1. State Environmental Protection Key Laboratory of Wetland Ecology and Vegetation Restoration, School of Environment Northeast Normal University Changchun China
2. Key Laboratory of Vegetation Ecology, Ministry of Education Northeast Normal University Changchun China
3. Department of Geography and Spatial Information Techniques Ningbo University Ningbo China
4. Laboratory for Soil Ecological Functions A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences Moscow Russia
5. College of Marine and Allied Sciences Mindanao State University at Naawan Naawan Philippines
6. Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology Chinese Academy of Sciences Changchun China