Search Results - subject:"Distribution characteristics"

Interpretation of Spatial-Temporal Patterns of Community Green Spaces Based on Service Efficiency and Distribution Characteristics: A Case Study of the Main Urban Area of Beijing,...

Zu, Xiaoyi; Li, Zhixian; Gao, Chen; Wang, Yi - In: ISPRS International Journal of Geo-Information 11 (2022) 12, pp. 1-23

spatial-temporal patterns of their service efficiency and distribution characteristics. The measurement section of the paper … the transition relationships between them, and the spatial-temporal patterns of distribution characteristics are measured … expansion of the ring roads. The results of distribution characteristics reveal that the community residential culture …

Persistent link: https://www.econbiz.de/10013482391

Assessment the development of the commodity structure а country's exports and imports (case study of Ukraine)

Malyarets, Liudmila; Otenko, Vasyl I.; Otenko, Iryna P; … - In: Montenegrin journal of economics 17 (2021) 4, pp. 7-16

Persistent link: https://www.econbiz.de/10012648348

Density, Storage and Distribution of Carbon in Mangrove Ecosystem in Guangdong's Coastal Areas

LI, Na; CHEN, Pimao; QIN, Chuanxin - In: Asian Agricultural Research 07 (2015) 02

Using the mangrove plants and sediment of the typical mangrove areas in Guangdong's coastal areas, P. R. China as the research object, the density, storage and spatial distribution of carbon are studied. The study method is the combination of the wild field analysis and laboratory testing...

Persistent link: https://www.econbiz.de/10011275803

Study on Ecological Risk of Land Use in Urbanization Watershed Based on RS and GIS:A Case Study of Songhua River Watershed in Harbin Section

Yuan, Li; Gong, Wenfeng; Dang, Yongfeng; Long, Zexu - In: Asian Agricultural Research 05 (2013) 03

By using RS and GIS technology, the ecological risk index (ERI) was constructed based on the analysis of land use change and structural characteristics in urbanization watershed of Songhua River in Harbin section. Afterwards, the spatial distribution and change characteristics maps of ERI...

Persistent link: https://www.econbiz.de/10010918912

Jump Diffusion Processes and Emerging Bond and Stock Markets: An Investigation Using Daily Data

Chahal, Mandeep S.; Wang, Jun - In: Multinational Finance Journal 1 (1997) 3, pp. 169-197

The underlying stochastic processes that drive returns in several emerging bond and stock markets are investigated using the pure diffusion, the jump diffusion, the ARCH pure diffusion, and the ARCH jump diffusion models. The results indicate that jump diffusion models fit the data better than...

Persistent link: https://www.econbiz.de/10010937161