Lake trophic status can be determined by the depth distribution of sediment phosphorus

CC Carey, E Rydin - Limnology and oceanography, 2011 - Wiley Online Library
In this meta‐analysis, we examine how sediment phosphorus (P) burial pattern may be
related to trophic state. We present sediment P profiles from 94 lakes that demonstrate …

[HTML][HTML] Longevity and effectiveness of aluminum addition to reduce sediment phosphorus release and restore lake water quality

BJ Huser, S Egemose, H Harper, M Hupfer, H Jensen… - Water research, 2016 - Elsevier
Abstract 114 lakes treated with aluminum (Al) salts to reduce internal phosphorus (P)
loading were analyzed to identify factors driving longevity of post-treatment water quality …

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 …

[HTML][HTML] Persistent and widespread long-term phosphorus declines in Boreal lakes in Sweden

BJ Huser, MN Futter, R Wang, J Fölster - Science of the total environment, 2018 - Elsevier
We present an analysis of long-term (1988–2013; 26 years) total phosphorus (TP)
concentration trends in 81 Swedish boreal lakes subject to minimal anthropogenic …

Identifying sources and cycling of phosphorus in the sediment of a shallow freshwater lake in China using phosphate oxygen isotopes

H Yuan, Q Li, RK Kukkadapu, E Liu, J Yu… - Science of the total …, 2019 - Elsevier
Biotic and abiotic pathways for the transformation of phosphorus (P) in the sediment of Taihu
Lake, a eutrophic shallow freshwater lake in southeastern China, were studied using the …

Long-term declines in phosphorus export from forested catchments in south-central Ontario

MC Eimers, SA Watmough, AM Paterson… - Canadian Journal of …, 2009 - cdnsciencepub.com
Total phosphorus (TP) levels in many Canadian Shield lakes in central Ontario have
declined over recent decades, despite increases in human activity in most watersheds. To …

New insights into legacy phosphorus from fractionation of streambed sediment

EE Lannergård, O Agstam‐Norlin… - Journal of …, 2020 - Wiley Online Library
Streambed and lake sediment was studied in Sävjaån, a eutrophic mesoscale catchment
(722 km2) in central Sweden. Triplicate sediment cores from five lakes and nine streams …

Effects of acidic deposition on in-lake phosphorus availability: a lesson from lakes recovering from acidification

J Kopacek, J Hejzlar, J Kana, SA Norton… - … science & technology, 2015 - ACS Publications
Lake water concentrations of phosphorus (P) recently increased in some mountain areas
due to elevated atmospheric input of P rich dust. We show that increasing P concentrations …

Speciation of Al, Fe, and P in recent sediment from three lakes in Maine, USA

SA Norton, K Coolidge, A Amirbahman… - Science of the total …, 2008 - Elsevier
Sequential extraction of sediments [Psenner R, Pucsko R. Die Fraktionierung organischer
und anorganischer Phosphorverbindungen von Sedimenten. Arch Hydrobiol/Suppl 1988. 70 …

Evaluation of a well‐established sequential phosphorus fractionation technique for use in calcite‐rich lake sediments: identification and prevention of artifacts due to …

M Hupfer, D Zak, R Roβberg, C Herzog… - Limnology and …, 2009 - Wiley Online Library
Speciation of particulate phosphorus in soils and aquatic sediments by sequential extraction
techniques is commonly used to address both fundamental and applied problems. It has …