气候变化领域集成服务门户(CCPortal): Autonomous Observation of Seasonal Carbonate Chemistry Dynamics in the Mid-Atlantic Bight

CCPortal

DOI	10.1029/2020JC016505
	Autonomous Observation of Seasonal Carbonate Chemistry Dynamics in the Mid-Atlantic Bight
	Wright-Fairbanks E.K.; Miles T.N.; Cai W.-J.; Chen B.; Saba G.K.
发表日期	2020
ISSN	21699275
卷号	125 期号:11
英文摘要	Ocean acidification alters the oceanic carbonate system, increasing potential for ecological, economic, and cultural losses. Historically, productive coastal oceans lack vertically resolved high-resolution carbonate system measurements on time scales relevant to organism ecology and life history. The recent development of a deep ion-sensitive field-effect transistor (ISFET)-based pH sensor system integrated into a Slocum glider has provided a platform for achieving high-resolution carbonate system profiles. From May 2018 to November 2019, seasonal deployments of the pH glider were conducted in the central Mid-Atlantic Bight. Simultaneous measurements from the glider's pH and salinity sensors enabled the derivation of total alkalinity and calculation of other carbonate system parameters including aragonite saturation state. Carbonate system parameters were then mapped against other variables, such as temperature, dissolved oxygen, and chlorophyll, over space and time. The seasonal dynamics of carbonate chemistry presented here provide a baseline to begin identifying drivers of acidification in this vital economic zone. © 2020. The Authors.
英文关键词	autonomous underwater vehicle; carbonate system; glider; Mid-Atlantic Bight; ocean acidification
语种	英语
来源期刊	Journal of Geophysical Research: Oceans
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/186597
作者单位	Department of Marine and Coastal Sciences, School of Environmental and Biological Sciences, State University of New Jersey at Rutgers, New Brunswick, NJ, United States; School of Marine Science and Policy, University of Delaware, Newark, DE, United States
推荐引用方式 GB/T 7714	Wright-Fairbanks E.K.,Miles T.N.,Cai W.-J.,et al. Autonomous Observation of Seasonal Carbonate Chemistry Dynamics in the Mid-Atlantic Bight[J],2020,125(11).
APA	Wright-Fairbanks E.K.,Miles T.N.,Cai W.-J.,Chen B.,&Saba G.K..(2020).Autonomous Observation of Seasonal Carbonate Chemistry Dynamics in the Mid-Atlantic Bight.Journal of Geophysical Research: Oceans,125(11).
MLA	Wright-Fairbanks E.K.,et al."Autonomous Observation of Seasonal Carbonate Chemistry Dynamics in the Mid-Atlantic Bight".Journal of Geophysical Research: Oceans 125.11(2020).