under the guidance of the overall strategy of innovation-driven development, all provinces throughout the country have carried out a lot of work in Scientific research ecological environment building so as to promote the output of major innovation achievements. By taking Guidelines on Optimizing Academic Environment and research results at home and abroad as the main line, this research forms an evaluation system of Scientific research ecological environment and builds an interval type-2 fuzzy-information-based evaluation model, so as to carry out verification by issuing questionnaire in 31 provinces in the country. It provides theoretical and data support for understanding the current situation of Scientific research ecological environment in our country and proposing the optimization of Scientific research ecological environment and the management of academic ecology.