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基于PTFs的干旱地区土壤饱和导水率的尺度扩展/The Scaling-up of Soil Saturated Hydraulic Conductivity Based on PTFs in Arid Area[J]
施枫芝; 赵成义; 叶柏松; 杨与广; Shi Fengzhi; Zhao Chengyi; Ye Baisong; Yang Yuguang; 中国科学院新疆生态与地理研究所阿克苏水平衡试验站,新疆乌鲁木齐830011
2014
Source Publication中国沙漠
Volume34Issue:6Pages:1584-1589
Abstract土壤饱和导水率的空间分布是流域水文模拟及溶质运移研究的先决条件.基于塔里木河干流108个剖面的土壤质地、有机质及容重等测试数据,运用4种土壤传递函数(PTFs)进行土壤饱和导水率预测与检验,分析土壤饱和导水率的空间变异性并计算合理采样数量,并通过尺度上推的方法预测流域尺度土壤水力参数的空间分布特征.结果表明:Campbell模型为4种PTFs模型中最适合本研究区的土壤传递函数.从空间分布的预测结果来看,不同层土壤饱和导水率的分布特征具有相似性,而深层土壤饱和导水率大于浅层.
Keyword土壤质地 土壤传递函数 饱和导水率 塔里木河 Soil Texture Pedotransfer Functions Saturated Hydraulic Conductivity Tarim River Basin
URL查看原文
Language中文
Document Type期刊论文
Identifierhttp://ir.xjlas.org/handle/365004/14352
Collection研究系统_荒漠环境研究室
Corresponding Author中国科学院新疆生态与地理研究所阿克苏水平衡试验站,新疆乌鲁木齐830011
Recommended Citation
GB/T 7714
施枫芝,赵成义,叶柏松,等. 基于PTFs的干旱地区土壤饱和导水率的尺度扩展/The Scaling-up of Soil Saturated Hydraulic Conductivity Based on PTFs in Arid Area[J][J]. 中国沙漠,2014,34(6):1584-1589.
APA 施枫芝.,赵成义.,叶柏松.,杨与广.,Shi Fengzhi.,...&中国科学院新疆生态与地理研究所阿克苏水平衡试验站,新疆乌鲁木齐830011.(2014).基于PTFs的干旱地区土壤饱和导水率的尺度扩展/The Scaling-up of Soil Saturated Hydraulic Conductivity Based on PTFs in Arid Area[J].中国沙漠,34(6),1584-1589.
MLA 施枫芝,et al."基于PTFs的干旱地区土壤饱和导水率的尺度扩展/The Scaling-up of Soil Saturated Hydraulic Conductivity Based on PTFs in Arid Area[J]".中国沙漠 34.6(2014):1584-1589.
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