208 件ヒット (0.038秒)：
エネルギー問題や資源問題など、人間社会の持続可能性に関わる諸課題について、学際的な観点から基礎的な知識を習得することを目的とする。本学環境科学研究科の教員が中心となり、輪講形式で最新の話題提供を行う。
The purpose of this subject is to acquire basic knowledge about various issues related with the social sustainability, such as energy and resources. Faculty members of graduate school of environmental studies give lectures including the latest topics in omnibus style.
1. Stars: birthplace of the elements (nucleosynthesis)
origin of the elements, fusion processes, types of stars, abundances of the elements
2. Meteorites and cosmochemical abundances
behavior of the elements, refractory vs volatile elements, the building blocks, ages of meteorites
3. Planetary accretion, differentiation, solar system
Accretion disks, assembling the Earth, planetary comparisons, Moon formation, core formation,
4. Radiogenic isotopes: Rb‐Sr, Sm‐Nd, Lu‐Hf
Basics of geochronology, model ages, crust-mantle fractionation, mantle recycling, lithophile
systems
5. Radiogenic isotopes: Re‐Os, U‐Pb, Hf-W
Core - mantle fractionation, age of core formation, kappa conundrum, litho-sidero-chalcophile
systems
6. Radiogenic isotopes: extinct isotope systems
26Al, 53Mn, 182W, 142Nd, 129I 244Pu and their very different stories – constraining early Earth
processes
7. Radiogenic isotopes: Noble Gases and Stable isotopes
K/U, K-Ar, He/Ne/Ar, Xe isotopes, the He heat flow paradox; Li – recycling and weathering
8. Radiogenic isotopes: cosmogenic and subterranean production
surface dating, ocean water circulation, groundwater dating, calculating neutron fluxes and novel
applications of these data, radiogenic noble gases production
The composition and differentiation of the Earth: BSE, core, modern mantle and crust
9. The Primitive Mantle (BSE)
what do meteorites say? models for making the Earth, layering in the mantle, heat budget for the
Earth (K, Th & U), geoneutrinos and their constraints
10. The Core
Fe + Ni + light element(?), physical description, CMB & ICB temperatures, radiogenic heat, W & Pb
ages, geodynamo
11. The modern mantle
mantle melting, mantle geotherm, layering the mantle, sources of basalts, its domains: products of
early magma oceans or products of recycled slabs, recent news…
12. The Crust
oceanic vs continental, their masses and ages, growth of the continents, what is and isn’t a
continent, heat production and heat flow, the Moho: a poorly understood boundary, mass balances in
the BSE
1. Stars: birthplace of the elements (nucleosynthesis)
origin of the elements, fusion processes, types of stars, abundances of the elements
2. Meteorites and cosmochemical abundances
behavior of the elements, refractory vs volatile elements, the building blocks, ages of meteorites
3. Planetary accretion, differentiation, solar system
Accretion disks, assembling the Earth, planetary comparisons, Moon formation, core formation,
4. Radiogenic isotopes: Rb‐Sr, Sm‐Nd, Lu‐Hf
Basics of geochronology, model ages, crust-mantle fractionation, mantle recycling, lithophile
systems
5. Radiogenic isotopes: Re‐Os, U‐Pb, Hf-W
Core - mantle fractionation, age of core formation, kappa conundrum, litho-sidero-chalcophile
systems
6. Radiogenic isotopes: extinct isotope systems
26Al, 53Mn, 182W, 142Nd, 129I 244Pu and their very different stories – constraining early Earth
processes
7. Radiogenic isotopes: Noble Gases and Stable isotopes
K/U, K-Ar, He/Ne/Ar, Xe isotopes, the He heat flow paradox; Li – recycling and weathering
8. Radiogenic isotopes: cosmogenic and subterranean production
surface dating, ocean water circulation, groundwater dating, calculating neutron fluxes and novel
applications of these data, radiogenic noble gases production
The composition and differentiation of the Earth: BSE, core, modern mantle and crust
9. The Primitive Mantle (BSE)
what do meteorites say? models for making the Earth, layering in the mantle, heat budget for the
Earth (K, Th & U), geoneutrinos and their constraints
10. The Core
Fe + Ni + light element(?), physical description, CMB & ICB temperatures, radiogenic heat, W & Pb
ages, geodynamo
11. The modern mantle
mantle melting, mantle geotherm, layering the mantle, sources of basalts, its domains: products of
early magma oceans or products of recycled slabs, recent news…
12. The Crust
oceanic vs continental, their masses and ages, growth of the continents, what is and isn’t a
continent, heat production and heat flow, the Moho: a poorly understood boundary, mass balances in
the BSE
エネルギー問題や資源問題など、人間社会の持続可能性に関わる諸課題について、学際的な観点から基礎的な知識を習得することを目的とする。本学環境科学研究科の教員が中心となり、輪講形式で最新の話題提供を行う。
The purpose of this subject is to acquire basic knowledge about various issues related with the social sustainability, such as energy and resources. Faculty members of graduate school of environmental studies give lectures including the latest topics in omnibus style.