scholarly journals Exposer Intensity, Vulnerability Index And Landscape Change Assessment In Olomouc, Czech Republic

2015 ◽  
Vol XL-7/W3 ◽  
pp. 771-776 ◽  
Author(s):  
M. S. Boori ◽  
V. Vozenilek ◽  
K. Choudhary
Keyword(s):  
Land Use ◽  
Czech Republic ◽  
Land Use Change ◽  
Adaptive Capacity ◽  
Vulnerability Index ◽  
High Rate ◽  
Sensitivity Index ◽  
Economic Activities ◽  
Adaptive Capacity Index ◽  
Slope Vegetation

The objective of this study is vulnerability and exposer intensity due to land use change in Olomouc, Czech Republic. Vulnerability assessment with exposer intensity to land use/cover change is an important step for enhancing the understanding and decision-making to reduce vulnerability. This study work includes quantification of Exposure Index (EI), Sensitivity Index (SI) and Adaptive Capacity Index (AI). EI is based on intensity of land use/cover change, SI and AI based on natural factors such as elevation, slope, vegetation and land use/cover. Vulnerability Index (VI) derived on the quantification of SI and AI and compared from 1991, 2001 and 2013. Comparing of EI and VI for last three decades, settlements have highest vulnerability index due to high socio-economic activities and water have lowest vulnerability index due to less human interferences. Agriculture has highest exposer index and second highest vulnerability, which show its high rate of exploitation and production. In the study areas, vulnerability tends to increase with the increase of exposure to land use change, but can peak off once the land use start to benefit socio-economically from development. Only in this way we can enhance the adaptive capacity of study area to use change of land.

PERUBAHAN PERMUKIMAN PENDUDUK KECAMATAN SOMBA OPU KABUPATEN GOWA TAHUN 1993 SAMPAI DENGAN TAHUN 2018

2019 ◽  
Vol 1 (2) ◽  
Author(s):  
Mayasari Irnayani
Keyword(s):  
Remote Sensing ◽  
Land Use ◽  
Land Use Change ◽  
Population Growth ◽  
Descriptive Analysis ◽  
The Body ◽  
High Rate ◽  
Land Area ◽  
Land Prices ◽  
Open Land

ABSTRACTThis research aims to find out and analyze changes in land area of settlement, land use and settlements turns into a factor that affected it. The method used is the analysis of remote sensing and descriptive analysis. The results showed that extensive settlements in 1993 was 307.03 Ha and in 2018 is 1653.34 Ha. Then it can be inferred the vast increase of land due to land use change shrub, open land, moor/fields, ricefield, and the body of water into the neighborhoods with the factors that affect that is the high rate of population growth amounted to 5.74 percent and affordable land prices as well as the completeness of the infrastructure in Somba Opu.

scholarly journals Evaluation on the Change Characteristics of Ecosystem Service Function in the Northern Xinjiang Based on Land Use Change

2021 ◽  
Vol 13 (17) ◽  
pp. 9679
Author(s):  
Yang Wang ◽  
Remina Shataer ◽  
Tingting Xia ◽  
Xueer Chang ◽  
Hui Zhen ◽  
...  
Keyword(s):  
Land Use ◽  
Land Use Change ◽  
Spatial Correlation ◽  
Land Use Changes ◽  
Tianshan Mountain ◽  
Sensitivity Index ◽  
Spatial And Temporal Patterns ◽  
Construction Land ◽  
The North ◽  
Ecological Patterns

Monitoring the interannual changes in land use and the temporal and spatial characteristics of the ecosystem services value (ESV) can help to comprehensively and objectively understand the distribution of regional ecological patterns. The mountain–oasis–desert transition zone in the northern Tianshan Mountain region of Xinjiang, China, is a geographically unique area with a highly sensitive ecosystem. As a data source, the study uses Landsat TM images from 1990, 2000, 2010, and 2018 along with GIS-extracted data to calculate the dynamic degree of land use. As well, the spatial and temporal patterns of land use change and ESV are quantitatively analyzed by using the equivalent factor method, sensitivity index, and spatial correlation studies. The results reveal the following: (1) From 1990 to 2018, the land use changes in the northern Tianshans are relatively drastic, mainly due to the increase in cultivated land, grassland and construction land, and the decrease in forest land, water, and unused land. (2) The ESV increases and then decreases, for a total loss of about 271.63 × 108 yuan. The largest decrease is in forest value, and the largest increase (around 129.94%) is in construction land. (3) The spatial distribution pattern of ESV in the northern Tianshans is apparent, showing high in the north and southwest, and low in the central and southeast portions of the study area. Additionally, there is a visible spatial correlation and aggregation in ESV. The present research can provide theoretical support for the environmental protection of the ecologically vulnerable area of the northern Tianshans as well as for further construction across the region.

scholarly journals Land Use Change in Kampung Prawirotaman Yogyakarta City as The Impact of The Existence of Commercial Area

2019 ◽  
Vol 3 (2) ◽  
pp. 149-158
Author(s):  
Nino Ardhiansyah ◽  
Dhyah Ayu Retno Widyastuti ◽  
Elisabet Dita Septiari
Keyword(s):  
Land Use ◽  
Land Use Change ◽  
Cultural Values ◽  
Spatial Planning ◽  
Economic Activities ◽  
The People ◽  
Commercial Area ◽  
The Impact ◽  
Livelihood System ◽  
Yogyakarta City

Culture has a very important essence in people's lives. Values that lead to culture seem to be the “breath” for the survival of society. A well-developed culture that can be viewed from both physical and non-physical aspects inherited from generation to generation becomes a tradition that has strong local wisdom. Yet along with its development, its existence may undergo a shift. This condition may exist because of the presence of other cultures that intentionally brought by or unintentionally emerge along with the presence of immigrants. This study aims to identify the shifts of cultural values of the people in Prawirotaman Village, especially in the aspect of community economic activities, through several stages such as: (1) Mapping changes in residential spatial planning in Prawirotaman Village; (2) Exploring economic activities changes in Prawirotaman Village. The results of the study indicate a change in governance and use of land in Prawirotaman Village. This change indeed has implications to socio-economic activities and most particularly to economic or livelihood system.

scholarly journals PERUBAHAN TATA GUNA LAHAN KAMPUNG PRAWIROTAMAN KOTA YOGYAKARTA SEBAGAI DAMPAK KEBERADAAN KAWASAN KOMERSIAL (Land Use Change in Kampung Prawirotaman Yogyakarta City as The Impact of The Existence of Commercial Area)

2019 ◽  
Vol 3 (2) ◽  
pp. 149
Author(s):  
Nino Ardhiansyah ◽  
Dhyah Ayu Retno Widyastuti ◽  
Elisabet Dita S.
Keyword(s):  
Land Use ◽  
Land Use Change ◽  
Cultural Values ◽  
Spatial Planning ◽  
Economic Activities ◽  
The People ◽  
Commercial Area ◽  
The Impact ◽  
Livelihood System ◽  
Yogyakarta City

Culture has a very important essence in people's lives. Values that lead to culture seem to be the “breath” for the survival of society. A well-developed culture that can be viewed from both physical and non-physical aspects inherited from generation to generation becomes a tradition that has strong local wisdom. Yet along with its development, its existence may undergo a shift. This condition may exist because of the presence of other cultures that intentionally brought by or unintentionally emerge along with the presence of immigrants. This study aims to identify the shifts of cultural values of the people in Prawirotaman Village, especially in the aspect of community economic activities, through several stages such as: (1) Mapping changes in residential spatial planning in Prawirotaman Village; (2) Exploring economic activities changes in Prawirotaman Village. The results of the study indicate a change in governance and use of land in Prawirotaman Village. This change indeed has implications to socio-economic activities and most particularly to economic or livelihood system.

scholarly journals Land Use Changes in Karama Village as The Impact of Community Economic Activities

2020 ◽  
Vol 5 (2) ◽  
pp. 46-51
Author(s):  
Nur Adyla Suriadi ◽  
Nurgadima Djalaluddin ◽  
Muhammad Aswad
Keyword(s):  
Land Use ◽  
Land Use Change ◽  
Land Use Changes ◽  
Policy Implications ◽  
Cultural Value ◽  
Economic Activities ◽  
Cultural Element ◽  
Building Area ◽  
Different Characteristics ◽  
The Impact

The fishing settlements in Karama Village have different characteristics from other settlements, because this village still maintains Mandar culture in terms of physical and non-physical aspects such as weaving lipa 'saqbe activities, fisherman cultural rituals, sandeq races, and other cultural rituals that are carried out every year. But as its development, its existence can experience a shift. This condition can occur with the presence of other cultures both intentionally or unconsciously influenced by the economic activities of the community. This study aims to identify shifts in the cultural value of the community in Karama Village, especially in the aspect of community economic activity, through stages of identifying land-use change; analyzing it changes in Karama Village due to community economic activities; formulating an analysis of policy implications for dealing with land-use change problems in Karama Village. The results of the study indicate a change in governance and land-use change in Karama Village, with seventy-four percent of buildings changing their function from residential to trade and industry, eighteen percent of buildings experienced an increase in building area due to community economic activities. Meanwhile, twenty-eight percent of buildings do not increase their building area but use their public land for economic activities Those change has significant implications for socio-economic activities that are specifically in the cultural element that is related to the economic system or livelihoods

scholarly journals Drainage and land use impacts on changes in selected peat properties and peat degradation in West Kalimantan Province, Indonesia

2010 ◽  
Vol 7 (11) ◽  
pp. 3403-3419 ◽  
Author(s):  
G. Z. Anshari ◽  
M. Afifudin ◽  
M. Nuriman ◽  
E. Gusmayanti ◽  
L. Arianie ◽  
...  
Keyword(s):  
Land Use ◽  
Land Use Change ◽  
Oil Palm ◽  
Timber Harvesting ◽  
High Rate ◽  
Land Use Impacts ◽  
Tropical Peat ◽  
Oil Palms ◽  
Timber Plantations ◽  
Water Contents

Abstract. Degradation of tropical peats is a global concern due to large Carbon emission and loss of biodiversity. The degradation of tropical peats usually starts when the government drains and clears peat forests into open peats used for food crops, oil palm and industrial timber plantations. Major properties of tropical peat forests are high in Water Contents (WC), Loss on Ignition (LOI) and Total Organic Carbon (TOC), and low in peat pH, Dry Bulk Density (DBD), and Total Nitrogen (TN). In this study, we investigated impacts of drainage and land use change on these properties. We collected peat samples from peat forests, logged over peat forest, industrial timber plantation, community agriculture, and oil palms. We used independent t-tests and oneway ANOVA to analyze mean differences of the research variables. We found that peat pH, DBD, and TN tend to increase. A significant decrease of C/N ratio in oil palm and agriculture sites importantly denotes a high rate of peat decompositions. Water contents, LOI, and TOC are relatively constants. We suggest that changes in pH, DBD, TN and atomic C/N ratio are important indicators for assessing tropical peat degradation. We infer that land use change from tropical peat forests into cleared and drained peats used for intensive timber harvesting, oil palms and industrial timber plantations in Indonesia has greatly degraded major ecological function of tropical peats as Carbon storage.

scholarly journals Comparison of the Spatiotemporal Dynamics of Land Use Changes in Four Municipalities of China Based on Intensity Analysis

2020 ◽  
Vol 12 (9) ◽  
pp. 3687 ◽  
Author(s):  
Siqin Tong ◽  
Gang Bao ◽  
Ah Rong ◽  
Xiaojun Huang ◽  
Yongbin Bao ◽  
...  
Keyword(s):  
Land Use ◽  
Land Use Change ◽  
Driving Forces ◽  
Land Use Changes ◽  
Arable Land ◽  
Global Environmental Change ◽  
High Rate ◽  
Intensity Analysis ◽  
Spatial And Temporal Patterns ◽  
Construction Land

Land use/cover change (LUCC) is becoming one of the most important and interesting problems in the study of global environmental change. Identifying the spatiotemporal behavior and associated driving forces behind changes in land use is crucial for the regional sustainable utilization of land resources. In this study, we consider the four municipalities of China (Beijing, Tianjin, Shanghai, and Chongqing) and compare their spatiotemporal changes in land use from 1990 to 2015 by employing intensity analysis and barycenter migration models. We then discuss their driving forces. The results show that the largest reduction and increase variations were mainly concentrated in arable and construction land, respectively. The decrement and increment were the largest in Shanghai, followed by Beijing and Tianjin, and the least in Chongqing. Furthermore, the results of the barycenter migration model indicate that in addition to Beijing, the migration distances of construction land were longer than those of arable land in three other cities. Moreover, the application of intensity analysis revealed that the rate of land use change was also the greatest in Shanghai and the slowest in Chongqing during the whole study period, with all of their arable land being mainly transformed into construction land. The driving force analysis results suggest that the spatial and temporal patterns of land use change were the results of the socio-economic development, national policies, and major events. In other words, where there was a high rate of economic and population growth, the intensity of land use change was relatively large.

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