Porewater of SPRUCE Experimental Plots and Neighboring Peatlands, and in Groundwater, Stream Water, and Precipitation of the S1 Bog, 2014-2016	Public
spruce.070	SPRUCE: Hyperspectral Remote Sensing of Vegetation Communities in SPRUCE Experimental Plots, 2016	Public
spruce.071	SPRUCE Vegetation Phenology in Experimental Plots from Phenocam Imagery, 2015-2018	Public
spruce.073	SPRUCE Ground Observations of Phenology in Experimental Plots, 2018	Public
spruce.074	SPRUCE Peat Mercury, Methylmercury, and Sulfur Concentrations from Experimental Plot Cores, beginning in 2014	Public
spruce.075	SPRUCE Warming Promotes the Use of Organic Matter as an Electron Acceptor in a Peatland: Supporting Data	Public
spruce.077	SPRUCE Production and Chemistry of Newly-Grown Fine Roots Assessed Using Root Ingrowth Cores in SPRUCE Experimental Plots beginning in 2014	Public
spruce.079	SPRUCE Plot-Level Water Table Data Assessments for Absolute Elevations and Height with Respect to Mean Hollows Beginning in 2015	Public
spruce.080	SPRUCE Diurnal and Seasonal Patterns of Water Potential in S1 Bog and SPRUCE Experimental Plot Vegetation beginning in 2010	Public
spruce.081	SPRUCE High-Resolution Minirhizotrons in an Experimentally-Warmed Peatland Provide an Unprecedented Glimpse at Fine Roots and their Fungal Partners: Supporting Data	Public
spruce.083	SPRUCE Soil Metabolome Responses to Whole Ecosystem Warming in SPRUCE Experimental Plots, Beginning in 2016	Public
spruce.084	SPRUCE: Sphagnum Carbon, Nitrogen and Phosphorus Concentrations in the SPRUCE Experimental Plots	Public
spruce.085	SPRUCE Precipitation Chemistry and Bulk Atmospheric Deposition Beginning in 2013	Public
spruce.086	SPRUCE Vegetation Phenology in Experimental Plots from Phenocam Imagery, 2015-2019	Public
spruce.087	SPRUCE Ground Observations of Phenology in Experimental Plots, 2019	Public
spruce.088	SPRUCE Outflow Chemistry Data for Experimental Plots Beginning in 2016	Public
spruce.089	SPRUCE S1 Bog and Bog Lake Fen Moss Decomposition and Litter Chemistry Data, 2014-2019	Public
spruce.090	SPRUCE Plant Tissue Analyses from Experimental Plots Beginning 2017	Public
spruce.091	SPRUCE S1 Bog Production of Newly-Grown Fine Roots Assessed Using Root Ingrowth Cores in 2013	Public
spruce.092	SPRUCE Vertical Profiles of CO2 and H2O Concentrations in Air in Experimental Plots Beginning in 2015	Public
spruce.093	SPRUCE Compositional Stability of Peat in Ecosystem-Scale Warming Mesocosms, 2014 and 2019	Public
spruce.094	SPRUCE Ground Observations of Phenology in Experimental Plots, 2020	Public
SPRUCE.095	SPRUCE Vegetation Phenology in Experimental Plots from Phenocam Imagery, 2015-2020	Public
spruce.097	SPRUCE Radiocarbon analyses quantify peat carbon losses with increasing temperature in a whole ecosystem warming experiment, 2014-2020	Public
spruce.099	SPRUCE Ground Observations of Phenology in Experimental Plots 2021	Public
spruce.100	SPRUCE Vegetation Phenology in Experimental Plots from Phenocam Imagery, 2015-2021	Public
spruce.101	SPRUCE 13C-Phospholipid Fatty Acid (13C-PLFA) Abundances, June 2014-June 2015	Public
spruce.102	SPRUCE Peat Physical and Chemical Characteristics from Experimental Plot Cores, Select Pre-Treatment 2012 and Post-Treatment 2020-21	Public
spruce.104	SPRUCE: Carbon Dioxide and Methane Soil Flux Measurements at High Temporal Resolution, Beginning in 2022	Public
spruce.105	SPRUCE: Sphagnum Phytobiome Responses to Whole Ecosystem Warming and Elevated Atmospheric CO2 in July, 2017-2021	Public
spruce.106	SPRUCE Sphagnum Growth and Photosynthesis Responses to Shading Treatments, 2021	Public
spruce.107	SPRUCE Ground Observations of Phenology in Experimental Plots, 2022	Public
SPRUCE.108	SPRUCE: Vegetation Phenology in Experimental Plots from Phenocam Imagery, 2015-2022	Public
spruce.109	SPRUCE: Chloroform Fumigation Extraction for Microbial Biomass and Dissolved Organic Carbon from SPRUCE, Marcell Experimental Forest, Minnesota, 2021, 2022, and 2024	Public
spruce.110	SPRUCE: Quantitative PCR (qPCR) of microbial gene copy numbers, 2021-2022	Public
spruce.111	SPRUCE: Mass and Chemistry of Peat Ladder Decomposition Treatments, 2017-2020	Public
spruce.112	SPRUCE: Phospholipid Fatty Acid (PLFA) Abundances, August 2021-June 2022	Public
spruce.113	SPRUCE: Climate Warming and Elevated CO2 Rapidly Alter Peatland Soil Carbon Sources and Stability: Supporting Data	Public
spruce.115	SPRUCE: Anaerobic oxidation of methane mitigates net methane production and responds to long-term experimental warming in a northern bog: Supporting data	Public
spruce.116	SPRUCE: Ground Observations of Phenology in Experimental Plots, 2023	Public
spruce.117	SPRUCE: Vegetation Phenology in Experimental Plots from Phenocam Imagery, 2015-2023	Public
spruce.118	SPRUCE Air 13C and 14C Isotopes, Marcell Experimental Forest, Minnesota, Beginning in 2016	Public
spruce.119	SPRUCE: Root Tip and Ectomycorrhizal Fungi Colonization Measurements from Ingrowth Cores, 2017	Public
spruce.120	SPRUCE Atmospheric Gas and Aerosol Particle Concentrations, 2023-2024	Public
spruce.121	SPRUCE Photosynthesis and Respiration of Picea mariana and Larix laricina in SPRUCE Experimental Plots, 2019	Public
spruce.124	SPRUCE Ground Observations of Phenology in Experimental Plots, 2024	Public
spruce.125	SPRUCE: Vegetation Phenology in Experimental Plots from PhenoCam Imagery, 2015-2024	Public
spruce.126	SPRUCE Surface N2O fluxes measured with LI-7820, 2024	Public
spruce.127	SPRUCE: Root Production Assessed with Manual Minirhizotrons Resolved to Plant Functional Type, 2015–2021	Public