scholarly journals Land-Use Conflict Identification from the Perspective of Construction Space Expansion: An Evaluation Method Based on ‘Likelihood-Exposure-Consequence’

2021 ◽  
Vol 10 (7) ◽  
pp. 433
Author(s):  
Hao Zhou ◽  
Yong Chen ◽  
Ruoying Tian
Keyword(s):  
Land Use ◽  
Evaluation Method ◽  
Rapid Urbanization ◽  
Land Use Conflict ◽  
Internal Mechanism ◽  
Conflict Identification ◽  
Space Expansion ◽  
Negative Impacts ◽  
Daye City ◽  
Conflict Intensity

Land-use conflict (LUC) is a major problem of land management in the context of rapid urbanization. Conflict identification plays an important role in the development and protection of land space. Considering the possibility of, exposure to, and negative impacts of LUC, we explore the probability of land-use cover change (LUCC), policy constraints, and ecosystem service value (ESV) and build a conflict identification model based on the LEC concept of risk assessment. Taking Daye City as an example, we classify the conflict intensity and delimit the key conflict areas. At the same time, a composite classification system is constructed to analyze the spatial characteristics and internal mechanism of conflict. We find that the conflict between construction and ecological space is the main conflict in Daye City (P.R. China), which is widely distributed. However, the conflict between construction and agricultural space, which is mainly distributed near the center of Daye City, cannot be ignored.

scholarly journals Identification of areas of potential land-use conflict in the Luján River basin, Argentina.

2017 ◽  
Vol 3 (59) ◽  
pp. 125 ◽  
Author(s):  
Gustavo D. Buzai ◽  
Noelia Principi
Keyword(s):  
Land Use ◽  
River Basin ◽  
Land Use Conflict ◽  
Conflict Identification ◽  
Del Rio ◽  
Sistemas De Informacion ◽  
Identification Strategy ◽  
Potential Land

La Geografía, como ciencia espacial, se apoya en la utilización de métodos cuantitativos aplicados con Sistemas de Información Geográfica (SIG). En este contexto, el modelado cartográfico y las técnicas de evaluación multicriterio permitieron definir una estrategia metodológica para la identificación de áreas de potencial conflicto entre usos del suelo en escala regional (LUCIS, Land-use conflict identification strategy). La investigación se realiza en la cuenca del río Luján con el objetivo de definir estas áreas como consecuencia de la futura competencia espacial entre el uso del suelo urbano, la producción agrícola y las áreas de conservación. Los resultados obtenidos constituyen una excelente herramienta de utilidad en la planificación territorial.

scholarly journals Determinación y análisis de áreas de potencial conflicto en el uso del suelo en el ejido municipal de San Carlos de Bariloche, Río Negro, Patagonia, Argentina, utilizando la tecnología de los Sistemas de Información Geográfica (SIG)

2015 ◽  
Vol 8 (2) ◽  
pp. 227-242
Author(s):  
María Andrea Dzendoletas
Keyword(s):  
Land Use ◽  
Land Use Conflict ◽  
Rio Negro ◽  
Toma De Decisiones ◽  
Conflict Identification ◽  
San Carlos ◽  
Sistemas De Informacion ◽  
Identification Strategy

El objetivo de este trabajo es la identificación y el análisis de las áreas con aptitud potencial para el desarrollo de actividades de producción primaria, expansión del uso urbano y conservación de vegetación nativa, a partir de la obtención de mapas de aptitud continua y posteriormente sus combinaciones tendientes a identificar las localizaciones de las áreas de potencial conflicto entre dichos usos en el ejido deSan Carlos de Bariloche. La metodología propuesta utilizando la Evaluación Multicriterio (EMC) integrada en un Sistemas de Información Geográfica (SIG) proporciona el marco adecuado para la integración de los distintos factores (medio ambiente, economía y sociedad) que intervienen en la aptitud del suelo para cada uso.La EMC permitió simular correctamente las pautas espaciales de evolución real producida sobre el objeto de estudio, el espacio ambiental urbano a lo largo de la investigación, identificar y valorar cada alternativa, realizar consultas a expertos y volver a reorientar la evaluación, sin alejarse del objetivo propuesto a lo largo del proceso de decisión.La aplicación del modelo de resolución estandarizada, denominado Land Use Conflict Identification Strategy (L.U.C.I.S.) fue propuesto en este trabajo, como un nuevo avance en el análisis espacial y permitió la detección de áreas de potenciales conflictos a partir de un estudio de localización, brindando una imagen anticipada de los cambios del uso del suelo y estimando aquellos futuros conflictos.Finalmente se demuestra que la combinación de la EMC y el modelo L.U.C.I.S. integrados en un SIG se constituyen en interesantes herramientas para el análisis de las complejas situaciones, capaces de asistir en los procesos de planificación territorial, gestión ambiental y en la toma de decisiones en términos de desarrollo sustentable.Revista Ciencias Espaciales, Volumen 8, Número 2 Otoño, 2015; 227-242

scholarly journals Land Use Multi-Suitability, Land Resource Scarcity and Diversity of Human Needs: A New Framework for Land Use Conflict Identification

Land ◽  
2021 ◽  
Vol 10 (10) ◽  
pp. 1003
Author(s):  
Guanglong Dong ◽  
Yibing Ge ◽  
Haiwei Jia ◽  
Chuanzhun Sun ◽  
Senyuan Pan
Keyword(s):  
Land Use ◽  
Spatial Distribution ◽  
Resource Scarcity ◽  
Land Resource ◽  
Accurate Identification ◽  
Human Needs ◽  
Land Use Conflict ◽  
Land Use Conflicts ◽  
Conflict Identification ◽  
New Framework

Land use conflicts are intensifying due to the rapid urbanization and accelerated transformation of social and economic development. Accurate identification of land use conflicts is an important prerequisite for resolving land use conflicts and optimizing the spatial pattern of land use. Previous studies on land use conflict using multi-objective evaluation methods mainly focused on the suitability or competitiveness of land use, ignoring land resource scarcity and the diversity of human needs, hence reducing the accuracy of land use conflict identification. This paper proposes a new framework for land use conflict identification. Considering land use multi-suitability, land resource scarcity and the diversity of human needs, the corresponding evaluation index system was constructed, respectively, and the linear weighted sum model was used to calculate the land use conflict index. Taking Jinan as the study area, the spatial distribution characteristics of land use conflicts are accurately identified and analyzed. The results show that: (1) Land use multi-suitability in Shanghe county and Jiyang district is high, but the intensity of land use conflict is not. This indicates that land use multi-suitability is the premise and basis of land use conflict, but it is not the only determinant, which is consistent with our hypothesis. (2) Land use conflicts in Jinan were dominant by medium conflict, accounting for 43.89% of the conflicts, while strong and weak land use conflicts accounted for 25.21% and 30.90% of the conflicts, respectively. The spatial distribution of land use conflicts is obviously different, with high conflicts in the north and low conflicts in the south. Strong land use conflicts are concentrated in the urban and rural transition zones of Tianqiao, Huaiyin and Shizhong districts and in the northern parts of Licheng and Zhangqiu districts. (3) Inefficient land use and land resource waste aggravated regional land use conflicts in Licheng and Zhangqiu districts. (4) The new framework for land use conflict identification proposed in this study can accurately identify land use conflicts, providing a scientific reference and new ideas for accurate identification of land use conflicts.

Land-use types shape soil microbial compositions under rapid urbanization in the Xiong'an New Area, China

2021 ◽  
Vol 777 ◽  
pp. 145976
Author(s):  
Can Wang ◽  
Abolfazl Masoudi ◽  
Min Wang ◽  
Jia Yang ◽  
Zhijun Yu ◽  
...  
Keyword(s):  
Land Use ◽  
Rapid Urbanization ◽  
Soil Microbial ◽  
Land Use Types

scholarly journals Sources of and Control Measures for PTE Pollution in Soil at the Urban Fringe in Weinan, China

Land ◽  
2021 ◽  
Vol 10 (7) ◽  
pp. 762
Author(s):  
Lei Han ◽  
Rui Chen ◽  
Zhao Liu ◽  
Shanshan Chang ◽  
Yonghua Zhao ◽  
...  
Keyword(s):  
Land Use ◽  
Urban Expansion ◽  
Pollution Sources ◽  
Urban Fringe ◽  
Control Measures ◽  
Atomic Fluorescence Spectrometry ◽  
Human Beings ◽  
Rapid Urbanization ◽  
Kriging Interpolation Method ◽  
The Impact

The environment of the urban fringe is complex and frangible. With the acceleration of industrialization and urbanization, the urban fringe has become the primary space for urban expansion, and the intense human activities create a high risk of potentially toxic element (PTE) pollution in the soil. In this study, 138 surface soil samples were collected from a region undergoing rapid urbanization and construction—Weinan, China. Concentrations of As, Pb, Cr, Cu, and Ni (Inductively Coupled Plasma Mass Spectrometry, ICP-MS) and Hg (Atomic Fluorescence Spectrometry, AFS) were measured. The Kriging interpolation method was used to create a visualization of the spatial distribution characteristics and to analyze the pollution sources of PTEs in the soil. The pollution status of PTEs in the soil was evaluated using the national environmental quality standards for soils in different types of land use. The results show that the content range of As fluctuated a small amount and the coefficient of variation is small and mainly comes from natural soil formation. The content of Cr, Cu, and Ni around the automobile repair factory, the prefabrication factory, and the building material factory increased due to the deposition of wear particles in the soil. A total of 13.99% of the land in the study area had Hg pollution, which was mainly distributed on category 1 development land and farmland. Chemical plants were the main pollution sources. The study area should strictly control the industrial pollution emissions, regulate the agricultural production, adjust the land use planning, and reduce the impact of pollution on human beings. Furthermore, we make targeted remediation suggestions for each specific land use type. These results are of theoretical significance, will be of practical value for the control of PTEs in soil, and will provide ecological environmental protection in the urban fringe throughout the urbanization process.

Measurement and prediction of land use conflict in an opencast mining area

2021 ◽  
Vol 71 ◽  
pp. 101999
Author(s):  
Yuan Gao ◽  
Jinman Wang ◽  
Min Zhang ◽  
Sijia Li
Keyword(s):  
Land Use ◽  
Mining Area ◽  
Opencast Mining ◽  
Land Use Conflict
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