ICS65.020CCSB6034安徽省地方標準DB34/T4170—2022軟闊立木材積表Thestandingvolumetableofsoftwoodspecies安徽省市場監督管理局發布DB34/T4170—2022前言本文件按照GB/T1.1—2020《標準化工作導則第1部分：標準化文件的結構和起草規則》的規定起草。請注意本文件的某些內容可能涉及專利。本文件的發布機構不承擔識別專利的責任。本文件由安徽省林業局提出并歸口。本文件起草單位：安徽省林業調查規劃院、安徽省林業局森林資源管理處、安徽省林業科技推廣總站（省木竹檢查管理站）。本文件主要起草人：汪乃武、涂友林、楊光、章禮拐、張偉光、余浩然、謝華、汪偉、許曬曬、王小東、馮偉、郭香吟、陳家、殷春梅、吳開華、李愛琴、康克。IDB34/T4170—2022軟闊立木材積表1范圍本文件規定了軟闊立木材積表的立木材積模型和立木材積表。本文件適用于軟闊立木材積的計量。2規范性引用文件下列文件中的內容通過文中的規范性引用而構成本文件必不可少的條款。其中，注日期的引用文件，僅該日期對應的版本適用于本文件；不注日期的引用文件，其最新版本（包括所有的修改單）適用于本文件。GB/T26424-2010森林資源規劃設計調查技術規程LY/T2102-2013二元立木材積表編制技術規程LY/T2103-2013根徑立木材積表編制技術規程LY/T2414-2015一元立木材積表編制技術規程DB34/T3907-2021硬闊立木材積表下列術語和定義適用于本文件。軟闊是指軟闊樹種（組），包括楓楊、泡桐、檫木、苦楝、法梧、構樹、鵝掌楸、旱柳、垂柳、江南榿木、臭椿、香椿、合歡、喜樹、化香、無患子、女貞、冬青、擬赤揚、楸樹、梓樹、青桐、椴樹、香果樹、銀鵲樹、厚樸等。胸徑diameteratbreastheight林木胸高（距地面1.3m）處的直徑。[來源：GB/T26424-2010，3.11]自樹干基部至主梢頂端的垂直距離或高度。[來源：DB34/T3907-2021，3.4]1DB34/T4170—2022生長著的林木。[來源：LY/T2102-2013，3.1]立木材積standingvolume立木樹干部分的體積，簡稱材積。[來源：LY/T2414-2015，3.1]立木材積表standingvolumetable以林木胸徑、樹高等測樹因子為自變量，立木材積為因變量建立的函數關系，包括表格、數學模型等形式。[來源：LY/T2102-2013，3.2]一元立木材積表two-variablecalculateone-variablevolumetable根據胸徑一個因子與立木材積的回歸關系編制的材積數表，包括表格、數學模型等形式。[來源：LY/T2414—2015，3.2]二元立木材積表two-variablevolumetable以林木胸徑、樹高為自變量，立木材積為因變量建立的函數關系，包括表格、數學模型等形式。[來源：LY/T2102-2013，3.3]根徑立木材積表volumetablebasedonthetreerootdiameter以根徑為自變量、立木材積為因變量建立的函數關系，包括表格、數學模型等形式。[來源：LY/T2103-2013，3.2]4軟闊立木材積模型軟闊一元立木材積模型4.1.1長江以北軟闊一元立木材積模型見公式（1）：1.8926（-7.8196+7.8273D0.33669）…………（1）注：長江以北是指長江以北地區，包括宿州市、淮北市、亳州市、阜陽市、蚌埠市、淮南市、合肥市、滁州市、六安市、安慶市，以及蕪湖市無為市、銅陵市樅陽縣、馬鞍山市和縣和含山縣。1.8926（-6.1887-0.028560D+7.5704lnD）注：長江以南是指長江以南地區，包括黃山市、宣城市、池州市，以及蕪湖市南陵縣、灣沚區、繁昌區、鏡湖區、鳩江區、弋江區，銅陵市義安區、郊區、銅官區，馬鞍山市當涂縣、雨山區、花山區、博望區。2DB34/T4170—2022軟闊二元立木材積模型見公式（3）：V=0.000073853D式中：1.8926H0.85274……………………（3）V——立木材積，單位為立方米（m），保留4位小數；3D——胸徑，單位為厘米（cm），保留1位小數；H——樹高，單位為米（m），保留1位小數。軟闊根徑立木材積模型4.3.1長江以北軟闊根徑立木材積模型見公式（4）：V=0.000073853（-1.0877+0.86029DR-0.0010216DR）（-7.8196+21.89267.8273（-1.0877+0.86029DR-0.0010216DR式中：2）0.33669）0.85274…（4）V——立木材積，單位為立方米（m），保留4位小數；3DR——根徑，單位為厘米（cm），保留1位小數。4.3.2長江以南軟闊根徑立木材積模型見公式（5）：21.8926V=0.000073853（-0.95742+0.85203DR-0.00086218DR）（-6.1887-0.028560（-0.95742+0.85203DR-0.00086218DR2）+7.5704ln（-0.95742+0.85203DR-0.00086218DR））…（5）20.85274式中：5軟闊立木材積表30.00910.00950.00990.01040.01080.01130.01170.01220.01270.01320.01370.01430.01480.01530.01590.01650.01710.01770.01830.01890.01950.02010.02080.02150.02210.02280.02350.02420.02500.02570.02640.02720.02800.02870.02950.03030.03120.03200.03280.03370.03460.03550.03640.03733DB34/T4170—2022表1（續）單位：cm、m3胸0.3徑尾數胸徑0.00.10.20.40.50.60.70.80.91011121314151617181920212223242526272829303132333435363738394041424344450.03820.04810.05930.07170.08560.10090.11760.13570.15520.17620.19880.22290.24850.27570.30440.33480.36660.40020.43560.47240.51100.55110.59320.63680.68230.72940.77840.82890.88140.93550.99151.04951.10901.17051.23411.29910.03910.04910.06040.07310.08710.10250.11930.13760.15720.17840.20120.22530.25120.27850.30730.33790.36990.40370.43900.47620.51500.55530.59760.64140.68710.73430.78320.83390.88660.94130.99751.05531.11501.17671.24041.30570.04010.05020.06160.07440.08860.10410.12110.13950.15930.18070.20350.22790.25380.28130.31030.34110.37320.40720.44270.48010.51900.55960.60170.64570.69150.73900.78840.83930.89220.94671.00311.06101.12141.18291.24681.31230.04100.05130.06290.07580.09010.10570.12280.14140.16140.18290.20590.23040.25640.28410.31340.34420.37650.41070.44640.48390.52280.56350.60610.65030.69640.74400.79320.84440.89750.95211.00871.06731.12751.18961.25321.31890.04200.05240.06410.07710.09150.10740.12460.14330.16350.18510.20830.23300.25920.28700.31640.34730.37990.41420.45010.48760.52690.56780.61060.65490.70090.74870.79850.84980.90270.95801.01441.07321.13351.19581.25961.32550.04300.05350.06530.07850.09310.10910.12650.14530.16560.18740.21060.23550.26190.28990.31940.35050.38320.41770.45380.49150.53100.57210.61470.65930.70570.75380.80340.85490.90840.96351.02051.07901.13951.20211.26611.33210.04400.05460.06660.07990.09460.11070.12830.14720.16760.18970.21310.23810.26460.29270.32240.35370.38660.42130.45750.49540.53510.57640.61920.66400.71030.75850.80830.86000.91370.96891.02611.08491.14561.20831.27251.33930.04500.05580.06790.08130.09620.11240.13010.14920.16980.19190.21550.24070.26740.29560.32540.35690.39000.42480.46130.49930.53890.58040.62370.66840.71520.76330.81360.86550.91900.97441.03181.09121.15221.21461.27961.34600.04600.05690.06920.08270.09770.11410.13190.15120.17190.19420.21800.24320.27010.29860.32850.36010.39340.42840.46500.50330.54310.58470.62800.67310.71980.76840.81860.87070.92480.98041.03751.09711.15831.22091.28611.35270.04700.05810.07050.08420.09930.11590.13380.15320.17410.19650.22040.24590.27280.30150.33160.36340.39680.43200.46860.50700.54720.58880.63250.67750.72470.77320.82390.87620.93010.98591.04371.10311.16441.22771.29261.35944DB34/T4170—2022表1（續）單位：cm、m3胸徑尾數胸徑0.00.10.20.30.40.50.60.70.80.946474849501.36621.37301.37971.38651.39341.40021.40711.41401.42091.49161.56381.63811.71381.42781.49871.57121.64571.72161.43531.50591.57851.65321.44231.51311.58591.66081.44931.52031.59331.66841.45631.52751.60071.67611.46331.53471.60821.68371.47031.54201.61561.69141.47741.54921.62311.69911.48451.55651.63061.70615.1.2長江以南軟闊一元立木材積表按公式（2）計算出的長江以北軟闊一元立木材積見表2。表2長江以南軟闊一元立木材積表單位：cm、m30.80.9胸徑尾數胸徑0.00.10.20.30.40.50.60.75DB34/T4170—2022表2（續）單位：cm、m3胸徑尾數胸徑0.00.10.20.30.40.26430.29290.32300.35470.38780.42270.45890.49670.53620.57700.61960.66360.70920.75610.80490.85500.90690.96021.01531.07171.12991.18931.25051.31301.37721.44321.51041.57931.64931.72170.50.26700.29580.32610.35800.39130.42610.46270.50070.54020.58110.62390.66810.71380.76100.80990.86020.91230.96581.02061.07721.13551.19511.25651.31921.38351.44971.51701.58611.65691.72890.60.26990.29880.32920.36110.39480.42980.46640.50450.54410.58550.62820.67260.71850.76580.81490.86540.91770.97131.02631.08311.14161.20141.26251.32581.39041.45621.52431.59291.66391.73600.70.80.92122232425262728293031323334353637383940414243444546474849500.25330.25600.25880.26150.28120.28410.28710.29000.31080.31380.31680.31990.34180.34500.34820.35140.37450.37770.38110.38460.40850.41210.41560.41910.44420.44800.45150.45530.48150.48520.48920.49290.52010.52420.52810.53200.56040.56470.56880.57290.60230.60650.61100.61530.64560.65030.65470.65920.69070.69530.69990.70450.73730.74210.74650.75130.78540.79030.79490.79990.83480.83990.84510.85020.88600.89130.89660.90160.93860.94410.94960.95470.99300.99861.00431.00961.04911.05451.06041.06581.10611.11211.11771.12381.16531.17111.17731.18311.22581.23171.23821.24411.28761.29421.30031.30691.35111.35791.36411.37101.41641.42341.42981.43621.48341.49001.49661.50381.55161.55841.56511.57251.62101.62851.63541.64241.69271.69981.70681.71460.27270.27550.27840.30180.30470.30770.33240.33550.33870.36440.36780.37110.39810.40160.40510.43330.43700.44070.47000.47390.47760.50830.51240.51620.54840.55240.55640.58970.59390.59810.63250.63690.64120.67710.68160.68620.72320.72790.73260.77070.77560.78050.81990.82500.82970.87060.87590.88080.92270.92810.93360.97650.98210.98771.03211.03751.04331.08901.09461.10061.14731.15341.15911.20731.21361.21951.26901.27501.28161.33201.33871.34491.39671.40311.41001.46321.46981.47631.53091.53761.54431.60041.60721.61411.67091.67791.68561.74321.75111.75836DB34/T4170—2022表3軟闊二元立木材積表單位：cm、m、m3樹高胸徑45678910111250.00510.00720.00960.01230.01540.00610.00870.01160.01490.01860.02280.02720.03210.03740.04300.00720.01010.01350.01740.02180.02660.03180.03750.04370.05020.05730.06470.07260.08080.00820.01150.01540.01990.02480.03030.03630.04280.04980.05730.06530.07380.08270.09220.10210.11260.12340.13480.14660.15890.00910.01290.01730.02230.02780.03400.04070.04800.05580.06420.07320.08270.09270.10330.11450.12610.13830.15110.16430.17810.19240.20720.22260.23840.25480.01010.01430.01910.02460.03080.03760.04500.05300.06170.07100.08090.09140.10250.11420.12650.13940.15290.16700.18170.19690.21270.22910.24610.26360.28170.30040.31960.33940.35980.38070.40220.424260.01560.02090.02690.03370.04110.04920.05800.06750.07770.08850.10000.11220.12500.13840.15260.16730.18270.19880.21540.23270.25070.26920.28840.30820.32860.34970.37130.39360.41650.44000.46410.48870.51410.540070.02270.02920.03650.04460.05340.06290.07320.08420.09600.10850.12170.13560.15020.16550.18150.19820.21560.23370.25240.27190.29200.31280.33430.35650.37930.40280.42690.45170.47720.50330.53010.55760.58570.614480.03150.03930.04800.05750.06780.07890.09070.10340.11680.13100.14600.16170.17820.19550.21350.23220.25170.27190.29280.31450.33690.36010.38390.40850.43380.45980.48650.51400.54210.57100.60050.63080.66179101112131415161718192021222324252627282930313233343536373839407DB34/T4170—2022表3（續）單位：cm、m、m3樹7高胸徑45689101112414243444546474849500.64380.67390.69340.72580.75880.79260.82700.8621表3（續）單位：cm、m、m3樹16高胸徑13141517181920218DB34/T4170—2022表3（續）單位：cm、m、m3樹高胸徑13141516171819202126272829303132333435363738394041424344450.31350.33670.36070.38550.41100.43730.46440.49230.52090.55030.58040.61130.64290.67530.70850.74240.77700.81240.84850.88540.33400.35870.38420.41060.43780.46590.49470.52440.55490.58620.61830.65120.68490.71940.75470.79080.82770.86540.90390.94320.35420.38040.40750.43550.46440.49410.52470.55620.58850.62170.65570.69060.72640.76300.80040.83870.87790.91780.95871.00030.37420.40190.43060.46020.49060.52210.55440.58760.62180.65690.69280.72970.76750.80620.84570.88620.92750.96981.01291.05690.39410.42330.45340.48460.51670.54980.58380.61880.65480.69170.72960.76840.80820.84890.89060.93320.97671.02121.06661.11300.41380.44440.47610.50880.54250.57720.61300.64970.68750.72630.76600.80680.84860.89130.93510.97981.02551.07221.11991.16860.43330.46540.49850.53280.56810.60450.64190.68040.71990.76050.80220.84490.88860.93340.97921.02601.07391.12281.17281.22370.45270.48620.52080.55660.59350.63150.67060.71080.75210.79450.83800.88260.92830.97511.02301.07191.12191.17301.22521.27840.47190.50680.54300.58020.61870.65830.69910.74100.78410.82830.87360.92010.96781.01651.06641.11751.16961.22291.27731.33271.04281.08611.13031.17531.221139DB34/T4170—2022表3（續）單位：cm、m、m3樹高胸徑222324252627282930111213141516171819202122232425262728293031323334353637383940414243444546470.32770.35790.38930.42200.45590.49100.52740.56490.60370.64370.68490.72740.77100.81580.86180.90900.95741.00691.05771.10961.16271.21691.27241.32891.38671.44561.50560.37170.40440.43830.47350.51000.54770.58680.62710.66860.71140.75550.80080.84730.89510.94410.99441.04581.09851.15251.20761.26391.32151.38031.44031.50141.56380.41930.45450.49100.52880.56800.60840.65020.69330.73770.78340.83040.87860.92820.97901.03111.08451.13911.19511.25221.31071.37041.43131.49351.55691.62160.47060.50840.54760.58810.63000.67330.71790.76380.81110.85980.90980.96111.01371.06761.12291.17951.23741.29661.35711.41891.48201.54641.61211.67900.56620.60810.65140.69620.74230.78980.83870.88900.94070.99371.04821.10401.16111.21961.27951.34071.40321.46721.53241.59901.66691.736110DB34/T4170—2022表3（續）單位：cm、m、m3樹高胸徑2223242526272829304849501.56681.62921.69271.62741.69211.75811.68751.75471.82311.74731.81681.88761.80671.87861.95181.86581.94012.01571.92462.00122.07921.98302.06202.14232.04122.12242.2052注：當胸徑或樹高調查值不為整數時，采用內插法或公式（3）計算立木材積。軟闊根徑立木材積表5.3.1長江以北軟闊根徑立木材積表按公式（4）計算出的軟闊二元立木材積見表4。表4長江以北軟闊根徑立木材積表單位：cm、m3根徑尾數根徑0.00.10.20.30.40.00760.01110.01540.02050.02630.03300.04060.04900.05830.06850.07950.09150.10440.11820.13290.14860.16520.18280.20130.22070.24110.26240.28470.30800.50.00790.01150.01590.02100.02700.03380.04140.04990.05930.06950.08070.09280.10570.11960.13450.15020.16690.18460.20320.22270.24320.26460.28700.31040.60.00820.01190.01630.02160.02760.03450.04220.05080.06030.07060.08190.09400.10710.12110.13600.15190.16870.18640.20510.22470.24530.26680.28930.31280.70.80.970.00700.00730.00860.00890.00930.01230.01270.01320.01680.01730.01780.02210.02270.02330.02830.02890.02960.03520.03600.03670.04300.04390.04470.05170.05260.05350.06130.06230.06330.07170.07280.07390.08300.08420.08540.09530.09660.09780.10840.10980.11120.12250.12400.12550.13750.13910.14070.15350.15510.15680.17040.17210.17390.18820.19000.19190.20700.20890.21090.22670.22870.23080.24740.24950.25160.26900.27120.27350.29160.29390.29630.31520.31760.320080.00960.01000.01030.01070.01360.01400.01450.01490.01830.01890.01940.01990.02390.02450.02510.02570.03030.03090.03160.03230.03750.03820.03900.03980.04550.04640.04730.04810.05450.05540.05640.05730.06430.06530.06640.06740.07500.07610.07730.07840.08660.08780.08900.09030.09910.10040.10170.10310.11260.11400.11540.11680.12690.12840.12990.13140.14220.14380.14540.14700.15850.16010.16180.16350.17560.17740.17920.18100.19370.19560.19750.19940.21280.21480.21670.21870.23280.23490.23690.23900.25380.25590.25810.26030.27570.27800.28020.28250.29860.30090.30330.3056911DB34/T4170—2022表4（續）單位：cm、m3根徑尾數根徑0.00.10.20.30.40.50.60.70.80.931323334353637383940414243444546474849505152535455565758596061626364650.32240.34720.37300.39970.42730.45590.48550.51610.54750.58000.61340.64770.68300.71920.75640.79450.83360.87350.91440.95630.99901.04271.08731.13281.17921.22651.27471.32381.37381.42471.47651.52911.58261.63701.69220.32490.34970.37560.40240.43010.45890.48850.51920.55070.58330.61680.65120.68660.72290.76020.79840.83750.87760.91860.96051.00341.04711.09181.13741.18391.23131.27961.32881.37891.42981.48171.53441.58801.64251.69780.32730.35230.37820.40510.43300.46180.49160.52230.55400.58660.62020.65470.69020.72660.76390.80220.84150.88160.92270.96481.00771.05151.09631.14201.18861.23611.28451.33381.38391.43501.48691.53971.59341.64801.70340.32980.35480.38090.40790.43580.46470.49460.52540.55720.58990.62360.65820.69380.73030.76770.80610.84540.88570.92690.96901.01201.05601.10081.14661.19331.24091.28941.33871.38901.44011.49221.54511.59881.65351.70900.33220.35740.38350.41060.43870.46770.49760.52850.56040.59320.62700.66170.69740.73400.77150.81000.84940.88980.93110.97331.01641.06041.10541.15131.19801.24571.29431.34371.39411.44531.49741.55041.60431.65901.71460.33470.36000.38620.41340.44150.47060.50070.53170.56360.59660.63040.66520.70100.73770.77530.81390.85340.89390.93520.97751.02081.06491.10991.15591.20271.25051.29921.34871.39921.45051.50271.55571.60971.66451.72020.33720.36250.38890.41610.44440.47360.50370.53480.56690.59990.63390.66880.70460.74140.77910.81780.85740.89800.93940.98181.02511.06931.11451.16051.20751.25531.30411.35371.40421.45571.50791.56111.61511.67001.72580.33970.36510.39160.41890.44730.47660.50680.53800.57020.60330.63730.67230.70830.74510.78300.82170.86140.90210.94360.98611.02951.07381.11911.16521.21221.26021.30901.35871.40931.46081.51321.56651.62061.67561.73140.34220.34470.36770.37030.39420.39690.42170.42450.45010.45300.47950.48250.50990.51300.54120.54440.57340.57670.60660.61000.64080.64420.67590.67940.71190.71560.74890.75260.78680.79070.82570.82960.86550.86950.90620.91030.94780.95200.99040.99471.03391.03831.07831.08281.12361.12821.16991.17451.21701.22171.26501.26991.31391.31891.36381.36881.41451.41961.46601.47131.51851.52381.57181.57721.62601.63151.68111.68671.73701.7427按公式（5）計算出的軟闊二元立木材積見表5。12DB34/T4170—2022表5長江以南軟闊根徑立木材積表單位：cm、m3根徑尾數根徑0.00.10.20.30.40.50.60.70.80.970.00720.01120.01610.02190.02870.03640.04500.05460.06520.07670.08920.10270.11710.13250.14890.16620.18440.20370.22390.24500.26710.29010.31400.33890.36470.39140.41910.44770.47710.50750.53880.57100.60400.63790.67280.70840.74500.00760.01170.01660.02260.02940.03720.04600.05570.06630.07790.09050.10410.11860.13410.15050.16800.18630.20560.22590.24710.26930.29240.31650.34140.36730.39420.42190.45060.48010.51060.54200.57420.60740.64140.67630.71200.74870.00790.01210.01720.02320.03010.03800.04690.05670.06740.07920.09180.10550.12010.13570.15220.16980.18820.20760.22800.24930.27160.29480.31890.34400.37000.39690.42470.45350.48310.51370.54520.57750.61070.64480.67980.71570.75240.00830.01260.01780.02390.03090.03890.04780.05770.06860.08040.09320.10690.12160.13730.15400.17160.19010.20960.23010.25150.27390.29720.32140.34650.37260.39960.42760.45640.48620.51680.54830.58080.61410.64830.68340.71930.75610.00870.01310.01830.02450.03170.03970.04880.05880.06970.08160.09450.10830.12320.13890.15570.17340.19200.21160.23220.25370.27610.29950.32390.34910.37530.40240.43040.45930.48920.51990.55160.58410.61750.65180.68690.72290.75980.00910.01350.01890.02520.03240.04060.04970.05980.07090.08290.09580.10980.12470.14060.15740.17520.19390.21360.23430.25590.27840.30190.32630.35170.37800.40520.43330.46230.49220.52300.55480.58740.62090.65520.69050.72660.76360.00950.01400.01950.02590.03320.04150.05070.06090.07200.08410.09720.11120.12620.14220.15910.17700.19590.21570.23640.25810.28070.30430.32880.35430.38060.40790.43610.46520.49530.52620.55800.59070.62430.65870.69410.73030.76730.00990.01450.02010.02660.03400.04230.05170.06190.07320.08540.09860.11270.12780.14390.16090.17890.19780.21770.23