Silicate WeatheringChemical Weathering of the Silicate MineralsBy F. C. Loughnan. Pp. x + 154. (Elsevier: New York and Barking, Essex, 1969.) 100.SUBIR BANERJEENature
Microbial Geochemistry Phosphate Silicate WeatheringMineralogy, microbial ecology, and mineral weathering in the subsurface are an intimately linked biogeochemical system. Although bacteria have been implicated indirectly in the accelerated weathering of minerals, it is not clear if this interaction is simply...
13.ORIGIN OF CRYSTAL QUARTZ IN THE WEATHERING CRUSTS OVERLYING CARBONATE ROCKS IN GUIZHOU PROVINCE:EVIDENCE FROM OXYGEN ISOTOPES贵州碳酸盐岩风化壳中晶体石英形成条件分析:氧同位素证据 14.Study on the thixoforming of electronic packaging shell with SiC_P and Al alloy碳化硅铝合金材料触变成形电子封装壳体研...
Silicate weathering as an important negative feedback can regulate the Earth’s climate over time, but much debate concerns its response strength to each climatic factor and its evolution with land surface reorganisation. Such discrepancy arises from lac
Silicate weathering and soil formation is critical to global - scale processes since silicates constitute about 83% of the rocks exposed at Earth's land surface. On geological time scales, atmospheric carbon dioxide content has been balanced by the weathering of Ca - Mg - silicate rocks, the ...
以磨细生石灰和硅质原料的混合物为前驱物,采用动态水热合成方法制备了水化硅酸盐纳米粉体。 更多例句>> 3) silicate weathering 硅酸盐风化4) silicate passivation 硅酸盐钝化 1. Based on the earlier stage research, this study established a proper preparation technology of manganese metal, and compared ...
Mountain ranges, climate and weathering. Do orogens strengthen or weaken the silicate weathering carbon sink?Mountain ranges, climate and weathering. Do orogens strengthen or weaken the silicate weathering carbon sink?weatheringerosionmodelingregressionparameter...
CHANGES IN THE SILICATE WEATHERING INTENSITY ON PANGEA: AN ESTIMATE FROM THE EARLY MESOZOIC DEEP-SEA SEQUENCE IN JAPANCHANGES IN THE SILICATE WEATHERING INTENSITY ON PANGEA: AN ESTIMATE FROM THE EARLY MESOZOIC DEEP-SEA SEQUENCE IN JAPANHowever, its changes in the geologic past using geologic records...
This theory holds that silicate weathering responds to climate: when atmospheric pCO2 and surface temperatures rise, chemical weathering accelerates, consuming more atmospheric CO2 and cooling global climate; when pCO2 falls, weathering fluxes decrease, permitting buildup of CO2 and consequent warming. ...
amounting to 0.477 Pg C/a.This indicates that the contribution of silicate weathering to atmospheric CO_2 sink may be only 6%,while the other 94% is by carbonate weathering.Therefore,the atmospheric CO_2 sink by carbonate weatheringmight be significant in controlling both the short-term and ...