Stable carbon and nitrogen isotopes
TítuloCave bear's diet: a new hypothesis based on stable isotopes
... We have assembled published isotopic carbon and nitrogen data from bone colla- gen of fossil European Pleistocene herbi- vores. Only adult individuals have been taken into account. We have no used ...
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Naturally occurring stable isotopes as direct measures of larval feeding efficiency, nutrient incorporation and turnover
... dietary carbon from different components of the diet into multiple amino-acids, simultaneously, under normal feeding and husbandry ...of carbon and nitrogen stable isotope ...
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Nutritional contribution of torula yeast and fish meal to the growth of shrimp Litopenaeus vannamei as indicated by natural nitrogen stable isotopes
... of carbon and nitrogen have been used as natural biomarkers to estimate dietary contributions in organisms fed on experimental dietary formulations having ingredients with contrasting isotopic ...
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Trophic ecology of the Endangered Darwin's frog inferred by stable isotopes
... Endangered and could be the only extant representative of this ...availability and stable isotope analysis, we determined for the first time trophic ecological parameters for this ...predator ...
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Application of natural stable isotopes in aquaculture nutrition
... food and faeces to determine apparent assimilation efficiency (Conover, 1966; Bordner et ...assimilation and respiration rates by direct rather than indirect methods ...radioactive isotopes is ...
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Exploring the contribution of dietary protein from poultry by product meal and fish meal to the growth of catfish Ictalurus punctatus by means of nitrogen stable isotopes
... dietary nitrogen available in the experimental diets (Tables 1, ...51.1 and 66.3% of dietary nitrogen from PBM, caused relative tissue allocations of ...50.1 and 61.9% respectively. When ...
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Biochar interaction with N dynamics involved in the formation and emission of nitrous oxide in agriculture = Interacción del biochar con las dinámicas de N involucradas en la formación y emisión de óxido nitroso en agricultura
... a carbon rich material generated from the pyrolysis of ...fertility and productivity, increasing soil carbon sequestration due to its recalcitrant nature (Jeffery et ...Lorenz and Lal, 2014) ...
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Stoichiometry equation to describe the growth of the Pleurotus ostreatus ceba-gliie-po-010606 strain Julio A Pineda-Insuasti , Claudia P Soto-Arroyave , Luis B Ramos-Snchez
... mushroom and truffl es production ...Toland and Lucier [4] on the data provided by the United Nations Food and Agri- culture Organization (FAO), the worldwide production of that food rich on proteins ...
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Diet and habitat of unique individuals of Dinohippus mexicanus and Neohipparion eurystyle (Equidae) from the late Hemphillian (Hh3) of Guanajuato and Jalisco, central Mexico: stable isotope studies
... Taxonomic and biostatigraphic research in the Mexican Late Tertiary sedimentary basins has shown a highly diversified mammal ...known and important local faunas are those from Rancho El Ocote in the San ...
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Carbon nanostructured adsorbents for the removal of toxic metals from aqueous solution
... temperature and hardness of the ...age and pregnant women are most susceptible to its adverse health ...directly and by interfering with vitamin D ...central and peripheral nervous systems, ...
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Paper mill effluent decolorization by fifty Streptomyces strains
... the carbon and nitrogen sources ...glucose and ammonium sulfate, glycerol and yeast extract, and glycerol and ammonium sulfate ...media, and glycerol and ...
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Actividades microbianas y propiedades fisicoquímicas de los suelos forestales de coníferas en dos zonas forestales (áridas y semiáridas) del oeste de Argelia
... mal and plant biodiversity (UNCCD ...semi-arid and arid re- gions, and in particular the intense and durable drought, directly affect the physico-chemical characteristics of the soils ...
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Efecto del reemplazo de bosques secundarios por plantaciones forestales sobre variables biogeoquímicas y reservorios de carbono, nitrógeno y fósforo en suelos de mineralogía contrastante del centro - sur de Chile
... C and N, P stocks do not depend as strongly on SOM cycling (Feng et ...2016) and as a result total P content does not always display the same depth distribution ...stock and the lowest content in the ...
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Effect of operational parameters on methanol biofiltration coupled with Endochitinase 42 production
... growth and consumption ...) and biomass decay (b ) while a lower importance is ascribed to half saturation constant ...measurements and predictions of the total volume of the ...
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Effect of nutrients on interactions between two decay fungi and trichoderma harzianum rifai on ponderosa pine sapwood wafers
... APPENDIX A Analysis of variance and Tukey's multiple range analysis at a = 0.05 for weight loss in ponderosa pine sapwood wafers treated with carbon and nitrogen sources and exposed to c[r] ...
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Quantification of N20 and carbon/nitrogen removal in an anoxic aerobic algal-bacterial photobioreactor
... The carbon and nitrogen removal potential of a novel ...external and internal recirculations was evaluated under different synthetic wastewater feeding flow rates (900 – 1800 mL day -1 ) ...
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Thermal tolerance of crustacean larvae(zoea I) in two different populations of the kelp crab Taliepus dentatus (Milne Edwards)
... collection and experimental conditions ...(Fagetti and Campodonico, ...W)] and central Chile (CC) (Las Cruces, 33 ...2006 and brought to the Estación Costera de Investigaciones Marinas of Las ...
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Nitrogen carbon graphite like semiconductor synthesized from uric acid
... electronic band structure calculated using MOPAC, depicted in Fig.. direct band gap at the edge of the Brillouin zone.[r] ...
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16667414
... nutrition and also for feed supple- ment in cattle ...long and 0.4 m wide (Hoeksema and Van den Hoek 1983), and can quickly proliferate in eutrophic ...(Alberotanza and Piergallini ...
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Assessment of nutrient allocation and metabolic turnover rate in Pacific white shrimp Litopenaeus vannamei co fed live macroalgae Ulva clathrata and inert feed: dual stable isotope analysis
... species and environmental conditions; however, most are rich in nonstarch polysaccharides, vitamins, and min- erals (Mabeau & Fleurence 1993, Wong & Cheung ...clathrata and Pacific white ...
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