中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 塔里木盆地北部典型绿洲土壤盐渍化类型 黑龙江农业科学 2017 (4) 24-30
Position: Home > Articles > Soil Salinization Types in Typical Oasis in Northern Taklamakan Basin Heilongjiang Agricultural Sciences 2017 (4) 24-30

塔里木盆地北部典型绿洲土壤盐渍化类型

作  者：
吐尔逊·艾山;吐热尼古丽·阿木提
单  位：
新疆师范大学地理科学与旅游学院;农业部遥感应用中心乌鲁木齐分中心;新疆维吾尔自治区农业资源区划办公室
关键词：
渭-库绿洲;土壤盐渍化类型;传统统计学
摘  要：
土壤盐渍化是影响区域生态环境稳定性以及制约农业生产发展的重要因素。以新疆典型盐渍化土壤—渭-库绿洲为研究靶区,采用传统统计学方法,利用研究区7次不同采样时间和空间的土壤含盐量、pH及盐基离子等野外调查数据,对研究区土壤酸碱度、盐渍化类型及程度进行了分级。结果表明:渭-库绿洲盐分有强烈表聚性,春季土壤含盐量大于秋季土壤含盐量,研究区盐渍化情况较严重,土壤含盐量往加重的方向发展;研究区土壤属于微碱性土,春季土壤碱化强于秋季;各层土壤盐渍化类型主要以氯化物-硫酸盐型盐渍土和硫酸盐渍土为主,土壤中的氯化物在土壤剖面中呈自上而下减少的趋势,而硫化物呈自上而下增多的趋势。
译  名：
Soil Salinization Types in Typical Oasis in Northern Taklamakan Basin
作  者：
Tursun·Hasan;Turangul·Hamut;Xinjiang Agricultural Resources and Regional Planning Office;Urumqi Branch of Remote Sensing Application Center Ministry of Agriculture;College of Geographic Science and Tourism,Xinjiang Normal University;
关键词：
Ogan-Kucha oasis;;soil salinity type;;traditional statistics
摘  要：
Soil salinization is an important factor that affects regional ecological stability as well as restricts the development of agricultural production.The typical saline soil in Xinjiang—Ogan-Kucha oasis was taken as study case,pH,soil salinity types and degree were hierarchically divided using traditional statistical methods,making use of field investigation data sampled at seven different times such as soil salinity,pH and the salt ions,etc.The results showed that soil salt in the study area had the strong cohesion trend,the soil salinity in the spring was greater than in the autumn,soil salinization was quite serious,and soil salinity presented the trend of deterioration.Soil in the study area was slightly alkaline,and soil alkalinity in spring was stronger than that in the autumn;soil salinity types of each layer were mainly chloride-sulfate and sulfuric acid saline soil.Soil chloride in soil profiles showed decreasing trend from top to bottom,while the minerals had increasing trend.

相似文章

导出引用
计量
文章访问数: 12
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46