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Summary deployment data for MOCNESS 1m2 and 10m2 tows from R/V Kilo Moana KM1407, KM1418, KM1506 in the Central North Pacific, Station ALOHA from 2014-2015 (SuspendSinkPart project)

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DataONE2018-12-17 更新2024-06-08 收录
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<p>Summary data from 1m2 and 10m2 MOCNESS tows conducted off Hawaii.&nbsp; Start and end of each net deployment&nbsp; pressure, fluorometry,conductivity, salinity, temperature,potential temperature and potential density.&nbsp; These data represent 33 tows from three cruises.</p> <p><strong>DMO notes:</strong><br /> Changed MOCNESS time column to yrday_local and used it to get hour/min.&nbsp;<br /> The first tow in each cruise has incorrect MOCNESS time when the tow crossed midnight.&nbsp; The hour and minute calculations are correct but for some reason the MOCNESS incremented a day when a net was opened.&nbsp; This is only true for the first tow in each cruise.<br /> Added year column to help with time conversions.</p>

本数据集为夏威夷外海开展的1平方米(1m²)与10平方米(10m²)MOCNESS拖网采样的汇总数据,包含各网次部署的起始与终止时刻的压力、荧光测量数据、电导率、盐度、温度、位温及位势密度数据。本次数据集涵盖3个航次的33次拖网采样。 DMO备注: 已将MOCNESS的时间列修改为本地年中日(yrday_local),并通过该列提取小时与分钟信息。当拖网跨越午夜时段时,每个航次的首次拖网的MOCNESS时间记录存在错误。此时小时与分钟的计算结果无误,但因未知原因,MOCNESS在网具开启时会自动递增一日。该问题仅存在于每个航次的首次拖网中。已新增年份列以辅助时间转换操作。
创建时间:
2022-04-15
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