Impact of anthropogenic climate change and human activities on environment and ecosystem services in arid regions

The Science of the Total Environment
Shereif H Mahmoud, Thian Y Gan

Abstract

The implications of anthropogenic climate change, human activities and land use change (LUC) on the environment and ecosystem services in the coastal regions of Saudi Arabia were analyzed. Earth observations data was used to drive land use categories between 1970 and 2014. Next, a Markov-CA model was developed to characterize the dynamic of LUC between 2014 and 2100 and their impacts on regions' climate and environment. Non-parametric change point and trend detection algorithms were applied to temperature, precipitation and greenhouse gases data to investigate the presence of anthropogenic climate change. Lastly, climate models were used to project future climate change between 2014 and 2100. The analysis of LUC revealed that between 1970 and 2014, built up areas experienced the greatest growth during the study period, leading to a significant monotonic trend. Urban areas increased by 2349.61km2 between 1970 and 2014, an average increase of >53.4km2/yr. The projected LUC between 2014 and 2100 indicate a continued increase in urban areas and irrigated cropland. Human alteration of land use from natural vegetation and forests to other uses after 1970, resulted in a loss, degradation, and fragmentation, all of which usually have d...Continue Reading

Citations

Jul 18, 2020·International Journal of Environmental Research and Public Health·Luwen LiuXinyue Ye
Feb 13, 2021·Environmental Science and Pollution Research International·Bin Xi, Huimin Jing
Aug 13, 2021·The Science of the Total Environment·Itzel Y López-PachecoRoberto Parra-Saldívar
Aug 25, 2021·The Science of the Total Environment·Matthew ScowenSimon Willcock
Nov 4, 2021·Environmental Science and Pollution Research International·Rui LuoPengqun Gao
Oct 30, 2021·Integrative Zoology·Luye ShiZhenlong Wang

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