Estimation of new production from remotely-sensed data in a coastal upwelling regime

被引：14

作者：

Kudela, RM

Dugdale, RC

机构：

[1] Department of Biological Sciences, University of Southern California, University Park, Los Angeles

来源：

SATELLITE DATA FOR ATMOSPHERE, CONTINENT AND OCEAN RESEARCH | 1996年 / 18卷 / 07期

关键词：

D O I：

10.1016/0273-1177(95)00952-3

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

We present a comparison of new production estimates derived from traditional shipboard experiments (N-15-tracer methodology) with the results of a model incorporating remotely-sensed data from the coastal upwelling region of Monterey Bay, CA (USA) in May, 1993. The model utilized sea-surface temperature derived from the Advanced Very High Resolution Radiometer (AVHRR) to drive a physiologically-based estimate of nitrate uptake in upwelling phytoplankton communities. A direct comparison indicates that the modeled results accurately predict the physiological status of the phytoplankton community. However, these data also demonstrate the difficulty of direct comparison of shipboard estimates of productivity with a synoptically derived estimate for the same study site.

引用

页码：91 / 97

页数：7

共 10 条

[1] THE USE OF N-15 TO MEASURE NITROGEN UPTAKE IN EUTROPHIC OCEANS - EXPERIMENTAL CONSIDERATIONS [J].