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Study on Sediment Characteristics in Artificial Wetland and Natural Wetland
Advanced Materials Research, 2012This paper studied the sidemen characteristics of artificial wetland and natural wetland by cumulant, sedimentary organic matter, DOC and nitrate content. The results showed that the sediments in artificial wetlands upper layer were instable and uncompacted and often had trouble collecting for various factors .which was different from in natural ...
Xiao Yun Wang, Ai Min Fu
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Study of artificial water replenishment for wetland restoration
Water and Environment Journal, 2021AbstractThe degradation of wetlands has caused regional environment and climate problems in the Sanjiang Plain. To provide a reference for wetland protection and restoration, two artificial water replenishment schemes were designed and four indicators—water quantity, ammonia nitrogen, total nitrogen and total phosphorus—were chosen to analyse results ...
Jianwei Liu +4 more
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Artificial wetlands: a device for restoring natural wetland values
1993In The Netherlands, many oligotrophic and mesotrophic surface waters have been eutrophied. Eutrophication of rivers, streams and lakes is also a major problem in other West European countries (Melzer, 1976; Whitton, 1984; Hoffmann, 1985). The influx of phosphorus into Dutch inland waters can be attributed to three main sources.
Harm Duel, Roel During, Cees Kwakernaak
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Remediation of mercury-polluted soils using artificial wetlands
International Journal of Phytoremediation, 2016Mexico's mercury mining industry is important for economic development, but has unfortunately contaminated soils due to open-air disposal. This case was seen at two sites in the municipality of Pinal de Amoles, State of Queretaro, Mexico. This paper presents an evaluation of mercury dynamics and biogeochemistry in two soils (mining waste soil) using ex-
Héctor Daniel, García-Mercadoa +3 more
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'Natural' versus 'Artificial' watering of floodplains and wetlands
2023"June 2011".Project Number: Part 3 - Natural versus Artificial watering of floodplains and wetlands - M/BUS/248.MDFRC item.1 of 4 reports associated with project see (Ecosystem Services and Productive Base for the Basin Plan), (Clarification of Definitions in the Water Act 2007) and (Feasibility Assessment of Ecological Outcomes (indicators) proposed ...
Wallace, Todd +7 more
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Township Sewage Artificial Wetland Depth Treatment Engineering Design
Advanced Materials Research, 2012Applying surface flow constructed wetlands/subsurface flow constructed wetlands/UV disinfection compound constructed wetland treating sewage treatment plant tail water，introducing the technological process，engineering design parameters and equipment configuration，and summarizing the design characteristics.
Jia Feng Xie, Yun Long Yang, Jian Li
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Evaluation of detergent removal in artificial wetlands (biofilters)
Ecological Engineering, 2018Abstract A prototype artificial wetland was designed to treat greywaters from the community of El Carrizo in Durango, Mexico, to remove the surfactants derived from used detergents. For this study, 6″ PVC tubes with a water depth of 40 cm were used, in which the water was replaced after 3, 8 and 15 days.
M.E. Pérez-López +2 more
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Nutrient Removal in Wetlands During Intermittent Artificial Aeration
Environmental Engineering Science, 2008In a pilot-scale study, the contribution of intermittent artificial aeration to nitrogen and phosphorus removal in three (i.e., aeration in the middle of the substrate, aeration at the bottom of the substrate, nonaerated substrate) subsurface vertical-flow constructed wetlands planted with Typha latifolia L.
Xianqiang Tang +2 more
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Methane fluxes from artificial wetlands: A global appraisal
Environmental Management, 1995Methane emissions make an important contribution to the enhanced greenhouse effect, emissions from rice growing being one of its major anthropogenic sources. The estimation of global fluxes of methane from rice and from coarse fiber production depends on extrapolating observed data across countries and agroclimatic zones: the estimates are therefore ...
Francis Mudge, W. Nejl Adger
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Artificial sediments for use in tests with wetland plants
Environmental and Experimental Botany, 1990Abstract Artificial sediments are described for use in studies on rooted marsh plants. The sediments, which are similar in particle size distribution to natural sediments, are formulated from commercially available sand, silt, clay and organic matter. Average survival rates of seedlings of Echinochloa crusgalli var.
Gerald E. Walsh +3 more
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