/Nonstationary_ClimateIndices

太平洋十年震荡(PDO)和北太平洋涡旋震荡(NPGO)指数可在美国国家海洋和大气管理局(NOAA)国家环境信息中心获取,海洋尼诺指数(ONI)可通过NOAA国家气象服务气候预报中心获取,北太平洋高压指数可在国家大气研究中心获取。所有上涌时间序列以及通过加州合作渔业调查(CalCOFI)、区域沿海气候研究(RREAS)和纽波特水文测量线调查收集的时间序列均可通过ERDDAP数据服务器获取

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Nonstationary_ClimateIndices

This repository includes data, code, and model output for: Feddern, M. L., E. J. Ward, M. E. Hunsicker, M. A. Litzow, M. Jacox, I. D. Schroeder, W. H. Satterthwaite, C. J. Cunningham, N. A. Bond, M. J. Malick, B. J. Burke. 2024. Quantifying time-dependent climate and ecosystem relationships in the California Current Ecosystem.

Access information

Data and code are available on Github and archived by Zenodo. All primary data are from publicly available sources. SST and SLP data from ECMWF Era5 Reanalysis were accessed through the Copernicus Climate Change Service server. Monthly climate index data were accessed through publicly available and frequently updated sources: the Pacific Decadal Oscillation and the North Pacific Gyre Oscillation indices available at NOAA National Center for Environmental Information, the Ocean Niño Index available at NOAA National Weather Service Climate Prediction Center, and the North Pacific High index available at the National Center for Atmospheric Research. All upwelling time series and time series collected through the CalCOFI, RREAS, and Newport Hydrographic Line surveys are available through the ERDDAP data server (https://coastwatch.pfeg.noaa.gov/erddap/index.html).