Search Results - "Sarma, SSS"

Effect of salinity and temperature on the acute and chronic toxicity of arsenic to the marine rotifers Proales similis and Brachionus ibericus by Arreguin Rebolledo, Uriel, Nandini, S., Sarma, S.S.S., Escobar-Sánchez, Ofelia

“…Several abiotic factors influence the ecological responses of aquatic invertebrates to metal toxicity. We examined the effect of salinity (10, 20, and 30 psu)…”
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A Long‐Term Study on the Effect of Cyanobacterial Crude Extracts from Lake Chapultepec (Mexico City) on Selected Zooplankton Species by Nandini, S., Zamora‐Barrios, C.A., Sarma, S.S.S.

“…Many urban lakes in Mexico City such as Lake Chapultepec are infested with high densities of cyanobacteria, particularly Microcystis. We tested the effect of…”
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Combined effects of temperature and salinity on the demographic response of Proales similis (Beauchamp, 1907) and Brachionus plicatilis (Müller, 1786) (Rotifera) to mercury by Rebolledo, Uriel Arreguin, Nandini, S., Sánchez, Ofelia Escobar, Sarma, S.S.S.

“…The demographic response of the brackish-water rotifers Proales similis and Brachionus plicatilis to mercury (0.5, 2, 8 and 32 μg L−1 of HgCl2) at different…”
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Ecological status of a freshwater tectonic lake of the indo-burmese province: Implications for livelihood development by Hazarika, Arup Kumar, Kalita, Unmilan, Michael, Rev George, Panthi, Saroj, Das, Dulumoni

“…Tectonic lakes are among the most geologically fascinating and environmentally versatile hydrobiological systems found on the earth's surface. We conducted a…”
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Life history strategies of cladocerans: comparisons of tropical and temperate taxa by Sarma, S. S. S., Nandini, S., Gulati, R. D.

“…Issue Title: Aquatic Biodiversity II We review recent works on different life history variables of cladoceran taxa in tropical and temperate freshwater bodies,…”
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Preface by Silva-Briano, Marcelo, Sarma, SSS

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Effect of crude extracts of Dolichospermum planctonicum on the demography of Plationus patulus (Rotifera) and Ceriodaphnia cornuta (Cladocera) by Barrios, Cesar Alejandro Zamora, Nandini, S, Sarma, S. S. S

“…In this study we evaluated the toxicological effects of crude extracts of Dolichospermum planctonicum on Plationus patulus (Rotifera) and Ceriodaphnia cornuta…”
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Benefits, costs and reactivity of inducible defences: an experimental test with rotifers by ARÁNGUIZ-ACUÑA, ADRIANA, RAMOS-JILIBERTO, RODRIGO, SARMA, NANDINI, SARMA, S.S.S, BUSTAMANTE, RAMIRO O, TOLEDO, VERÓNICA

“…1. A key aspect of the ecology and evolution of adaptive prey responses to predator risk is the timing by which the former develop a defensive trait in…”
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Demographic characteristics of cladocerans subject to predation by the flatworm Stenostomum leucops by Nandini, S., Sarma, S. S. S.

“…We present data on the population dynamics and life table demography of four common cladoceran taxa Ceriodaphnia dubia , Ceriodaphnia cornuta , Macrothrix…”
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Effect of the allelochemicals from the macrophyte Egeria densa on the competitive interactions of pelagic and littoral cladocerans by Espinosa-Rodríguez, Cristian Alberto, Sarma, S. S. S., Nandini, S.

“…Macrophytes release allelochemicals, which affect pelagic cladocerans such as Daphnia. Using population growth experiments, we analysed the effects of…”
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Population growth potential of rotifers from a high altitude eutrophic waterbody, Madín reservoir (State of Mexico, Mexico): The importance of seasonal sampling by Moreno-Gutiérrez, Rosa Martha, Sarma, S.S.S., Sobrino-Figueroa, Alma Socorro, Nandini, S.

“…To understand the population growth potential of different species of rotifers in nature, field collections through seasons are essential. We sampled…”
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Effects of predation by Hydra (Cnidaria) on cladocerans (Crustacea: Cladocera) by Rivera-De la Parra, Ligia, Sarma, S.S.S., Nandini, S.

“…Planktonic cladocerans have evolved different strategies to avoid predation from vertebrates; these include changes in morphology, behavior, physiology, and/or…”
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Zooplankton community structure in the presence of low levels of cyanotoxins: a case study in a high altitude tropical reservoir (Valle de Bravo, Mexico) by Figueroa-Sanchez, Michael A., Sarma, Nandini, Sarma, S.S.S.

“…Valle de Bravo water reservoir in the State of Mexico is being intensively studied since it provides water to about 2,500,000 people living in Mexico City…”
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Four Transgenerational Demographic Performance of Moina macrocopa Exposed to Chronic Levels of Cadmium by Gama-Flores, José Luis, Huidobro-Salas, María Elena, Sarma, S.S.S., Nandini, S.

“…In this study, we quantified intergenerational, demographic variability of Moina macrocopa subjected to cadmium stress. Exposure of M macrocopa to cadmium…”
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Review of Recent Ecotoxicological Studies on Cladocerans by Sarma, S.S.S, Nandini, S

“…Cladocerans have been widely used as the bioassay organisms in evaluating the impact of different toxic substances. Literature survey during the last 10 years…”
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Planktonic rotifer feeding in hypertrophic conditions by Miracle, Maria Rosa, Vicente, Eduardo, Sarma, S. S. S., Nandini, S.

“…We studied the role of rotifers as grazers in hypertrophic waters, dominated by poorly edible filamentous and colonial cyanobacteria. Population growth of…”
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Is Aluminum Innocuous to Zooplankton at pH Below 6? by García-García, G., Jiménez-Contreras, J., Vargas-Hernández, A. A., Nandini, S., Sarma, S. S. S.

“…Aluminum (Al) use has increased greatly during the last two decades, yet little information is available on its toxic effects in relation to pH particularly on…”
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Water quality in Lake Xochimilco, Mexico: zooplankton indicators and Vibrio cholerae by Nandini, Sarma, Ramirez García, Pedro, Sarma, S.S.S.

“…Lake Xochimilco is a eutrophic water body in Mexico City used by the local population for aquaculture and agriculture. Water level is maintained with inputs of…”
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Rotifers in Lake Orta: a potential ecological and evolutionary model system by Sommer, Stefan, Nandini, Sarma, Sarma, S.S.S., Ozgul, Arpat, Fontaneto, Diego

“…Lake Orta experienced for a few decades a unique history of chronic pollution, with extreme changes in pH and copper concentration. Currently, the lake has…”
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Small prey size offers immunity to predation: a case study on two species of Asplanchna and three brachionid prey (Rotifera) by Sarma, S. S. S, Nandini, S

“…We tested the hypothesis that small prey can coexist with large predators. For this we confronted two predators (smaller Asplanchna brightwellii: 900 μm and…”
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