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Service Description: Scientifically quality-controlled historical in situ nitrates data in the World Ocean Database 2013 obtained by chemical methods were used to construct annual, seasonal, and monthly climatological distribution fields of nitrates at selected standard depth levels of the world ocean on a one-degree latitude-longitude grid. Most of the historical data were collected over the continental shelf near shallow intertidal areas (< 200 m depth).
This map presents the seasonal climatological mean fields of nitrates for two water depths (10 meters and 250 meters) on a one degree grid. Measurements are in umol/l. Seasons are as follows: Fall (October - December), Winter (January - March), Spring (April - June), Summer (July - September).
Map Name: Nitrates - Climatological Mean
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Description: Scientifically quality-controlled historical in situ nitrates data in the World Ocean Database 2013 obtained by chemical methods were used to construct annual, seasonal, and monthly climatological distribution fields of nitrates at selected standard depth levels of the world ocean on a one-degree latitude-longitude grid. Most of the historical data were collected over the continental shelf near shallow intertidal areas (< 200 m depth).
This map presents the seasonal climatological mean fields of nitrates for two water depths (10 meters and 250 meters) on a one degree grid. Measurements are in umol/l. Seasons are as follows: Fall (October - December), Winter (January - March), Spring (April - June), Summer (July - September).
Copyright Text: National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
Spatial Reference:
102100
(3857)
Single Fused Map Cache: false
Initial Extent:
XMin: -1.0316805407407707E7
YMin: 2905708.8968523107
XMax: -9206113.308329007
YMax: 3413310.26339959
Spatial Reference: 102100
(3857)
Full Extent:
XMin: -1.0992550109453866E7
YMin: 1674969.759915638
XMax: -8367031.532888825
YMax: 3772080.716218096
Spatial Reference: 102100
(3857)
Units: esriMeters
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
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Title: Nitrates - Climatological Mean
Author: National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
Comments: Scientifically quality-controlled historical in situ nitrates data in the World Ocean Database 2013 obtained by chemical methods were used to construct annual, seasonal, and monthly climatological distribution fields of nitrates at selected standard depth levels of the world ocean on a one-degree latitude-longitude grid. Most of the historical data were collected over the continental shelf near shallow intertidal areas (< 200 m depth).
This map presents the seasonal climatological mean fields of nitrates for two water depths (10 meters and 250 meters) on a one degree grid. Measurements are in umol/l. Seasons are as follows: Fall (October - December), Winter (January - March), Spring (April - June), Summer (July - September).
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Keywords: nitrates,nitrites,N+N,climatological mean
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