干旱区生态环境知识资源中心(Arid): 降雨对山仔水库典型样地地表径流氮磷营养盐流失的影响

Arid

	降雨对山仔水库典型样地地表径流氮磷营养盐流失的影响
其他题名	Research on the Characteristic of Nitrogen and Phosphorous Outflow with the Rainfall Surface Runoff by Typical Landuse Patterns around Shanzi Reservoir
	张江山 1; 杨芳 2; 吴春山 1; 郭树宏 3; 方楠 4
ISSN	1000-5277
出版年	2009
卷号	25 期号:6 页码:92-97
中文摘要	根据福州市第二水源地山仔水库周围库区的典型土地利用方式,选取了3个具有代表性的实验样地,调查该区域不同土地利用类型土壤降雨前后含水率及其氮磷营养盐空间变化特征,结果表明:不同土地利用类型土壤中营养盐空间分布具有明显差异,相对于杉竹林,水田与旱地两种类型土壤营养盐流失风险高,且各土地利用类型均表现出5～10 cm处营养盐含量最高,流失量最大的一致规律,其中硝态氮和速效磷是地表降雨径流土壤氮磷营养物质流失的主要方式.
英文摘要	The outflow of nitrogen and phosphorous with the rainfall surface runoff is distinctly affected the eutrophication of Shanzi Reservoir, the second drinking water source in Fuzhou. Three typical landuse patterns around the Reservoir were selected for this study. It were investigated and analysed that, before and after the rainfall, the spatial variation characteristic of the soil moisture content and the outflow of nitrogen and phosphorous. The results showed as follows: there were some significant differences in the spatial distribution of nitrogen and phosphorous between varied kinds of land utilization patterns. Compared to the pine bamboo land, there were higher risk in the outflow by the paddy field, then the arid land. But it also showed the identical rules that the nitrogen and phosphorous content with the rainfall surface outflow were all highest in 5～10 cm layer in the three land patterns. The nitric nitrogen and available phosphorous were the main outflow manner of nitrogen and phosphorous with the rainfal.
中文关键词	非点源污染 ; 水体富营养化 ; 地表径流 ; 氮磷营养盐 ; 流失 ; 山仔水库
英文关键词	non-point source pollution water eutrophication surface runoff lose nitrogen and phosphorous Shanzi Reservoir.
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ENVIRONMENTAL SCIENCES
WOS研究方向	Environmental Sciences & Ecology
CSCD记录号	CSCD:3723820
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/223493
作者单位	1.福建师范大学环境科学研究所, 福州, 福建 350007, 中国; 2.福州市环境监测站, 福州, 福建 350002, 中国; 3.泉州市环境监测站, 泉州, 福建 362000, 中国; 4.福建中医学院中医系, 福州, 福建 350108, 中国
推荐引用方式 GB/T 7714	张江山,杨芳,吴春山,等. 降雨对山仔水库典型样地地表径流氮磷营养盐流失的影响[J],2009,25(6):92-97.
APA	张江山,杨芳,吴春山,郭树宏,&方楠.(2009).降雨对山仔水库典型样地地表径流氮磷营养盐流失的影响.,25(6),92-97.
MLA	张江山,et al."降雨对山仔水库典型样地地表径流氮磷营养盐流失的影响".25.6(2009):92-97.