http://scholars.ntou.edu.tw/handle/123456789/12772
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Lan, Kuo-Wei | en_US |
dc.contributor.author | Lian, Li-Jhih | en_US |
dc.contributor.author | Li, Chun-Huei | en_US |
dc.contributor.author | Hsiao, Po-Yuan | en_US |
dc.contributor.author | Cheng, Sha-Yan | en_US |
dc.date.accessioned | 2020-11-24T03:38:36Z | - |
dc.date.available | 2020-11-24T03:38:36Z | - |
dc.date.issued | 2020-05 | - |
dc.identifier.issn | 2072-4292 | - |
dc.identifier.uri | http://scholars.ntou.edu.tw/handle/123456789/12772 | - |
dc.description.abstract | Basin-scale sampling for high frequency oceanic primary production (PP) is available from satellites and must achieve a strong match-up with in situ observations. This study evaluated a regionally high-resolution satellite-derived PP using a vertically generalized production model (VGPM) with in situ PP. The aim was to compare the root mean square difference (RMSD) and relative percent bias (Bias) in different water masses around Taiwan. Determined using light-dark bottle methods, the spatial distribution of VGPM derived from different Chl-a data of MODIS Aqua (PPA), MODIS Terra (PPT), and averaged MODIS Aqua and Terra (PPA&T) exhibited similar seasonal patterns with in situ PP. The three types of satellite-derived PPs were linearly correlated with in situ PPs, the coefficients of which were higher throughout the year in PPA&T (r(2) = 0.61) than in PPA (r(2) = 0.42) and PPT (r(2) = 0.38), respectively. The seasonal RMSR and bias for the satellite-derived PPs were in the range of 0.03 to 0.09 and -0.14 to -0.39, respectively, which suggests the PPA&T produces slightly more accurate PP measurements than PPA and PPT. On the basis of environmental conditions, the subareas were further divided into China Coast water, Taiwan Strait water, Northeastern upwelling water, and Kuroshio water. The VPGM PP in the four subareas displayed similar features to Chl-a variations, with the highest PP in the China Coast water and lowest PP in the Kuroshio water. The RMSD was higher in the Kuroshio water with an almost negative bias. The PPA exhibited significant correlations with in situ PP in the subareas; however, the sampling locations were insufficient to yield significant results in the China Coast water. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | MDPI | en_US |
dc.relation.ispartof | REMOTE SENS-BASEL | en_US |
dc.subject | MARINE PRIMARY PRODUCTION | en_US |
dc.subject | CHLOROPHYLL-A | en_US |
dc.subject | ENVIRONMENTAL-CONDITIONS | en_US |
dc.subject | FISH PRODUCTION | en_US |
dc.subject | ORGANIC-MATTER | en_US |
dc.subject | CLIMATE-CHANGE | en_US |
dc.subject | MODIS-AQUA | en_US |
dc.subject | PHOTOSYNTHESIS | en_US |
dc.subject | VARIABILITY | en_US |
dc.subject | COASTAL | en_US |
dc.title | Validation of a Primary Production Algorithm of Vertically Generalized Production Model Derived from Multi-Satellite Data around the Waters of Taiwan | en_US |
dc.type | journal article | en_US |
dc.identifier.doi | 10.3390/rs12101627 | - |
dc.identifier.isi | WOS:000543394800094 | - |
dc.identifier.url | <Go to ISI>://WOS:000543394800094 | |
dc.relation.journalvolume | 12 | en_US |
dc.relation.journalissue | 10 | en_US |
item.grantfulltext | none | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.fulltext | no fulltext | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en_US | - |
item.openairetype | journal article | - |
crisitem.author.dept | College of Ocean Science and Resource | - |
crisitem.author.dept | Department of Environmental Biology and Fisheries Science | - |
crisitem.author.dept | National Taiwan Ocean University,NTOU | - |
crisitem.author.orcid | 0000-0002-2637-2932 | - |
crisitem.author.parentorg | National Taiwan Ocean University,NTOU | - |
crisitem.author.parentorg | College of Ocean Science and Resource | - |
顯示於: | 13 CLIMATE ACTION 14 LIFE BELOW WATER 環境生物與漁業科學學系 |
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