Impact of Land-Use Change on Atmospheric Environment Using Refined Land Surface Properties in the Pearl River Delta, China
المؤلفون المشاركون
Chan, Pak-Wai
Lai, Anqi
Liu, Yiming
Chen, Xiaoyang
Chang, Ming
Fan, Qi
Wang, Xuemei
Dai, Jianing
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-15، 15ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-12-14
دولة النشر
مصر
عدد الصفحات
15
التخصصات الرئيسية
الملخص EN
We replaced the outdated land-use of the Weather Research and Forecasting-Chemistry (WRF-Chem) model with a refined dataset, the Global Land Cover 2009 (GLC2009) dataset, to investigate the impact of land-use change on the regional atmospheric environment in the Pearl River Delta (PRD) region.
Simulations of two months in 2014 (January and July) showed that land-use change increased the monthly averaged 2 m temperature by 0.24°C and 0.27°C in January and July, respectively.
The relative humidity decreased by 2.02% and 2.23% in January and July, respectively.
Due to the increase in ground roughness, the monthly averaged wind speed in January and July decreased by 0.19 m/s and 0.16 m/s.
The planetary boundary layer height increased throughout the day and with larger relative increase during the nighttime.
These subtle changes caused by land-use resulted in discernable changes in pollutant concentrations.
Monthly averaged surface O3 concentration increased by 0.93 µg/m3 and 1.61 µg/m3 in January and July, while PM2.5 concentration decreased by 1.58 µg/m3 and 3.76 µg/m3, and the changes in pollutant concentrations were more noticeable during the nighttime.
Overall, the impacts of land-use change on the atmospheric environment are obvious throughout the PRD region, especially in the urbanized areas.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lai, Anqi& Liu, Yiming& Chen, Xiaoyang& Chang, Ming& Fan, Qi& Chan, Pak-Wai…[et al.]. 2016. Impact of Land-Use Change on Atmospheric Environment Using Refined Land Surface Properties in the Pearl River Delta, China. Advances in Meteorology،Vol. 2016, no. 2016, pp.1-15.
https://search.emarefa.net/detail/BIM-1095446
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lai, Anqi…[et al.]. Impact of Land-Use Change on Atmospheric Environment Using Refined Land Surface Properties in the Pearl River Delta, China. Advances in Meteorology No. 2016 (2016), pp.1-15.
https://search.emarefa.net/detail/BIM-1095446
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lai, Anqi& Liu, Yiming& Chen, Xiaoyang& Chang, Ming& Fan, Qi& Chan, Pak-Wai…[et al.]. Impact of Land-Use Change on Atmospheric Environment Using Refined Land Surface Properties in the Pearl River Delta, China. Advances in Meteorology. 2016. Vol. 2016, no. 2016, pp.1-15.
https://search.emarefa.net/detail/BIM-1095446
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1095446
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر