摘要
介绍了我国森林土壤资源利用状况,不合理利用森林土壤资源导致的土壤性质退化、恶化以及荒漠化给森林土壤资源乃至生态环境带来的灾难;指出我国人工林土壤资源利用所面临的问题,阐明合理保护、开发和利用我国五大林区森林土壤资源的重要性及其技术途径;论述了自1978年以来,我国改良不良立地条件区域和恢复植被所取得的成就,提出了合理保护、开发和利用森林土壤资源的几点设想。
By reviewing utilization of China＇s forest soil resources and the damages that soil degradation and deterioration as well as desertification caused by irreasonalbe utilization of forest soil resources brougnt to forest soil resources and even ecological environment in China,the paper presented the problem in terms of the utilization of plantation soil resources and discussed the importance of reasonable protection,exploitation and utilization of forest soil resources at the five forest regions of China as well as the technical approaches.It also introduced China＇s achievements in poor forest site improvement and vegetation recovery since 1978.Finally,some suggestions were proposed for reasonable exploitation,protection and utilization of forest soil resources.
出处
《世界林业研究》
CSCD
北大核心
2011年第1期19-27,共9页
World Forestry Research
基金
林业公益性行业科研专项人工林土壤质量演变机制与持续利用技术研究(200804040)
科技基础性工作专项我国森林土壤资源调查及标本搜集(2007FY210300)
关键词
森林土壤资源
合理利用
人工林
土壤退化
盐碱地
荒漠化
forest soil resources
reasonable utilization
plantation
soil degradation
saline and alkaline land
desertification
