DB63T 2167-2023 林业碳汇造林项目监测与计量技术规程

ICS65.020.40CCSB64

DB63青 海 省 地 方 标 准DB63/T2167—2023林业碳汇造林项目监测与计量技术规程2023-08-28发布 2023-11-01实施青海省市场监督管理局 发布DB63/T2167DB63/T2167—2023II前 言GB/T1.1—20201请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。本文件由青海省林业和草原局提出并归口。本文件起草人：仪律北、许文强、张法伟、李强峰、包安明、郑雪婷、毛春艳、三琴、董春霞。本文件由青海省林业和草原局监督实施。DB63/T2167DB63/T2167—2023PAGEPAGE1林业碳汇造林项目监测与计量技术规程范围本文件规定了林业碳汇造林项目计量监测的术语和定义、碳库确定、计量监测、碳储量和碳变化、监测要求的相关要求。本文件适用于指导开展胸径在6cm以下林分碳汇计量监测。（LY/T2253 下列术语和定义适用于本文件。3.1碳库[来源：LY/T2252-2014，3.2]3.2造林50a[来源：GB/T15776-2016，3.2]3.3地上生物量[来源：LY/T3253-2021，3.2.17]3.4地下生物量≤20m。：LY/T3253-2021，3.2.18]3.5碳储量（t：LY/T3253-2021，3.2.33]3.6计量：LY/T2253-2014，3.2]3.7监测：LY/T2253-2014，3.3]6cm监测按照LY/T2253执行。0～11～22～33～44～5、5～6cm63～51.3mA。。Y0x11

(1)Y0x11x22

(2)式中：Y——立木总生物量或分项生物量；xiBDH（C；i——模型参数；——是误差项。（（E（MP（RE）（3）～（6）i i R21(yˆ)2/(yy)2i i (y(yˆii)/(np)2i i E(yˆ)2/ˆi i

(3)(4)(5)MPEta(SEE/y)/n100% (6)式中：yiˆiy——样本平均值；nta——置信水平α时的t值，这里取α=0.05时t的值。计算，模型参数及评价指标见附录C和附录D：

Ha2D311 a a11111

1

H2D3mHm2D3

Hn2D

(a1H

2BD3)211

bH2D

(a1H

a2Da3)

3(7)3 1H2BD mH2BD3b b3 m m111

Hn2D3 mHm2D31

Ha2Da3)11枝 111枝

H2D3

Hm2D3

Hn2D3 1 4 nHn2D3 a aY 1 (a1H2BD3)51111

1式中：

H2D3

Hm2D3

Hn2Dn3；干kg；kg；枝kg；kg；anD（cm；Hm；cm；——误差项。4型见公式（8，评价指标按照公式（3）～（6）计算，模型参数及评价指标见附录C和附录D：YaDa2Ha3bDb2H3mDm2Hm3nDn2Hn3

1 1 1 1 1a1BD2H3a a22

bDb2H3

(8)13m干BD2H313mm4Y nDn2Hn3根 1 5式中：；干kg；kg；枝kg；kg；anD（cm；Hm；cm；——误差项。（9）～（11）计算：C总C地上C地下

(9)C地上B地上CF (10)C地下B地下CF

(11)式中：C（t；C（tC；C（tC；B（tC；B（tC；F。2（C）（Ctt1和2按照公式（12）计算。

CC总，t2C总，t1

(12)t21t tt21监测应基于样地开展，其中样地的复位率应达到100%，样地的复位率应≥98%。一般植被层碳汇量的监测间隔期小于等于5年,其余监测要求按照LY/T2253要求进行。附 录 A（规范性）样地调查数据记录表样地调查数据记录表见表A.1。表A.1 地查据录表样地： 积： 优树： 查员： 调时： 年 月 日序号样品编号地径BD(厘米、cm)（东西方向）冠幅CE（米、m）（南北方向）冠幅CN（米、m）树高H（米、m）备注附 录 B（资料性）独立生物量模型拟合结果及评价指标独立生物量模型拟合结果及评价指标表见表B.1。表B.1 立物模拟合果评指表树种Treespecies独立模型IndependentmodelR2估计值的标准误差Standarderrorofestimate(SEE,kg)平均预估误差Meanerror(MPE,%)总相对误差总RelativeError(TRE,%)青海云杉PiceacrassifoliaY叶=0.0292BD2.31670.8320.72814.700-0.033Y叶=0.0736BD1.4174H0.88740.8880.60312.180-0.015Y叶=0.0566BD1.8808C0.4000.8380.73114.660-0.04Y枝=0.0133BD2.58400.9110.44011.5500.001Y枝=0.0105BD2.8034H-0.21570.9130.43911.5500.001Y枝=0.0488BD1.7228C0,79570.9360.3779.8890.000Y干=0.0056BD2.84410.9290.29110.7850.000Y干=0.0101BD2.0347H1.02770.9690.1957.2302.160Y干=0.0172BD2.1072C0.67170.9480.2459.3600.000Y根=0.038BD2.6170.8270.41214.7780.003Y根=0.02BD2.191H0.020.8270.41714.9830.000Y根=0.035BD1.8494C0.32240.8280.41614.9520.004Y总=0.0638BD2.45800.9601.0187.1420.001Y总=0.0975BD2.0482H0.40300.9720.8626.016-0.001Y总=0.1593BD1.8527C0.55700.9720.8636.0600.000油松PinustabuliformisY叶=0.0106BD2.50020.8670.30819.6400.027Y叶=0.523C1.7760.8840.28718.3100.000Y叶=0.0131BD2.2799H0.22710.8640.32020.3000.070Y叶=0.0572BD1.4129C0.84080.9250.23615.0800.008Y枝=0.0045BD2.80830.8350.28623.8800.000DB63/T2167—DB63/T2167—2023表B.1 立物模拟合果评指表续）PAGEPAGE10Y枝=0.358C2.0160.9450.16613.870-0.001Y枝=0.0068BD2.3661H0.49150.8420.28623.9300.001Y枝=0.0668BD1.0731C1.31200.9540.15312.850-0.009Y干=0.0038BD3.08500.9740.1689.7900.042Y干=0.512C2.0160.8450.40823.850-0.043Y干=0.0072BD2.3241H0.90520.9820.1438.3600.007Y干=0.0112BD2.3979C0.51090.9770.1609.3600.052Y根=0.007BD2.6630.7330.45430.6310.000Y根=0.451C1.980.8270.36424.604-0.100Y根=0.015BD1.896H0.8140.7290.46731.5640.030Y根=0.239BD0.405C1.720.8330.36624.735-0.070Y总=0.0244BD2.76560.9150.97116.3630.010Y总=1.8415C1.94590.9320.87014.665-0.020Y总=0.0431BD2.1606H0.65330.9150.99016.720.040Y总=0.2132BD1.3694C1.06670.9750.5439.1470.000祁连圆柏JuniperusprzewalskiiY叶=0.2467H1.94460.8660.24816.100-0.132Y叶=0.01C2.7290.8450.26717.340-0.103Y叶=0.1432BD0.4502H1.50750.8780.24215.740-0.136Y叶=0.0635C1.1437H1.18300.8810.23815.510-0.155Y枝=0.1040H2.44820.9180.14715.520-0.031Y枝=0.002C3.3620.8850.17418.3600.003Y枝=0.0867BD0.1533H2.29860.9190.15015.810-0.035Y枝=0.0348C0.9302H1.82030.9320.13714.460-0.050Y干=0.1081H2.38460.9090.15716.800-0.011Y干=0.002C3.3090.9030.16217.3100.020Y干=0.1030BD0.0495H2.32120.9070.16217.3200.062Y干=0.0225C1.3266H1.49310.9400.13013.9500.025Y根=0.207H2.1160.8390.29019.818-0.030Y根=0.009C2.8010.7670.34823.8120.000Y根=0.148BD0.274H1.8560.8460.29019.815-0.020Y根=0.195C0.059H2.0670.84000.29520.179-0.050Y总=0.661H2.17680.9500.51910.673-0.030Y总=0.021C2.98910.9110.71114.2200.000Y总=0.0299BD0.5475H2.15740.9010.75015.3290.070Y总=0.4838C0.2606H1.92320.9520.52410.634-0.030青杨PopuluscathayanaY叶=0.0013BD3.32120.7180.07633.2780.000Y叶=0.0008BD2.9057H0.18600.7250.08033.9390.003Y叶=0.0777C3.8551BD-0.27470.9060.04719.891-0.001Y枝=0.0008BD4.16180.9070.10420.2320.020Y枝=0.0004BD2.5967H1.33620.8810.11523.6270.030Y枝=0.0121C1.5801BD1.71870.8870.11823.050-0.023Y干=0.0640BD2.33740.8470.49619.3520.000Y干=0.01468BD1.7461H1.06210.8950.42316.5520.007Y干=0.0343C1.9097BD0.71960.8590.48919.1600.004Y根=0.014BD2.50470.8350.13517.2510.010Y根=0.006BD2.1563H0.44130.8990.10913.955-0.001Y根=0.0107C-0.2131BD2.21690.8890.11414.6030.030Y总=0.0656BD2.62280.9130.59014.3990.000Y总=0.0190BD2.0321H0.88780.9530.44710.954-0.010Y总=0.0237C-0.15BD2.7920.9230.57414.0610.040白桦BetulaplatyphyllaY叶=0.0021BD2.61240.8350.10623.893-0.020Y叶=0.0003BD2.2231H1.82840.8560.10223.0380.040Y叶=0.0027C1.1978BD2.02770.8680.09822.0950.003Y枝=0.0590BD1.35090.7390.23521.2710.009Y枝=0.0310BD0.6223H1.39590.8090.20718.8030.030Y枝=0.1161C1.2650BD0.52710.8120.20518.644-0.030Y干=0.0275BD2.29140.9270.42414.080-0.020Y干=0.0025BD1.7796H2.23880.9780.2397.979-0.040Y干=0.0237C-0.3038BD2.51370.9310.42214.0710.000Y根=0.0072BD2.53430.9500.15311.7770.010Y根=0.0052BD2.4341H0.35700.9520.15411.9450.000Y根=0.0077C0.2105BD2.42250.9520.15511.9800.030Y总=0.0686BD2.15970.9600.5699.7100.020Y总=0.0198BD1.7524H1.360.9890.3135.360-0.010Y总=0.0732C0.1748BD2.06090.9610.5779.8820.040DB63/T2167DB63/T2167—2023PAGEPAGE12附 录 C（资料性）两种相容性模型参数两种相容性模型参数见表C.1。表C.1 种容模参数计表树种Species模型构建方法Modelbuildingmethod变量Variable参数估计值Parameterestimatea1a2a3b1b2b3m1m2m3n1n2n3青海云杉Piceacrassifolia公式（8）BD0.0002.782—0.0002.623—0.0002.898—0.0002.218—BD,H0.0921.2441.0050.0082.918-0.1990.0092.1230.9690.0232.1360.014BD,C0.1021.5480.5400.0441.7590.8580.0211.9450.8810.0291.9900.160公式（7）BD0.0682.425—1.466-0.032—8.089-0.747—3.265-0.593—BD,H0.0932.0230.4900.9430.747-1.10010.247-0.8610.0072.673-0.037-0.886BD,C0.1831.7640.6252.197-0.213-0.0264.853-0.396-0.3441.4790.010-0.723油松Pinustabuliformis公式（8）BD0.0072.693—0.0042.847—0.0023.359—0.0072.665—C0.5261.767—0.3612.000—0.5781.837—0.5171.768—BD,H0.0052.7440.2280.0042.2691.1390.0032.7820.7620.0062.4740.589BD,C0.0571.3471.0450.1190.6761.6370.0062.7490.3300.3210.2961.600公式（7）BD0.0192.858—4.0985.049—6.3764.926—6.7504.867—C1.9771.836—0.6230.166—0.908-0.067—0.896-0.069—BD,H0.0152.6550.7150.948-0.4190.4721.2470.039-0.4761.352-0.213-0.102BD,C0.2301.3211.09523.193-2.1711.32910.816-1.4840.73561.708-2.5481.300表C.1 种容模参数计表续）祁连圆柏Juniperusprzewalskii公式（8）H0.2991.710—0.1182.308—0.0852.624—0.2321.977—C0.0172.436—0.0023.384—0.0013.759—0.0072.891—BD,H0.2060.3061.4200.1070.0802.2320.100-0.1282.7360.1620.2871.718H,C0.0940.9931.0120.0291.4381.2200.0101.2511.8860.1291.6160.513公式（7）H0.7132.080—1.409-0.331—3.651-0.950—2.805-0.671—C0.0222.890—1.1344.606—8.6633.662—3.6504.131—BD,H0.5750.1721.9241.1040.199-0.5152.2080.409-1.3311.7270.387-1.021H,C0.2091.3091.0782.9520.177-0.6719.498-0.313-0.85713.0180.353-1.377青杨Populuscathayana公式（8）BD0.0007.285—0.0004.367—0.0302.379—0.0112.265—BD,H0.0012.7450.2600.0002.6311.2640.0151.7391.0630.0062.1180.466BD,C0.0000.07021.0190.0161.5321.7230.0063.443-1.0630.0231.8270.208公式（7）BD0.0282.644—1.617-1.408—3.204-1.319—0.0007.921—H,BD0.0190.8952.0260.052-0.3120.6350.0240.7830.4440.377-0.3970.233BD,C0.0133.073-0.11436.818-4.4095.3727.261-2.4772.8863.075-1.5351.290白桦Betulaplatyphylla公式（8）BD-0.016-16.430—0.0581.382—0.0272.293—0.0072.548—BD,H0.0002.2892.0950.0330.6741.2900.0031.7482.1130.0052.4430.342C,BD0.0034.2390.6700.1221.3150.4840.019-0.7122.7350.0070.0942.481公式（7）BD0.0552.230—1.334-1.010—0.0007.173—0.939-0.331—BD,H0.0171.4491.7490.083-0.1650.41216.936-0.912-1.2661.505-1.6440.622C,BD0.0620.1182.1600.0741.47D1-0.2335.8541.433-1.9840.3070.536-0.039附 录 D（资料性）两种相容性模型的评价指标两种相容性模型的评价指标见表D.1。表D.1 种容模的评指表树种Treespecies模型构建方法Modelbuildingmethod变量VariableR2叶Leaf枝Branch干Stem根Root整株Totaltree青海云杉Piceacrassifolia公式（7）BD0.8400.9120.9290.8270.960BD,H0.8910.9120.9680.8280.973BD,C0.8440.9370.9480.8290.972公式（8）BD0.8650.7890.9050.5510.898BD,H0.8910.9150.9690.8270.974BD,C0.8440.9380.9480.8290.972油松Pinustabuliformis公式（7）BD0.7280.6560.8640.6280.906C0.8840.9450.8510.8370.