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Role of Antarctic marine protists in trophodynamics and global change and impact of UV-B on these organisms - Rotation 0 of the Astrolabe - 2008/2009 samples

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Research Data Australia2025-12-20 收录
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https://researchdata.edu.au/role-antarctic-marine-20082009-samples/3920598
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This dataset contains locations of sampling sites for ASAC project 40 on rotation 0 of the French polar supply ship L'Astrolabe in the 2008/2009 season. Samples were collected between October and November 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 LabelDate (UTC)Time (UTC)LatitudeLongitudeSea TemperatureIce (Presence or Absence)Coccolithophorid sample (yes or no)Plankton Net SampleChlorophyll a (micro grams per litre)

本数据集涵盖2008/2009航季法国极地补给船‘阿斯托勒号’(L'Astrolabe)ASAC 40项目第0轮次的采样点位位置信息。样本采集于2008年10月至11月期间。本数据集还包含叶绿素、类胡萝卜素、球石藻(coccolithophorids)的相关数据,以及物种鉴定与计数结果。 本项目公开摘要如下:本研究计划旨在探明单细胞植物、动物、细菌与病毒在南极水域中的生态功能。我们将定量分析它们作为其他生物饵料的核心作用,以及其通过吸收二氧化碳(CO₂)、生成二甲基硫(DMS)以缓解全球气候变化的潜在影响,并明确它们对气候变化效应的响应机制。 如需获取更多详情,请查阅与ASAC 40项目(ASAC_40)相关的其他元数据记录。 本数据集包含以下字段: 管标签 日期(协调世界时,UTC) 时间(协调世界时,UTC) 纬度 经度 海水温度 海冰(存在/缺失) 球石藻采样(是/否) 浮游生物网样本 叶绿素a(微克每升)
提供机构:
Australian Ocean Data Network
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