Graphical library of population dynamics in 104 towns and villages of Arctic/Subarctic Alaska, 1990-2022.

These files contain individual graphs tracking population dynamics in 104 individual Arctic/Subarctic Alaska communities, over the years from 1990 to 2022. The numerical data underlying these graphs have been archived separately with the Arctic Data Center:
Hamilton, L.C. 2023. “Annual population, natural increase and net migration for rural Alaska communities 1990–2022.” Dataset archived with the NSF Arctic Data Center. https://arcticdata.io/catalog/view/doi:10.18739/A28K74Z2B
The purpose of this "graphical library" is to provide visualizations of 1990-2022 population change for each town or village in a format that is simple to download, share, and apply to other purposes such as planning, proposals or case studies. The files (identical pdf and PowerPoint versions) include a brief rationale, illustration of the numerical database organization, description of sources, citations and links to published articles, and explanation of the graphical style. These notes are followed by 104 individual graphs, one per slide, organized by boroughs or census areas.

本数据集包含104幅独立图表，用以追踪1990年至2022年间阿拉斯加北极/亚北极区域104个社区的人口动态变化。支撑这些图表的数值数据已单独归档于美国国家科学基金会（National Science Foundation，NSF）北极数据中心（Arctic Data Center）：汉密尔顿（Hamilton, L.C.）于2023年发布的《1990–2022年阿拉斯加乡村社区年度人口、自然增长与净迁移数据》，相关归档链接为：https://arcticdata.io/catalog/view/doi:10.18739/A28K74Z2B。本「图表库」的设计初衷，是为各城镇与村落提供1990年至2022年人口变化的可视化成果，采用便于下载、分享并可应用于规划、提案或案例研究等场景的格式。本数据集包含两种完全一致的文件格式：PDF版与PowerPoint版，其中涵盖简短的编制依据、数值数据库结构说明、数据源描述、已发表文献的引用与链接，以及图表风格的相关解释。上述说明文档之后，附有104幅独立图表，每幅图表独占一张幻灯片，按自治市镇或普查区域进行分组编排。