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Service Description: This dataset includes separate layers representing aboveground tree and forest carbon fluxes in each year from 1990 to 2016. Each layer reports net change in aboveground carbon in a unit of Mg C per 30 m grid cell. Positive values indicate a carbon gain and negative values indicate a carbon loss. This data reflects fluxes from trees both in forests and outside of forests and represents the net impact of ongoing growth of existing trees, growth of new trees, and losses due to land use change and other disturbances. This dataset was produced by a novel forest carbon monitoring system which was built on research from the National Aeronautics and Space Administration Carbon Monitoring System with additional funding from the United States Climate Alliance. Led by the University of Maryland, with support from DNR and MDE, this approach utilizes high resolution remote sensing of contemporary tree cover and canopy height as powerful constraints within a process-based ecosystem model to reconstruct the spatial and temporal carbon dynamics while considering impacts of spatially and temporally transient meteorology, elevated atmospheric CO2, and disturbance. This dataset is used within the state of Maryland’s official greenhouse gas (GHG) inventory, published triennially by the Maryland Department of the Environment (MDE). Spatial data associated with tabular inventory estimates will be updated through the MD iMAP Portal. Statewide summary data for the GHG inventory can be accessed through the Maryland Open Data Portal here: https://opendata.maryland.gov/Energy-and-Environment/Maryland-2006-2020-Greenhouse-Gas-Emissions-Invent/xuyh-dmw3 Further methodological details can be found at MDE’s emissions inventory website: https://mde.maryland.gov/programs/air/climatechange/pages/greenhousegasinventory.aspx Last Updated: 09/24/2022
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Description:
Copyright Text: UMD, MDE, DNR, MD iMAP, NASA
Spatial Reference:
102100
(3857)
Single Fused Map Cache: false
Initial Extent:
XMin: -8692479.993223589
YMin: 4781752.9817390945
XMax: -8255255.16044059
YMax: 5000696.127958721
Spatial Reference: 102100
(3857)
Full Extent:
XMin: -8878496.99220759
YMin: 4551216.830270125
XMax: -8317946.9922075905
YMax: 4902486.830270125
Spatial Reference: 102100
(3857)
Units: esriMeters
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
Document Info:
Title: Maryland annual tree and forest aboveground carbon fluxes 1990-2016
Author:
Comments: This dataset includes separate layers representing aboveground tree and forest carbon fluxes in each year from 1990 to 2016. Each layer reports net change in aboveground carbon in a unit of Mg C per 30 m grid cell. Positive values indicate a carbon gain and negative values indicate a carbon loss. This data reflects fluxes from trees both in forests and outside of forests and represents the net impact of ongoing growth of existing trees, growth of new trees, and losses due to land use change and other disturbances. This dataset was produced by a novel forest carbon monitoring system which was built on research from the National Aeronautics and Space Administration Carbon Monitoring System with additional funding from the United States Climate Alliance. Led by the University of Maryland, with support from DNR and MDE, this approach utilizes high resolution remote sensing of contemporary tree cover and canopy height as powerful constraints within a process-based ecosystem model to reconstruct the spatial and temporal carbon dynamics while considering impacts of spatially and temporally transient meteorology, elevated atmospheric CO2, and disturbance. This dataset is used within the state of Maryland’s official greenhouse gas (GHG) inventory, published triennially by the Maryland Department of the Environment (MDE). Spatial data associated with tabular inventory estimates will be updated through the MD iMAP Portal. Statewide summary data for the GHG inventory can be accessed through the Maryland Open Data Portal here: https://opendata.maryland.gov/Energy-and-Environment/Maryland-2006-2020-Greenhouse-Gas-Emissions-Invent/xuyh-dmw3 Further methodological details can be found at MDE’s emissions inventory website: https://mde.maryland.gov/programs/air/climatechange/pages/greenhousegasinventory.aspx Last Updated: 09/24/2022
Subject: 30-m resolution maps of annual tree and forest aboveground carbon fluxes in the state of Maryland between 1990-2016.
Category:
Keywords: MD,Maryland,MD iMAP,DNR,MDE,forests,trees,forestry,climate,carbon,greenhouse gas,climate change,air temperature and radiation,NAIP,canopy height,lidar,WMS,WFS,KML,raster,dynamic,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016
AntialiasingMode: None
TextAntialiasingMode: Force
Supports Dynamic Layers: true
MaxRecordCount: 1000
MaxImageHeight: 4096
MaxImageWidth: 4096
Supported Query Formats: JSON, geoJSON
Min Scale: 0
Max Scale: 0
Supports Datum Transformation: true
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