东北林业大学凉水实验林场场址森林经理学设计说明书.docx

森林经理学设计说明书（普通高等教育）学 院 林 学 院专业名称 林 学班 级 林学 103 班学 号 100114324姓 名 刘 欢 欢老 师 亢 新 刚森林经理学设计说明书-林学 103 班-刘欢欢1目录一、设计地区的林业生产条件 ........................................................................................................1（一）自然概况 ........................................................................................................................11、地理位置 ......................................................................................................................12、森林分布 ......................................................................................................................1（二）自然概况 ........................................................................................................................11、自然地理 ......................................................................................................................12、地质及土壤 ..................................................................................................................23、气候条件 ......................................................................................................................2（三）森林资源 ........................................................................................................................3（四）经济条件 ........................................................................................................................7（五）过去经营状况 ................................................................................................................8二．森林资源特点 ............................................................................................................................8（一） 检查调查材料 ..............................................................................................................81.1 调查簿的数据更正 .....................................................................................................81.2 龄组的划分 .................................................................................................................9（二）森林资源统计与分析 ....................................................................................................92.1 各类森林资源统计表 ..................................................................................................92.2 各优势树种平均调查因子计算 ..................................................................................9（三）分析设计地区的森林资源特点 ..................................................................................143.1 各优势树种面积、蓄积量按龄级分布表 ................................................................143.2 各优势树种按地位级面积分布表 ............................................................................143.3 各优势树种按郁闭度面积分布表 ............................................................................143.4 各优势树种平均调查因子 ........................................................................................14三． 确定森林经营方针与目标 ....................................................................................................15（一）森林经营方针 ..............................................................................................................15（二）经营目标 ......................................................................................................................15（三）森林功能区划与分类经营 ..........................................................................................15（四）森林经营规划 ..............................................................................................................164.1 森林经营类型组织 ....................................................................................................164.2 公益林经营规划设计原则 ........................................................................................164.3 商品林经营规划设计原则 ........................................................................................16四、主产利用设计 ..........................................................................................................................17（一）确定主伐方式 ..............................................................................................................17（二）确定主伐年龄： ..........................................................................................................17（三）年伐量计算 ..................................................................................................................17五、森林经营措施设计 ..................................................................................................................22（一）抚育方式 ......................................................................................................................22（二）森林更新 ......................................................................................................................22（三）林分改造 ......................................................................................................................24（四）森林保护 ......................................................................................................................24森林经理学设计说明书-林学 103 班-刘欢欢2（五）森林副产品及多种经营 .........................................。