中文簡介

前寒武紀研究發表了關于地球及其鄰近行星早期組成、結構和進化的所有方面的研究。本課程注重過程導向和比較研究，涵蓋但不限于下列科目: (1)化學、生物、生化和宇宙化學演化;生命的起源;海洋和大氣的演化;早期化石記錄;古生物學; (2)地質年代學、同位素和元素地球化學; (3)前寒武紀礦床; (4)早期地球和前寒武紀地形的地球物理方面; (5)前寒武紀巖石圈和地幔的性質、形成和演化，包括巖漿作用、沉積作用、變質作用和構造作用。

　　英文簡介

Precambrian Research publishes studies on all aspects of the early stages of the composition, structure and evolution of the Earth and its planetary neighbours. With a focus on process-oriented and comparative studies, it covers, but is not restricted to, subjects such as:(1) Chemical, biological, biochemical and cosmochemical evolution; the origin of life; the evolution of the oceans and atmosphere; the early fossil record; palaeobiology;(2) Geochronology and isotope and elemental geochemistry;(3) Precambrian mineral deposits;(4) Geophysical aspects of the early Earth and Precambrian terrains;(5) Nature, formation and evolution of the Precambrian lithosphere and mantle including magmatic, depositional, metamorphic and tectonic processes.

　　近年期刊自引率趨勢圖

　　JCR分區

JCR分區等級	JCR所屬學科	分區	影響因子
Q2	GEOSCIENCES, MULTIDISCIPLINARY	Q2	4.261

　　近年期刊影響因子趨勢圖

　　CiteScore數值

CiteScore	SJR	SNIP	學科類別	分區	排名	百分位
7.10	1.830	1.370	大類：Earth and Planetary Sciences 小類：Geology	Q1	20 / 273	92%
			大類：Earth and Planetary Sciences 小類：Geochemistry and Petrology	Q1	19 / 139	86%

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