Vertical profiles of phosphorus fractions in the sediment in a chain of reservoirs in North China: Implications for pollution source, bioavailability, and eutrophication

S Wen, H Wang, T Wu, J Yang, X Jiang… - Science of the Total …, 2020 - Elsevier
The level of eutrophication in reservoirs is dependent on their internal and external P loads.
Identifying the P pollution characteristics and its fractional composition in sediments is …

Geochemical fractionation, potential bioavailability and ecological risk of phosphorus in surface sediments of the Cross River estuary system and adjacent shelf, South …

SF Dan, SM Liu, B Yang - Journal of Marine Systems, 2020 - Elsevier
Phosphorus (P) as an essential macronutrient, plays a crucial role in the regulation of
biological productivity and biogeochemical cycling of other biogenic elements in aquatic …

Distribution of geochemical fractions of phosphorus and its ecological risk in sediment cores of a largest brackish water lake, South Asia

SK Barik, S Bramha, TK Bastia, D Behera… - International Journal of …, 2019 - Elsevier
The current study focuses on the vertical profile of different geochemical fractions of
phosphorus-loosely bound (Lo–P), aluminium bound (Al–P), iron bound (Fe–P), calcium …

Impact of fish farming on phosphorus in reservoir sediments

B Jia, Y Tang, L Tian, L Franz, C Alewell, JH Huang - Scientific reports, 2015 - nature.com
Fish farming has seriously influenced the aquatic environment in Sancha reservoir in SW
China since 1985 and has been strongly restricted since 2005. Thus, phosphorus speciation …

[PDF][PDF] 洪泽湖不同入湖河流沉积物磷形态特征及生物有效性

万杰, 袁旭音, 叶宏萌, 杨晓凡, 陶理 - 中国环境科学, 2020 - zghjkx.com.cn
为揭示洪泽湖入湖河流沉积物磷形态空间差异性及影响因素, 分析了洪泽湖自西北向西南7
条入湖河流65 个表层沉积物中不同磷(P) 形态, 并探讨了磷形态空间赋存特征的影响因素及环境 …

Seasonal variations, potential bioavailability, and ecological risk of phosphorus species in the coastal sediments of the Makran

K Kor, H Ershadifar, A Ghazilou… - Marine Pollution Bulletin, 2021 - Elsevier
Eutrophication and algal blooms occur frequently in coastal waters of the Makran, for which
phosphorus is an important driving factor. Therefore, in this study, sequential extraction …

A dual source of phosphorus to lake sediments indicated by distribution, content, and speciation: Inle Lake (Southern Shan State, Myanmar)

MM Thin, E Sacchi, M Setti, V Re - Water, 2020 - mdpi.com
In this study, grab and core sediments from Inle lake were collected and analysed for their
water and organic matter (OM) contents. Total phosphorus (TPSMT) and P fractions, namely …

Phosphorus and nitrogen speciation in waters and sediments highly contaminated by an illicit urban landfill: the Akouedo landfill, Côte d'Ivoire

KM N'Goran, KM Yao, A Trokourey - Regional Studies in Marine Science, 2019 - Elsevier
Phosphorus and nitrogen pollution in groundwater, surface and marine waters results in
tremendous economic, environmental and human health issues. This study examined …

[HTML][HTML] Anomalous distribution of fluoride and phosphorus forms in surface sediments along eastern Egyptian Mediterranean Sea coast

GF El-Said, MK Khalil, SEO Draz - Environmental Science and Pollution …, 2016 - Springer
The study focused on the distribution of fluoride, total phosphorus, and four phosphorus
fractions in some sites along the Egyptian Mediterranean Sea coast. The geochemical …

Sedimentary geochemistry of Kabar Tal wetland, Begusarai, Bihar, India

RK Ranjan, AK Sinha, D Gupta… - Journal of Applied …, 2016 - indianjournals.com
Wetlands are one of the most productive ecosystems and play a significant role in the
ecological balance. The Kabar Tal (86° 05'E to 86° 09'E, 25° 30'N to 25° 32′) wetland is the …