• <tr id="yyy80"></tr>
  • <sup id="yyy80"></sup>
  • <tfoot id="yyy80"><noscript id="yyy80"></noscript></tfoot>
  • 99热精品在线国产_美女午夜性视频免费_国产精品国产高清国产av_av欧美777_自拍偷自拍亚洲精品老妇_亚洲熟女精品中文字幕_www日本黄色视频网_国产精品野战在线观看 ?

    2013年1期

    刊物介紹

    This peer-reviewed journal publishes original research results in the field of environmental and ecological science with focus on applications to the sustainable management of natural, human-dominated, and man-made ecosystems. The aim of the journal is to provide a place for a rapid exchange of new ideas and concepts for scientists and engineers in the fields of environmental accounting, human and systems ecology, and environmental management. Manuscripts on environmental accounting and managements are solicited, including: mathematical modeling; computational and management techniques in environmental, ecological, energy and information science; environmental technology and engineering; human managed ecosystems such as agricultural, urban, coastal, riparian, and wetland ecosystems.

    朝阳市| 贡山| 靖州| 吴忠市| 鄢陵县| 嘉祥县| 瓦房店市| 哈密市| 临泉县| 资阳市| 阜南县| 游戏| 府谷县| 突泉县| 澄迈县| 连云港市| 大安市| 裕民县| 那曲县| 南昌市| 大渡口区| 于都县| 宁化县| 闽清县| 和龙市| 三河市| 唐山市| 新乐市| 黄大仙区| 云和县| 庆安县| 洛川县| 娱乐| 毕节市| 工布江达县| 宁德市| 建阳市| 泰顺县| 尚义县| 环江| 高陵县|