CAJ | 학술논문

本文对2002年～2010年黄、渤海区域 SeaWiFS 和 MODIS/Aqua 海表叶绿素 a 浓度（Chl-a）数据产品时空覆盖率和数值特征进行了比较，结果表明两种数据产品在该海区存在显著的一致性；基于 DINEOF 方法对两种数据集的时空缺失值分别进行了单独重构和组合重构，取得了很好的重建效果，并且两种重构方法的精度基本一致，但是组合方法能有效地重建完全缺失时段的数据，有利于建立完整的时序数据集；与以往的研究结果相比，重构后的完整叶绿素 a 数据集真实、有效地反映了该海区表层 Chl-a 浓度的时空规律，为海洋生态系统长期、连续规律的探索提供依据。
본문대2002년～2010년황、발해구역 SeaWiFS 화 MODIS/Aqua 해표협록소 a 농도（Chl-a）수거산품시공복개솔화수치특정진행료비교，결과표명량충수거산품재해해구존재현저적일치성；기우 DINEOF 방법대량충수거집적시공결실치분별진행료단독중구화조합중구，취득료흔호적중건효과，병차량충중구방법적정도기본일치，단시조합방법능유효지중건완전결실시단적수거，유리우건립완정적시서수거집；여이왕적연구결과상비，중구후적완정협록소 a 수거집진실、유효지반영료해해구표층 Chl-a 농도적시공규률，위해양생태계통장기、련속규률적탐색제공의거。
Concurrent 8-day composited Sea Surface Chlorophyll-a products derived from SeaWiFS and MODIS/Aqua between July 2002 and December 2010 for Bohai and Yellow Sea were compared,and it shows the data coverage and values present significant consistency between these two datasets.The missing data in these two datasets and their blended dataset were filled based on DINEOF method,and it acquired the identical and accurate reconstructed results.These reconstructed complete Chl-a datasets show realistic features and reliable tempo-spatial patterns compared with past research in this area.The long-term,cloud-free,continuous Chl-a dataset is more suitable for marine ecological research.