Difference Analysis of Cultivated Land Changes and Economic Development in Suzhou and Wuhu, Anhui Province

2013 ◽  
Vol 726-731 ◽  
pp. 4769-4772
Author(s):  
Hai Min Su
Keyword(s):  
Economic Development ◽  
Anhui Province ◽  
Cultivated Land ◽  
Land Resources ◽  
Land Area ◽  
Suzhou City ◽  
In The Beginning ◽  
The Relationship ◽  
Research Period ◽  
Intensive Development

There are clear differences in the relationship between changes in cultivated land use and economic development in different regions. Based on statistical data, we analyzed the characteristics of changes in cultivated land, the influence of regional difference of economic development level for cultivated land resources in Suzhou and Wuhu of Anhui Province from 1991 to 2011 in this paper. At the same time, we quantitatively analyzed relationship between cultivated land and economic development and compared the consumption of cultivated land per unit of GDP for two regions. Results show that: with the economic development, cultivated land area has decreased in all, which cultivated land area change slowly in the beginning and the end and speed in middle during the research period. The area of occupied cultivated land decreased due to increasing GDP continuously with economic development, but at different rates in the two regions. Suzhou City pay cultivated land resources for per unit economic growth far more than Wuhu City, but this phenomenon eased because of attention to intensive development, late.

scholarly journals THE RELATIONSHIP BETWEEN CULTIVATED LAND CHANGE AND ECONOMIC DEVELOPMENT BASED ON GIS IN HENAN PROVINCE: AN EMPIRICAL STUDY

2020 ◽  
Vol XLII-3/W10 ◽  
pp. 1013-1024
Author(s):  
C. Y. Lu ◽  
H. M. Zhang ◽  
F. Wen
Keyword(s):  
Economic Development ◽  
Path Dependence ◽  
Rapid Development ◽  
Henan Province ◽  
Cultivated Land ◽  
Land Change ◽  
Land Area ◽  
Land Occupation ◽  
Per Capita ◽  
The Relationship

Abstract. Cultivated land resources are the basic production factors that carry human survival and economic development. Exploring the relationship between cultivated land change and economic development has become a hot issue for scholars.in this paper,The methods of regression analysis, land use elastic coefficient method, location entropy are used to empirically describe the relationship between cultivated land change and economic development.The results show: Since the 20th century, the change of cultivated land area has experienced three distinct stages of change, showing a process of recovery, decline, and steady evolution in Henan Province. The per capita cultivated land area is characterized by an upward trend, and the per capita cultivated land area is increasing year by year. In general, the intensive use of cultivated land in Henan Province is still not high, but the momentum of a sharp decline in cultivated land is basically controlled. The change of cultivated land area and economic development showed a four-time curve fitting relationship, which indicates that the path dependence of economic development on cultivated land occupation still exists, and cultivated land supports the rapid development of economy.The research results of the relationship between cultivated land change and economic development by using location entropy show that the spatial layout of the urban area is less than 0, and the regularity is not strong.The location where the location entropy is between 0–1 is mainly located in the central part of Henan Province;The cities with location entropy greater than 1 are mainly located in the eastern part of Henan.

scholarly journals Simulation of Land Use Pattern Evolution from a Multi-Scenario Perspective: A Case Study of Suzhou City in Anhui Province, China

2021 ◽  
Vol 18 (3) ◽  
pp. 921
Author(s):  
Rongtian Zhang ◽  
Jianfei Lu
Keyword(s):  
Land Use ◽  
Thematic Mapper ◽  
Anhui Province ◽  
Landscape Patterns ◽  
Cultivated Land ◽  
Land Area ◽  
Construction Land ◽  
Ecological Protection ◽  
Suzhou City ◽  
S Model

Land use/land cover change is a frontier issue in the field of geography research. Taking Suzhou City in Anhui Province as the research case, based on thematic mapper /enhanced thematic mapper+ (TM/ETM+) remote sensing data from 1998 to 2018, through the transfer matrix model and modified conversion of land use and its effects at small region extent (CLUE-S) model, the simulation of the land use landscape pattern evolution was studied from a multi-scenario perspective. The results showed that in the past 20 years, landscape patterns have undergone spatial–temporal conversion, which was mainly manifested as the evolution from a cultivated land landscape and other agricultural land to construction land, and there was some transformation between other landscape types, but the transformation degree was not significant. The spatial autocorrelation factor was introduced to correct the CLUE-S model, and the Kappa index reached 0.83, indicating that the modified CLUE-S model had a good simulation accuracy. (I) In the cultivated land protection scenario, limiting the conversion of basic farmland use, and by 2028, the proportion of cultivated land increased by 5.23%, distributed in eastern Suzhou City; (II) in the economic development scenario, by 2028, the construction land area increased by 14.58%, and was distributed in the surrounding regions of the built-up areas; and (III) in the ecological protection scenario, by 2028, wood land, water, and other ecological protection land area increased, and were distributed in the central and eastern part of Suzhou City. Research can provide useful decision-making support for land use optimization and remediation.

Analysis and Forecast of the Arable Land Resource and Food Production Safety in Anhui Province

2012 ◽  
Vol 253-255 ◽  
pp. 229-232
Author(s):  
Hai Min Su ◽  
Ai Xia He
Keyword(s):  
Food Production ◽  
Arable Land ◽  
Anhui Province ◽  
Land Resource ◽  
Cultivated Land ◽  
Land Area ◽  
Dynamic Changes ◽  
Pressure Index ◽  
Production Safety ◽  
Per Capita

The total dynamic changes of the cultivated land and food production from 1990 to 2010 in Anhui Province were analyzed using the statistic data and minimum cultivated land per capita and pressure index on cultivated land were calculated based on cultivated land, food production and population. At the same time, adopting GM(1,1) model, per capita cultivated land area, minimum cultivated land per capita and pressure index on cultivated land were forecasted in the future7 years. The results show that: (1) the total amount of the cultivated land decreased on the whole, steady decline early, while increased considerably late; Grain output went up steadily in the fluctuation in general; and the change of minimum cultivated land per capita and pressure index on cultivated land was not significant. (2) GM (1,1) gray model shows per capita cultivated land area, minimum cultivated land per capita and pressure index on cultivated land decreased, and arable land per capita is higher than the minimum per capita arable land area which descript farmland productivity levels higher than the level of food consumption.

scholarly journals PARTISIPASI PETANI DALAM PROGRAM PENGEMBANGAN USAHA AGRIBISNIS PEDESAAN (PUAP) DI KECAMATAN ADILUWIH KABUPATEN PRINGSEWU

2019 ◽  
Vol 6 (3) ◽  
pp. 296
Author(s):  
Rika ES Sitompul ◽  
Kordiyana K Rangga ◽  
Begem Viantimala
Keyword(s):  
Household Income ◽  
Random Sampling ◽  
Research Method ◽  
Education Level ◽  
Cultivated Land ◽  
Spearman Correlation ◽  
Land Area ◽  
Average Household Income ◽  
Spearman Correlation Test ◽  
The Relationship

The objectives of this research are to know the participation of farmers in PUAP program, factors related to farmers’ participation in PUAP program, and farmers’ income. This research was conducted in Bandung Baru Village of Adiluwih District, Pringsewu Regency. The sampling used was proportional random sampling with total of 81 farmers. The research was conducted in October - December 2016. The research method is a survey. The relationship between the variables was tested using Rank Spearman correlation test. The results showed that farmers' participation in the PUAP program was quite active, factors related to farmers’ participation were age, education level, length of farming experience, and cultivated land area.  Average household income of farmers in Bandung Baru Village Adiluwih District Pringsewu Regency each year is Rp67.633.851. Key words: income, participation, PUAP program

scholarly journals Spatio-Temporal Differentiation and Driving Mechanism of the “Resource Curse” of the Cultivated Land in Main Agricultural Production Regions: A Case Study of Jianghan Plain, Central China

2021 ◽  
Vol 18 (3) ◽  
pp. 858
Author(s):  
Yuanyuan Zhu ◽  
Xiaoqi Zhou ◽  
Yilin Gan ◽  
Jing Chen ◽  
Ruilin Yu
Keyword(s):  
Economic Development ◽  
Influencing Factors ◽  
Social Order ◽  
Resource Curse ◽  
Central China ◽  
Driving Mechanism ◽  
Land Resource ◽  
Cultivated Land ◽  
Land Resources ◽  
Jianghan Plain

Cultivated land resources are an important component of natural resources and significant in stabilizing economic and social order and ensuring national food security. Although the research on resource curse has progressed considerably, only a few studies have explored the existence and influencing factors of the resource curse of non-traditional mineral resources. The current study introduced resource curse theory to the cultivated land resources research and directly investigated the county-level relationship between cultivated land resource abundance and economic development. Meanwhile, the spatiotemporal dynamic pattern and driving factors of the cultivated land curse were evaluated on the cultivated land curse coefficient in China’s Jianghan Plain from 2001 to 2017. The results indicated that the curse coefficient of cultivated land resources in Jianghan Plain generally shows a downward trend. That is, the curse phenomenon of the cultivated land resources in large regions did not improve significantly in 2001–2017. The influencing factors of the cultivated land resource curse in different cursed degree areas varied and the spatial interaction of the cursed degree areas differed as well. This study proposed a transmission mechanism of the cultivated land resource curse in Jianghan Plain. Policies from throughout the entire and within the main agricultural producing areas were proposed to adjust the cultivated land resource curse. The results and conclusions of this study will be beneficial in improving future land-use policies in major agricultural areas and reducing lag in economic development caused by the strict protection of cultivated land resources.

scholarly journals Occupation of Cultivated Land for Urban–Rural Expansion in China: Evidence from National Land Survey 1996–2006

Land ◽  
2021 ◽  
Vol 10 (12) ◽  
pp. 1378
Author(s):  
Yangbing Miao ◽  
Jiajie Liu ◽  
Raymond Yu Wang
Keyword(s):  
Economic Development ◽  
Cultivated Land ◽  
Land Resources ◽  
Land Occupation ◽  
Construction Land ◽  
Intensive Use ◽  
Urban Rural ◽  
Land Survey ◽  
Spatio Temporal ◽  
Rural Construction

Construction land expansion often occurs on cultivated land in developing countries during rapid urbanization and industrialization. Understanding its characteristics and driving mechanisms is of great significance for land-use policy and sustainable development. This paper depicted the spatio-temporal patterns of China’s urban–rural expansion and its occupation of cultivated land based on national land survey data from 1996 to 2006. It further explored the influencing mechanism of cultivated land occupation for urban–rural construction land. The results showed that the establishment and expansion of various economic development zones contribute to more than half of the occupation of cultivated land while the expansion of cities and towns is relatively slower, and their sources of construction land are more diverse. The empirical results showed that (1) economic growth and investment play key roles in shaping the spatio-temporal patterns of the occupation of cultivated land for urban–rural construction land, and (2) the mechanisms of cultivated land occupation in different stages of regional development are different. In particular, the establishment of national economic development zones is conducive to the intensive use of construction land and the protection of cultivated land in inland regions, whereas provincial economic development zones have led to a waste of land resources in coastal regions. Based on the results, this study suggested that the policies to the intensive use of land resources and cultivated land protection required regional disparities.

Study on the Relationship between Land Use Dynamics and Economic Development - Ecological Environmental in Chongqing

2012 ◽  
Vol 524-527 ◽  
pp. 2688-2693
Author(s):  
Yi Xiao ◽  
Ke Yin
Keyword(s):  
Land Use ◽  
Economic Development ◽  
Land Use Changes ◽  
Arable Land ◽  
Added Value ◽  
Land Resources ◽  
Fixed Asset ◽  
Chongqing Municipality ◽  
Land Use Dynamics ◽  
The Relationship

This paper analyzes the past 10 years, Chongqing, land use changes, And on this basis, study on the relationship between land use dynamics and economic development - ecological environmental. The results show: (1)Between 1999-2008 Chongqing sharp decline in arable land, the area net decrease in 293679.7 hm2, significant increase of construction land, the area net increase 74334.1 hm2. (2)GDP, total fixed asset investment, industrial added value and the construction area was positively correlated, and arable land change was a negative correlation. Show that the economic and social development of Chongqing mainly depends on the development of land resources. (3)In addition, returning land for farming to forestry, construction of the wetland ecosystem, making the Chongqing Municipality, although the value of ecosystem services is rising, but the overall value is still lower.

Structuralism as a Pamphlet (On the Book by E. Reinert “How Rich CountriesGot Rich... And Why Poor Countries Stay Poor”. 2nd ed.)

2014 ◽  
pp. 147-153
Author(s):  
P. Orekhovsky
Keyword(s):  
Economic Theory ◽  
Economic Development ◽  
Structural Analysis ◽  
Increasing Returns ◽  
The Other ◽  
Static Theory ◽  
Poor Countries ◽  
Historical School ◽  
Socio Economic Development ◽  
The Relationship

The review outlines the connection between E. Reinert’s book and the tradition of structural analysis. The latter allows for the heterogeneity of industries and sectors of the economy, as well as for the effects of increasing and decreasing returns. Unlike the static theory of international trade inherited from the Ricardian analysis of comparative advantage, this approach helps identify the relationship between trade, production, income and population growth. Reinert rehabilitates the “other canon” of economic theory associated with the mercantilist tradition, F. Liszt and the German historical school, as well as a reconside ration of A. Marshall’s analysis of increasing returns. Empirical illustrations given in the book reveal clear parallels with the path of Russian socio-economic development in the last twenty years.

Nomadic Migration and Rural Violence in Nigeria

2020 ◽  
Vol 43 (1) ◽  
pp. 64-95
Author(s):  
Nsemba Edward Lenshie ◽  
Patience Kondu Jacob
Keyword(s):  
State Government ◽  
Migration Pattern ◽  
Land Resources ◽  
Focus Group Discussions ◽  
Group Discussions ◽  
Security Governance ◽  
North East ◽  
Descriptive Approach ◽  
The Relationship ◽  
Depth Interviews

The relationship between Fulani herdsmen and farmers has in recent years become hot-tempered motivated by competitive control of land resources, particularly in central and north-east Nigeria. In Taraba State, the ongoing nomadic migration pattern from the Sahel in quest of pastures has led to violent confrontation between Fulani herdsmen and farming indigenous natives. Using a descriptive approach consisting of documented evidence, in-depth interviews, and focus group discussions, the analysis revealed that conflicts between Fulani herdsmen and indigenous native farmers have culminated in population displacement and destruction of life and property in numerous rural enclaves in Taraba State. Despite the consequences of the conflicts, the Taraba State government was unable to act proactively because of the centralization of command over Nigerian security agencies. Accordingly, the study suggests decentralization of security agencies in Nigeria, especially the police, as the way forward for effective security governance in Nigeria.

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