摇 生摇 态摇 学摇 报摇 摇 摇 32 卷摇 摇 摇 用两种方法估算

摇 生摇 态摇 学摇 报摇 摇 摇 32 卷摇

摇 摇 用两种方法估算主要库的储量,一是库净通量乘以滞留时间,二是库中有机碳储量乘以黑碳浓度。 由表
3 可知,土壤、大气、海洋等 3 个黑碳库的储量在两种估算方法中比较吻合,而沉积物储量的两个估算结果之 间相差较大。

表 3 摇 黑碳主要库储量的估算
Table 3 摇 Estimation of major pools of black carbon
估算方法一 Method A
库 库中有机




估算方法二 Method B
黑碳浓度





库储量
Pools

库净通量 / ( Tg / a)
Net flux

滞留时间 / a
Residence time

库储量 / PgA
Reserve

碳储量 / Pg
Organic carbon reserve

/ ( BC / TOC)
Black carbon concentration

/ Pg
Reserve
土壤 Soil 20 —200 500 —5000 [86] 10 —1000 1580 [1] 10 % —40 % [86] 160 —600
7000 [66] 350 —1900 [66]
0 . 14 —0 . 4 Tg 5 . 1 伊108 * 0 . 31 依0 . 10 [89] ** (0 . 16 依0 . 05 ) Tg
25 [83] 10 % [86] 2 . 5

Resultados (inglés) 1:

Shake shake shake shake shake shake shake State 32 volume rocker Shook with estimated reserves of the main library in two ways, one is the net flux by the residence time, the second is multiplied by the organic carbon storage of black carbon concentrations in the library. By the table3, soil, atmosphere, oceans, 3 black carbon pool in the estimation of reserves in the two coincide, and reserves of the deposits between the two estimates differ. Table 3 rocking black carbon main library reserve estimatesTable 3 remote Estimation of major pools of black carbonEstimation MethodReservoir of organic Method b Method bConcentrations of black carbon Library reserves Pools NET flux/(Tg/a)Net flux Residence time/aResidence time Library reserve/PgAReserve Carbon/PgOrganic carbon reserve / ( BC / TOC)Black carbon concentration / PgReserve Soil Soil 20-200 500-5000 [86] 10-1000 1580 [1] 10%-40% [86] 160-6007000 [66] 350-1900 [66]0. 14-0. 4 Tg 5 . 108 * 1 Iraq 0. 31 according to 0. 10 [89] ** (0.16 to 0.05) Tg25 [83] 10 [86] 2. 5<140 700 [1] 4 % —22 % [83] 28 —15490-180 150 [1] 20% [1] 30Surface sediment 1 (sea) 10000-20000 [86] 10-20Sediment sediments 30000 [88] (offshore) 5%-38% [68] 1500-10000 1500 [66] (sea) 12%-31% [83] 180-450

Resultados (inglés) 2:

Students learn shake shake shake shake state newspaper shake shake shake 32 volumes

shook two ways to estimate reserves are mainly libraries, one library net flux multiplied by the residence time, the second is the library of organic carbon stock multiplied by the black carbon concentration. Table
3 shows that reserves of soil, air, marine and other three black carbon stocks is relatively consistent in both estimation method, and a larger difference between the two estimates of sediment reserves. Shake Table 3 estimates of black carbon main Storage in Table 3 Shake Estimation of major pools of black carbon estimation method a Method A library library organic Estimation Method Two Method B black carbon concentration reserves of Pools library net flux / (Tg / a) Net flux retention time / A Residence time library reserves / PGA Reserve, carbon storage / Pg Organic carbon Reserve / (the BC / the TOC) Black carbon Concentration / Pg Reserve, soil soil 20 -200 500 -5000 [86] 10 -1000 1580 [1] % -40% 10 [86] 160 -600 7000 [66] 350 -1 900 [66] 0 14 -0. 4 a Tg of 5. 1 108 * Ina 0.31 by 0.10 [89] ** (0. by 16 0. 05) a Tg of 25 [83] 10% [86] 2. 5 <140. 700 [1] 4% -22% [83] 28 -154 90 -180 150 [1] 20% [1] 30 the Surface sediment 1 (open sea) 10000-20000 [86] 10-20 sediment sediment 30000 [88] (offshore) 5% -38% [68] -10000 1500 set to 1500 [66] (open sea) of 12% -31% [83] 180-450

Resultados (inglés) 3:

Shake shake shake shake shake shake shake shake shake 32 rollShake with two methods to estimate the main reservoir reserves, one is the library net flux times the retention time, the two is the library of organic carbon storage times the black carbon concentration. From the table3 it is known that the reserves of 3 black carbon pools in the soil, atmosphere, ocean and so on are consistent with the two methods, and the difference between the two results is quite large.Table 3 estimation of main storage reserves of black carbon blackTable 3 shake of major Estimation pools of black carbonEstimation method a A MethodOrganic in the libraryEstimation method two B MethodBlack carbon concentrationReservoir reservePoolsLibrary net flux / (Tg / a)Flux NetRetention time / ATime ResidenceLibrary reserves / PgAReserveCarbon storage / PgCarbon reserve Organic(BC / TOC)Carbon concentration Black/ PgReserveSoil Soil 20 - 200500 - 5000 [86] 10 - 10001580 [1] 10% - 40% [86] 160 - 6007000 [66] 350 - 1900 [66]0.14 - 0.4 Tg 5.1 * 0.31 * 0.10 * * 108 * * (0.16 * 0.05) Tg25 [83] 10% [86] 2.5<140 700 [1] 4% - 22% [83] 28 - 15490 - 180150 [1] 20% [1] 30Surface sediment 1 (Yuan Hai) 10000 - 20000 [86] 10 - 20Sediment Sediment 30000 [88] (Offshore) 5% - 38% [68] 1500 - 100001500 [66] (Yuan Hai) 12% - 31% [83] 180 - 450