دانلود مقالات ISI درباره Δ13C + ترجمه فارسی

The organic carbon derived from sewage sludge as a key parameter determining the fate of trace metals

Keywords: Sewage-sludge; Trace metals; Organic carbon; δ13C; Particle-size fractions;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

Stable isotope analysis reveals pelagic foraging by the Southern sea lion in central Chile

Keywords: Diet; Marine mammal; Otaria flavescens; Prey; δ13C; δ15N; Trophic level;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2007 سفارش ترجمه

Influence of chemical agents commonly used for soil fauna investigations on the stable C-isotopic signature of soil animals

Keywords: C-isotopic analysis; δ13C; Sample preparation; Collembolans; Nematodes; Treatment effects;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2006 سفارش ترجمه

Stable isotopic composition of the active pharmaceutical ingredient (API) naproxen

Keywords: IRMS; Isotope Ratio Mass Spectrometry; Naproxen; API; Active pharmaceutical ingredient; Isotope ratio; δ13C; δ18O; δD;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2005 سفارش ترجمه

Dynamics of maize (Zea mays L.) leaf straw mineralization as affected by the presence of soil and the availability of nitrogen

Keywords: δ13C; Microbial biomass C; Biomass N; Ergosterol; Colonization; Phyllosphere;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2005 سفارش ترجمه

Improving estimates of trophic shift in Nile tilapia, Oreochromis niloticus (L.), using measurements of lipogenic enzyme activities in the liver

Keywords: ATP-citrate lyase; δ13C; Lipogenesis; Malic enzyme; Trophic shift; Oreochromis niloticus;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2005 سفارش ترجمه

Combined use of Δ14C and δ13C values to trace transportation and deposition processes of terrestrial particulate organic matter in coastal marine environments

Keywords: Particulate organic matter; Δ14C; δ13C; Surface sediments; Coastal areas; Terrestrial organic matter;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2005 سفارش ترجمه

Carbon and nitrogen isotopic fractionation in bone collagen during chemical treatment

Keywords: Fossil bone; Amino acids; Collagen; δ13C; δ15N; Isotopic fractionation;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2005 سفارش ترجمه

Hydrogen, carbon and nitrogen isotopic fractionations during chlorophyll biosynthesis in C3 higher plants

Keywords: Benthamidia japonica; Acer carpinifolium; Chlorophyll; Phytol; Chlorophyllide; δD; δ13C; δ15N; Isotopic fractionation; Prunus japonica; Acer argutum; Querus mongloica; Biosynthetic pathway;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2005 سفارش ترجمه

A preliminary multi-stable-isotopic evaluation of three synthetic pathways of Topiramate

Keywords: Pharmaceutical materials; Active pharmaceutical ingredients; Synthetic pathways; Synthetic isotope fractionation; Topiramate; Stable isotopes; δ13C; δ15N; δ18O; δD;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2005 سفارش ترجمه

Comparing physiological responses of two dominant grass species to nitrogen addition in Xilin River Basin of China

Keywords: Light response curve; Photosynthetic characteristics; δ13C; Nitrogen use efficiency (NUE); Leymus chinensis; Stipa grandis;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2005 سفارش ترجمه

Physiological responses of leaves, tree growth and fruit yield of grapefruit trees under reflective shade screens

Keywords: Citrus paradisi; δ13C; Leaf conductance; Photosynthesis; Water relations;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2005 سفارش ترجمه

Storm flow flushing in a structured soil changes the composition of dissolved organic matter leached into the subsoil

Keywords: Dissolved organic carbon; Dissolved organic nitrogen; Dissolved organic phosphorus; Dissolved organic sulphur; Carbohydrates; Lignin-derived phenols; δ13C; XAD-8 fractionation;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2005 سفارش ترجمه

Natural 13C abundance and carbon storage in Danish soils under continuous silage maize

Keywords: Crop residues; δ13C; Particulate organic matter (POM); Sandy soil; Soil C sequestration;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2005 سفارش ترجمه

Does higher yield potential improve barley performance in Mediterranean conditions?

Keywords: A; net CO2 assimilation rate; Amax; CO2-saturated net CO2 assimilation rate; Asat; light-saturated net CO2 assimilation rate; ca, ci; ambient and intercellular CO2 concentration, respectively; DW; dry weight; Δ13C; carbon isotope discrimination; Fm and F

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2005 سفارش ترجمه

Stable isotope analysis of some representative fish and invertebrates of the Newfoundland and Labrador continental shelf food web

Keywords: δ15N; δ13C; trophic position; fish; invertebrates; Newfoundland and Labrador; continental shelf; food web;

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2005 سفارش ترجمه

Preservation of biosignatures in metaglassy volcanic rocks from the Jormua ophiolite complex, Finland

Keywords: Finland; Early Proterozoic; Ophiolite; Volcanic glass; Bioalteration; δ13C;

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2005 سفارش ترجمه

Late Quaternary fluctuations of palaeoproductivity in the Murray Canyons area, South Australian continental margin

Keywords: Murray canyons; Primary production; Organic carbon; Palaeoproductivity; Precessional cycles; Southern Ocean; δ13C; Globigerina bulloides;

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2005 سفارش ترجمه

Variability of organic δ13C and C/N in the Mersey Estuary, U.K. and its implications for sea-level reconstruction studies

Keywords: δ13C; C/N ratios; saltmarsh; relative sea-level; Holocene; Mersey Estuary;

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2005 سفارش ترجمه

Reconstruction of δ13C of chemocline CO2 (aq) in past oceans and lakes using the δ13C of fossil isorenieratene

Keywords: anoxic fjord; biological carbon isotopic fractionation; fossil isorenieratene; oceanic anoxic event; photosynthetic green sulfur bacteria; δ13C;

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2005 سفارش ترجمه

Paleosalinity in a brackish lake during the Holocene based on stable oxygen and carbon isotopes of shell carbonate in Nakaumi Lagoon, southwest Japan

Keywords: Paleosalinity; Shell carbonate; δ18O; δ13C; Estuary-lake/lagoon system; Holocene;

دانلود رایگان متن کامل مقاله ISI 15 صفحه سال انتشار : 2005 سفارش ترجمه

Pre-treatment effects on coral skeletal δ13C and δ18O

Keywords: Coral; Aragonite; Pre-treatment; δ13C; δ18O; Method;

دانلود رایگان متن کامل مقاله ISI 18 صفحه سال انتشار : 2005 سفارش ترجمه

Responses of Acacia tortilis and Acacia xanthophloea to seasonal changes in soil water availability in the savanna region of Kenya

Keywords: Acacia; δ13C; Hydraulic conductance; Savanna; Soil water content; Stomatal conductance; Transpiration;

دانلود رایگان متن کامل مقاله ISI 24 صفحه سال انتشار : 2005 سفارش ترجمه