干旱区生态环境知识资源中心(Arid): 银川鸣翠湖国家湿地公园香蒲、荷花、石菖蒲和芦苇生长区土壤有机碳及其组分含量对比研究

Arid

	银川鸣翠湖国家湿地公园香蒲、荷花、石菖蒲和芦苇生长区土壤有机碳及其组分含量对比研究
其他题名	Comparison of Contents of Soil Organic Carbon and Its Components in Growth Regions of Typha angustata, Nelumbo nucifera, Acorus tatarinowii and Phragmites australis in Yinchuan Mingcui Lake NationalWetland Park
	王幼奇; 夏子书; 包维斌; 张兴; 钟艳霞; 白一茹; 杨帆
来源期刊	湿地科学
ISSN	1672-5948
出版年	2020
卷号	18 期号:3 页码:294-302
中文摘要	为了了解干旱区城市湿地公园不同植物生长区土壤的储碳能力,在宁夏回族自治区银川市鸣翠湖国家湿地公园中,在香蒲(Typha orientalis)、荷花(Nelumbo nucifera)、石菖蒲(Acorus tatarinowii)和芦苇(Phragmites australis)生长区,分别设置采样地,于2018年5月8日,采集0~10 cm、10~20 cm、20~40 cm和40~60 cm深度的土壤样品,测定土样的有机碳及其组分含量,分析土壤有机碳及其组分含量与土壤其它理化指标的关系。研究结果表明,香蒲、荷花、石菖蒲和芦苇生长区0~60 cm深度各土层的土壤有机碳质量比平均值分别为20.85 g/kg、 16.35 g/kg、7.23 g/kg和4.48 g/kg,土壤易氧化碳质量比平均值分别为6.17 g/kg、4.53 g/kg、2.57 g/kg和1.16 g/kg;与其它植物生长区对应深度的土壤有机碳和易氧化碳含量相比,香蒲生长区0~10 cm、10~20 cm和20~40 cm深度土壤有机碳和易氧化碳含量显著偏高,荷花生长区40~60 cm深度土壤有机碳和易氧化碳含量显著偏高;与其它植物生长区对应深度的土壤颗粒有机碳含量相比,香蒲生长区0~10 cm、10~20 cm土壤颗粒有机碳含量显著偏高,荷花生长区20~40 cm和40~60 cm深度土壤颗粒有机碳含量显著偏高;荷花生长区各深度土壤可溶性有机碳含量显著高于其它植物生长区;各植物生长区土壤有机碳含量及其组分的含量与土壤砂粒含量、粉粒含量、全氮含量和pH显著相关。
英文摘要	The study aimed to reveal the carbon storage capacity in soils of different plant growth regions in urban wetland park in arid area. The sampling sites were set in Typha angustata, Nelumbo nucifera, Acorus tatarinowii and Phragmites australis growth regions in Yinchuan Mingcui Lake National Wetland Park. The soil samples at 0-10 cm, 10-20 cm, 20-40 cm and 40-60 cm depth were collected on May 8, 2018. The contents of soil organic carbon, oxidizable carbon, dissolved organic carbon and particulate organic carbon were determined, and the relationship between contents of soil organic carbon and its components and other soil physico-chemical indexes was analyzed. The results showed that mean contents of soil organic carbon in the Typha angustata, Nelumbo nucifera, Acorus tatarinowii and Phragmites australis growth regions were 20.85 g/kg, 16.35 g/kg, 7.23 g/kg and 4.48 g/kg. Mean contents of oxidizable carbon were 6.17 g/kg, 4.53 g/kg, 2.57 g/kg and 1.16 g/kg. Contents of soil organic carbon and oxidizable carbon at 0-10 cm, 10-20 cm and 20- 40 cm depths in Typha angustata growth region were significantly higher than those in other growth regions, and contents of soil organic carbon and oxidizable carbon at 40- 60 cm depth in Nelumbo nucifera growth region were significantly higher than those in other growth regions. Contents of particulate organic carbon at 0-10 cm and 10-20 cm depths in Typha angustata growth region were significantly higher than those in other growth regions, and contents of particulate organic carbon at 20-40 cm and 40-60 cm depths were ignificantly higher than those in other growth regions. Contents of dissolved organic carbon at every depth in Nelumbo nucifera growth region were significantly higher than those in other growth regions. The contents of soil organic carbon and its components were mainly affected by sand content, silt content, total nitrogen content and pH.
中文关键词	土壤有机碳 ; 易氧化碳 ; 可溶性有机碳 ; 颗粒有机碳
英文关键词	soil organic carbon oxidizable carbon dissolved organic carbon particulate organic carbon
类型	Article
语种	中文
收录类别	CSCD
WOS研究方向	Environmental Sciences & Ecology
CSCD记录号	CSCD:6774556
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/336747
作者单位	王幼奇, 宁夏大学资源环境学院;;旱区特色资源与环境治理教育部国际合作联合实验室, ;;旱区特色资源与环境治理教育部国际合作联合实验室, 银川;;银川, 宁夏;;宁夏 750021;;750021, 中国.; 夏子书, 宁夏大学资源环境学院;;旱区特色资源与环境治理教育部国际合作联合实验室, ;;旱区特色资源与环境治理教育部国际合作联合实验室, 银川;;银川, 宁夏;;宁夏 750021;;750021, 中国.; 包维斌, 宁夏大学资源环境学院;;旱区特色资源与环境治理教育部国际合作联合实验室, ;;旱区特色资源与环境治理教育部国际合作联合实验室, 银川;;银川, 宁夏;;宁夏 750021;;750021, 中国.; 张兴, 宁夏大学资源环境学院;;旱区特色资源与环境治理教育部国际合作联合实验室, ;;旱区特色资源与环境治理教育部国际合作联合实验室, 银川;;银川, 宁夏;;宁夏 750021;;750021, 中国.; 白一茹, 宁夏大学资源环境学院;;旱区特色资源与环境治理教育部国际合作联合实验室, ;;旱区特色资源与环境治理教育部国际合作联合实验室, 银川;;银川, 宁夏;;宁夏 750021;;750021, 中国.; 杨帆, 宁夏大学资源环境学院;;旱区特色资源与环境治理教育部国际合作联合实验室, ;;旱区特色资源与环境治理教育部国际合作联合实验室, 银川;;银川, 宁夏;;宁夏 750021;;750021, 中国.; 钟艳霞, 宁夏大学资源环境学院, 银川, 宁夏 750021, 中国.
推荐引用方式 GB/T 7714	王幼奇,夏子书,包维斌,等. 银川鸣翠湖国家湿地公园香蒲、荷花、石菖蒲和芦苇生长区土壤有机碳及其组分含量对比研究[J],2020,18(3):294-302.
APA	王幼奇.,夏子书.,包维斌.,张兴.,钟艳霞.,...&杨帆.(2020).银川鸣翠湖国家湿地公园香蒲、荷花、石菖蒲和芦苇生长区土壤有机碳及其组分含量对比研究.湿地科学,18(3),294-302.
MLA	王幼奇,et al."银川鸣翠湖国家湿地公园香蒲、荷花、石菖蒲和芦苇生长区土壤有机碳及其组分含量对比研究".湿地科学 18.3(2020):294-302.