Spatial Distribution of Nitrogen and Phosphorus in Soil of Momoge Wetlan

您当前的位置：

首页 >

文章列表页 >

Spatial Distribution of Nitrogen and Phosphorus in Soil of Momoge Wetlan

更新时间：2024-11-07

- Spatial Distribution of Nitrogen and Phosphorus in Soil of Momoge Wetlan
- Issue 4, Pages: 79-81(2001)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2001
- 稿件说明：
移动端阅览
Spatial Distribution of Nitrogen and Phosphorus in Soil of Momoge Wetlan[J]. 2001, (4): 79-81.
DOI：

Spatial Distribution of Nitrogen and Phosphorus in Soil of Momoge Wetlan[J]. 2001, (4): 79-81. DOI：

摘要

以莫莫格湿地为研究对象

研究了氮磷在湿地土壤中的空间分布。结果表明

表层土壤全氮、全磷含量显著高于下层土壤

土壤全氮的水平变异性较全磷强 ;全氮和全磷的垂直分布总体变化趋势均为由上到下依次减少

且都以 5 0 cm处为其变化转折点

但全氮的变化较全磷快 ;全磷、全氮含量与土壤有机质、N/ P比极显著相关

但p H值对其影响十分微弱。

Abstract

Momoge wetland was chosen as study area

and spatial distribution of t otal nitrogen (TN) and total phosphorus(TP) in wetland soil was studied. T he results show that TN content and TP content in surface soil are obvio usly higher than those in subsoil; TN has the higher horizontal variability than TP; The variant tendency of vertical distributions of TN and TP gradually decre ases from the upper to the lower with 50cm soil layer as the turning point of th eir variations

however

TN varies more sharply than TP; TN content and TP conte nt have significantly positive correlation with soil organic matter and the rati o of nitrogen and phosphorous

but pH values affect weakly.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Spatial Distribution of Nitrogen and Phosphorus in Soil of Momoge Wetland

Related Author

BAI Jun-hong

Related Institution

No data

⁰