scholarly journals Colored organic matter increases CO 2 in meso‐eutrophic lake water through altered light climate and acidity

2018 ◽  
Vol 64 (2) ◽  
pp. 744-756 ◽  
Author(s):  
Anna C. Nydahl ◽  
Marcus B. Wallin ◽  
Lars J. Tranvik ◽  
Carolin Hiller ◽  
Katrin Attermeyer ◽  
...  
Keyword(s):  
Organic Matter ◽  
Lake Water ◽  
Eutrophic Lake ◽  
Light Climate ◽  
Eutrophic Lake Water

IRON METABOLISM IN TWO BASINS OF A LAKE NEAR OSLO, NORWAY

1970 ◽  
Vol 1 (3) ◽  
pp. 158-180 ◽  
Author(s):  
ANDERS BØYUM
Keyword(s):  
Organic Matter ◽  
Iron Metabolism ◽  
Deep Water ◽  
Lake Water ◽  
Critical Concentration ◽  
Coniferous Forest ◽  
Eutrophic Lake ◽  
Allochthonous Organic Matter ◽  
Dystrophic Lake ◽  
Eutrophic Lake Water

Langlivann and Himtjern are two basins in a lake situated on rocks poor in lime and with coniferous forest and bogs in the surroundings. The lake is fundamentally oligotrophic. The influence of allochthonous organic matter is shown by lake colours which are different shades of brown, and by water colours which at the surface are from 15 to 25 on the mg Pt/1 scale. Some differences in hydrology and morphology make the thermal and oxygen stratifications different in the two basins. At certain periods iron is accumulated in great quantities in the deep water. The differences, both in time and depth, in oxygen concentration make it possible to study the influence of this element on the reduction/oxidation of iron. An attempt has been made to find the critical concentration of oxygen. The value found by Einsele (1940) in eutrophic lake water seems also to be valid in this dystrophic lake. The development of dichotomous pH stratifications is shown. They seem to confirm the above statement.

Characterization of the light field in laboratory scale enclosures of eutrophic lake water (Lake Loosdrecht, The Netherlands)

Hydrobiologia ◽  
1992 ◽  
Vol 238 (1) ◽  
pp. 99-109 ◽  
Author(s):  
Herman J. Gons ◽  
Jacco Kromkamp ◽  
Machteld Rijkeboer ◽  
Oscar Schofield
Keyword(s):  
The Netherlands ◽  
Lake Water ◽  
Light Field ◽  
Eutrophic Lake ◽  
Laboratory Scale ◽  
Water Lake ◽  
Eutrophic Lake Water

Nitrogen dynamics of a large-scale constructed wetland used to remove excess nitrogen from eutrophic lake water

2013 ◽  
Vol 61 ◽  
pp. 224-234 ◽  
Author(s):  
Ed J. Dunne ◽  
Michael F. Coveney ◽  
Erich R. Marzolf ◽  
Victoria R. Hoge ◽  
Roxanne Conrow ◽  
...  
Keyword(s):  
Constructed Wetland ◽  
Lake Water ◽  
Large Scale ◽  
Eutrophic Lake ◽  
Nitrogen Dynamics ◽  
Excess Nitrogen ◽  
Eutrophic Lake Water

Decomposition of water hyacinth detritus in eutrophic lake water

Hydrobiologia ◽  
1991 ◽  
Vol 211 (2) ◽  
pp. 101-109 ◽  
Author(s):  
K. R. Reddy ◽  
W. F. DeBusk
Keyword(s):  
Lake Water ◽  
Water Hyacinth ◽  
Eutrophic Lake ◽  
Eutrophic Lake Water ◽  
Decomposition Of Water

Study on Purification of Eutrophic Lake Using Biological Agents

2011 ◽  
Vol 108 ◽  
pp. 269-273
Author(s):  
Da Wei Pan ◽  
Ming Jun Shan ◽  
Yan Qiu Wang ◽  
Yan Li Lv
Keyword(s):  
Total Phosphorus ◽  
Lake Water ◽  
Water Environment ◽  
Cost Effective ◽  
Eutrophic Lake ◽  
Ammonia Nitrogen ◽  
Biological Nutrient Removal ◽  
Normal Functions ◽  
Microbial Strains ◽  
Eutrophic Lake Water

Biological nutrient removal process is generally considered as the most efficient and cost-effective solution to deal with the pollution of natural water. In this paper, Contrastive experiments have been carried out to determine the feasibility of biological treatment of eutrophic lake water from Yingze lake of Anshan. The qualified native bacterium were selected, separated and enriched from the water and bottom sediment of eutrophic lake. The strains used in the experiments included native microbial strains and commercial strains. Contrastive experiments showed the microbial strains can effectively decrease COD, turbidity, ammonia nitrogen, total nitrogen and total phosphorus and inhibit algae growth. The native microbial strains can rapidly adapt to lake water environment and perform their normal functions in a relatively shorter time compared with commercial strains. The removal of total phosphorus from lake water by native microbial strains was inferior to that of commercial strains, but native microbial strains in combination with commercial strains can greatly improve the removal of total phosphorus.

Laboratory investigation of the phosphorus removal (SRP and TP) from eutrophic lake water treated with aluminium

2006 ◽  
Vol 40 (14) ◽  
pp. 2713-2719 ◽  
Author(s):  
Franck Auvray ◽  
Eric D. van Hullebusch ◽  
Veronique Deluchat ◽  
Michel Baudu
Keyword(s):  
Laboratory Investigation ◽  
Lake Water ◽  
Phosphorus Removal ◽  
Eutrophic Lake ◽  
Eutrophic Lake Water

scholarly journals Characteristics of the Sediment Derived from Suspended Solids in Eutrophic Lake Water of Lake Tega and Its Application to Horticulture as a Growing Medium

2017 ◽  
Vol 16 (1) ◽  
pp. 19-25
Author(s):  
Satoru Tsukagoshi ◽  
Yuri Kusaka ◽  
Na Lu ◽  
Toru Maruo ◽  
Masaaki Hohjo ◽  
...  
Keyword(s):  
Lake Water ◽  
Suspended Solids ◽  
Eutrophic Lake ◽  
Growing Medium ◽  
Eutrophic Lake Water

scholarly journals CoWO4–x-Based Photothermal Membranes for Solar-Driven Water Evaporation and Eutrophic Lake Water Purification

ACS Omega ◽  
2020 ◽  
Vol 5 (49) ◽  
pp. 31598-31607
Author(s):  
Haixia Liu ◽  
Chunyu Yang ◽  
Wei Guo ◽  
Feng Zhang ◽  
Huiming Lin ◽  
...  
Keyword(s):  
Water Purification ◽  
Lake Water ◽  
Eutrophic Lake ◽  
Water Evaporation ◽  
Eutrophic Lake Water
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