PDF-Morphometrics and stable isotopes

1 2 differentiate po pulations of Northern Wheatears Oenanthe oenanthe 4 Julia Delingat 1 Keith A Hobson 2 Volker Dierschke 1 Heiko Schmaljohann 1 6 Franz Bairlein 1 8 10 1 Institute o. HOLTZ Jr DepartmentofGeologyUniversityofMarylandCollegeParkMARYLAND20735USA Emailtholtzgeolumdedu Daniel L BRINKMAN DepartmentofGeologyandGeophysicsYaleUniversityPOBox208109NewHavenCONNECTICUT065208109USA Emailbrinkmansandboxgeologyyaleedu Christine 3.1. Carbon isotopes and the global carbon cycle3.2.1. Photosynthesis, respiration, export productivity, and surface-deep gradients3.2.3. Introduction to Isotopes. Outline. Introduction to isotopes. Collecting and analyzing samples. Fractionation. Dating. Mixing models. End-member mixing analysis. Solve all your . problems?. Protect you from. Stable isotopes are used in CCS to look for leakage of CO2 into overlying aquifers or into the surface environment. What are Stable Isotopes. These are isotope that do not decay over time as the radiogenic isotope do.. Lecture 30 . Beginnings. Stable isotope geochemistry is concerned with variations in the isotopic compositions of elements arising . small . differences in the chemical behavior of different isotopes of an . Neutrons. Electrons. Charge. 1. 0. -1. Mass . 1 . amu. 1 . amu. 0. Location. nucleus. nucleus. Electron cloud. Isotopes. Atoms that have the same number of protons, but have different numbers of neutrons. FIGURE 01: Simple Bohr-type model of a lithium atom. Radioactive Isotopes. Unstable isotopes decay to other nuclides. The rate of decay is constant, and not affected by P, T, X…. Parent. nuclide = . Algorithms. and Networks 2017/2018. Johan M. M. van Rooij. Hans L. . Bodlaender. A prize winning algorithm. Lloyd Shapley, Nobel Prize Winner 2012 in economics.. Obtained the prize for a number of contributions, one being the Gale-Shapley algorithm, discussed today.. Sora, Virginia and Yellow Rails. Auriel M.V. Fournier – . Arkansas Cooperative Fish and Wildlife Research Unit – University of Arkansas. Kiel Drake, Doug Tozer – . Bird Studies Canada. David G. Krementz – . Atoms of the same element . can. have different . mass numbers.. Isotopes. How can atoms of the same element end up with a different mass?. Shoulder Partners. Frederick Soddy. (1877-1956) proposed the idea of isotopes in 1912. Rate of Radioactive decay with units. Geiger-Muller Counter. An atom is composed of positively charged nucleus that is surrounded by. negatively charged electrons.. The number of electrons is equal to the number of protons = Atomic Number. Decay Data and Medical . I. sotopes . Essential for determining:. Overall dose. Specific dose. Imaging background. Production cross section. Over half were last studied >30 years ago !!. 30 Years ago: 1-2 small detectors. Rate of Radioactive decay with units. Geiger-Muller Counter. An atom is composed of positively charged nucleus that is surrounded by. negatively charged electrons.. The number of electrons is equal to the number of protons = Atomic Number. Big Bang . Nucleosynthesis. takes place when the universe is a few minutes old. makes . 2. H, . 3. He, . 4. He and . 7. Li. Fusion in stars. in stars like the Sun, makes . 4. He and C, N, O . in massive stars, makes elements up to iron-56.