Dissolved inorganic carbon (DIC), total alkalinity (TA), temperature, salinity, oxygen, nutrient, and CTD data collected from discrete profile measurements during Puget Sound cruise CAB1023 (EXPOCODE 33CB20140929) on R/V Clifford A. Barnes from 2014-09-29 to 2014-10-03 (NCEI Accession 0203986)

This dataset contains data collected from the Puget Sound cruise that took place aboard the R/V Clifford A. Barnes from 2014-09-29 to 2014-10-03. Thirty four time-series stations were occupied in the Salish Sea in Washington State marine waters. The cruise was designed to obtain a synoptic snapshot of key carbon, physical, and other biogeochemical parameters as they relate to ocean acidification (OA) in Washington's estuarine and coastal environments. At all sampling stations, CTD casts were conducted to measure temperature, conductivity, pressure, and oxygen concentrations using CTD and oxygen sensors. Discrete water samples were collected throughout the water column at all stations in Niskin bottles. Laboratory analyses were run to measure dissolved inorganic carbon (DIC), oxygen, and nutrient concentrations and total alkalinity. More information--including a map of stations occupied during this cruise (and other Salish cruises), full-resolution CTD downcast data for all stations sampled, chlorophyll and phaeopigment concentrations, and other sensor data--can be found at nvs.nanoos.org/CruiseSalish by exploring the Map, Data, and Plots tabs. This effort was conducted in support of the estuarine and coastal monitoring and research objectives of the Washington Ocean Acidification Center (WOAC) and conforms to climate-quality monitoring guidelines of the Global Ocean Acidification Observing Network (goa-on.org) and the U.S. National Oceanic and Atmospheric Administration's Ocean Acidification Program. The official R/V Clifford A. Barnes code for this cruise is CAB1023, with ship time support from WOAC.

本数据集收录了2014年9月29日至2014年10月3日期间，搭载研究船（R/V）Clifford A. Barnes开展的普吉特海湾（Puget Sound）科考航次所采集的数据。本次航次在华盛顿州海域的萨利希海（Salish Sea）布设了34个时间序列采样站位，旨在获取华盛顿州河口与近岸环境中与海洋酸化（OA）相关的关键碳循环、物理及其他生物地球化学参数的同步快照式观测数据。在所有采样站位，均使用温盐深仪（CTD）与溶解氧传感器开展CTD下潜作业，以获取温度、电导率、压力及溶解氧浓度数据；所有站位均通过尼斯金采水器（Niskin bottles）在全水层采集离散水样。随后开展实验室分析，以测定溶解无机碳（DIC）、溶解氧、营养盐浓度及总碱度。更多相关信息——包括本次航次（及其他萨利希海航次）的采样站位分布图、所有采样站位的高分辨率CTD下潜数据、叶绿素与脱镁色素浓度及其他传感器数据——可通过访问nvs.nanoos.org/CruiseSalish并浏览“Map”“Data”与“Plots”标签页获取。本数据集的采集工作旨在支撑华盛顿州海洋酸化中心（WOAC）的河口与近岸监测及研究目标，且符合全球海洋酸化观测网（goa-on.org）与美国国家海洋和大气管理局海洋酸化项目的气候质量监测规范。本次航次的官方研究船编号为CAB1023，航次船舶时间支持由WOAC提供。