db21∕t 1997-2012 林分生長過程表

1、ICS65.020.01B60DB21遼寧省地方標準DB21T1997—2012遼寧省林分生長過程表點擊此處添加標準英文譯名點擊此處添加與國際標準一致性程度的標識（報批稿）（本稿完成日期：2012年5月16日）20120618發(fā)布20120718實施遼寧省質量技術監(jiān)督局發(fā)布DB21XXXXX—XXXXI目次前言................................................................

2、..................II1范圍................................................................................12術語和定義..........................................................................13建模單位與樹種組劃分........................

3、........................................13.1建模單位........................................................................13.2樹種組劃分......................................................................24數(shù)學模型...............

4、.............................................................24.1生長量模擬方程..................................................................24.2生長率模擬方程..................................................................45數(shù)據(jù)取

5、值范圍與適用范圍(見表3)......................................................66遼寧省林分生長過程表................................................................66.1遼寧東部地區(qū)林分生長過程表(見表4～表11)........................................66.2遼中南地區(qū)林分

6、生長過程表(見表12～表15)........................................156.3遼西北地區(qū)林分生長過程表(見表16～表18)........................................19表1生長量模擬方程參數(shù)表.............................................................4表2生長率模擬方程參數(shù)表..........

7、...................................................5表3取值范圍和適用范圍一覽表.........................................................6表4遼寧東部硬闊(組)生長過程表.......................................................7表5遼寧東部軟闊（組）生長過程表........

8、.............................................8表6遼寧東部柞樹（組）生長過程表.....................................................9表7遼寧東部油松（組）生長過程表....................................................10表8遼寧東部紅松（組）生長過程表..................

9、..................................11表9遼寧東部日本落葉松生長過程表....................................................12表10遼寧東部其它落葉松（組）生長過程表.............................................13表11遼寧東部刺槐生長過程表.................................

10、........................14表12遼中南柞樹（組）生長過程表.....................................................15表13遼中南油松（組）生長過程表.....................................................16表14遼中南落葉松（組）生長過程表...................................

11、................17表15遼中南刺槐生長過程表...........................................................18表16遼西北油松(組)生長過程表.......................................................19表17遼西北樟子松生長過程表.........................................