美国国家科学委员会（NSB）：2023出版物产出-美国趋势和国际比较报告（英文版）

The primary method of disseminating research findings is through publication of peer-reviewed journal articles and conference proceedings (i.e., publication output). Data on publication output indicate a continued increase in global research activity, a growth in the proliferation and impact of some categories of OA research, and an internationally connected research ecosystem. Global publication output reached 3.3 million articles in 2022, based on data from the Scopus database of S&E publi