|本期目录/Table of Contents|

[1]周之栋,黄华,薛建辉.模拟酸雨对水葫芦根部H+、NH+4、NO-3通量的影响[J].江苏农业科学,2015,43(06):338-340.
 Zhou Zhidong,et al.Effects of simulated acid rain on flux of H+、NH+4、NO-3 in roots of water hyacinth[J].Jiangsu Agricultural Sciences,2015,43(06):338-340.
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模拟酸雨对水葫芦根部H+、NH+4、NO-3通量的影响(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06期
页码:
338-340
栏目:
资源与环境
出版日期:
2015-06-25

文章信息/Info

Title:
Effects of simulated acid rain on flux of H+、NH+4、NO-3 in roots of water hyacinth
作者:
周之栋1 黄华12 薛建辉1
1.南京林业大学生物与环境学院,江苏南京 210037; 2.河南科技大学农学院,河南洛阳 471003
Author(s):
Zhou Zhidonget al
关键词:
酸雨水葫芦根系离子通量
Keywords:
-
分类号:
Q945.78
DOI:
-
文献标志码:
A
摘要:
以水葫芦为材料,采用水培法,利用非损伤微测技术,研究了富营养条件下喷施pH值为2.0模拟酸雨后1、3、6、12、24 h水葫芦细根根尖0~3 mm区域H+、NH+4、NO-3离子通量的变化。结果表明,喷施酸雨后24 h内,水葫芦根系对H+和NH+4为净吸收,对NO-3为净排放;短期内酸雨对水葫芦根部H+、NH+4、NO-3离子通量无显著性影响(P>0.05);对3种离子做皮尔逊相关性分析,发现两两之间无显著相关性。
Abstract:
-

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备注/Memo

备注/Memo:
收稿日期:2015-01-07
基金项目:江苏省高校自然科学研究重大项目(编号:12KJA180003);江苏高校生物学优势学科建设工程项目(编号:2014-PAPD)。
作者简介:周之栋(1990—),男,山东临沂人,硕士研究生,主要从事生理生态学研究。E-mail:1289597338@qq.com。
通信作者:薛建辉,博士,教授,主要从事森林生态学研究。Tel:(025)85427220;E-mail:jhxue@njfu.edu.cn。
更新日期/Last Update: 2015-06-25