A GLOBAL SURVEY OF INTENSE SURFACE PLANKTON BLOOMS AND FLOATING VEGETATION USING MERIS MCI
The MERIS MCI (Maximum Chlorophyll Index), measuring the radiance peak at 709 nm in waterleaving radiance, indicates the presence of a high surface concentration of chlorophyll a against a scattering background. The index is high in “red tide” conditions (intense, visible, surface, plankton blooms),...
Main Authors: | , , |
---|---|
Other Authors: | |
Format: | Text |
Language: | English |
Subjects: | |
Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.375.5272 |
id |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.375.5272 |
---|---|
record_format |
openpolar |
spelling |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.375.5272 2023-05-15T13:48:10+02:00 A GLOBAL SURVEY OF INTENSE SURFACE PLANKTON BLOOMS AND FLOATING VEGETATION USING MERIS MCI Jim Gower Stephanie King Pedro Goncalves The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.375.5272 en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.375.5272 Metadata may be used without restrictions as long as the oai identifier remains attached to it. https://earth.esa.int/envisatsymposium/proceedings/sessions/4C4/460748jg.pdf text ftciteseerx 2016-01-08T01:28:54Z The MERIS MCI (Maximum Chlorophyll Index), measuring the radiance peak at 709 nm in waterleaving radiance, indicates the presence of a high surface concentration of chlorophyll a against a scattering background. The index is high in “red tide” conditions (intense, visible, surface, plankton blooms), and is also raised when aquatic vegetation is present. A bloom search based on MCI has resulted in detection of a variety of events in Canadian, Antarctic and other waters round the world, as well as detection of extensive areas of pelagic vegetation (Sargassum spp.), previously unreported in the scientific literature. Since June 1 2006, global MCI composite images are being produced daily from all MERIS (daylight) passes of Reduced Resolution (RR) data. This paper describes the composites and gives examples of plankton bloom events that they have detected. It also shows how the composites show the effect of the South Atlantic Anomaly, where cosmic rays affect the MERIS instrument. 1. Text Antarc* Antarctic Unknown Antarctic |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftciteseerx |
language |
English |
description |
The MERIS MCI (Maximum Chlorophyll Index), measuring the radiance peak at 709 nm in waterleaving radiance, indicates the presence of a high surface concentration of chlorophyll a against a scattering background. The index is high in “red tide” conditions (intense, visible, surface, plankton blooms), and is also raised when aquatic vegetation is present. A bloom search based on MCI has resulted in detection of a variety of events in Canadian, Antarctic and other waters round the world, as well as detection of extensive areas of pelagic vegetation (Sargassum spp.), previously unreported in the scientific literature. Since June 1 2006, global MCI composite images are being produced daily from all MERIS (daylight) passes of Reduced Resolution (RR) data. This paper describes the composites and gives examples of plankton bloom events that they have detected. It also shows how the composites show the effect of the South Atlantic Anomaly, where cosmic rays affect the MERIS instrument. 1. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Jim Gower Stephanie King Pedro Goncalves |
spellingShingle |
Jim Gower Stephanie King Pedro Goncalves A GLOBAL SURVEY OF INTENSE SURFACE PLANKTON BLOOMS AND FLOATING VEGETATION USING MERIS MCI |
author_facet |
Jim Gower Stephanie King Pedro Goncalves |
author_sort |
Jim Gower |
title |
A GLOBAL SURVEY OF INTENSE SURFACE PLANKTON BLOOMS AND FLOATING VEGETATION USING MERIS MCI |
title_short |
A GLOBAL SURVEY OF INTENSE SURFACE PLANKTON BLOOMS AND FLOATING VEGETATION USING MERIS MCI |
title_full |
A GLOBAL SURVEY OF INTENSE SURFACE PLANKTON BLOOMS AND FLOATING VEGETATION USING MERIS MCI |
title_fullStr |
A GLOBAL SURVEY OF INTENSE SURFACE PLANKTON BLOOMS AND FLOATING VEGETATION USING MERIS MCI |
title_full_unstemmed |
A GLOBAL SURVEY OF INTENSE SURFACE PLANKTON BLOOMS AND FLOATING VEGETATION USING MERIS MCI |
title_sort |
global survey of intense surface plankton blooms and floating vegetation using meris mci |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.375.5272 |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
https://earth.esa.int/envisatsymposium/proceedings/sessions/4C4/460748jg.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.375.5272 |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766248816867016704 |