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| 1 | Assessing the evolution of oases in arid regions by reconstructing their historic spatio-temporal distribution: a case study of the Heihe River Basin, China显示文摘 | Yaowen XIE Guisheng WANG Xueqiang WANG Peilei FAN | 2017 | Frontiers of Structural and Civil Engineering2017,11,4: | 4 |
| 2 | Do green spaces affect the spatiotemporal changes of PM_(2.5) in Nanjing?显示文摘Introduction:Among the most dangerous pollutants is PM_(2.5),which can directly pass through human lungs and move into the blood system.The use of nature-based solutions,such as increased vegetation cover in an urban landscape,is one of the possible solutions for reducing PM_(2.5) concentration.Our study objective was to understand the importance of green spaces in pollution reduction.Methods:Daily PM_(2.5) concentrations were manually collected at nine monitoring stations in Nanjing over a 534-day period from the air quality report of the China National Environmental Monitoring Center(CNEMC)to quantify the spatiotemporal change of PM_(2.5) concentration and its empirical relationship with vegetation and landscape structure in Nanjing.Results:The daily average,minimum,and maximum PM_(2.5) concentrations from the nine stations were 74.0,14.2,and 332.0μg m^(−3),respectively.Out of the 534 days,the days recorded as“excellent”and“good”conditions were found mostly in the spring(30.7%),autumn(25.6%),and summer(24.5%),with only 19.2% of the days in the winter.High PM_(2.5) concentrations exceeding the safe standards of the CNEMC were recorded predominately during the winter(39.3-100.0%).Our hypothesis that green vegetation had the potential to reduce PM_(2.5) concentration was accepted at specific seasons and scales.The PM_(2.5) concentration appeared very highly correlated(R2>0.85)with green cover in spring at 1-2 km scales,highly correlated(R2>0.6)in autumn and winter at 4 km scale,and moderately correlated in summer(R2>0.4)at 2-,5-,and 6-km scales.However,a non-significant correlation between green cover and PM_(2.5) concentration was found when its level was>75μg m^(−3).Across the Nanjing urban landscape,the east and southwest parts had high pollution levels.Conclusions:Although the empirical models seemed significant for spring only,one should not devalue the importance of green vegetation in other seasons because the regulations are often complicated by vegetation,meteorological conditions,and human activities. | Jiquan Chen Liuyan Zhu Peilei Fan Li Tian Raffaele Lafortezza | 2016 | Ecological Processes2016,5,1: | 3 |
| 3 | Applying DNA Barcoding to Identify Actinidia in the Northeast of China显示文摘Identification of kiwifruit germplasm materials is the basis of protecting and utilizing these resources. However,identifying Actinidia arguta varieties based on morphology is difficult,especially for non-specialists. In this study,we collected 180 specimens comprising 60 varieties of three species( A. arguta,A. kolomikta,and A. polygama) from the Northeast of China. The emphasis of our study was on the feasibility of identifying A. arguta varieties. Here,we used common analysis methods( genetic distance,phylogenetic analysis and the DNA barcoding gap) and SNPs analysis to evaluate the discriminatory power of different DNA barcoding markers. The results revealed that common methods were insufficient to identify A. arguta varieties but SNPs analysis based on DNA barcoden was the potential method for identifying A. arguta varieties. Besides,Our study agree that DNA barcoding could be used to analysis the evaluation genetic relationship of the Actinidia plants. | haishuang liu hongyan qin jun ai huifang song yiming yang shutian fan peilei xu guangli shi changyu li | 2018 | Agricultural Biotechnology2018,7,2: | 2 |
| 4 | Catching up through developing innovation capability: evidence from China' s teleeom - equipment industry 显示文摘 | Peilei Fan | | Technovation 2000,,1: | 1 |
| 5 | Polycentric urban development:the case of Hangzhou显示文摘 | Yue Wenze Liu Yong Fan Peilei | 2010 | Environment and Planning A2010,42,: | 1 |
| 6 | Spatial determinants of urbanland conversion in large Chinese cities: a case of Hangzhou显示文摘 | Liu Yong Wenze Yue Fan Peilei | 2011 | Environment and Planning B:Planning and Design2011,38,4: | 1 |
| 7 | Measuring urban sprawl and its drivers in large Chinese cities: The case of Hangzhou显示文摘 | Wenze Yue Yong Liu Peilei Fan | 2013 | Land Use Policy2013,,: | 1 |
| 8 | China's Regional Inequality in Innovation Capability,1995-2006显示文摘这份报纸从 1995 ~ 2006 在中国估计 interregional 和 intraregional 革新不平等。eastcentralwest 不平等随着时间的过去增加了,这被揭示,而内部省的不平等显示出 V 模式直到 2003;两项不平等措施从 2004 ~ 2006 震荡了。用最近作者之一开发的一个分解框架,我们决定驾驶革新不平等的主要因素是人口,经济发展水平, R&D,地点和坦诚。加重的革新不平等在东方区域和他们的承认反映中国的革新中心的生长进全球革新网络。R&D 是驾驶不平等的一个主要因素的事实建议那,在现在的学习考虑了, R&D 投资的效率在时期(19952006 ) 期间在 certian 区域改善了。最后,地理地点和坦诚首先通过革新能力和经济开发的联合进化影响革新不平等,导致东方区域的省的第一行动的优点。 | Peilei Fan Guanghua Wan Ming Lu | 2012 | China & World Economy2012,20,3: | 1 |
| 9 | Catching up through developing innovation capability evidence from China's telecom equipment il3dus- try显示文摘 | PEILEI FAN | 2006 | Technovation2006,,26: | 1 |
| 10 | Catching up through developing innovation capability: evidence from China's telecom-equipment industry 显示文摘 | Peilei Fan | 2006 | Technovation2006,,26: | 1 |
| 11 | Urbanization,economic development,and environmental changes in transitional economies in the global south:a case of Yangon显示文摘Background:Transitional economies in Southeast Asia—a distinct group of developing countries—have experienced rapid urbanization in the past several decades due to the economic transition that fundamentally changed the function of their economies,societies and the environment.Myanmar,one of the least developed transitional economies in Southeast Asia,increased urbanization substantially from 25%in 1990 to 31%in 2019.However,major knowledge gaps exist in understanding the changes in urban land use and land cover and environment and their drivers in its cities.Methods:We studied Yangon,the largest city in Myanmar,for the urbanization,environmental changes,and the underlying driving forces in a radically transitioned economy in the developing world.Based on satellite imagery and historic land use maps,we quantified the expansion of urban built-up land and constructed the land conversion matrix from 1990 through 2020.We also used three air pollutants to illustrate the changes in environmental conditions.We analyzed the coupled dynamics among urbanization,economic development,and environmental changes.Through conducting a workshop with 20 local experts,we further analyzed the influence of human systems and natural systems on Yangon’s urbanization and sustainability.Results:The city of Yangon expanded urban built-up land rapidly from 1990 to 2000,slowed down from 2000 to 2010,but gained momentum again from 2010 to 2020,with most newly added urban built-up land appearing to be converted from farmland and green land in both 1990–2000 and 2010–2020.Furthermore,the air pollutant concen-tration of CO decreased,but that of NO_(2)and PM_(2.5)increased in recent years.A positive correlation exists between population and economic development and the concentration of PM_(2.5)is highly associated with population,the economy,and the number of vehicles.Finally,the expert panel also identified other potential drivers for urbanization,including the extreme climate event of Cyclone Nargis,capital relocation,and globalization.Conclusions:Our research highlights the dramatic expansion of urban land and degradation of urban environment measured by air pollutants and interdependent changes between urbanization,economic development,and environmental changes. | Peilei Fan Jiquan Chen Cadi Fung Zaw Naing Zutao Ouyang Khaing Moe Nyunt Zin Nwe Myint Jiaguo Qi Joseph P.Messina Soe W.Myint Brad G.Peter | 2022 | Ecological Processes2022,11,1: | 0 |