【摘要】Chinese Journal of Population Resources and Environment, Print ISSN 1004-2857, Online ISSN 2325-4262, Volume 16, 2018.Chinese Journal of Population Resources and Environment (www.tandfonline.com/tpre) is a peer-reviewed journal published in March, June, September, and December by Taylor&Francis, 4 Park Square, Milton Park, Abingdon, Oxon, OX14 4RN, UK.