Spatial Distribution Characteristics and Influencing Factors of Star Farmhouse in Sichuan

2018 ◽  
Vol 07 (04) ◽  
pp. 321-330
Author(s):  
丽荣 彭
Keyword(s):  
Spatial Distribution ◽  
Influencing Factors ◽  
Distribution Characteristics ◽  
Spatial Distribution Characteristics

Spatial Distribution Characteristics and Influencing Factors of the World Architectural Heritage

Heritage ◽  
2021 ◽  
Vol 4 (4) ◽  
pp. 2942-2959
Author(s):  
Xuefei Wang ◽  
Jiazhen Zhang ◽  
Jeremy Cenci ◽  
Vincent Becue
Keyword(s):  
Spatial Distribution ◽  
Influencing Factors ◽  
Western Europe ◽  
Temporal Distribution ◽  
Distribution Characteristics ◽  
Architectural Heritage ◽  
Heritage Sites ◽  
Spatial Distribution Characteristics ◽  
The World ◽  
Heritage Protection

This research focusing on the world architectural heritage sites registered in the World Heritage List established by UNESCO aimed to analyze its spatial distribution characteristics and influencing factors at the world and regional level to provide a scientific basis for further architectural heritage conservation. Firstly, this study explored the spatial distribution characteristics of the world architectural heritage sites using the ArcGIS spatial analysis method. Then, we used the space–time statistical method to analyze their spatial and temporal distribution characteristics. The main findings are as follows: (1) world architectural heritage sites are distributed in clusters with imbalanced patterns and a strong degree of concentration: in Western Europe, Eastern Asia, and Northwestern Latin America, with clear country distribution, especially in Italy, China, and Mexico; (2) the time of construction can be divided into four stages: the ancient historic sites stage, the uniform and stable stage, the stage of growth in Asia and Europe, and the stage of growth in Europe, America, and Africa; (3) different types of heritage sites are unevenly distributed, and the type distribution differs significantly between regions, with regional uniqueness. The authors also analyzed the influencing factors of the spatial distribution characteristics and highlighted the important influence of the geographical environment, historical evolution, economic strength and discourse power, international heritage protection situation, and registration policy. This study may provide basis for specific guidance and directions for heritage protection for various countries and regions.

scholarly journals Spatial Distribution Characteristics of Soil Salinity and Moisture and Its Influence on Agricultural Irrigation in the Ili River Valley, China

2019 ◽  
Vol 11 (24) ◽  
pp. 7142
Author(s):  
Li Xu ◽  
Hongru Du ◽  
Xiaolei Zhang
Keyword(s):  
Spatial Distribution ◽  
Influencing Factors ◽  
Soil Salinity ◽  
Arid Regions ◽  
Major Influence ◽  
Available Phosphorus ◽  
Arid Areas ◽  
Distribution Characteristics ◽  
Topographic Factors ◽  
Spatial Distribution Characteristics

Soil salinization is a global problem, which threatens agricultural productivity and sustainability, especially in arid and semi-arid regions. Soil salinity and moisture are important factors affecting agricultural production in arid regions. However, few studies have considered the influence of topographic factors on the spatial distribution patterns of soil salinity and moisture. This research aims to explore the spatial distribution characteristics and its influencing factors of soil salinity and moisture in the oasis farmland of arid areas. In this paper, GIS and geostatistics methods were applied to analyze the spatial distribution characteristics and variability of soil salinity and moisture, and then the corresponding proxy variables were used to quantitatively study the influence factors by using the geographical detector model. The results showed the coefficients of the variation of soil salinity and moisture to be 71.25% and 31.89%, respectively. There was moderate spatial autocorrelation of soil salinity and moisture. Soil salinity in the southwest was higher than in the northeast, and soil moisture in the northwest and southeast were lower than in the center and the northeast edge. The main influencing factors were available phosphorus, roughness of terrain, alkaline nitrogen, available potassium, and elevation. Combined action of topographic factors and soil nutrients has a major influence on the spatial distribution of soil salinity and moisture. Therefore, developing a suitable fertilizer regime under different topographic conditions could be an effective way to promote the sustainability of oasis agriculture in arid areas.

scholarly journals Spatial Distribution and Influencing Factors of Chinese Time-Honored Catering Brands in the Five Northwestern Provinces

2021 ◽  
Vol 13 (7) ◽  
pp. 3755
Author(s):  
Haiyan Zhang ◽  
Meiping Sun ◽  
Hao Zhang ◽  
Lei Zhang ◽  
Zhilan Wang
Keyword(s):  
Spatial Distribution ◽  
Influencing Factors ◽  
Distribution Characteristics ◽  
Social Media Data ◽  
Traffic Conditions ◽  
Spatial Distribution Characteristics ◽  
Density Analysis ◽  
Kernel Density Analysis ◽  
Different Characteristics ◽  
Media Data

The Chinese Time-honored Catering Brands (CTCBs) in the five northwestern provinces are the accumulation of culture in the northwest of China and have precious value. Their formation and development process have their own characteristics and rules. In order to clarify the spatial distribution characteristics and influencing factors of CTCBs in these provinces, this study uses geolocated social media data (the data of the CTCBs’ directory, location, and per capita consumption level), and applies statistical analysis, kernel density analysis, standard deviational ellipse, and buffer analysis to analyze the spatial distribution characteristics and influencing factors of CTCBs in the five northwestern provinces. The results show that: (1) the spatial development intensity of CTCBs is relatively strong in their original place, and their spatial distribution is uneven. The overall distribution is in the northwest-southeast direction, with strong agglomeration, and tends to be scattered in the periphery of the agglomeration area. There are some areas with higher concentrations distributed in the form of patches. (2) The number and spatial distribution of old brands with different grades and tastes have different characteristics. (3) The spatial distribution pattern of CTCBs is formed under a variety of factors, such as historical and traditional culture, regional traffic conditions and urban development patterns, etc.

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