Selection of Adapting Species Used to Restore Freshwater Forested Wetlands at Shengjin Lake, Anhui Province Influences of Soil Flooding on Ultrastructure and Photosynthetic Capacity of Leaves of One-year Old Seedlings of Two Poplar Clones STUDIES ON KEY TECHNIQUES FOR CULTURING FINE LARGE TIMBER OF POPLAR IN FLOOD LAND Spatial variation of soil phosphorus in flooded area of the Yellow River based on GIS and geo-statistical methods: A case study in Zhoukou City, Henan, China. The engineering and techniques to prevent floods and deduce disasters in the gneiss regions of the Taihang Mountains Effects of water management in winter and of plastic film mulching during rice cultivation on CH4 emission from paddy field in a hilly region of Central Sichuan Progress and conceptual framework of regional water security pattern construction The remedial capability of Salix variegate for Cd-contaminated soil under flooding environments Changes of iron oxides and phosphorus adsorption-desorption in paddy soils under alternating flooded and dried conditions INFLUENCE OF FLOOD DISTURBANCE ON THE REGENERATION OF CYCLOBALANOPSIS GLAUCA POPULATIONS