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Showing 1 to 18 of 18 for “"Typha latifolia."”.
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Managing Cattail (Typha latifolia) Growth in Wetland Systems
… and soil management effects on cattail (Typha latifolia) growth in wetland systems were examined. Soluble reactive phosphorous (SRP), nitrate-nitrogen (NO3-N), and ammonia-nitrogen (NH3-N) removals were tested at a constructed wetland receiving municipal wastewater effluent. Over all, no …
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An Evaluation of Three Techniques for the Quantitative Sampling of Marsh Invertebrates
… crop on the water surface of dense cattail (Typha latifolia) marshes at 19 sites around the periphery of Caliche Lake in Grant County, Washington.
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Seasonal Changes in Biomass of Two ComFreshwater Wetland plants: storage of nutrients
… the growing season, than the non-growing season. Typha latifolia and Carex lurida were placed in mesocosms at the University of Mississippi Field Station (UMFS) and dosed with phosphorous. Each replicate experiment lasted one month and began with new plants and soil. At the end of the experiment, …
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Floating Treatment Wetland Nutrient Uptake Efficiency on the Salmon River
… in Shuswap Lake, using three native macrophytes (Typha latifolia, Carex aquatilis and Deschampsia cespitosa). Monthly water sampling showed FTWs significantly reduced total ammonium and ortho-phosphate (by 3.8 and 12.3%, respectively) and increased dissolved oxygen concentrations (by 0.3%) in …
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Controls on arsenic mobility in contaminated wetland and riverbed streams
… the extent of Fe plaque formation on Typha latifolia roots (cattail), and the mechanism of As sequestration in plaques and (near-root) rhizosphere sediment. The plaque was approximately 30 gm thick, with a strong correlation between As and Fe, as determined by XRF microtomography. Most …
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Effects of Landscape Age and Salinity on Plant Community Composition and Productivity in Opportunistic and Constructed Wetlands in the Athabasca Oil Sands Region, Alberta
… utriculata, Schoenoplectus tabernaemontani, and Typha latifolia) found on reclaimed and reference landscapes. Wetland vegetation communities on reclaimed landscapes differed from those on reference landscapes; however, landscape type had no impact on the biomass of the dominant plant species. …
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An investigation of the biogeochemical exchange of the macro plant nutrients phosphorus and nitrogen on rewetted peat soil on the Somerset Levels and Moors.
… removal potential such as 18.0 kg/ha/yr (Typha latifolia), 9.6 kg/ha/yr (Phragmites australis), 5.2 kg/ha/yr (mixed wetland grass) and 2.8 kg/ha/yr (Phalaris arundinacea). Currently, paludiculture with crops, such as Typha latifolia, are not competitive with the existing agricultural land …
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Pheasant Use of Wetlands During The Winter and Application of Landsat Imagery For Assessing Winter Habitat
… phragmites (Phragmites communis), and cattails (Typha latifolia) were also used regularly. Smartweeds (Polygonum coccineum), roundstem bulrushes (Scirpus acutus and Scirpus validus), and grasses were seldom used. Density was the most important vegetative factor influencing selection of roost …
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Use of Waterfowl Production Areas by Ducks and Coots in Eastern South Dakota
… coot nests were located in stands of cattail (Typha latifolia), the dominant plant species of the wetland. Condition of the habitat influenced the number of coots nesting on the area. Lowered water levels in 1971 left many emergents standing in very shallow water or on dry ground, limiting …
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The Effect of Environmental Perturbations on the Plant Phyllosphere Microbiome
… bacterial community of broadleaf cattail (Typha latifolia) plants collected across an entire year, specifically targeting days before rain events and up to five days after. Secondly, the effect of rain throughout the tree canopy of M. grandiflora was investigated. Across both studies, rain …
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Evaluation of the subsurface vegetated bed form of constructed wetlands for domestic wastewater treatment
… (<i>Scirpus cyperinus</i>) and cattail (<i>Typha latifolia</i>)]. Twelve larger scale SVBs were constructed at the Powell River Project (PRP) site, Wise County, VA. Treatment consisted of three detention times (4, 8, 12 days) with the same plant species (cattail and woolgrass). At the WP …
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Spatiotemporal Patterns of Distribution and Drivers of Neonicotinoid Insecticide Fate in Canadian Prairie Pothole Wetlands
… to evaluate thiamethoxam uptake from water by Typha latifolia and Alisma triviale using two concentrations over a 7-day period. Experimental results found some trace positive detections but no quantifiable accumulation of the insecticide in plant tissues. This is despite the fact that results …
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Produzione di biomasse energetiche irrigate con acque reflue depurate tramite sistemi di fitodepurazione
… Arundo donax (L.), Lytrum salicaria (L.), Typha latifolia (L.), Phragmites australis (Cav.) Trin. ex Steudel e Sorghum bicolour (L.) Moench irrigate con le acque reflue depurate da un adiacente impianto di fitodepurazione che effettua il trattamento terziario di parte dei reflui prodotti da …
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Βελτιστοποίηση φυσικών συστημάτων επεξεργασίας υγρών αποβλήτων
… 0.35m), η μία λεκάνη με φύτευση του είδους Typha Latifolia και η άλλη χωρίς φύτευση, διεξάχθηκε για τον σχεδιασμό ελεύθερης επιφανειακής ροής (FWS) τεχνητού υγροτόπου. Οι δύο λεκάνες τροφοδοτήθηκαν με πραγματικά αστικά λύματα όπου οι χρόνοι παραμονής κυμάνθηκαν από 27,6 έως 38,0 ημέρες. Η …
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Carbon and Nitrogen Dynamics of a Lagoon Salt Marsh in Davenport, California
… in halophytic zones. Zones dominated by <em>Typha latifolia</em>, an exotic, invasive plant had the highest %C (4.68%), C density (0.069 g cm<sup>-3</sup>), total C (347.3 Mg C hectare<sup>-1</sup>) and CAR (195.8 g C m<sup>-2</sup> yr<sup>-1</sup>). The average CAR for SCM, 157.81 ± 9.23 g C …
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Modelos de remoção de matéria orgânica e nutrientes de águas residuárias da suinocultura em sistemas alagados construídos
… SAC2, SAC4, SAC6 e SAC8 foi plantada a taboa (Typha latifolia). O SAC1 foi utilizado como controle, não sendo, nele, cultivada nenhuma espécie vegetal. Após um mês de implantação do experimento, iniciou-se a aplicação da ARS, proveniente do Setor de Suinocultura do Departamento de Zootecnia da …