【摘要】 2007—2009年间,我们分别科学考察了中亚热带典型区系湖南省雪峰山脉和武陵山脉的沟谷森林,在剖析了沟谷地带的地形地貌,土壤和气候等自然特点的基础上,摸清了沟谷地带森林和经济植物资源,同时提出了沟谷森林自然生态环境的保护,通过这一科学考察,为人们认识和了解中亚热带沟谷森林植被与生境提供了科学依据,对中亚热带沟谷森林植被的保护和经济植物的开发利用具有重要意义。更多还原

【Abstract】 The gully forests at Xuefeng Moutains and Wuling Mountains in the mid-subtropical zone were investigated during 2007 to 2009.Based on the analysis of topography and geomorphology,topography,soil,climatic and other natural conditions,the gully forests and its economic plant resource were investigated,and the protection of natural ecological environment were pointed out in the paper.Through this scientific investigation,it provided a scientific basis for the knowledge of gully forest and habitat in mid-subtropical zone,and it had a great significance for the plant protection and economic development and utilization of gully forest in mid-subtropical zone.更多还原