Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
| Spatial and Temporal Distributions of Soil Organic Carbon and Total Nitrogen in Two Marsh Wetlands with Different Flooding Frequencies of the Yellow River Delta, China | |
| Bai, Junhong1; Wang, Junjing1; Yan, Denghua2; Gao, Haifeng1; Xiao, Rong1; Shao, Hongbo3; Ding, Qiuyi1 | |
| 发表期刊 | CLEAN-SOIL AIR WATER
 |
| ISSN | 1863-0650 |
| 2012-10-01 | |
| 卷号 | 40期号:10页码:1137-1144 |
| 关键词 | Biogeochemical Cycle c n Ratio Ecosystem Horizontal Distribution Profile Distribution |
| 产权排序 | [Bai, Junhong; Wang, Junjing; Gao, Haifeng; Xiao, Rong; Ding, Qiuyi] Beijing Normal Univ, Sch Environm, State Key Lab Water Environm Simulat, Beijing 100875, Peoples R China; [Yan, Denghua] Inst Water Resources & Hydropower Res, Dept Water Resources, Beijing 100038, Peoples R China; [Shao, Hongbo] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai, Peoples R China |
| 通讯作者 | Bai, JH (reprint author), Beijing Normal Univ, Sch Environm, State Key Lab Water Environm Simulat, Beijing 100875, Peoples R China. |
| 作者部门 | 中科院海岸带环境过程与生态修复重点实验室 |
| 英文摘要 | A field study was carried out in two typical marsh wetlands (Sites A and B) with different flooding frequencies in the Yellow River Delta of China in three different dates to investigate spatial and temporal distributions of soil organic carbon (SOC) and total nitrogen (TN) along the distance away from one tidal creek and the Yellow River, respectively. The results showed that SOC and TN contents and densities generally decreased with depth, except for an obvious accumulation peak of TN at the 2040?cm soil layer; and they had higher heterogeneity at both Sites A and B; However, SOC and TN contents and densities showed different spatial distribution patterns at both sites in different sampling dates. Generally, SOC and TN contents in marsh soils were higher at Site A than those at Site B. TN was significantly correlated with available phosphorous, SOC, and the carbon/nitrogen (C/N) ratio at both sites, whereas SOC was significantly correlated with soil depth, soil moisture and salinity at both sites. Additionally, the C/N ratios were higher at Site B than those at Site A, and they were significantly correlated with soil moisture (Site A), bulk density, and TN (Sites A and B).; A field study was carried out in two typical marsh wetlands (Sites A and B) with different flooding frequencies in the Yellow River Delta of China in three different dates to investigate spatial and temporal distributions of soil organic carbon (SOC) and total nitrogen (TN) along the distance away from one tidal creek and the Yellow River, respectively. The results showed that SOC and TN contents and densities generally decreased with depth, except for an obvious accumulation peak of TN at the 2040?cm soil layer; and they had higher heterogeneity at both Sites A and B; However, SOC and TN contents and densities showed different spatial distribution patterns at both sites in different sampling dates. Generally, SOC and TN contents in marsh soils were higher at Site A than those at Site B. TN was significantly correlated with available phosphorous, SOC, and the carbon/nitrogen (C/N) ratio at both sites, whereas SOC was significantly correlated with soil depth, soil moisture and salinity at both sites. Additionally, the C/N ratios were higher at Site B than those at Site A, and they were significantly correlated with soil moisture (Site A), bulk density, and TN (Sites A and B). |
| 文章类型 | Article |
| 资助机构 | National Basic Research Program [2010CB951102]; National Natural Science Found [51179006]; Program for New Century Excellent Talents in University [NECT-10-0235]; Fok Ying-Tong Education Foundation for Young Teachers in the Higher Education Institutions of China [132009] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | PHOSPHORUS ; DECOMPOSITION ; MANAGEMENT ; FLOODPLAIN ; EROSION ; SEA ; USA |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources |
| WOS记录号 | WOS:000310069200018 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/6052 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室 |
| 作者单位 | 1.Beijing Normal Univ, Sch Environm, State Key Lab Water Environm Simulat, Beijing 100875, Peoples R China 2.Inst Water Resources & Hydropower Res, Dept Water Resources, Beijing 100038, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bai, Junhong,Wang, Junjing,Yan, Denghua,et al. Spatial and Temporal Distributions of Soil Organic Carbon and Total Nitrogen in Two Marsh Wetlands with Different Flooding Frequencies of the Yellow River Delta, China[J]. CLEAN-SOIL AIR WATER,2012,40(10):1137-1144. |
| APA | Bai, Junhong.,Wang, Junjing.,Yan, Denghua.,Gao, Haifeng.,Xiao, Rong.,...&Ding, Qiuyi.(2012).Spatial and Temporal Distributions of Soil Organic Carbon and Total Nitrogen in Two Marsh Wetlands with Different Flooding Frequencies of the Yellow River Delta, China.CLEAN-SOIL AIR WATER,40(10),1137-1144. |
| MLA | Bai, Junhong,et al."Spatial and Temporal Distributions of Soil Organic Carbon and Total Nitrogen in Two Marsh Wetlands with Different Flooding Frequencies of the Yellow River Delta, China".CLEAN-SOIL AIR WATER 40.10(2012):1137-1144. |
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