316 201712 JournalofSoiland WaterConservation Vol.31No.6 Dec.,2017 I C+, - +\ > 1, 2,Z 1,2 (1. ]"8 G 9, 110000;2. G(<=>?@ABCDE, 123000) 01: #$ZL ]&' O \," G 5 ] O! 5,N> 0 5,5 10,10 20,20 40cm \ W 2 O M D c H : U ]0 40cm, \ ab R (4.72g/kg)>K (4.48g/kg)> (4.38g/kg)> (4.21g/kg)> 7 R (3.95g/kg)> (1.88g/kg); \ H K (20.00t/hm 2 )> R (19.92t/hm 2 )> (19.06t/hm 2 )> (17.31t/hm 2 )>7 R (16.61t/hm 2 )> (8.44t/hm 2 ); H (2.04g/kg)> (1.93g/kg)> R (1.74 g/kg)>7 R (1.65g/kg)>K (1.58g/kg)> (0.75g/kg) U ] \ W W. C = : \ ;ZL ];> ;6 ; 23:S153.6 + 2 45678:A 49:3:1009 2242(2017)06 0189 07 犇犗犐 :10.13870/j.cnki.stbcxb.2017.06.031 犇犻狊狋狉犻犫狌狋犻狅狀犆犺犪狉犪犮狋犲狉犻狊狋犻犮狊狅犳犛狅犻犾犗狉犵犪狀犻犮犆犪狉犫狅狀犪狀犱犎狌犿狌狊犆狅犿狆狅狊犻狋犻狅狀犻狀犇犻犳犲狉犲狀狋犉狅狉犲狊狋犜狔狆犲狊 JIAShuhai 1,WANG Weiwei 2,ZHANG Risheng 1,2 (1. 犆狅犾犲犵犲狅犳犔犪狀犱犪狀犱犈狀狏犻狉狅狀犿犲狀狋, 犛犺犲狀狔犪狀犵犃犵狉犻犮狌犾狋狌狉犪犾犝狀犻狏犲狉狊犻狋狔, 犛犺犲狀狔犪狀犵 110000;2. 犜犺犲犖犪狋犻狅狀犪犾犘狅狊犻狋犻狅狀犻狀犵犗犫狊犲狉狏犪狋犻狅狀犛狋犪狋犻狅狀狅犳犎狅狉狇犻狀犛犪狀犱狔犔犪狀犱犻狀犣犺犪狀犵犵狌狋犪犻狅犳犔犻犪狅狀犻狀犵犘狉狅狏犻狀犮犲, 犉狌狓犻狀, 犔犻犪狅狀犻狀犵 123000) 犃犫狊狋狉犪犮狋 :Inordertoinvestigatethediferenceofartificialsand fixationforestmodelsonsoilorganiccarbon (SOC),takingthesoilastheresearchobjectunderthe5forestmodelsinZhanggutaisandylandofLiaoning province.wecomparedthedistributioncharacteristicsofsoc,nitrogen,andhumusin0 5cm,5 10cm, 10 20cm,and20 40cmsoillayersthroughstatisticalmethods.Theresultsshowedthatthechangeof SOCcontentwasasfolows: 犘犻狀狌狊狊狔犾狏犲狊狋狉犻狊 pureforest(4.72g/kg)>mixedforestsof 犕犪犪犮犽犻犪犪犿狌狉犲狀狊犻狊 and 犘犻狀狌狊狊狔犾狏犲狊狋狉犻狊 (4.48g/kg)>Mixedforestsof 犈犾犿 and 犘犻狀狌狊狊狔犾狏犲狊狋狉犻狊 (4.38g/kg)>Mixedforestsof 犛狆狉狌犮犲 and 犘犻狀狌狊狊狔犾狏犲狊狋狉犻狊 (4.21g/kg)>Poplarforests (3.95g/kg)>CK (1.88g/kg)in0 40cmsoil layer;thecomparationoforganiccarbonstoragewasexpressedas:mixedforestsof 犕犪犪犮犽犻犪犪犿狌狉犲狀狊犻狊 and 犘犻狀狌狊狊狔犾狏犲狊狋狉犻狊 (20.00t/hm 2 )> 犘犻狀狌狊狊狔犾狏犲狊狋狉犻狊 (19.92t/hm 2 )> Mixedforestsof 犛狆狉狌犮犲 and 犘犻狀狌狊狊狔犾狏犲狊狋狉犻狊 (19.06t/hm 2 )>Mixedforestsof 犈犾犿 and 犘犻狀狌狊狊狔犾狏犲狊狋狉犻狊 (17.31t/hm 2 )>Poplarforests(16.61t/hm 2 )> CK (8.44t/hm 2 );Theanalysisofhumuscomponentsfoundthatsoilhumuscarboncontentwasexpressed as:mixedforestsof 犛狆狉狌犮犲 and 犘犻狀狌狊狊狔犾狏犲狊狋狉犻狊 (2.04g/kg)>Mixedforestsof 犈犾犿 and 犘犻狀狌狊狊狔犾狏犲狊狋狉犻狊 (1.93g/kg)> 犘犻狀狌狊狊狔犾狏犲狊狋狉犻狊 (1.74g/kg)>Poplarforests(1.65g/kg)>Mixedforestsof 犕犪犪犮犽犻犪犪犿狌 狉犲狀狊犻狊 and 犘犻狀狌狊狊狔犾狏犲狊狋狉犻狊 (1.58g/kg)>CK (0.75g/kg).There weresignificantpositivecorrelations betweensocandtn,hc,haandfa. 犓犲狔狑狅狉犱狊 :soilorganiccarbon;diferentforestmodels;statistics;sandysoil;humuscomponent \ (W) \A :*, A H (< b O ( < = > C R A : * M N [1 2] FW. W `, \ ) [3] `[4]! H,F \ Z ( D, (, \ MD A, " c,! \ a b I:* MN [3 5] `[6] \ :2017 05 31 :?@:! &4(2016YTC0500803 04) : _(1960 ),,P.&,,)*+, GM R! E mail:wwwbb20152437@sina.com :-6A(1976 ),,:,! (,!,)*+, O b! E mail:sn1337896181@163.com
190 31 )* L D \, ] & ' " Z L,C.! *&' H 6 \, ( 犘犻狀狌狊狊狔犾狏犲狊狋狉犻狊 )? 6G )*, % % ( a E \, 1450mm,,5 86, C6\4.5 m/s, D8,C 5.7, C 35.2, C -29.5, C_ 226.5m, ]"6 ), G,A D G G G Y N " G ),B)*"&' R ) 3 L G G ; _ [8] 1.2 _`! b! * G H * a b +,,H 77 G,OG )* 6 I 6, Z ( 犛狆狉狌犮犲 ) K ( 犕犪犪犮犽犻犪 A, G ( ]^ ^, \ 5, A ( a, ] NG G 20 50 "O* :* E 6 ;,?P8 RQR 犪犿狌狉犲狀狊犻狊 ) ( 犈犾犿 ) 7 ( 犘狅狆犾犪狉 )` O ( 犛犮狅狆犪狉犻犪 ) ( 犔犲狔犿狌狊狊犲犮犪犾犻狀狌狊 ) ( 犘狌狀犮狋狌狉犲狏犻狀犲 ) ( 犆犪狉犲狓犾犪狀犮犲狅犾犪狋犪 ) Z ( 犛犲狋犪狉犻犪狏犻狉犻犱犻狊 )` U ]L 1982, L *OG (< ;" &' 4! [8] RSOG \ 1.3 ]^ 201611! P/!, " 7 R," L LG 5, 5 ] O! 5, ZL ]O \ ab,#$zl ] 5, G &' K O, b 77 'M, A 5 ] H G `100m 100m 7G,O G,D ` (H1); S 2 9 7, H N " 0 5,5 10,10 20,20 40 0 cm 77, 3 7 L 1 1.1 ]^ ab! G(<=>?@ ABCDE(42 43 N,122 12 E)',B 6, Q 6, G 1G 1 3, & ', 450~550 mm, 6 8 ^ 1200~ K C 1 7, 9 7 7 P, X 6! Q O b (, 73 : 77 b Z X [9] : N D :,7 7? Z (Ele menthightocⅡ,?)d A \ W,:< b DA ` "1 _`! I +\ R K 7 R /hm 2 1 1 1 1 1 1 [/( hm -2 ) 910 320 670 550 530 430 F[/% 90 80 85 87 86 88 C /m 1.99 8.47 6.88/8.22 8.12/9.8 5.46/9.5 9.85 /cm 7.41 18.52 4.59/13.88 6.04/15.83 4.69/17.2 18.91 : /(t hm -2 ) 2.51 3.66 4.07 3.94 3.16 4.51 1.4 -<@A \ (W) [ >B A [ \ (W), "G, [, " \ (W) :* [10] [,! 5 ] L 1hm 2 100cm \ W (t/hm 2 )C : 狀 SOCS= 犆犻 犇犻 犈犻 (1- 犌犻 ) 10 (1) 犻 Q : 犻 ; 犆犻 犻 \ (W) (g/kg); 犇犻 O :(g/cm 3 ), 犈犻 O F[; 犌犻 8 2mm M(%)! 7 8 2mm, " 犌犻 =0 1.5 @ NSPSS17.0O _,ZLO Q ZL U O >,Duncan O :MDZL ] ZL \ ` ( 犘 <0.05), \ W" =N Pearson, O
6 _`:ZL ] \ 2 191 \ W H c C 3 : CS;Excel2010 M H 2 2.1 I < :,ZL ] \ W ab H H \ W ( \ 7.54g/kg, W0.75g/kg), : 40%VW, A [, \ W >,BR \ W ( 1),U ] $ L, ] ZL \ Z8 [11] : ZL8] $H L ZL ] 7 5%,ZL ] $H L ]ZL 7 5% OL 1 I & < 0 5cm, \ 2.63~ 7.54g/kg,H > > R >K > 7 R, ( 犘 <0.05); 5 10cm, \ 1.85~5.57g/kg,H R >K 7 R > >,, R K \ O 7 R, ( 犘 <0.05); 10 20cm, \ 1.63~4.4g/kg,H K > R >7 R > >, K R O \ 7 R, ( 犘 <0.05); 20 40cm, \ 1.42~3.33g/kg,H >K > R >7 R >, K R O \ 7 R, ( 犘 <0.05) @K,0 40cm, \ 1.88~4.72g/kg, R QO \ (4.72g/kg) ( 1), K (4.48g/kg) (4.38g/kg) (4.21g/kg) 7 R (3.95g/kg) (1.88 \ 0 5cm, W 0.24~0.75g/kg,H >K > R > >7 R,, K R O W Z ( 犘 >0.05),2DC ; 5 10cm, W 0.21~0.64g/kg,H R >K > > >7 R, R K 7 R O W A ( 犘 <0.05); 10 20cm, W 0.16~0.56g/kg,H K > R > > >7 R,BU ] O W A ( 犘 <0.05); 20 40cm, W 0.18~ 0.45g/kg,H K = > R > >7 R ;K R O W 7 R ( 犘 <0.05) @K,0 40cm, R O W (2.28g/kg) BD A, K (2.27g/kg) (2.03g/kg) (1.96g/kg)7 R (0.29g/kg) (0.8g/kg) g/kg), R QO \ U [2D A, 2.2 I -<./ +\ \ : ] =2 \ 10 40cm, D8,C 45%" + 1L ),ZL ] W ab D [" & 9 ` R (ab, [ A [12],H2 U ] :
192 31 "2 I 0 >B:g/cm 3 [/cm R K 7 R 0 5 1.57+0.01Ad 1.47+0.02Bc 1.52+0.02ABc 1.55+0.01ABb 1.56+0.01ABc 1.31+0.10Cb 5 10 1.59Ac 1.53+0.03Bb 1.57+0.01Ab 1.57+0.02Ab 1.58+0.02Ab 1.57+0.03Aa 10 20 1.6+0.01ABb 1.57+0.01Ca 1.59+0.02ABab 1.6+0.01ABa 1.59+0.01ABb 1.61+0.01Aa 20 40 1.61+0.01Ba 1.58+0.02Ca 1.61+0.01Ba 1.61+0.01Ba 1.62+0.01Ba 1.64+0.01Aa :H _ ZL8] $H L ZL ] 7 5%,Z L ] $ H L ] Z L 7 5% OL : [ [ :*, 8 G c = [ L 9 b ` [13] H 2 U ] : A [ 8, U [ : ( 犘 <0.05),ab 1.57~ 1.61g/cm 3, #5 ]U :C, 0 5cm 7 R :,5 20 cm R :,U ]U :! [ 5cm, R 40cm,K 20cm, 10cm, 20cm,7 R 10cm + 2 "),ZL ]O \ ab H K (20t/hm 2 )> R (19.92 t/hm 2 )> (19.06t/hm 2 )> (17.31t/hm 2 )>7 R (16.61t/hm 2 )> (8.44 t/hm 2 ), 5 ]O \ ] :" & ;K ` `! c*:+ \ \ [14 15],K \ R,K 1 +, 1,K D [16 17] H1 U ]O 7 R >K > > R > >, O c * * _ 10 20cm \ C 6, : \ 26.71%~34.94% 2 ZL ]O W ab K (2.59t/hm 2 )> R (2.47t/hm 2 )> (2.32t/hm 2 )> (2.13t/hm 2 )> 7 R (1.60t/hm 2 )> (0.91t/hm 2 )( 2) 6 \ a b 8 L,, 20 40cm W (0.73t/hm 2 ) W (0.7t/hm 2 ), O! 2.3 I +, < \ ), 5 :*MN, # c A :* W, c A H A MN [18] 3 2.04g/kg(. 1.32 g/kg,w 0.72g/kg), (. 0.58g/ I -< kg,w 0.17g/kg) 3.2,5 ] ab (2.04g/kg)> (1.93g/kg)> R (1.74g/kg)> 7 R (1.65g/kg)> K (1.58g/kg)> (0.75g/kg) U ] ( 犘 <0.05),B. C W 2.4 I +, =, +H3 "), W \ M 8 (1.55)> (1.51)> R (1.47)>7 R (1.42)>K (1.34)> (0.06) W. M K [,MS%8 K[ %, %E [19]! K [H K (3.95)> R (3.11)> (2.97)> (2.83)> (0.29)
6 _`:ZL ] \ 2 193 ZL ]O \ W O (H4), \ W 3 W. C = ( 犘 < 0.01),& b [% \ A %E; W W =( 犘 < 0.05),. =( 犘 <0.01) W \ U =, 5 :*MN W. C =( 犘 <0.01), \,L I +, < " 5" A ab "3 I &+, b ] \ / W/ / W /. / W /. / W / (g kg -1 ) (g kg -1 ) (g kg -1 ) (g kg -1 ) (g kg -1 ) \ \. 2.63 0.24 0.75 0.17 0.58 0.06 0.22 0.29 R 6.30 0.68 1.74 0.56 1.18 1.47 0.47 3.11 K 5.86 0.69 1.58 0.40 1.18 1.34 0.34 3.95 7.14 0.68 1.93 0.65 1.28 1.51 0.51 2.97 7.54 0.75 2.04 0.72 1.32 1.55 0.55 2.83 7 R 5.57 0.47 1.65 0.49 1.16 1.42 0.42 0.42 "4 +, CW -=, &4 \ W W. \ 1 W 0.939 1 0.993 0.907 1 W 0.967 0.842 0.971 1. 0.976 0.921 0.985 0.915 1 : H 0.05 ; H 0.01 W \ D [20], 4 * \ W 2 +, A, = ( 犚 2 = 0.96, 犘 <0.01), \ H +,, =( 犚 2 =0.98, 犘 <0.01), \ W. C = ( 犚 2 =0.98, 犘 <0.05; 犚 2 =0.96, 犘 <0.05) 4 / +, ZL ]O \ W,O,U ] \ W C DE : (H 5) F H 5 =( 犘 <0.05), A
194 31 5! MN "5 I /+, - 7G 犚 2 \ W 狔 =12.13 狓 -0.53 0.75 0.01 \ 狔 =3.09 狓 +0.27 0.98 0.03 R \ W 狔 =5.78 狓 +1.45 0.82 0.02 \ 狔 =3.09 狓 +0.27 0.98 0.03 K \ W 狔 =8.10 狓 -0.12 0.67 0.01 \ 狔 =3.70 狓 +0.08 0.99 0.01 \ W 狔 =12.76 狓 -2.10 0.74 <0.01 \ 狔 =3.69 狓 +0.17 0.99 0.02 \ W 狔 =12.39 狓 -1.87 0.95 0.01 \ 狔 =3.61 狓 +0.14 0.99 0.01 7 R \ W 狔 =15.97 狓 -1.95 0.91 0.02 \ 狔 =3.20 狓 +0.45 0.95 0.02 3 3.1 I <VW1 5 ] \ W C A [, D8 [21],6 5&! c 6 5 D A H, H 8(H 1), ( "D -F, = [ A [22]` U ] \ W D, ]ZL, D\ ZL, = 5 `R. _ \ H R (4.72g/kg)> K (4.48g/kg)> (4.38g/kg)> (4.21g/kg)> 7 R (3.95g/kg)> (1.88g/kg) R Q \ H (+ H ),6 c*zl 2 [23]!, = [ 2, 5 D 6 G B, : U \ D A,, K H, H \ W 6 ], H c, Y ( 7 [24], + L (7 R 4.51t/hm 2 )8 ( R 3.66t/hm 2 ), H ( 7b _ `,C! O A 61=]1 1!, 5 8MN 3.2 I -<-./! ZL ] U \ abr4 D8,)*2 0 10cm, : 45% V W, 5 10,10 20cm D8 \ \, : F[ ` L A 8 [25 27] 6 : 8 [28],U ] \ 0 5cm M 8B, 犘 H O \ A D OG 68 8 Z A, B 7S!3!5,6 G H ^, D, +G : \ 3 [29] & 9 8 ` GH C. OG 3, : 8, A3,H \ O [30 31] ;, G 8,F _ E, = 2 D [32], \ O, " 10 20cm \ W 2D A,6 6 G \ 2 20 40cm W W 5, =, W 5 [33]! c \ W C 6& G A!, 6 G 3! 8 6 8`I &' ]"! c [`[34],, c[zlo Q \ "! A:* 3.3 I +, C - W. :*, < [34] 5 ZL ] H (2.04g/kg),. 65%,W 35%, 6 ] C". ), W. MS 1,6 - :`[35]! c W \ M J b [, 7 [36] b [ (1.55),K K[(3.95), 25.83 13.62 6 O Q1 H M+ H O D,:b( W 64 ], D, ZL ]O _ R. W. > ZL ] \ W W. C = ( 犘 <0.01),6 [37]! c A,H \ W 4 (1)! H Y H \ / W ; (2) H O \ (K 20.0t/hm 2 ) R (19.92t/hm 2 ); (3) H Y G
6 _`:ZL ] \ 2 195 b[ K[ ; (4) \ W W. C = @ N, H Y! \ W A, H G &' >X45: [1],,.? (<=> 4<ab! [J].G OR,2007,26(6):1 10. [2] 3,,W,`.P (<=> 2[J]. (<,2016,40(4):327 340. [3] - :,', (,`.P c Z L R 6 ( b =[J].N(<,2014,25(10):2819 2825. [4],',7,`.( =[J].,2012,49(4):796 802. [5],, 5.ZL O ]- O [J].,2012,26(3):184 188. [6],A,'?-.67 c \ 2 [J].(< 7,2016,35(10):2707 2713. [7] _, [,,`.& ' H 6 \ 45 [J].!,2017,34(3):495 503. [8] _. G H * a b +,! [D]. : ' R8,2012. [9] -,4 L. X [M].6 7:,2012. [10] 2,,,`.G F ] G1 \ [J].?,2016,36(5): 1357 1364. [11] ',W3,,`. G GO &' b ( [J].N( <,2010,21(4):814 820. [12] 2,(.,.,`.ZL ] \ [ [J].!,2016,33(3):455 460. [13] 3, 8,,`. 6 )* ] \ [ [J].( < 7,2013,24 (12):3333 3340. [14], L,-,`. G=] \ ; =[J].,2013, 27(6):221 225. [15],.., _,`.? [J]. H "!,2015,28(3):6 12. [16] OO,,,`.ZL ( \ [J].(<,2015,35(5):1460 1469. [17],, 3,`. G34 H \ \ ab[j].n(<,2011,22(8):2069 2074. [18],?,,`. ( \ [J].,2016,53(4):821 831. [19],,'.ZL &' [J].,2014,34(5):49 54. [20] CongJ,WangX,LiuX,etal.Thedistributionvaria tionandkeyinfluencingfactorsofsoilorganiccarbon ofnaturaldeciduousbroadleafforestsalongthelatitu dinalgradient[j].actaecologicasinica,2016,36(5): 333 339. [21] LiuY,LiS,SunX,etal.Variationsofforestsoilor ganiccarbonanditsinfluencingfactorsineastchina [J].AnnalsofForestScience,2016,73(2):501 511. [22] 7,W3,2,`. H G &' C N b \ [J].( < 7,2015,34(12):3360 3367. [23] 2.? = ]. \ D! [D].17:17]"8,2009. [24] ',7,,`.?* =] \ : 2 [J].G 5,2011,18(6):20 26. [25],L,',`.?! OR[J]. b,2016,35(8):1741 1744. [26] PazCP,Goosem M,Bird M,etal.Soiltypesinflu encepredictionsofsoilcarbonstockrecoveryintropi calsecondaryforests[j].forestecologyand Manage ment,2016,376(9):74 83. [27] LeeYL,OsumanuH A,Nik M,etal.Organicmat ter,carbonandhumicacidsinrehabilitatedandsec ondaryforestsoils[j].americanjournalof Applied Sciences,2009,6(5):824 828. [28] V,+,+,,`. GHb \ W [J].,2009,30(8):2387 2393. [29] -9,V,,`. G G 9 [J].?,2017,37(3):446 452. [30] - :,,+,,`. b G b \5 [J].?,2017,37 (3):491 499. [31] +,',-,`. G b \ W a b [J].( <,2008,28 (3):976 982. [32] X,,A. G 1 Z L! MN! [J].!,2017, 24(2):49 54. [33] +,W,7&,`.H G 7&' [ =[J]. ( <,2016,40(4):318 326. [34] A.,,,`.6 = 2 [J].!,2017,34(2):344 349. [35] - :,', 1,`. R b 6 = [J].( <,2015,35(6):1779 1787. [36],,&,`. :b c! OR[J].,2008,45(6):1148 1158. [37]. & ' Z L Q c K < [J].,2010,24 (2):232 236.