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)
收藏DataONE2018-12-17 更新2024-06-08 收录
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资源简介:
<p>Summary data from 1m2 and 10m2 MOCNESS tows conducted off Hawaii. Start and end of each net deployment pressure, fluorometry,conductivity, salinity, temperature,potential temperature and potential density. 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. <br />
The first tow in each cruise has incorrect MOCNESS time when the tow crossed midnight. The hour and minute calculations are correct but for some reason the MOCNESS incremented a day when a net was opened. 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



