According to the natural conditions and the management situation of the floodland of the west semi-arid Area of Heilongjiang province.
从黑龙江省西部半干旱地区自然概况及河滩地经营现状出发。
2
Tamarix community is an important vegetation type distributing on floodland and sandy land in Ejin oasis at the lower reaches of Heihe River.
柽柳群落是黑河下游额济纳绿洲重要的荒漠河岸林，有河滩和沙地两个亚群系。
3
With decreasing of peat granule size, the content of TN and TP was increasing obviously in peat sediment of river bed-floodland and valley depression land.