Results 31 to 40 of about 517,075 (314)
مجلة علوم ذي قار, 2023 In this work, total phosphorus (TP), total nitrogen (TN) and organic matter (OM) were detected in the sediment of Euphrates River in different period’s time. Then we did the analysis and the characterization of these pollutants for this river.
Aliaa Shakir abd alameer Albaaj
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SEDIMENTS AND NUTRIENT DYNAMICS IN THE LAKE MARKERMEER, THE NETHERLANDS
Indonesian Journal of Chemistry, 2010 Lake Markermeer is a large fresh water lake in the centre of the Netherlands. Since Lake Markermeer is categorised as a shallow lake, it is very susceptible for sediment resuspension.
Philiphi de Rozari
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Temporal and spatial variation of limnological variables and biomass of different macrophyte species in a Neotropical reservoir (São Paulo - Brazil) [PDF]
, 2013 Aim: This study reports an investigation of limnological characteristics and aquatic macrophyte occurrence in a neotropical reservoir in order to assess the spatio-temporal variation of water and sediment variables and their influence on plant ...
Bottino, Flávia +2 more
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Ecotoxicology and Environmental Safety, 2023 China is conducting ecological restoration work in urban water bodies. Under anoxic and anaerobic conditions, pollutants transform and produce odorous and black substances, deteriorating the water quality, which is a significant problem in urban water ...
Henan Li +5 more
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New organic matter degradation proxies: Valid in lake systems? [PDF]
, 2004 We determined concentrations and diagenetic state of organic matter in two cores from Lake Zug, Switzerland. To obtain a general picture of organic matter decay in the lake, we measured bulk parameters such as total organic carbon, total nitrogen, and ...
Cowie, G. L. +4 more
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Influence of Beach Slope on Morphological Changes and Sediment Transport under Irregular Waves
Journal of Marine Science and Engineering, 2023 This paper presents new data from large-scale wave flume experiments. It shows the beach profile evolution and sediment transport for two different bed slopes (1:15 and 1:25), and three irregular high-energy erosive wave conditions and one low-energy ...
Sara Dionísio António +6 more
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Propagation and deposition of stony debris flows at channel confluences [PDF]
, 2015 The fluid dynamics of stony debris flows generated in two small tributaries adjacent to each other and flowing into a main receiving channel was analyzed experimentally at a laboratory scale.
Foti, E. +2 more
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Butyltin compounds in a sediment core from the old Tilbury basin, London, UK [PDF]
, 2005 Sections from a sediment core taken from the River Thames were analysed for butyltin species using gas chromatography with species-specific isotope dilution mass spectrometry.
Almeida +52 more
core +1 more source
PLoS ONE, 2021 Sediment and nutrient retention are essential ecosystem functions that floodplains provide and that improve river water quality. During floods, the floodplain vegetation retains sediment, which settles on plant surfaces and the soil underneath plants ...
Lena Kretz +8 more
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Shui kexue jinzhan, 2021 The Lower Jinsha River is an important sediment-producing and sediment-transporting area in the Yangtze River basin. Since 2013, the third level Xiluodu Reservoir (XLDR) has directly intercepted the sediment of the Jinsha River, and its sediment ...
Lingling ZHU +3 more
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