Observations and synthesis to establish variability and trends of oceanic pH

观察和综合以确定海洋 pH 值的变化和趋势

• 批准号: NE/H017046/2
• 负责人: Andrew Watson
• 金额: $ 14.85万
• 依托单位: UNIVERSITY OF EXETER
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2013
• 资助国家: 英国
• 起止时间: 2013 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=NE%2FH017046%2F2
• 关键词: Observations; synthesis; establish; variability; trends

We propose a programme of observations, combined with analysis of past and ongoing time series, to discover the magnitude of surface pH variations at seasonal-up-to-decadal time scales. We will address the Atlantic, UK shelf and slope waters, and selected locations in the Southern Ocean, using data from time series stations and volunteer observing ships (VOS), measuring three parameters of the marine carbonate system. The programme will be integrated with the efforts of colleagues in other European countries, (enablng better and longer-term coverage, and of of a wider area). It will be co-ordinated with the Surface ocean carbon atlas project (SOCAT) which aims to produce the most comprehensive and up to date data base to access all the quality data relevant to ocean carbon uptake, and from which pH trends can be derived. Estimation of decadal trends change will be set against the background of intra- and inter-annual variation.

我们提出了一个观测计划，结合对过去和当前时间序列的分析，以发现季节性至十年时间尺度上表面 pH 值变化的幅度。我们将利用时间序列站和志愿观测船 (VOS) 的数据，测量大西洋、英国陆架和斜坡水域以及南大洋的选定地点，测量海洋碳酸盐系统的三个参数。该计划将与其他欧洲国家同事的努力结合起来（实现更好、更长期的覆盖范围和更广泛的区域）。它将与表层海洋碳图集项目 (SOCAT) 协调，该项目旨在生成最全面和最新的数据库，以获取与海洋碳吸收相关的所有质量数据，并从中得出 pH 趋势。十年趋势变化的估计将在年内和年际变化的背景下进行。

项目成果

The seasonal cycle of carbonate system processes in Ryder Bay, West Antarctic Peninsula

西南极半岛莱德湾碳酸盐系统过程的季节循环

• DOI: http://dx.10.1016/j.dsr2.2016.11.006
• 发表时间: 2017
• 期刊: Topical Studies in Oceanography
• 作者: Legge O

Global Carbon Budget 2015

2015 年全球碳预算

• DOI: http://dx.10.5194/essd-7-349-2015
• 发表时间: 2015
• 期刊: Earth System Science Data
• 影响因子: 11.4
• 作者: Le Quéré C

Biogeochemical variations at the Porcupine Abyssal Plain sustained Observatory in the northeast Atlantic Ocean, from weekly to inter-annual timescales

东北大西洋观测站的豪猪深海平原生物地球化学变化，从每周到年际时间尺度

• DOI: http://dx.10.5194/bg-12-845-2015
• 发表时间: 2015
• 期刊: Biogeosciences
• 影响因子: 4.9
• 作者: Hartman S

Interannual sea-air CO2 flux variability from an observation-driven ocean mixed-layer scheme

观测驱动的海洋混合层方案的年际海-气二氧化碳通量变化

• DOI: 10.5194/bg-11-4599-2014
• 发表时间: 2014-09-01
• 期刊: Biogeosciences
• 影响因子: 4.9
• 作者: C. Rödenbeck;D. Bakker;N. Metzl;A. Olsen;C. Sabine;N. Cassar;Friedemann Reum;R. Keeling;M. Heimann
• 通讯作者: M. Heimann

Trends in anthropogenic CO2 in water masses of the Subtropical North Atlantic Ocean

副热带北大西洋水团中人为二氧化碳的趋势

• DOI: http://dx.10.1016/j.pocean.2014.11.006
• 发表时间: 2015
• 期刊: Progress in Oceanography
• 影响因子: 4.1
• 作者: Guallart E