基于muddy-LOICZ 模型的小清河河口及下游河段营养盐通量估算
文献类型：期刊论文
| 作者 | 邹涛 ; 张华; 于靖
|
| 刊名 | 海洋科学
 |
| 出版日期 | 2017-05-15 |
| 卷号 | 41期号:5页码:117-126 |
| 关键词 | LOICZ model Xiaoqinghe estuary Nutrient Budget LOICZ 模型 小清河口 营养盐通量 |
| ISSN号 | 1000-3096 |
| DOI | DOI: 10.11759/hykx20160929001 |
| 其他题名 | Estimate of the budget of nutrients in the Xiao Qinghe River and estuary based on the muddy LOICZ model |
| 产权排序 | (1) 中国科学院烟台海岸带研究所海岸带环境过程与生态修复重点实验室 |
| 文献子类 | Article |
| 英文摘要 | By uploading the nutrient concentration, salinity and suspended particulate matter in the Xiao Qinghe River(XQR)estuary(in July and September)and along the XQR(from WangDao, in July)into the classical LOICZ model and muddy LOICZ model, the residual time and nutrient budget in the estuary and the river box were calculated. The estuarine LOICZ model result showed that the residual time of water mass in the estuary was 0.67 day and 3.09 days in July and September, respectively. The average budgets of DIP were -2.96 * 10~3 mol/d in July and -1.72 * 10~3 mol/d in September, and the average budgets of DIN were -1.55 * 10~6 mol/d in July and -0.77 * 10~6 mol/d in September, respectively. This indicated that the XQR estuary was the high productivity area to be the sink of N and P resulting from the contribution of biology and primary production. The flux of P was far less than that of N due to the phosphorus-limitation in the XQR estuary. The negative value of p-r of the XQR indicated the nitrogen metabolism in the estuary. The riverine LOICZ model demonstrated that many pollutants were from branch channels and wastewater discharges into the XQR from the Yangkou community. It is of note to highlight here that the LOICZ model was a zero-order model that provides order of magnitude estimates of the fate of the nutrients, and that it is unable to mimic the subtle controls involved in estimating nitrogen fixation and denitrification, such as the effects of dissolved oxygen, carbon, and nitrate availability. |
| WOS关键词 | Oceanography |
| WOS研究方向 | Oceanography ; 海洋学 |
| 语种 | 中文 |
| CSCD记录号 | CSCD:6058837 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/24279]  |
| 专题 | 烟台海岸带研究所_近岸生态与环境实验室 |
| 作者单位 | 中国科学院烟台海岸带研究所海岸带环境过程与生态修复重点实验室 |
| 推荐引用方式 GB/T 7714 | 邹涛,张华,于靖. 基于muddy-LOICZ 模型的小清河河口及下游河段营养盐通量估算[J]. 海洋科学,2017,41(5):117-126. |
| APA | 邹涛,张华,&于靖.(2017).基于muddy-LOICZ 模型的小清河河口及下游河段营养盐通量估算.海洋科学,41(5),117-126. |
| MLA | 邹涛,et al."基于muddy-LOICZ 模型的小清河河口及下游河段营养盐通量估算".海洋科学 41.5(2017):117-126. |
入库方式： OAI收割
来源：烟台海岸带研究所
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