天目山柳杉树轮δ13C方位变化及成因探讨

doi:10.11821/yj2006020007

地理研究 ›› 2006, Vol. 25 ›› Issue (2): 242-254.doi: 10.11821/yj2006020007

天目山柳杉树轮δ¹³C方位变化及成因探讨

王建¹, 赵兴云^1,2, 钱君龙³

1. 南京师范大学地理科学学院,南京210008;
2. 中国科学院南京地理与湖泊研究所湖泊沉积与环境开放实验室南京210097;
3. 临沂师范学院地理与旅游系,山东临沂276005

收稿日期:2005-06-22 修回日期:2005-11-03 出版日期:2006-04-15 发布日期:2006-04-15
作者简介:王建(1962-),男,南京师范大学教授,副校长,博士生导师。主要研究方向为地貌演变与地貌过程。 E-mail:jwang@njnu.edu.cn
基金资助:
国家重点基础研究发展计划(2003CB415201);国家自然科学基金资助项目(49771001)

An investigation into the causes of the azimuth variations of δ¹³C in Cryptomeria fortunei tree rings at Tianmu Mountain

WANG Jian¹, ZHAO Xing-yun^1,2, QIAN Jun-long³

1. College of Geographical Science,Nanjing Normal University,Nanjing 210097,China;
2. Geography and Tourism Department of Linyi Teachers' College,Linyi,Shandong 276005,China;
3. Lake Sediment and Environment Laboratory,Nanjing Institute of Geography and Limnology,CAS,Nanjing 210008,China

Received:2005-06-22 Revised:2005-11-03 Online:2006-04-15 Published:2006-04-15

摘要/Abstract

摘要：

对天目山两株柳杉(分别简称CF-1与CF-3),分别测定了不同方位上的树轮δ13C年序列。方差分析表明:天目山柳杉树轮δ13C值存在显著的方位差异和年际变化。不同方位上δ13C序列年际变化趋势基本一致,但极值出现的方位存在明显的年际漂移。同一树体各方位之间及两树体对应方位之间δ13C值均存在较好的相关性,表明区域环境背景条件对树轮δ13C值方位变化及年际变化趋势的影响是共同的。重点分析了局部环境差异对树轮δ13C方位变化的影响。不同坡向及树冠不同方位光照条件的差异是造成树轮δ13C值方位变化的主要原因。

关键词: 天目山, 树轮, δ13C, 方位分布, 成因探讨

Abstract:

The δ¹³C annual series in different azimuths of two Cryptomeria fortunei Hooibrenk ex Otto et Dietr（for short CF-1 and CF-3,respectively） tree discs collected from west Tianmu Mountain,Zhejiang Province were determined based on cross-dated tree ring age.The analysis of variance shows that the δ¹³C values in Cryptomeria fortunei tree rings varied along with azimuths significantly.At the same time,we found the differences of the average δ¹³C values among azimuths were up to 0.56‰（for CF-3）¹.34‰（for CF-1） and the inter-annual variations in each azimuth were up to 0.9‰¹.63‰（for CF-1） and 0.6‰¹.1‰（for CF-3）.The δ¹³C variability in space was the same as to the inter-annual.This indicates the study on the azimuth variation of δ¹³C in tree rings has the same significance to that on the inter-annual variation.The statistical analysis proved that correlation coefficients are highly correlated,ranging from 0.4 to 0.87 for CF-1 and from 0.59 to 0.89 for CF-3 at significance level of α = 0.001 among different azimuths,respectively,as well as from 0.48 to 0.89 for the same azimuths between CF-1 and CF-3 tree discs at significance level of α = 0.001.This indicates that local environmental factors resulting in the δ¹³C values varying along with azimuths significantly were similar for the two tree rings.In our study,we mainly analyzed the causes that resulted in the differences in the δ¹³C values at the same azimuths for CF-1 and CF-3 as well as between the different azimuths for both CF-1 and CF-3.The differences of the solar radiation on different tilted surfaces and of the radiant condition（such as radiant intensity and efficient sunlight hours） at the different azimuths on crown of a tree were the most important factors leading to the δ¹³C variations along with azimuths.The site conditions where the trees stand including latitude,longitude and altitude as well as gradient and slope orientation can affect the variations of the sunlight,microenvironment temperature,humidity and soil nutrient along the different radials and thus affect the variations of δ¹³C values of tree rings along the azimuths.So the site conditions where the trees were collected are important factors leading to the azimuth variations of the δ¹³C values in tree rings.

Key words: Tianmu Mountain, tree ring, δ13C, azimuth distribution, cause investigation

王建, 赵兴云, 钱君龙. 天目山柳杉树轮δ¹³C方位变化及成因探讨[J]. 地理研究, 2006, 25(2): 242-254.

WANG Jian, ZHAO Xing-yun, QIAN Jun-long. An investigation into the causes of the azimuth variations of δ¹³C in Cryptomeria fortunei tree rings at Tianmu Mountain[J]. GEOGRAPHICAL RESEARCH, 2006, 25(2): 242-254.

参考文献

[1] T ans P P,M ook W G Past at mos pheri c CO 2 levels an d t he.3C/.2 C rat ions in t ree rings T el lus,1980,32(3):268~283

[2] Francey R J Tasmanian t ree rings belie su gg est ed ant hropogeni c 13C/12C t rend s N at ure,1981,297:232~235

[3] Francey R J Farquhar G D A n ex plan at ion of .3 C/.2C variat ions in t ree ring s N at ure,1982,297:28~3.

[4] L eavit t S W,Long A S ampin g st rategy f or st abl e carb on isot ope analysis of t ree ring s in pin e N atu re,1984,311:145~147

[5] S heu D D,K ou P,Chiu C H,e t al V ariabilit y of tr ee ring .3C in Taiw an fi r:growt h ef f ect and response t o M ayO ct ober t emperat ures G eochemi ca et Cosm ochimica A ct a,1996,60(1):171~177

[6] N gu yen Q uey rens A,Ferhi A,Loust au D,e t al W it hin ring .3 C s pat ial variabilit y an d in t erannual variat ions inw ood cel lulose of tw o cont rast ing provenances of P i nus p inast er Canada Journ al of Forest R es earch,1998,28:766~773

[7] S chl eser G H,H el le G,L cke A,et al Is ot ope signals as cl imate proxies:t he rol e of t ran sfer f unct ions in t hes tu dy of t erres t rial archives Quat er nar y S ci ence Re v ie w s,1999,18(7):927~943

[8] Panek J A,W arin g R H Carbon i sot op e variati on in Douglas fir f ol iage:im provin g t he cl imat e relat ions hip TreePhys iology,1995,15(10):657~663
[9] 陈宝君,钱君龙,濮培民,等树轮13C的角分布及其在气候重建中的应用南京气象学院学报,2002,25(4):463~470

[10] 陈宝君,钱君龙,濮培民,等树轮纤维素.3 C角分布及其气候含义南京林业大学学报(自然科学版),2002,26(1):14~18

[11] 邓自旺,钱君龙,屠其璞,等环境因素对天目山柳杉树轮.3 C方位分布的影响植物生态学报,2003,27(1):93~98

[12] 天目山自然保护区管理局天目山自然保护区自然资源综合考察报告杭州浙江科学技术出版社,1990 1~54

[13] 钱君龙,吕军,屠其璞,等用树轮纤维素.3 C重建天目山地区近.60年气候中国科学(D辑),2001,31(4):333~34.

[14] 盖钧镒,等试验统计方法北京:中国农业出版社,2000.99~120

[15] M cCarroll D,Loader N J St able is ot opes in t ree rings Q uat ernary Science R eview s,2004,23:771~80.

[16] Farquhar G D,O/l eary M H,Berry J A O n th e relat ionsh ip bet w een carbon isot ope discriminat ion and t h e i nt ercellu lar carbon dioxide con cen trat ion in l eaves A ust ralian Journal of Plan t Physiol ogy,1982,9:121~137

[17] Farquhar G D,Wong S C A n empiri cal m odel of st omat a conduct ance A ust ralian Journal of Plant Physiology,#1984,..:.9.~.20

[18] S aur er M,Sigent h aler U The climat e carbon isot ope r elat ion ship in t ree ring s and t h e signif icance of si te condit ions T ell us,1995,(46B):320~330

[19] Zimm erman J K,Eh lerin ger J R Carbon isot ope rat ios are correl at ed w it h ir radiance level s in t he Panamanian orchid Cat aset um viridif lavu m O ecologia,1990,83:247~249

[20] K rn er C,Farquh ar G D,W ong S C Carbon is ot ope discrim inat ion b y plan t s f ol low s lat itu dinal and alt it udinalt rends Oec ol ogi a(B erl),1991,88:30~40

[21] M cCarroll D,Paw el lek F S tabl e carb on isot ope rati os of P inus syl v est ri s f rom nort hern Fin lan d and t he pot en tialf or ext ract ing a clim at e si gnal f rom long Fennoscandian chr on ol ogi es T he H ol ocen e,2001,11:517~526

[22] K eel ing C D,M ook W G,T an s P P R ecent t rends in t he .3C/.2 C rat io of at mosph eric carb on diox ide N atu re,1979,277:121~123

[23] Reindl D T,Beckm ann W A,D uff ie J A E valuat ion of hourly t ilt ed surf ace radiat ion model s Sol ar En ergy,1990,45:9~17

[24] 查良松我国太阳辐射量区域性变化特征研究地理研究,1996,15(2):21~27

[25] Waring R H,S ilvest er W B V ariat ion in foliar .3 C values w it hin t he crow ns of P i nus radiat e t rees T ree Physiology,1994,14:1203~1213

[26] Zhang H,Sharit i M R,N ob el P S Phot osynt het ic charact eris ti cs of s un vs shade plant s of Encel i a f ar inosa asaf fect ed by phot osynt heti c p hot on f lux den sit y,int ercellul ar CO 2 con cent rat ion,l eaf w at er pot en ti al an d leaf temperat u re A ust ralian J ou rnal of Plant Ph ysiology,1995,22:833~84.

[27] 于强,任保华,王天铎,等C3植物光合作用日变化的模拟大气科学,1998,22(6):867~880

[28] 许大全,沈允钢植物光合作用效率的日变化植物生理学报,1997,23(4):410~416

[29] 王平,何春光,郎惠卿,等小兴安岭湿地植物的光合作用日变化研究湿地科学,2003,1(2):98~104

[30] 郑成华,沈承德,于津生两个树轮样品的.3 C同位素研究及其古气候意义地球化学,1994,23:210~216

[31] 沈长泗,陈金敏,张志华,等利用树木年轮资料重建山东沂山地区200多年来的湿润指数地理研究,1998,17(2):150~156

[32] X u H L,Wang R,G au t hier L,et al T om at o l eaf phot os ynt het ic responses t o h umidit y and t emperat ure under s alin ity and w at er def icit Pedosph ere,1999,9(2):105~112

[33] Balesdent J Sit e relat ed .3C of t ree l eaves and soil organic mat t er in a t emperat e f orest Ecol ogy,1993,74(6):1713~172.

[34] K e S Z,Liu Z R,Q ian J L,et al A ngular di st ribut ion of elem ent cont ent s in t ree rings and t h e environment al inf ormati on Pedos pher e,1999,9(1):6~76

[35] Q ian J L,K e S Z,H uang J S,et a l Correlati on bet w een chemical element s cont ent s in t ree rings an d soils Pedos pher e,1993,3(4):309~319

[36] K e X K,Q ian J L,K e S Z A verage values and an gular dist ribut ion of elem ent con tent s in t ree rings Pedosphere,1998,8(4):377~380

天目山柳杉树轮δ¹³C方位变化及成因探讨

An investigation into the causes of the azimuth variations of δ¹³C in Cryptomeria fortunei tree rings at Tianmu Mountain

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 7

Metrics

本文评价

推荐阅读 0

[1]	侯丽, 李书恒, 陈兰, 史阿荣, 白红英, 王俊. 近200年来秦岭2-4月历史气温重建与空间差异[J]. 地理研究, 2017, 36(8): 1428-1442.
[2]	段建平, 王丽丽, 徐岩, 孙毓, 陈津. 贡嘎山东坡不同海拔高度树轮宽度对气候变化的响应[J]. 地理研究, 2010, 29(11): 1940-1949.
[3]	吴普, 王丽丽, 黄磊. 五个中国特有针叶树种树轮宽度对气候变化的敏感性[J]. 地理研究, 2006, 25(1): 43-52.
[4]	刘录三, 邵雪梅, 梁尔源, 王丽丽. 祁连山中部祁连圆柏生长与更新方式的树轮记录[J]. 地理研究, 2006, 25(1): 53-61.
[5]	黄磊, 邵雪梅, 梁尔源, 王丽丽. 青海沙利克山祁连圆柏千年树轮宽度序列的变化特征[J]. 地理研究, 2004, 23(3): 365-373.
[6]	沈长泗, 陈金敏, 张志华, 吴祥定, 张佩云, 王桂岩. 采用树木年轮资料重建山东沂山地区200多年来的湿润指数^*[J]. 地理研究, 1998, 17(2): 150-156.
[7]	熊振. 西天目山南坡垂直自然带分异规律[J]. 地理研究, 1992, 11(2): 77-82.