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2005 Funtional Type Land Cover Type: Grass
Compare all MODIS Land Cover Types for Zhang_Bei
This chart shows the dollar value of carbon sequestration by vegetation per hectare per year for Zhang_Bei, based on NPP data. In the most recent year, one hectare of vegetation at this site sequestered sufficient atmospheric carbon to place its vegetation value at $57.4, given a sequestration cost of $10 per metric ton. See chart below for previous years' sequestration values.
ValueA=NPP/∑GPP ratio-derived NPP values per Zhang et al. NPP/∑GPP ratio: 0.6
ValueB=NPP per MODIS. See Calculations page for more information.
Graph body = NPP Values A & B, lower graph = NDVI (Normalized Difference Vegetation Index)
Direct MODIS data link for Zhang_Bei
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IMPORTANT NOTE: Zero-value data may indicate that the site is located in Arctic or Antarctic regions. It may also be due to quality contol failure. Check the Fill Value log for this site to determine data reliability. For best results, use FireFox or Chrome.
Lat,Lon: 41.28999918,114.6899972
Year |
IGBP (International Geosphere-Biosphere Project) |
UMD (University of Maryland) |
LAI/fPAR |
NPP |
Fuctional Types |
---|---|---|---|---|---|
2005 |
Primary: Grasslands |
Grasslands |
Grasses/Cereal crops |
Annual grass vegetation |
Grass |
2004 |
Primary: Grasslands |
Grasslands |
Grasses/Cereal crops |
Annual grass vegetation |
Grass |
2003 |
Primary: Grasslands |
Grasslands |
Grasses/Cereal crops |
Annual grass vegetation |
Grass |
2002 |
Primary: Grasslands |
Grasslands |
Grasses/Cereal crops |
Annual grass vegetation |
Grass |
2001 |
Primary: Grasslands |
Grasslands |
Grasses/Cereal crops |
Annual grass vegetation |
Grass |
Quality flag data as incorporated in pixel reliability notations results in fill value replacement in source datasets. Fill values (indicating substandard pixel reliability) are disregarded in generating annual averages. Please use caution when source datasets include a substantial number of fill values. For this site's dataset, the following fill value data points were encountered:
DataSet |
Fill Value |
Fill Value Meaning |
Number of Fill Value Pixels Encountered |
Total Number of Pixels Analyzed |
---|---|---|---|---|
NDVI |
-3000 |
Non-valid data |
784 |
191296 |
EVI |
-3000 |
Non-valid data |
784 |
191296 |
GPP |
32761 |
Unclassified |
0 |
24010 |
GPP |
32762 |
Urban or Built-up |
0 |
|
GPP |
32763 |
Permanent wetland |
0 |
|
GPP |
32764 |
Permanent snow and ice |
0 |
|
GPP |
32765 |
Barren or sparsely vegetated |
0 |
|
GPP |
32766 |
Water body |
0 |
|
GPP |
32767 |
Non-valid data |
0 |
|
NPP |
32761 |
Unclassified |
0 |
539 |
NPP |
32762 |
Urban or Built-up |
0 |
|
NPP |
32763 |
Permanent wetland |
0 |
|
NPP |
32764 |
Permanent snow and ice |
0 |
|
NPP |
32765 |
Barren or sparsely vegetated |
0 |
|
NPP |
32766 |
Water body |
0 |
|
NPP |
32767 |
Non-valid data |
0 |
The Global Carbon Index makes no claim as to the reliability of data presented by NASA. Sites without sufficient valid NPP data cannot be assigned a vegetation value.