Voting is not easy. Journal of Eco-environment is an academic journal sponsored by the Center for Eco-environment Research of Chinese Academy of Sciences, and it is an influential eco-environment journal. Journal of Ecological Environment will consider the quality of the paper, and it needs an abstract of 200-300 words, with "No.5" in bold and "No.5" in italics. List detailed literature sources for reference, including author, publication year, title (or article title) and publication.