生物地球化学Argo浮子的高光谱辐射测量:浮游植物多样性的光明前景

IF 3.2 4区 地球科学 Q1 OCEANOGRAPHY Oceanography Pub Date : 2021-12-01 DOI:10.5670/oceanog.2021.supplement.02-33
E. Organelli, E. Leymarie, O. Zielinski, J. Uitz, F. D’Ortenzio, H. Claustre
{"title":"生物地球化学Argo浮子的高光谱辐射测量:浮游植物多样性的光明前景","authors":"E. Organelli, E. Leymarie, O. Zielinski, J. Uitz, F. D’Ortenzio, H. Claustre","doi":"10.5670/oceanog.2021.supplement.02-33","DOIUrl":null,"url":null,"abstract":"By installing biogeochemical sensors on 1,000 autonomous Argo profiling floats across the globe, the Biogeochemical (BGC)-Argo program is the only network capable of providing detailed observations of the physics, chemistry, and biology of the top 2,000 m of our ocean up to every 10 days, even in remote regions and during unfavorable conditions for manual sampling. This rapidly expanding network will yield large amounts of data that will help us understand marine ecosystems and biogeochemistry, evaluate the impact of increasing human-derived pressures on Earth’s climate, and develop science-based solutions for sustainable ocean and climate management. Officially established in 2016, the International BGC-Argo program has built its mission on five science pillars and two management needs. One of the grand science challenges, and also a primary element for improving management of all living marine resources, is observing the composition of phytoplankton communities (BGC-Argo Planning Group, 2016). These microscopic, drifting, unicellular algae use sunlight and seawater to transform the carbon dioxide exchanged between the atmosphere and the ocean into oxygen and complex organic compounds. Phytoplankton create enough energy to benefit the entire food chain, from zooplankton to top predators. Phytoplankton are so diverse that collectively they maintain a variety of biogeochemical and ecosystem functions, including carbon cycling and storage. These organisms display a wide variety of types, sizes, shapes, photosynthetic efficiencies, pigmentations, and light absorption properties. While various methods can be used to identify phytoplankton, the traditional method requires water samples taken at sea and experts using microscopes to identify species, distinguishing features such as size and shape. A newer, more high-tech method employs satellite observations of ocean color to provide information on cellular Hyperspectral Radiometry on Biogeochemical-Argo Floats: A Bright Perspective for Phytoplankton Diversity","PeriodicalId":54695,"journal":{"name":"Oceanography","volume":null,"pages":null},"PeriodicalIF":3.2000,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":"{\"title\":\"Hyperspectral Radiometry on Biogeochemical-Argo Floats: A Bright Perspective for Phytoplankton Diversity\",\"authors\":\"E. Organelli, E. Leymarie, O. Zielinski, J. Uitz, F. D’Ortenzio, H. Claustre\",\"doi\":\"10.5670/oceanog.2021.supplement.02-33\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"By installing biogeochemical sensors on 1,000 autonomous Argo profiling floats across the globe, the Biogeochemical (BGC)-Argo program is the only network capable of providing detailed observations of the physics, chemistry, and biology of the top 2,000 m of our ocean up to every 10 days, even in remote regions and during unfavorable conditions for manual sampling. This rapidly expanding network will yield large amounts of data that will help us understand marine ecosystems and biogeochemistry, evaluate the impact of increasing human-derived pressures on Earth’s climate, and develop science-based solutions for sustainable ocean and climate management. Officially established in 2016, the International BGC-Argo program has built its mission on five science pillars and two management needs. One of the grand science challenges, and also a primary element for improving management of all living marine resources, is observing the composition of phytoplankton communities (BGC-Argo Planning Group, 2016). These microscopic, drifting, unicellular algae use sunlight and seawater to transform the carbon dioxide exchanged between the atmosphere and the ocean into oxygen and complex organic compounds. Phytoplankton create enough energy to benefit the entire food chain, from zooplankton to top predators. Phytoplankton are so diverse that collectively they maintain a variety of biogeochemical and ecosystem functions, including carbon cycling and storage. These organisms display a wide variety of types, sizes, shapes, photosynthetic efficiencies, pigmentations, and light absorption properties. While various methods can be used to identify phytoplankton, the traditional method requires water samples taken at sea and experts using microscopes to identify species, distinguishing features such as size and shape. A newer, more high-tech method employs satellite observations of ocean color to provide information on cellular Hyperspectral Radiometry on Biogeochemical-Argo Floats: A Bright Perspective for Phytoplankton Diversity\",\"PeriodicalId\":54695,\"journal\":{\"name\":\"Oceanography\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.2000,\"publicationDate\":\"2021-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Oceanography\",\"FirstCategoryId\":\"89\",\"ListUrlMain\":\"https://doi.org/10.5670/oceanog.2021.supplement.02-33\",\"RegionNum\":4,\"RegionCategory\":\"地球科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"OCEANOGRAPHY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Oceanography","FirstCategoryId":"89","ListUrlMain":"https://doi.org/10.5670/oceanog.2021.supplement.02-33","RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"OCEANOGRAPHY","Score":null,"Total":0}
引用次数: 8

摘要

生物地球化学(BGC)-Argo计划通过在全球1000个自主的Argo剖面浮标上安装生物地球化学传感器,成为唯一一个能够每10天提供海洋顶部2000米的物理、化学和生物详细观测的网络,即使在偏远地区和人工采样的不利条件下也是如此。这一迅速扩大的网络将产生大量数据,帮助我们了解海洋生态系统和生物地球化学,评估人类活动对地球气候日益增加的压力的影响,并为可持续的海洋和气候管理制定基于科学的解决方案。国际BGC-Argo项目于2016年正式成立,其使命建立在五大科学支柱和两个管理需求之上。观察浮游植物群落的组成是重大的科学挑战之一,也是改善所有海洋生物资源管理的主要因素(BGC-Argo Planning Group, 2016)。这些微小的、漂浮的单细胞藻类利用阳光和海水将大气和海洋之间交换的二氧化碳转化为氧气和复杂的有机化合物。浮游植物产生的能量足以使整个食物链受益,从浮游动物到顶级捕食者。浮游植物种类繁多,它们共同维持着各种生物地球化学和生态系统功能,包括碳循环和储存。这些生物表现出各种各样的类型、大小、形状、光合效率、色素和光吸收特性。虽然有各种各样的方法可以用来识别浮游植物,但传统的方法需要在海上采集水样,专家使用显微镜来识别物种,区分大小和形状等特征。一种更新、更高科技的方法是利用卫星观测海洋颜色来提供生物地球化学的细胞高光谱辐射测量信息——argo漂浮物:浮游植物多样性的光明前景
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Hyperspectral Radiometry on Biogeochemical-Argo Floats: A Bright Perspective for Phytoplankton Diversity
By installing biogeochemical sensors on 1,000 autonomous Argo profiling floats across the globe, the Biogeochemical (BGC)-Argo program is the only network capable of providing detailed observations of the physics, chemistry, and biology of the top 2,000 m of our ocean up to every 10 days, even in remote regions and during unfavorable conditions for manual sampling. This rapidly expanding network will yield large amounts of data that will help us understand marine ecosystems and biogeochemistry, evaluate the impact of increasing human-derived pressures on Earth’s climate, and develop science-based solutions for sustainable ocean and climate management. Officially established in 2016, the International BGC-Argo program has built its mission on five science pillars and two management needs. One of the grand science challenges, and also a primary element for improving management of all living marine resources, is observing the composition of phytoplankton communities (BGC-Argo Planning Group, 2016). These microscopic, drifting, unicellular algae use sunlight and seawater to transform the carbon dioxide exchanged between the atmosphere and the ocean into oxygen and complex organic compounds. Phytoplankton create enough energy to benefit the entire food chain, from zooplankton to top predators. Phytoplankton are so diverse that collectively they maintain a variety of biogeochemical and ecosystem functions, including carbon cycling and storage. These organisms display a wide variety of types, sizes, shapes, photosynthetic efficiencies, pigmentations, and light absorption properties. While various methods can be used to identify phytoplankton, the traditional method requires water samples taken at sea and experts using microscopes to identify species, distinguishing features such as size and shape. A newer, more high-tech method employs satellite observations of ocean color to provide information on cellular Hyperspectral Radiometry on Biogeochemical-Argo Floats: A Bright Perspective for Phytoplankton Diversity
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Oceanography
Oceanography 地学-海洋学
CiteScore
6.10
自引率
3.60%
发文量
39
审稿时长
6-12 weeks
期刊介绍: First published in July 1988, Oceanography is the official magazine of The Oceanography Society. It contains peer-reviewed articles that chronicle all aspects of ocean science and its applications. In addition, Oceanography solicits and publishes news and information, meeting reports, hands-on laboratory exercises, career profiles, book reviews, and shorter, editor-reviewed articles that address public policy and education and how they are affected by science and technology. We encourage submission of short papers to the Breaking Waves section that describe novel approaches to multidisciplinary problems in ocean science.
期刊最新文献
Cooperative Learning in Oceanography Unpaid Internships Are a Barrier to Diverse and Equitable Recruitment in Marine Science Hot Vents Beneath an Icy Ocean: The Aurora Vent Field, Gakkel Ridge, Revealed Evaluating the Evolving Ocean Acidification Risk to Dungeness Crab: Time-Series Observations and Modeling on the Olympic Coast, Washington, USA Global Synthesis of the Status and Trends of Ocean Acidification Impacts on Shelled Pteropods
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1