Early Urban Impact on Vegetation Dynamics Palaeoecological
Quaternary International 521 (2019) 66–74 Contents lists available at ScienceDirect Quaternary International journal homepage: www.elsevier.com/locate/quaint Early urban impact on vegetation dynamics: Palaeoecological reconstruction T from pollen records at the Dongzhao site, Henan Province, China Xiaolin Rena,b,*, Duowen Mob, Michael Storozumc,d, Ximena Lemoined, Yanyan Yua, Wanfa Gue, Xingshan Leif, Jiaqiang Zhange, Jianqing Lüb, Tristram R. Kidderd,** a Key Laboratory of Cenozoic Geology and Environment, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100029, China b Laboratory for Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, Beijing, 100871, China c Institute of Archaeological Science, Fudan University, Shanghai, 200433, China d Department of Anthropology, Washington University in St. Louis, MO, 63130, USA e Zhengzhou Municipal Institute of Cultural Relics and Archaeology, Zhengzhou, 450000, China f School of Archaeology and Museology, Peking University, Beijing, 100871, China ARTICLE INFO ABSTRACT Keywords: Archaeologists have focused on the social conditions surrounding the development of urbanism around the Dongzhao world; however, the environmental impact of these ancient cities remains unclear. In this paper, we present Pollen analysis palynological data from the early Bronze Age city of Dongzhao, Henan Province, China. Our data indicate that Vegetation dynamics vegetation change and the development of early urban settlements are closely linked, with the advent of urban Early urban impact development significantly accelerating deforestation and altering the composition of local vegetation commu- Human-environmental interaction nities. The pollen record from Dongzhao provides new evidence to support the claim that urban expansion, Urbanization coupled with a drying climate and the expansion of agriculture, dramatically reconfigured the landscapes of Bronze Age China.
[Show full text]