PDF下载

[1]张辉国,王合玲.艾比湖流域土壤有机质垂直空间变异特征[J].水土保持研究,2013,20(05):77-81,85.
　ZHANG Hui-guo,WANG He-ling.Characteristics of the Vertical Distribution and Spatial Variability of Soil Organic Matter in Ebinur Lake Basin of Xinjiang Autonomous Region, China[J].Research of Soil and Water Conservation,2013,20(05):77-81,85.

点击复制

艾比湖流域土壤有机质垂直空间变异特征

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 20 期数: 2013年05期页码: 77-81,85 栏目: 出版日期: 2013-10-28

Title:: Characteristics of the Vertical Distribution and Spatial Variability of Soil Organic Matter in Ebinur Lake Basin of Xinjiang Autonomous Region, China

作者:: 张辉国¹, 王合玲^2,3; 1. 新疆大学数学与系统科学学院, 乌鲁木齐 830046;
2. 新疆财经大学应用数学学院, 乌鲁木齐 830012;
3. 新疆大学绿洲生态教育部重点实验室, 乌鲁木齐 830046

Author(s):: ZHANG Hui-guo¹, WANG He-ling^2,3; 1. School of Mathematics and System Science, Xinjiang University, Urumqi 830046, China;
2. School of Applied Mathematics, Xinjiang University of Finance and Economics, Urumqi 830012, China;
3. Xinjiang Key Laboratory of Oasis Ecology, Ministry of Education, Xinjiang University, Urumqi 830046, China

关键词:: 土壤有机质; 滞后空间相关系数; 垂直空间分布; 经验正交函数分解; 艾比湖流域

Keywords:: soil organic matter (SOM); lag spatial correlation; vertical space distribution; empirical orthogonal function analysis (EOF); Ebinur Lake Basin

分类号:: S153.6⁺21

摘要:: 利用沿土壤深度方向的垂直滞后空间相关系数和经验正交函数分解方法研究了新疆艾比湖流域土壤有机质含量的垂直空间分布结构。结果表明：垂直滞后空间相关系数和经验正交函数分解方法能够有效分析空间区域土壤有机质垂直分布的相关性和空间异质性；垂直滞后空间正相关或负相关的集聚区域指示了相似或相反的有机质垂直分布模式，并且土壤有机质含量相关性随土层深度间隔增大而衰减；流域不同区域土壤有机质沿土层深度的垂直分布呈现分异特征，流域东部和西部地区有机质含量随土层深度增加而升高，但中部区域有机质含量随土层加深而降低，而且土壤有机质含量沿垂直方向递增或递减的速率在流域内亦表现出空间异质性。

Abstract:: The vertical space distribution patterns of soil organic matter(SOM) in Ebinur Lake Basin were investigated by using the vertical-lag spatial correlation and empirical orthogonal function analysis (EOF). The results show that the vertical-lag spatial positive correlation (negative correlation) can indicate the regions where SOM has a similar (contrary) vertical distribution pattern. Specifically, the SOM content displays an increasing trend with increase of soil depth in the eastern and western regions of Ebinur Lake Basin, but the SOM content decreases with the increase of soil depth in the central part of the basin. The SOM content within the 40 cm interval of soil layers is strong correlation, but it is a weak correlation when the interval of soil layer is more than 40 cm. There is a threshold along the vertical direction of soil (i.e. 60 cm) where the SOM content increment (decrement) rate is very different. In Ebinur Lake Basin, the vertical spatial variability of SOM was severely affected by the spatial variation of the watershed ecological environment, ecological landscape, the rhizodeposition characteristics of arid vegetation and the spatial heterogeneity of soil profile evolution.

参考文献/References:

[1] 张芸,杨振京,孔昭宸,等.新疆石河子草滩湖湿地沉积物地球化学特征及其古环境分析[J].地理科学,2012,32(5):616-620.
[2] 李婷,张世熔,刘浔,等.沱江流域中游土壤有机质的空间变异特点及其影响因素[J].土壤学报,2011,48(4):863-868.
[3] 腊贵晓,顾怀胜,刘国顺,等.喀斯特地区烟田土壤养分的空间变异特征[J].水土保持研究,2012,19(3):48-53.
[4] 郭泉水,康义,赵玉娟,等.三峡库区消落带土壤氮磷钾、pH值和有机质变化[J].林业科学,2012,48(3):7-10.
[5] 方睿红,常庆瑞.关中平原台塬区土壤养分空间格局研究:以西安市长安区为例[J].水土保持研究,2011,18(6):141-145.
[6] 苏建红,朱新萍,王新军,等.长期围栏封育对亚高山草原土壤有机碳空间变异的影响[J].干旱区研究,2012,29(6):997-1002.
[7] 武红旗,谷海斌, 陈冰,等.土地开发对农田土壤养分和盐分变异特征的影响[J].土壤,2012,44(1):90-94.
[8] 张忠启,于法展,李保杰,等.江苏北部县域土壤有机质空间变异特征[J].水土保持研究,2012,19(5):219-222.
[9] 杨海峰,钱亦兵,蒋超,等.古尔班通古特沙漠南缘主要土壤化学特征的空间异质性[J].中国沙漠,2010,30(2):319-325.
[10] 赵明松,张甘霖,王德彩,等.徐淮黄泛平原土壤有机质空间变异特征及主控因素分析[J].土壤学报,2013,50(1):1-11.
[11] 王合玲,张辉国,秦璐,等.新疆艾比湖流域土壤有机质的空间分布特征及其影响因素[J].生态学报,2012,32(16):4969-4980.
[12] 李宝富,熊黑钢,龙桃,等.田块尺度下冻融前后土壤剖面盐分空间变异性研究[J].水土保持研究,2011,18(4):140-144.
[13] 阿布都热合曼·哈力克.新疆岳普湖县土壤盐分空间变异及其分布特征研究[J].水土保持研究,2011,18(1):97-100.
[14] Cressie N A C, Wikle C K. Statistics for Spatio-temporal Data[M]. New York:Wiley,2011:249-252.
[15] 王勇辉,海米提·依米提,胡江玲,等.干旱区湿地土壤有机质空间分布及关系研究:以艾比湖湿地为例[J].干旱区资源与环境,2012,26(11):98-103.
[16] 靳建辉,李志忠,凌智永,等.新疆伊犁河谷新垦绿洲土壤盐渍化空间特征分析[J].土壤通报,2011,42(5):1057-1063.
[17] 李新琪,金海龙.基于CBERS-2遥感数据的艾比湖流域景观生态分类系统[J].干旱区地理,2007,30(5):736-741.
[18] Jackson R B, Canadell J, Ehleringel J R, et al. A global analysis of root distributions for terrestrial biomes[J]. Oecologia,1996,108(3):389-411.
[19] 杨晓东,吕光辉.新疆艾比湖湿地自然保护区胡杨根系水分再分配的估算[J].植物生态学报,2011,35(8):816-824.

相似文献/References:

[1]廖安中,张淑光,邓岚,等.上杨试验区水土保持生态系统中土壤微生物的性态与物质能量的转化[J].水土保持研究,1997,4(03):102.
　Liao Anzhong,Zhang Shuguang,Deng Lan,et al.Microbe Forms and Matter-energy Transformation of Soil in the Ecological System of Soil and Water Conservation of Shangyang Experimental Area[J].Research of Soil and Water Conservation,1997,4(05):102.
[2]沙晋明,陈鹏程,陈松林.土壤有机质光谱响应特性研究[J].水土保持研究,2003,10(02):21.
　SHA Jinming,CHEN Pengcheng,CHEN Songlin.Characteristics Analysis of Soil Spectrum Response Resulted From Organic Material[J].Research of Soil and Water Conservation,2003,10(05):21.
[3]杨才敏.土壤有机质与水土流失的关系定量研究[J].水土保持研究,2008,15(05):177.
　YANG Cai-min.Quantitative Study on the Relation of Soil Organic Content and Soil and Water Losses[J].Research of Soil and Water Conservation,2008,15(05):177.
[4]杨世琦,张爱平,杨正礼,等.黄土高原果园土壤有机质变化趋势分析——以陕西省为例[J].水土保持研究,2009,16(01):27.
　LIU Guo-qiang,YE Li,ZHANG Wei-jiang.Study on the Changing Tendency of Orchard Soil Organic Matter in Typical Region—A Case Study of Shaanxi Province[J].Research of Soil and Water Conservation,2009,16(05):27.
[5]宋庆丰,杨新兵,王晓燕,等.不同肥料对花岗片麻岩山地土壤微生物与有机质的影响[J].水土保持研究,2010,17(04):243.
　SONG Qing-feng,YANG Xin-bing,WANG Xiao-yan,et al.Impact of Different Fertilizaters on Soil Microbial and Organic Matter in the Typical Soil-Gravel Area[J].Research of Soil and Water Conservation,2010,17(05):243.
[6]张忠启,于法展,李保杰,等.江苏北部县域土壤有机质空间变异特征[J].水土保持研究,2012,19(05):219.
　ZHANG Zhong-qi,YU Fa-zhan,LI Bao-jie,et al.Spatial Variation Characteristic of Soil Organic Matter in a County of North Jiangsu Province[J].Research of Soil and Water Conservation,2012,19(05):219.
[7]夏栋,许文年,赵娟,等.植被混凝土护坡基材pH、有机质及其与速效养分的相关性分析[J].水土保持研究,2010,17(06):224.
　XIA Dong,XU Wen-nian,ZHAO Juan,et al.Analysis of pH, Soil Organic Matter and the Correlation to Available Nutrients in Substrate of Vegetation-growing Concrete Gunning[J].Research of Soil and Water Conservation,2010,17(05):224.
[8]王合玲,张辉国,吕光辉.艾比湖流域土壤有机质与土壤因子响应关系的空间非平稳性分析[J].水土保持研究,2016,23(02):224.
　WANG Heling,ZHANG Huiguo,Lü Guanghui.Analysis of Spatial Non-stationary Relationships Between Soil Organic Matter and Soil Factors in Ebinur Lake Basin[J].Research of Soil and Water Conservation,2016,23(05):224.
[9]穆叶赛尔·吐地,吉力力·阿不都外力,姜逢清.天山北坡东西段林沿土壤有机质含量特征对比分析[J].水土保持研究,2013,20(01):70.
　Muyesser·Turdi,Jilili·Abuduwaili,JIANG Feng-qing.Comparative Analysis of the Organic Matter Contents of Soil from Different Sections of the Northern Slope of Tianshan Mountains[J].Research of Soil and Water Conservation,2013,20(05):70.
[10]苗武,史正涛,陈骏,等.松华坝水源地不同植被土壤特性及水源涵养功能[J].水土保持研究,2013,20(04):131.
　MIAO Wu,SHI Zheng-tao,CHEN Jun,et al.The Soil Properties and Water Conservation Function of Different Vegetations in Songhuaba Water Source[J].Research of Soil and Water Conservation,2013,20(05):131.

备注/Memo

收稿日期:2013-01-24;改回日期:2013-02-28。
基金项目:国家自然科学基金项目（41261087）；教育部社科青年基金项目（12XJJC910001）；国家自然科学基金重点项目（41130531）
作者简介:张辉国(1978-),男,山东莱西人,博士,讲师,主要从事空间数据分析及生态统计模型研究。E-mail:zhang_huiguio@163.com

更新日期/Last Update: 1900-01-01