检索结果-南通市图书馆

Investigation on biological activities for combating desertification in the western shores of Lake Urmia,Northwest Iran

引用

Journal of Arid Land 2023年第3期15卷 297-309页

作者： Samire ROSTAMI Ahmad ALIJANPOUR Abbas BANJ SHAFIEI Hesam AHMADY-BIRGANI hadi beygi heidarlou Forestry Department Faculty of Natural ResourcesUrmia UniversityUrmia 165Iran Watershed and Rangeland Department Faculty of Natural ResourcesUrmia UniversityUrmia 165Iran Department of Forest Engineering Forest Management Planning and Terrestrial MeasurementsFaculty of Silviculture and Forest EngineeringTransilvania University of BrasovBrasov 500123Romania

Lake Urmia,Northwest Iran,has confronted a drying procedure in recent years with losing 90%of its water *** authorities concerned about desertification processes and possible dust events throughout the *** this regard,the Iranian Natural Resources and Watershed Management Organization has taken ecological measures to plant vegetation using salt cedar(Tamarix ramosissima Ledeb.)shrubs to combat *** study aimed to investigate the vegetation and soil characteristics of natural and plantation stands of salt cedar on the western shores of Lake *** this end,7 transects were randomly selected with 15 shrubs in natural stands,and 7 transects were randomly selected with 15 shrubs in the plantation parts along the planting ***,vegetative characteristics were ***,soil samples were taken from the vicinity of the *** results indicated that there was no significant difference between the mean diameter at breast height(DBH)of salt cedar in natural *** was a significant difference between the mean number of sprouts per sprout-clumps,mean crown diameter,collar diameter,total height,and also between mean crown diameter and freshness of shrubs among different sites(P<0.05).It was also found that soil variables,such as clay content,organic matter,electrical conductivity(EC),Na^(+),specific absorption rate(SAR),Cl^(-),SO_(4)^(2-),Na^(+),K^(+),and PO_(4)^(2-) are the most significant variable parameters between studied *** the results shown,the values of EC,SAR,Na^(+),and Cl^(-)are 6 times higher in the planted stands than in the natural stands of ***,the colonization of *** in the planted stands is unsuccessful by dramatic drop in the total height and average *** the role of soil characteristics in explaining the variance of data and site separation,it seems that these indicators can be applied in executive plans as important indicators to identify suitable planting sites for c

关键词： salinity resistance soil vegetative characteristics Tamarix Lake Urmia

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：