Acta Amzonica is a multidisciplinary, peer-reviewed, open access, free-of-charge scientific journal for research in and about the Amazon region, published since 1971 by the Instituto Nacional de Pesquisas da Amaz?nia - INPA, in Brazil.

The journal publishes quarterly issues containing articles and short communications in English across a broad range of disciplines, including Agronomy and Forestry, Animal Sciences and Fisheries, Biodiversity and Conservation, Biotechnology, Chemistry and Pharmacology, Environmental Sciences, Food Sciences, Geosciences, Health Sciences, Human and Social Sciences, and Materials Technology.

《Acta Amazonica》是一本由INST NACIONAL PESQUISAS AMAZONIA出版商出版的专业环境科学与生态学期刊，该刊创刊于1971年，刊期-，该刊已被国际权威数据库SCIE收录。在中科院最新升级版分区表中，该刊分区信息为大类学科：环境科学与生态学 4区，小类学科：生态学 4区；植物科学 4区；动物学 4区；在JCR（Journal Citation Reports）分区等级为Q3。该刊发文范围涵盖生态学等领域，旨在及时、准确、全面地报道国内外生态学工作者在该领域取得的最新研究成果、工作进展及学术动态、技术革新等，促进学术交流，鼓励学术创新。2021年影响因子为1.091，平均审稿速度22 Weeks。