Biogeochemical and ecophysiological monitoring at station KB3 in Kongsfjorden (2014-2018)@en

The project AWI-funded AMUST project aims at understanding at current and future controls of Arctic spring blooms and concurrrent effetcs on biogeochemistry,by combining experimental work with long-term monitoring in April and May each year to study the Kongsfjorden spring bloom. This dataset was also used in the FAABulous project to compare spring bloom phenology in open-water and ice-covered fjords. Environmental as well as biological (stoichiometry and photosynthesis) data from the years 2014, and 2016-2018 for the mid-fjord station KB3 were samples. Furthermore, daily average temperature and salinity from a nearby mooring (see Hop et al. 2019 for details) are provided for the study period.由AWI资助的AMUST项目旨在探明北极春季水华的当前与未来调控机制，及其对生物地球化学过程的协同效应。该项目结合实验研究与每年4、5月的长期监测，针对孔斯峡湾（Kongsfjorden）的春季水华开展研究。本数据集还被应用于FAABulous项目，用于对比开阔水域与冰封峡湾的春季水华物候。研究采集了峡湾中部站位KB3在2014年以及2016-2018年的环境与生物数据，涵盖化学计量学与光合作用相关指标。此外，本研究时段内还提供了附近锚系浮标的日平均温度与盐度数据，详细信息参见Hop等人2019年的研究成果。