Search Results - "REJMÁNKOVÁ, E"

Response of emergent macrophytes to experimental nutrient and salinity additions by MACEK, P, REJMÁNKOVÁ, E

“…1. Nutrient additions often result in species dominance/compositional changes in wetland ecosystems, but the impact of nutrients may be constrained by…”
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Recent history of sediment deposition in marl- and sand-based marshes of Belize, Central America by Kim, Jae Geun, Rejmánková, Eliška

“…There are two contrasting types of wetlands in Belize: marl- and sand-based marshes. We measured accumulation rates of sediment in six cores from marl- and…”
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Larval habitats of anopheline mosquitoes in the Upper Orinoco, Venezuela by Rejmánková, E, Rubio-Palis, Y, Villegas, L

“…Survey of larval habitats of anopheline mosquitoes was conducted in Ocamo in the State of Amazonas, southern Venezuela. The sampled habitats belonged to three…”
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Bacterial abundance in larval habitats of four species of Anopheles (Diptera: Culicidae) in Belize, Central America by Rejmánková, E, Harbin-Ireland, A, Lege, M

“…Numbers of free-living and attached bacteria were counted in surface waters from larval habitats of four species of Anopheles mosquitoes: Anopheles albimanus…”
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Monitoring Pacific Coast salt marshes using remote sensing by Zhang, M., Ustin, S. L., Rejmankova, E., Sanderson, E. W.

“…The rapid decline in the extent and health of coastal salt marshes has created a need for nondestructive methods for evaluating the condition of salt marsh…”
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Remote sensing as a landscape epidemiologic tool to identify villages at high risk for malaria transmission by Beck, L R, Rodriguez, M H, Dister, S W, Rodriguez, A D, Rejmankova, E, Ulloa, A, Meza, R A, Roberts, D R, Paris, J F, Spanner, M A

“…A landscape approach using remote sensing and geographic information system (GIS) technologies was developed to discriminate between villages at high and low…”
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Characterization of Anopheles darlingi (Diptera: Culicidae) larval habitats in Belize, Central America by Manguin, S., Roberts, D. R., Andre, R. G., Rejmankova, E., Hakre, S.

“…Surveys for larvae of Anopheles darlingi Root were conducted in April, May, and August 1994 in riverine habitats of central Belize (Cayo and Belize districts)…”
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Predictions of adult Anopheles albimanus densities in villages based on distances to remotely sensed larval habitats by Rejmankova, E, Roberts, D R, Pawley, A, Manguin, S, Polanco, J

“…Remote sensing is particularly helpful for assessing the location and extent of vegetation formations, such as herbaceous wetlands, that are difficult to…”
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Predictions of malaria vector distribution in Belize based on multispectral satellite data by Roberts, D R, Paris, J F, Manguin, S, Harbach, R E, Woodruff, R, Rejmankova, E, Polanco, J, Wullschleger, B, Legters, L J

“…Use of multispectral satellite data to predict arthropod-borne disease trouble spots is dependent on clear understandings of environmental factors that…”
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Nutrient resorption in wetland macrophytes: comparison across several regions of different nutrient status by Rejmankova, E

“…• This study explored patterns of nutrient resorption in wetland macrophytes to test the prediction that plants from regions with a strong nutrient limitation…”
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Multivariate Analysis of Relationships Between Habitats, Environmental Factors and Occurrence of Anopheline Mosquito Larvae Anopheles albimanus and A. pseudopunctipennis in Southern Chiapas, Mexico by Rejmankova, E., Savage, H. M., Rejmanek, M., Arredondo-Jimenez, J. I., Roberts, D. R.

“…(1) Field surveys of mosquito larval sites on the Pacific coastal plain and foothill regions of southern Chiapas, Mexico were carried out in the dry and wet…”
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Linking environmental nutrient enrichment and disease emergence in humans and wildlife by Johnson, Pieter T.J, Townsend, Alan R, Cleveland, Cory C, Glibert, Patricia M, Howarth, Robert W, McKenzie, Valerie J, Rejmankova, Eliska, Ward, Mary H

“…Worldwide increases in human and wildlife diseases have challenged ecologists to understand how large-scale environmental changes affect host–parasite…”
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Remote sensing of tropical wetlands for malaria control in Chiapas, Mexico by Pope, Kevin O., Rejmankova, Eliska, Savage, Harry M., Arredondo-Jimenez, Juan I., Rodriguez, Mario H., Roberts, Donald R.

“…Malaria, transmitted by anopheline mosquitoes, remains a serious health problem in the tropics. Most malaria eradication efforts focus on control of anopheline…”
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Wetland macrophyte decomposition under different nutrient conditions: Relationships between decomposition rate, enzyme activities and microbial biomass by Rejmankova, E, Sirova, D

“…We used oligotrophic, P-limited herbaceous wetlands of northern Belize as a model system, on which to document and explain how changes in nutrient content…”
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Geostatistical scaling of canopy water content in a California salt marsh by SANDERSON, E. W, ZHANG, M, USTIN, S. L, REJMANKOVA, E

“…Remote sensing data are typically collected at a scale which is larger in both grain and extent than traditional ecological measurements. To compare with…”
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Methane in sulfate-rich and sulfate-poor wetland sediments by Rejmankova, E, Post, R.A

“…Wetlands of northern Belize provide a unique opportunity to study methane production and emissions from marshes dominated by identical species (Typha…”
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Characterization and detection of Anopheles vestitipennis and Anopheles punctimacula (Diptera: Culicidae) larval habitats in Belize with field survey and SPOT satellite imagery by Rejmankova, E, Pope, K O, Roberts, D R, Lege, M G, Andre, R, Greico, J, Alonzo, Y

“…Surveys of larval habitats of Anopheles vestitipennis and Anopheles punctimacula were conducted in Belize, Central America. Habitat analysis and classification…”
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Freshwater wetland plant communities of northern Belize: implications for paleoecological studies of Maya wetland agriculture by Rejmankova, E. (University of California, Davis, CA.), Pope, K.O, Pohl, M.D, Rey-Benayas, J.M

“…Plant species composition and standing crop in relation to soil and water characteristics were studied to determine which environmental variables are…”
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Current standard assays using artificial substrates overestimate phosphodiesterase activity by Sirová, Dagmara, Rejmánková, Eliška, Carlson, Emily, Vrba, Jaroslav

“…Phosphodiesterases (PDE) are important enzymes in environments with significant proportion of phosphodiesters. The breakdown of phosphodiesters is a two step…”
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Anopheles albimanus (Diptera: Culicidae) and cyanobacteria: an example of larval habitat selection by Rejmankova, E. (University of California, Davis, CA.), Roberts, D.R, Manguin, S, Pope, K.O, Komarek, J, Post, R.A

“…Northern Belize has extensive herbaceous wetlands. Those dominated by sparse emergent macrophytes, rushes (Eleocharis spp.) and sawgrass (Cladium jamaicense…”
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