Xu, G
; Song, JW; Zhang, Y; Lv, YC; Han, GX发表期刊MARINE POLLUTION BULLETIN
ISSN0025-326X
2020-01
卷号150页码:110666
关键词Yellow river deltaPhosphorus storage capacityDegree of phosphorus saturationEutrophication risk index
研究领域Environmental Sciences; Marine & Freshwater Biology
DOI10.1016/j.marpolbul.2019.110666
产权排序[Xu, Gang; Lv, Yingchun] Qufu Normal Univ, Coll Geog & Tourism, Rizhao 276826, Peoples R China; [Xu, Gang; Song, Jiawei; Zhang, Yang; Lv, Yingchun; Han, Guangxuan] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Song, Jiawei; Zhang, Yang] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
通讯作者Xu, Gang(gxu@yic.ac.cn); Han, Guangxuan(gxhan@yic.ac.cn)
作者部门海岸带环境过程实验室
英文摘要Un-restored (R-0) and restored (in 2006 (R-2006) and in 2002, (R-2002)) coastal wetlands were selected to study phosphorus (P) storage capacity and the risk of P loss in the Yellow River Delta (YRD). The results showed that the maximum P sorption capacity (Q(max)) in the wetland sediments varied between 201.8-1168.6 mg kg(-1); the average value was 576.2 mg kg(-1). Q(max) increased with increasing time since restoration (R-2002 > R-2006 > R-0). The eutrophication risk index (ERI) ranged between 0.27-2.07% and decreased with increasing time since restoration, but the relationship was not statistically significant (P > 0.05). A correlation analysis demonstrated that Fe-ox, Mg, and Al-ox are the main P sorption agents in wetland sediments, whereas TOC, pH, and clay particles have an important effect on P sorption and release. The analysis suggests that we should restore degraded coastal wetlands to help reduce the P load to offshore waters.
文章类型Article
资助机构National Natural Science Foundation of ChinaNational Natural Science Foundation of China [41573120, U1806215]; Key Deployment Project of Chinese Academy of Sciences [KFZD-SW-112]; Science and Technology Service Network Initiative [KFJ-STS-ZDTP-023]
收录类别SCI
语种英语
关键词[WOS]SORPTION CHARACTERISTICS; LOWER REACHES; SOILS; PHOSPHATE; ADSORPTION; MIDDLE; LAKES; FRACTIONS; REMOVAL; REGION
研究领域[WOS]Environmental Sciences; Marine & Freshwater Biology
WOS记录号WOS:000509611200026
引用统计被引频次：5[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/24777
专题中科院海岸带环境过程与生态修复重点实验室
中科院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
作者单位1.Qufu Normal Univ, Coll Geog & Tourism, Rizhao 276826, Peoples R China;
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China;
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714Xu, G,Song, JW,Zhang, Y,et al. Enhancement of phosphorus storage capacity of sediments by coastal wetland restoration, Yellow River Delta, China[J]. MARINE POLLUTION BULLETIN,2020,150:110666.
APAXu, G,Song, JW,Zhang, Y,Lv, YC,&Han, GX.(2020).Enhancement of phosphorus storage capacity of sediments by coastal wetland restoration, Yellow River Delta, China.MARINE POLLUTION BULLETIN,150,110666.
MLAXu, G,et al."Enhancement of phosphorus storage capacity of sediments by coastal wetland restoration, Yellow River Delta, China".MARINE POLLUTION BULLETIN 150(2020):110666.
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