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| 六盘山水源林林分结构优化调整研究 | |
| 引用本文： | 李金良,郑小贤,陆元昌.六盘山水源林林分结构优化调整研究[J].林业资源管理,2012(5):31-38. |
| 作者姓名： | 李金良 郑小贤 陆元昌 |
| 作者单位： | 1. 中国绿色碳汇基金会,北京,100714 2. 北京林业大学林学院,北京,100083 3. 中国林业科学研究院资源信息研究所,北京,100091 |
| 基金项目： | "十二五"国家科技支撑计划项目，国家自然科学基金重点项目 |
| 摘 要： | 为了适应六盘山水源林经营实践的需求,采用标准地调查法和系统分析法,基于实地调查数据,分析了该区主要水源林类型的结构特征及其与功能的关系,指出了天然阔叶混交林和针阔混交林为该区水源林分的目标结构类型,其中天然华山松针阔混交林为优化目标结构类型。同时,针对不同水源林类型,提出了优化调整措施和经营对策。 |
| 关 键 词： | 水源林 结构 功能 目标结构类型 结构优化调整 六盘山 |
Optimized Stand Structure Regulation for Watershed Forests in Liupan Mountains |
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| LI Jinliang , ZHENG Xiaoxian , LU Yuanchang.Optimized Stand Structure Regulation for Watershed Forests in Liupan Mountains[J].Forest Resources Management,2012(5):31-38. | |
| Authors: | LI Jinliang ZHENG Xiaoxian LU Yuanchang |
| Institution: | 1.China Green Carbon Foundation,Beijing 100714;2.College of Forestry,Beijing Forestry University,Beijing 100083;3.Research Institute of Resource Information Techniques,Chinese Academy of Forestry,Beijing 100091,China) |
| Abstract: | In order to meet the need of the watershed forest management practice in Liupan Mountains,supported by sample-plot survey method and system-analysis method,based on the field investigation data of sample plots,the structure characteristics and the relationship between the structure and functions of main types of the watershed forests in this area are analyzed in this paper.Objective structure patterns of watershed forest stands are put forward,such as the present natural broad-leaved mixed forests,and the coniferous and broad-leaved mixed forests,of which the natural coniferous and broad-leaved mixed forest of Pinus armandi is an optimal objective structure pattern.And considering their various characteristics,the stand types in this area are regulated and optimized,and some feasible management measures and countermeasures are put forward in the study. |
| Keywords: | watershed forest stand structure function objective structure pattern optimized structure regulation Liupan Mountains |
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