Franklin Voyage FR 10/97 HPLC Pigment and Ocean Colour Data

The data were collected at a total of 23 stations on the Franklin cruise 10/97. These samples were taken along the St Helens, Schouten Island, Tasman Island, Bruny Island, SE Cape, Pt Davey, Strahan, Marawah and King Island transects. The data were collected to determine the bio-optical charateristics of this region. The data can be used for Ocean Colour and CDOM sensor validation. Parameters measured are the concentration of chlorophyll and carotenoid pigments and the absorption coefficient for dissolved (CDOM) particulate (a/p) and detrital or non-algal (a/d) components of the water column. There were 2 parts to this cruise- leg 1 was from Townsville to Hobart, during which underway samples were collected for pigment analysis, with matching fluorescence values. About 35 samples from 19.38.33S,148.5.49E (25/11/97) to 39.30.92S, 143.59.16E (30/11/97)were collected on leg 1. Leg 2- on the transect around Tasmania, pigment and spectral absorbance samples were collected at depths, as well as underway samples.

本数据集采集自1997年第10期富兰克林（Franklin）科考航次的共计23个站位。样本沿圣海伦斯（St Helens）、斯科滕岛（Schouten Island）、塔斯曼岛（Tasman Island）、布鲁尼岛（Bruny Island）、东南角（SE Cape）、戴维角（Pt Davey）、斯特拉恩（Strahan）、马拉瓦岛（Marawah）和金岛（King Island）断面采集。本次数据采集旨在明确该区域的生物光学特性，可用于海洋水色（Ocean Colour）传感器与有色溶解有机物（CDOM）传感器的校准验证。本次测量的参数包括叶绿素与类胡萝卜素色素浓度，以及水体中溶解态（CDOM）、颗粒态（a/p）及碎屑/非藻类（a/d）组分的吸收系数。本次航次分为两个航段：航段1为从汤斯维尔（Townsville）到霍巴特（Hobart），期间采集走航样品用于色素分析，并同步获取匹配的荧光值数据；航段1共计采集约35个样品，采样范围覆盖南纬19°38′33″、东经148°5′49″（1997年11月25日）至南纬39°30′92″、东经143°59′16″（1997年11月30日）。航段2为塔斯马尼亚周边断面调查，期间在不同深度采集了色素与光谱吸收样品，同时也采集了走航样品。