唐山师范学院学报
唐山師範學院學報
당산사범학원학보
JOURNAL OF TANGSHAN TEACHERS COLLEGE
2015年
2期
69-71
,共3页
马宁%母景琴%杜瑞庆
馬寧%母景琴%杜瑞慶
마저%모경금%두서경
海水水质%卫星遥感监测%水体富营养化%赤潮%叶绿素a
海水水質%衛星遙感鑑測%水體富營養化%赤潮%葉綠素a
해수수질%위성요감감측%수체부영양화%적조%협록소a
sea water quality%remote science monitoring%water body eutrophic%red tide%chlorophyll-a
我国近海区域海水水质由于水体富营养而呈现变坏的趋势,发生赤潮的次数越来越多,而赤潮与水体中叶绿素a的浓度有关。通过卫星数据反演出近海区域海水中叶绿素a的浓度分布,可以高效地对大面积海域进行长时间连续地监测,从而为海洋防灾减灾工作提供科学参考依据。
我國近海區域海水水質由于水體富營養而呈現變壞的趨勢,髮生赤潮的次數越來越多,而赤潮與水體中葉綠素a的濃度有關。通過衛星數據反縯齣近海區域海水中葉綠素a的濃度分佈,可以高效地對大麵積海域進行長時間連續地鑑測,從而為海洋防災減災工作提供科學參攷依據。
아국근해구역해수수질유우수체부영양이정현변배적추세,발생적조적차수월래월다,이적조여수체중협록소a적농도유관。통과위성수거반연출근해구역해수중협록소a적농도분포,가이고효지대대면적해역진행장시간련속지감측,종이위해양방재감재공작제공과학삼고의거。
Water quality presents the tendency of getting worse in Chinese offshore areas due to water body eutrophic. The number of red tide which is related to the concentration of chlorophyll a in sea water has occurred more and more. Though the inversion of distribution of chlorophyll a via satellite data, it is effective to monitor the large area of water for long time and provide scientific reference basis for the marine disaster prevention and mitigation work.