2009. Carbon and nitrogen stable isotopic inventory of the most abundant demersal fish captured by benthic gears in southwestern Iceland (North Atlantic). Helgo- land Marine Research 63:309-315.Sarà, G., M. Pirro, M. Sprovieri, P. Rumolo, H. P. Halldórsson, and J. Svavarsson. 2009 ...
What is the most common isotope of cobalt? Are all isotopes stable? What is a fissile isotope? What is the most common isotope of magnesium? Which isotope is used for a standard for all other atomic masses? What is a parent isotope? What is the radioactive isotope of hydrogen? What elem...
aThe stable carbon isotope composition of the atmosphere has not changed and only environmental factors could influence the discrimination for 13C on a very small scal 稳定的碳同位素结构的大气未改变,并且仅环境因素在一非常小scal可能影响歧视为13C[translate] ...
What is the most common isotope of argon? Isotopes Explained: Elements are classified by the number of protons in the nucleus of the atom. However, there is no set rule for how many neutrons can be in the atom's nucleus. Because this number can vary, we classify the different, naturally...
a(1) To establish the stable carbon isotope record through the thick Traralgon Formation coal seams.[translate] a所以房地产销售的沟通技巧是房地产开发最为重要的一个环节, Therefore the real estate sale communication skill is a property development most important link,[translate]...
The most stable known isotope, copernicium-285, has a half-life of approximately 28 seconds. Copernicium was first created in 1996 by the GSI Helmholtz Centre for Heavy Ion Research near Darmstadt, Germany. It was named after the astronomer Nicolaus Copernicus. Elven gymyk synthetek yw koper...
The effects of nitrogen stress on the stable carbon isotope composition, productivity and water use efficiency of white spruce (Picea glauca (Moench) Voss)... A , assimilation rate a , fractionation against 13 C for CO 2 diffusion through airb, net fractionation against 13 C during CO 2 fix...
The elements that make up life (the SPONCH elements): a) are all very stable elements that do not recombine easily with other elements. b) are all elements that are common in Earth's crust, and that of other planets an...
It is highly radioactive: the most stable known isotope, dubnium-268, has a half-life of about 28 hours. This greatly limits extended research on the element. Elven gymyk synthetek yw dubniom, niver 105 y'n Vosen Beriodek. Y furvell yw Db. An hanow a dheu dhyworth an dre Dubna...
Climate as the dominant control on C3 and C4 plant abundance in the Loess Plateau: Organic carbon isotope evidence from the last glacial-interglacial loess... Abundance of C3 and C4 photosynthesis plants can be inferred relatively from stable carbon isotopic composition of organic matter in soils....