Spatial and temporal changes of phosphorus in coastal wetland soils as affected by a tidal creek in the Yellow River Estuary, China
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- 作者：Zhaoqin Gao ; Junhong Bai ; junhongbai@163.com" class="auth_mail" title="E-mail the corresponding author ; Jia Jia ; Xiaojun Wen ; Guangliang Zhang ; Qingqing Zhao
- 关键词：Total phosphorus ; Available phosphorus ; AP ; TP ratios ; C ; P ratios ; Coastal wetlands
- 刊名：Physics and Chemistry of the Earth, Parts A/B/C
- 出版年：2015
- 出版时间：2015
- 年：2015
- 卷：89-90
- 期：Complete
- 页码：114-120
- 全文大小：740 K
文摘
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Significant differences were observed in soil TP between June and other months.
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No significant differences in soil TP and AP among different sampling sites.
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Soil P supply was generally lower with lower AP:TP ratios less than 2%.
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TP was significantly correlated with BD, Al, Mg, C:P ratios and soil moisture.
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AP was just significantly correlated with soil organic matter.