Role of Antarctic marine protists in trophodynamics and global change and impact of UV-B on these organisms - Rotation 2 of the Astrolabe - 2007/2008 samples

Name: Role of Antarctic marine protists in trophodynamics and global change and impact of UV-B on these organisms - Rotation 2 of the Astrolabe - 2007/2008 samples
Creator: Australian Ocean Data Network
License: 暂无描述

Research Data Australia2024-12-14 收录

下载链接：

https://researchdata.edu.au/role-antarctic-marine-20072008-samples/2820189

下载链接

链接失效反馈

官方服务：

资源简介：

This dataset contains locations of sampling sites for ASAC project 40 on rotation 2 of the French polar supply ship L'Astrolabe in the 2007/2008 season. Samples were collected between December 2007 and January of 2008. It also contains information on chlorophyll, carotenoids, coccolithophorids and species identification and counts. Public Summary from the project: This program aims to determine the role of single celled plants, animals, bacteria and viruses in Antarctic waters. We quantify their vital role as food for other organisms, their potential influence in moderating global climate change through absorption of CO2 and production of DMS, and determine their response to effect of climate change. For more information, see the other metadata records related to ASAC project 40 (ASAC_40). The fields in this dataset are: Tube label Date(UTC) Time(UTC) Local time (dec hrs) actual solar local time (decimal hours) calc from longitude DOES NOT EQUAL TIME ZONE Longitude decimal degrees/degrees, minutes Latitude decimal degrees/degrees, minutes Sea Temperature degrees Celsius Ice present/absent Lugol's bottle # - microscope sample number for phytoplankton ID (Our use only) HPLC Volume remaining - volume filtered for HPLC pigment analysis (Our use only) Volume filtered for HPLC Volume remaining for Coccoliths Coccolith tray No.(Our use only) Coccolith tray position number Net Sample Time Fluorescence

本数据集涵盖2007/2008航季法国极地补给船星盘号（L'Astrolabe）第2航次中ASAC项目40的采样点位坐标信息，采样工作于2007年12月至2008年1月期间开展。数据集同时包含叶绿素、类胡萝卜素、颗石藻（coccolithophorids）的相关数据，以及物种鉴定与计数结果。项目公开摘要：本项目旨在探究单细胞植物、动物、细菌与病毒在南极海域的生态功能。我们将量化它们作为其他生物饵料的核心生态作用，以及它们通过吸收二氧化碳（CO₂）、产生二甲基硫（DMS）以缓解全球气候变化的潜在影响，并明确其对气候变化效应的响应机制。如需获取更多信息，请查阅与ASAC项目40（ASAC_40）相关的其他元数据记录。本数据集包含以下字段：管标协调世界时（UTC）日期协调世界时（UTC）时间本地时间（十进制小时）：基于经度计算得到的实际太阳本地时间（十进制小时）注：该时间与时区无关经度（十进制度数/度分格式）纬度（十进制度数/度分格式）海水温度（摄氏度）海冰存在/缺失状态卢戈氏液样本编号（Lugol's bottle #）：用于浮游植物鉴定的显微镜样本编号（仅供内部使用）高效液相色谱（HPLC）剩余体积：用于高效液相色谱色素分析的过滤体积（仅供内部使用）高效液相色谱过滤体积颗石藻样本剩余体积颗石藻托盘编号（仅供内部使用）颗石藻托盘位置编号网采样本时间荧光值

提供机构：

Australian Ocean Data Network