摘要
大兴安岭伊勒呼里山以北为我国唯一的寒温带明亮针叶林区 ,有森林、草甸、沼泽化草甸、沼泽、泡沼等多种自然景观 ,生物多样性较复杂 ,植被动态变化可分为森林植被演替和湿地植被演替。探讨这些规律有重要的理论和实践意义。
Yilehuli mountain in Great Xingan Mountains is the only bright coniferous forest of cool temperate zone in our country now.There are many kinds of natural landscapes,such as forest,pratum,swamped pratum,march,pond and so on.The multiformity of biology is very complex.Vegetation varies dynamically and may be divided into successions of forest and marsh. It has important meanings in theoretics and practice to discuss these rules.
出处
《国土与自然资源研究》
2002年第2期67-68,共2页
Territory & Natural Resources Study
关键词
大兴安岭
北部
植被演替
规律
Great Xingan Mountains
succession of forest
successin of marsh
cool temperate zone bright coniferous forest
