Carbon emission of regional land use and its decomposition analysis: Case study of Nanjing City, China

2014 ◽  
Vol 25 (2) ◽  
pp. 198-212 ◽  
Author(s):  
Rongqin Zhao ◽  
Xianjin Huang ◽  
Ying Liu ◽  
Taiyang Zhong ◽  
Minglei Ding ◽  
...  
Keyword(s):  
Land Use ◽  
Carbon Emission ◽  
Decomposition Analysis ◽  
Nanjing City ◽  
Regional Land

scholarly journals A Cellular Automata Model Constrained by Spatiotemporal Heterogeneity of the Urban Development Strategy for Simulating Land-use Change: A Case Study in Nanjing City, China

2019 ◽  
Vol 11 (15) ◽  
pp. 4012 ◽  
Author(s):  
Jing Yang ◽  
Feng Shi ◽  
Yizhong Sun ◽  
Jie Zhu
Keyword(s):  
Land Use ◽  
Cellular Automata ◽  
Urban Development ◽  
Development Strategy ◽  
Spatial Layout ◽  
Transition Rule ◽  
External Interference ◽  
Nanjing City ◽  
Spatiotemporal Heterogeneity

While cellular automata (CA) has become increasingly popular in land-use and land-cover change (LUCC) simulations, insufficient research has considered the spatiotemporal heterogeneity of urban development strategies and applied it to constrain CA models. Consequently, we proposed to add a zoning transition rule and planning influence that consists of a development grade coefficient and traffic facility coefficient in the CA model to reflect the top-down and heterogeneous characteristics of spatial layout and the dynamic and heterogeneous external interference of traffic facilities on land-use development. Testing the method using Nanjing city as a case study, we show that the optimal combinations of development grade coefficients are different in different districts, and the simulation accuracies are improved by adding the grade coefficients into the model. Moreover, the integration of the traffic facility coefficient does not improve the model accuracy as expected because the deployment of the optimal spatial layout has considered the effect of the subway on land use. Therefore, spatial layout planning is important for urban green, humanistic and sustainable development.

Measuring Smart Land Use in Urban-Rural Regions of China: A Case Study of Pukou, Nanjing City

2017 ◽  
Vol 49 (1) ◽  
pp. 189-202 ◽  
Author(s):  
Cao Wei ◽  
Zhou Shenglu ◽  
Wu Shaohua
Keyword(s):  
Land Use ◽  
Rural Regions ◽  
Nanjing City ◽  
Urban Rural

Discussion on Remote Dynamic Sensing Monitoring Method for Land in Regions under Rapid Economic Development

2012 ◽  
Vol 518-523 ◽  
pp. 5788-5792
Author(s):  
Zheng Dong Xie ◽  
Jian Zhang ◽  
Bu Zhuo Peng
Keyword(s):  
Remote Sensing ◽  
Land Use ◽  
High Resolution ◽  
Property Right ◽  
Remote Sensing Images ◽  
Monitoring Method ◽  
Nanjing City ◽  
Platform System ◽  
First Time

The paper was supported by The Second Land Investigation Item and took Nanjing city, Jiangsu Province as a case study. The research of the theory, technique and application for land use investigation was achieved by the high-resolution remote sensing images for application, designed a set of technique of land use investigation for land property right management. The database and platform system were established to carry out the dynamic management of land use. Based on the summarization of the correlative studies, The paper designed a set of technique of land investigation for land property right management and also designed the technical process, dealt with the remote sensing images, detected the changed information, classified the land, investigated the land property right and established the database to serve for the management of land property right. And it has been successfully used in Nanjing. It’s unique to use the high-resolution remote sensing images by QuichBird for the scale of 1:5000 in land use investigation in area cities which is also the first time in Nanjing City.

scholarly journals Half-Century Changes in LULC and Fire in Two Iberian Inner Mountain Areas

Fire ◽  
2019 ◽  
Vol 2 (3) ◽  
pp. 45
Author(s):  
Catarina Romão Sequeira ◽  
Francisco Rego ◽  
Cristina Montiel-Molina ◽  
Penelope Morgan
Keyword(s):  
Land Use ◽  
Regional Planning ◽  
Mountain Areas ◽  
Social Ecological ◽  
Mountain System ◽  
Land Use Policies ◽  
In Fire ◽  
The Relationship ◽  
Regional Land

Wildfires in the Iberian Peninsula were large and frequent in the second half of the 20th century. Land use and land cover (LULC) also changed greatly. Our aim was to understand the relationship between LULC and fire in the western and eastern ends of the Iberian Central Mountain System. We compared two case study landscapes, the Estrela massif and the Ayllón massif, which are biophysically similar but with different social-ecological contexts. In both, fires were in general more likely in shrublands and pastures than in forests. Shrublands replaced forests after fires. Contrasting LULC in the two massifs, particularly pastures, likely explained the differences in fire occurrence, and reflected different regional land use policies and history. Fire here is a social-ecological system, influenced by specific LULC and with implications from landscape to regional scales. Understanding how LULC changes interact with fire is powerful for improving landscape and regional planning.

Sign in / Sign up

Export Citation Format

Share Document