Data used to produce the results for the article "Clustering to characterize extreme marine conditions for the benthic region of Northeastern Pacific continental margin"

This repository contains a zip file with all of the modelled environmental data needed to reproduce the results in Holdsworth et al 2024 (currently in prep, but the link will be included eventually). Regional ocean model simulations of the Canadian Northeastern Pacific ocean were conducted using the Nucleus for European Modelling of the Ocean v 3.6 (NEMO). The hindcast extended from 1996 to the end of 2019.  

The variables included are: 

T - potential temperature 

S - salinity

O2 - dissolved oxygen

DIC - dissolved inorganic carbon, 

ALK- total alkalinity

OmegaA - the aragonite saturation state

AOU - apparent oxygen utilization

processed/daily/clim: Contains the climatological values for relevant variables in each cluster.

AOU, T, and OmegaA were used for kmeans clustering in Holdsworth et al. 2024.  

processed/daily/by_year/by_cluster/n_clusters_6/: Contains the interannual data for each cluster.

本仓库包含一个压缩文件，内含复现Holdsworth等人2024年研究（目前处于待发表阶段，最终将补充对应链接）所需的全部建模环境数据。研究使用欧洲海洋建模核（Nucleus for European Modelling of the Ocean，简称NEMO）v3.6版本，对加拿大东北太平洋海域开展了区域海洋模式数值模拟，本次数值后报的时段为1996年至2019年末。

所包含的变量如下：
T：位温（potential temperature）
S：盐度（salinity）
O₂：溶解氧（dissolved oxygen）
DIC：溶解无机碳（dissolved inorganic carbon）
ALK：总碱度（total alkalinity）
OmegaA：文石饱和状态（aragonite saturation state）
AOU：表观氧耗量（apparent oxygen utilization）

processed/daily/clim：存储各聚类中相关变量的气候态数值。

其中AOU、T与OmegaA被用于Holdsworth等人2024年研究中的k均值聚类（k-means clustering）分析。

processed/daily/by_year/by_cluster/n_clusters_6/：存储各聚类的年际变化数据。