997 resultados para Environmental libraries

Characterization of airborne carbonate over a site near Asian dust source regions during spring 2002 and its climatic and environmental significance

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Late cenozoic chemical weathering and environmental changes recorded in the Co Ngoin sediments, central Qinghai-Tibet Plateau

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ENVIRONMENTAL EVOLUTION OF ORDOS DESERT IN CHINA SINCE 1.1MA B. P. AS INDICATED BY YULIN STRATIGRAPHICAL SECTION AND ITS GRAIN-SIZE ANALYSIS RESULTS

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Biosynthetic and environmental effects on the stable carbon isotopic compositions of anteiso- (3-methyl) and iso- (2-methyl) alkanes in tobacco leaves

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Modelling the impacts of environmental changes on hydrological regimes in the Hei River Watershed, China

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Fossil gastropods from the MGS3 stratigraphic segment in the Salawusu River Valley and their climatic and environmental implications

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The microtine distribution and its environmental significance since the Middle Pleistocene in Zhangping Caves of the Qinling Mountains

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Environmental geochemistry of antimony in Chinese coals

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Late Quaternary environmental changes and organic carbon density in the Hunshandake Sandy Land, eastern Inner Mongolia, China

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Nitrogen isotopic composition of plant-soil in the Loess Plateau and its responding to environmental change

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Trace elements in tree rings and their environmental effects: A case study in Xi'an City

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Atmospheric deterioration of Qin brick in an environmental chamber at Emperor Qin's Terracotta Museum, China

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Pleistocene environmental evolution in the Nihewan Basin and implication for early human colonization of North China

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Uplift events of the Qinghai-Tibetan Plateau and environmental evolution of the southwest monsoon since 2.7 Ma, recorded in a long lake sediment core from Heqing, China

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Environmental Assessment of PAHs in Soils Around the Anhui Coal District, China

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