|本期目录/Table of Contents|

[1]陈 超,王建立,杨 丰,等.贵州人工草地-农田界面土壤水分的影响域[J].江苏农业科学,2015,43(07):407-410.
 Chen Chao,et al.Edge influence of soil moisture on artificial grassland-farmland boundary in Guizhou Province[J].Jiangsu Agricultural Sciences,2015,43(07):407-410.
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贵州人工草地-农田界面土壤水分的影响域(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第43卷
期数:
2015年07期
页码:
407-410
栏目:
资源与环境
出版日期:
2015-07-25

文章信息/Info

Title:
Edge influence of soil moisture on artificial grassland-farmland boundary in Guizhou Province
作者:
陈 超 王建立 杨 丰 刘洪来
贵州大学动物科学学院/贵州大学草业科学研究所,贵州贵阳 550025
Author(s):
Chen Chaoet al
关键词:
南方农牧交错区喀斯特山区界面宽度土壤水分影响域移动窗口法
Keywords:
-
分类号:
S152.7
DOI:
-
文献标志码:
A
摘要:
以贵州人工草地-农田景观界面为研究对象,采用野外调查、室内统计分析等方法研究表层土壤(0~20 cm)水分变化特征及界面影响域。结果表明:研究区人工草地-农田界面土壤水分在空间上是变化的,草地表层土壤的平均水分含量约为23.6%,农田表层土壤平均水分含量约为11.8%;农田-草地界面的土壤水分含量平均约为17.7%;通过移动窗口法对研究区界面影响域进行判定,结果发现,土壤水分在人工草地、农田的影响域分别为12、14 m,总界面宽度为26 m,属渐变型
Abstract:
-

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备注/Memo

备注/Memo:
收稿日期:2014-06-15
基金项目:国家自然科学基金(编号:31101751);贵州省优秀科技教育人才省长专项(编号:黔省专合字[2011]39号);贵州省科技项目(编号:黔科合NY字[2012]3011号、黔科合J字[2012]2162号、黔科合J字[2011]2325号)。
作者简介:陈 超(1974—),男,贵州惠水人,博士,副教授,从事草学、畜牧学研究。Tel:(0851)8298001;E-mail:gzgyxgc3855218@163.com。
通信作者:刘洪来,博士,副教授,主要从事草学、生态学研究。E-mail:lhonglai@126.com。
更新日期/Last Update: 2015-07-25