河泛 meaning in English

streamflood

Huanghua - hebei , beidagang - tinjin and wudi - shandong are close to bohai bay , classified in sea - coast locust area with the similar ecological characteristics . pingshan - hebei , on the other hand is at the verge of gangnan reservoir , classified in river - flood area
河北黄骅、天津北大港和山东无棣三个蝗区生态特征相似，均靠近渤海湾，属于滨海蝗区，河北平山蝗区位于岗南水库库区，属于河泛蝗区。