More Like this

1. New Hampshire Soil Sensor Network: Air Temperature, Soil Temperature, Soil Water Content, and Soil Electrical Conductivity, 2012 - ongoing

   https://doi.org/10.6073/pasta/9f31b023820f207979e9c07275d0a84e  

   Contosta, Alexandra R; Frey, Serita D; Perry, Apryl (January 2024, Environmental Data Initiative)

   The goal of the New Hampshire Soil Sensor Network is to examine spatial and temporal changes in soil properties and processes as the climate changes. Data collected can also calibrate and validate models that examine how ecosystems may respond to changing climate and land use. To determine how soil processes are affected by climate change and land management, this soil sensor network measures snow depth, air temperature, soil temperature, soil volumetric water content, and soil electrical conductivity, as well as soil CO2 fluxes. This data package includes data from the air temperature, soil temperature, soil volumetric water content, and electrical conductivity sensors. Data were collected at the following sites: BRT = Bartlett Experimental Forest, Bartlett, NH; BDF = Burley-Demmerit Farm, Lee, NH; DCF = Dowst Cate Forest, Deerfield, NH; HUB = Hubbard Brook Experimental Forest, Woodstock, NH; SBM = Saddleback Mountain, Deerfield, NH; THF = Thompson Farm, Durham, NH; and Trout Pond Brook, Strafford, NH. 

   more » « less
2. New Hampshire Soil Sensor Network: Snow depth (2012-2022)

   https://doi.org/10.6073/pasta/5e87e5edf5b8bc115cfa6b0399e905ce  

   Contosta, Alexandra R; Frey, Serita D; Perry, Apryl; Burakowski, Elizabeth (July 2025, Environmental Data Initiative)

   The goal of the New Hampshire Soil Sensor Network is to examine spatial and temporal changes in soil properties and processes as the climate changes. Data collected can also calibrate and validate models that examine how ecosystems may respond to changing climate and land use. To determine how soil processes are affected by climate change and land management, this soil sensor network measures snow depth, air temperature, soil temperature, soil volumetric water content, and soil electrical conductivity, as well as soil CO2 fluxes. This data package includes data from snow depth sensors. Data were collected at the following sites: BRT = Bartlett Experimental Forest, Bartlett, NH; BDF = Burley-Demmerit Farm, Lee, NH; DCF = Dowst Cate Forest, Deerfield, NH; HUB = Hubbard Brook Experimental Forest, Woodstock, NH; SBM = Saddleback Mountain, Deerfield, NH; THF = Thompson Farm, Durham, NH; and Trout Pond Brook, Strafford, NH. 

   more » « less
3. Multiple Element Limitation in Northern Hardwood Ecosystems (MELNHE): Salt Exchangeable Cation Extractions from Hubbard Brook and Bartlett sites

   https://doi.org/10.6073/pasta/aa7390cf35b58b8c6ae8f292db54753d  

   Walsh, Griffin E (January 2025, Environmental Data Initiative)

   Soil element concentrations (Na, Mg, K, Ca, Al, Mn, Fe, Si, Sr, and Ba) were measured in salt exchangeable extracts of soil samples taken in July 2017 in the MELNHE study, specifically in Bartlett stands C1-C9 and Hubbard Brook stands HBM and HBO. Additional detail on the MELNHE project, including a datatable of site descriptions and a pdf file with the project description and diagram of plot configuration can be found in this data package: https://portal.edirepository.org/nis/mapbrowse?scope=knb-lter-hbr&identifier=344. Additional analysis data on these samples can be found in the dataset "Soil properties in the MELNHE study at Hubbard Brook Experimental Forest, Bartlett Experimental Forest and Jeffers Brook, central NH USA, 2009 - present" (https://portal.edirepository.org/nis/mapbrowse?scope=knb-lter-hbr&identifier=165). This work is a contribution of the Hubbard Brook Ecosystem Study. Hubbard Brook is part of the LTER network, which is supported by the US National Science Foundation. The Hubbard Brook Experimental Forest is operated and maintained by the US Department of Agriculture, Forest Service, Northern Research Station. 

   more » « less
4. Multiple Element Limitation in Northeast Hardwood Ecosystems (MELNHE): Salt Exchangeable Cation Extractions from Hubbard Brook and Bartlett sites

   https://doi.org/10.6073/pasta/02e2764efb408a8b66b7f486eac14dc0  

   Walsh, Griffin E (January 2022, Environmental Data Initiative)

   {"Abstract":["Soil element concentrations (Na, Mg, K, Ca, Al, Mn, Fe, Si, Sr, and\n Ba) were measured in salt exchangeable extracts of soil samples taken\n in July 2017 in the MELNHE study, specifically in Bartlett stands\n C1-C9 and Hubbard Brook stands HBM and HBO.\n\n \n Additional detail on the MELNHE project, including a datatable of site\n descriptions and a pdf file with the project description and diagram\n of plot configuration can be found in this data package:\n https://portal.edirepository.org/nis/mapbrowse?scope=knb-lter-hbr&identifier=344.\n\n \n Additional analysis data on these samples can be found in the dataset\n "Soil properties in the MELNHE study at Hubbard Brook\n Experimental Forest, Bartlett Experimental Forest and Jeffers Brook,\n central NH USA, 2009 - present"\n (https://portal.edirepository.org/nis/mapbrowse?scope=knb-lter-hbr&identifier=165).\n\n \n This work is a contribution of the Hubbard Brook Ecosystem Study.\n Hubbard Brook is part of the LTER network, which is supported by the\n US National Science Foundation. The Hubbard Brook Experimental Forest\n is operated and maintained by the US Department of Agriculture, Forest\n Service, Northern Research Station."]} 

   more » « less
5. Groundwater, soil moisture, light and weather data in Brownsville forest, Nassawadox, VA, 2019-2022

   https://doi.org/10.6073/pasta/942a5a981e6e986c5fa1a9a9cd2eb8b7  

   Fagherazzi, Sergio; Nordio, Giovanna (January 2022, Environmental Data Initiative)

   This dataset includes groundwater, soil moisture, weather and light data collected in six study sites in the Brownsville forested area (VA). In particular, sites H5 and H7 characterize the high forest where healthy Pinus taeda dominate, sites L1 and L6 characterize the low forest, where barren or dead Pinus taeda are present and sites M1 and M2 characterize the medium forest, representing transition between high and low forest. Data collection, started in January 2019, is done for VCR-LTER and CCZN (Coastal Critical Zone Network) long term projects. CTD-Diver are used to measure groundwater pressure, specific conductance and temperature. They hang from a cable in six wells, one for each study site. Water pressure is compensated using barometric pressure data collected by the weather station nearby. Water levels are georeferenced to NAVD 88. One soil moisture sensor for each site is placed 7-10 cm below the ground surface to detect water content, specific conductance and temperature of the first soil layer. A weather station is installed in M1 to collect solar, wind, precipitation and atmospheric pressure data. This material is based upon work supported by the National Science Foundation under Grant No. 2012322, Collaborative Research: Network Cluster: The Coastal Critical Zone: Processes that transform landscapes and fluxes between land and sea. 

   more » « less