基于库兹涅茨曲线的中国南方集体林区森林质量转型动因分析

森林转型理论提供了全球可能经历的森林恢复途径,但已有研究主要关注森林数量.文中从广义上提出森林多维转型并重点关注森林质量转型,从森林生长性、树种多样性、结构稳定性和森林健康性4个方面对森林质量进行衡量,通过构建森林转型影响因素分析框架对中国南方集体林区10个省(区)(浙江、安徽、福建、江西、湖北、湖南、广东、广西、贵州...     

在韩国片断化林区内道路对小型啮齿类种群的影响

The road effect on small rodent population is investigated at 8 fragmented forest areas in the Baekdudaegan moun-tain range, South Korea in September 2001, We especially focused on the distribution and body condition of small rodents near the roads, Korean field mouse (Apodemus peninsulae) seems to be more sensitive to the existence of a road than striped field mouse (Apodemus agradus), Korean field mouse prefers interior forest area to around road. Striped field mouse is a habitat generalist and has wide distributional range around road, but Korean field mouse is forest-inhabiting species and their distribu-tion is limited in forest area. These results suggest the effect of road is different on each small rodent species and their habitat preferences.     

Problems and relevant strategies on natural forest protection in Changbai Mountain forest area

Changbai Mountain forest area is not only is a national timber base but also a green ecological defense for Songliao Plain of NE China. The Natural Forest Protection Project of this area has an important bearing on the social and economic sustainable development of Jilin Province or even the whole forest area in NE China. This paper summarized general conditions of natural forest in Changbai Mountain state-owned forest area and put forward six problems need to be urgently solved and five strategic suggestions on natural forest protection and sustainable management.     

森林分类经营初探

宁东林区有林地面积8．36万公顷，在我省占属于长江中上游地区有林地面积280万公顷的3％，境内河流均属长江水系汉江支流源头。1981年省政府将秦岭林区区划为水源涵养林林区，而且，秦岭林区是我国南北气候、动植物过渡和交汇地带，动植物资源十分丰富，具有典型的生物多样性，是我国重要的生物基因库和人类重要的自然遗产。     

陇东子午岭林区针叶树生斑痣盘菌

陇东子午岭林区针叶树生斑痣盘菌目(Rhytisnlatales)真菌5属13种；其中寄主新记录2种，国内分布新记录7种。     

保护森林资源安全 维护辖区社会稳定——记“全国优秀公安基层单位”憨班派出所

2003年7月10日,公安部、人事部在北京召开电视电话会议,隆重表彰了一批全国公安系统优秀单位、优秀人民警察,公安部政治部主任孙明山宣读了《公安部关于表彰全国公安系统优秀单位优秀人民警察的命令》,甘肃省白龙江林区森林公安局舟曲分局憨班派出所喜获2001～2002年度“全国优