Acta Anthropologica Sinica ›› 2024, Vol. 43 ›› Issue (01): 184-198.doi: 10.16359/j.1000-3193/AAS.2024.0004

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Research progress on the relationship between Paleolithic hominid activities and environmental changes in the Nihewan Basin

ZHANG Zhen1,2(), WANG Ying3,4, LI Yuecong3,4()   

  1. 1. College of Earth Sciences, Hebei GEO University, Shijiazhuang 050031
    2. Hebei Key Laboratory of Strategic Critical Mineral Resources, Hebei GEO University, Shijiazhuang 050031
    3. College of Geographical Sciences, Hebei Normal University, Shijiazhuang 050024
    4. Hebei Key Laboratory of Environmental Evolution and Ecological Construction, Shijiazhuang 050024
  • Received:2023-06-15 Online:2024-02-15 Published:2024-02-06

Abstract:

The Nihewan Basin in northern China has the largest number, densest distribution and most complete chronological sequence of Paleolithic hominid remains, and as such is an ideal region for the research on Paleolithic hominins and environment. Based on published data of 65 Paleolithic sites (groups) in the Yangyuan and Yuxian basins of the Nihewan, this paper discusses the relationship between Paleolithic hominid activities and environmental changes during Pleistocene. The results are as follows. 1. Sites of early Pleistocene mainly appeared 1.8 to 1.0 Ma BP, and were distributed in the northern margin area of the Cenjiawan platform. In the Middle Pleistocene (i.e., after 0.78 Ma BP), with reduction of the paleolake, the range of hominid sites expanded significantly from the Early Pleistocen. These sites were distributed not only in the southern margin of the Cenjiawan platform and the Yuxian basin, but also in the other margins of the ancient lake, such as the central and western parts of the Yangyuan basin. In the Late Pleistocene (i.e., after 0.126 Ma BP), the range of hominid sites further expanded, but with the gradual disappearance of the Nihewan paleolake and the formation of the Sanggan and Huliu rivers, the distribution pattern of sites changed to concentrate on the river terraces reflecting a dependence on water sources. 2. More than 80% of Early-Middle Pleistocene hominid sites correspond to the low Earth Orbit Eccentricity, and more than 70% sites correspond to the Marine Isotope Stage (MIS) interglacial stage, which showed that the climate was relatively warm and with small fluctuations; suitable climate conditions for hominins. 3. During periods of hominin occupation, plant types are mostly steppe dominated by Artemisia and Chenopodiaceae, or forest-steppe dominated by Pinus, mixed with some broad-leaf tree species such as Betula, Ulmus and Quercus. The overall biodiversity was high, which provided not only rich food sources but also relatively wide spaces for hominin occupation. 4. In the Late Pleistocene, advances in stone technology and the use of fire, humans began to appear in later cold glacial periods.

Key words: Nihewan Basin, Paleolithic, Hominid activities, Environmental characteristics

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