The paper focuses on the problem of language ecology in modern academic texts and analyses Russianlanguage scientific articles on construction and building. The study is relevant due to the need to establish linguoecological norms to improve the effectiveness of scientific communication. The study aims to identify the main linguistic and ecological problems of scientific text, i.e. lexical, grammatical, style errors, excessive nominalization, and syntactic complexity. The material of the study includes Russian-language scientific articles of the thematic area “Construction and Architecture” published in the journal “Bulletin of SUSU” in 2023. Linguotoxic elements can be traced both in the title complex, in the abstracts and full texts of research papers. The most characteristic linguoecological problems of scientific texts of this area are syntactic complexity, excessive nominalization, as well as cliches. The formation of linguoecological competence of a researcher will improve academic literacy and develop the culture of academic writing.