The concentration and distribution of water in the Earth has influenced its evolution
throughout its history. Even at the trace levels contained in the planet's deep interior (mantle …

We review the origin and evolution of the atmospheres of Earth, Venus and Mars from the
time when their accreting bodies were released from the protoplanetary disk a few million …

Hydrogen is one of the possible alloying elements in the Earth's core, but its siderophile
(iron-loving) nature is debated. Here we experimentally examined the partitioning of …

Exchange between a magma ocean and vapor produced Earth's earliest atmosphere. Its
speciation depends on the oxygen fugacity (f O2) set by the Fe3+/Fe2+ ratio of the magma …

Earth grew through collisions with Moon-sized to Mars-sized planetary embryos from the
inner Solar System, but it also accreted material from greater heliocentric distances …

关键金属对新材料, 新能源, 信息技术, 航空航天和尖端武器等新兴产业非常关键,
具有十分重大的战略意义. 加强关键金属矿产的形成机理, 分布规律, 找矿勘查和绿色利用等研究 …

The excess of highly siderophile elements in the Earth's mantle is thought to reflect the
addition of primitive meteoritic material after core formation ceased,,,. This 'late veneer'either …

The observation that mid-ocean ridge basalts had~ 3× higher iodine/plutonium ratios
(inferred from xenon isotopes) compared to ocean island basalts holds critical insights into …

Selenium (Se) is a widely distributed trace element with dual (beneficial or toxic) effects for
humans, animals, and plants. The availability of Se in the soil is reliant on the structure of the …

According to the generally accepted scenario, the last giant impact on Earth formed the
Moon and initiated the final phase of core formation by melting Earth's mantle. A key goal of …