SELECTING RELOCATION OF LAND USE IN HOT MUD DISASTER AREA BY APPLYING GEO-ENVIRONMENTAL EVALUATION. CASE STUDY: SIDOARJO, EAST JAVA, INDONESIA

2015 ◽  
Vol 2 (3) ◽  
Author(s):  
Doni Prakasa Eka Putra ◽  
Syauqi Syauqi ◽  
Juwarso Juwarso ◽  
Agus Hendratno ◽  
Handoko Teguh Wibowo
Keyword(s):  
Land Use ◽  
Environmental Sustainability ◽  
Environmental Parameters ◽  
Land Uses ◽  
Environmental Evaluation ◽  
Difference Map ◽  
Disaster Area ◽  
West Part ◽  
Rating Method

Since May 29, 2006, a sea of hot mud has been gushing from the ground in Sidoarjo, East Java, 35 kilometers south of Indonesia’s second largest city, Surabaya. Due to this disaster, approximately thousand of people have been forced from their homes because 600 ha of land and villages were submerged, farmland was ruined, businesses and schools closed as the mud inundated the surrounding area. Relocation of the land uses and supporting infrastructures are become important to support the human survivability and environmental sustainability in this disaster area. In order to select the suitable location for land uses and infrastructures, aspect of environmental geology must be concerned. Geo-Environmental parameters such as geological hazards and geological resources are used to select the suitable relocation area. Evaluation of the suitable land uses is conducted by applying simple overlay rating method. Result of this evaluation shows that the relocation of the land uses can be differentiated into three categories; (i) high risk land use/infrastructure, moderate risk land use/infrastructure and low risk land use/infrastructure. Each of these categories have difference map of relocation suitability, however all maps indicate that the suitable relocation area is in the west-part from the hot mud disaster area. Keywords: Hot mud blast, relocation of land uses, geo-environmental evaluation

Metrics-Based Sustainability Evaluation of Manufacturing Technologies: Surface Coating Case Study

2009 ◽  
Author(s):  
Q. Z. Yang ◽  
B. H. Chua
Keyword(s):  
Environmental Sustainability ◽  
Sol Gel ◽  
Sustainable Manufacturing ◽  
Powder Coating ◽  
Sustainability Evaluation ◽  
Environmental Evaluation ◽  
Manufacturing Technologies ◽  
Sustainability Assessments ◽  
Selection Of

Sustainability evaluation of manufacturing technologies is a vital part of decision process in sustainable manufacturing, particularly for decisions on transfer/adoption of new sustainable manufacturing innovations. This paper highlights a study on metrics-based sustainability evaluation of technologies in manufacturing, with emphasis on the technical, economical and environmental sustainability assessments. On the basis of three types of sustainability evaluation metrics proposed in this paper, our study integrates technology assessment, cost analysis and environmental evaluation to support decision-making for selection of sustainable manufacturing processes. Case studies about sol-gel coating and powder coating are explored in the paper to test the proposed sustainability evaluation methods and metrics. The assessment results provide quantitative justifications used in technology transfer of the new sol-gel coating innovations. The results also help potential technology adopters to reduce their implementation risks of the sol-gel coating process in automotive decorative applications.

scholarly journals Analysis of land stability and land-use change processes in the 19–20th centuries: a case study in Gödöllő Hillside, Hungary

2016 ◽  
Vol 8 (1) ◽  
pp. 39-49
Author(s):  
Krisztina Demény ◽  
Csaba Centeri ◽  
Dániel Szalai
Keyword(s):  
Land Use ◽  
Land Use Change ◽  
Change Processes ◽  
Anthropogenic Influence ◽  
Land Uses ◽  
Corine Land Cover ◽  
Land Use Types ◽  
Arable Fields ◽  
Land Cover Map

Abstract The manuscript presents land-use change processes based on former military map analyses. Military maps were derived from the 1770s until the 1890s and later from the CORINE Land Cover map. I observed the transition direction of areal distribution of various land uses. Digitalized maps showed 19-20th century land-use conditions; besides them, we created a grouping system which is based on the intensity of land use. We distinguished six land-use types, ranking them according to the anthropogenic influence (1. built-up areas; 2. arable fields; 3. orchards and vineyards; 4. meadows and pastures; 5. forests; 6. wetlands).

scholarly journals FIRELAN | An Ecologically Based Planning Model Towards a Fire Resilient and Sustainable Landscape. A Case Study in Center Region of Portugal

2021 ◽  
Author(s):  
Manuela R. Magalhães ◽  
Natalia S. Cunha ◽  
Selma B. Pena ◽  
Ana Müller
Keyword(s):  
Land Use ◽  
Rural Areas ◽  
Water Conservation ◽  
Landscape Planning ◽  
Land Uses ◽  
Tree Species Composition ◽  
Center Region ◽  
Sustainable Landscape

Abstract This paper explores the role of landscape planning as a tool for rural fire prevention. It presents a methodology for a fire resilient and sustainable landscape model (FIRELAN) that articulates the ecological and cultural components in a suitable and multifunction land-use plan. FIRELAN is a conceptual and ecologically based model that recognizes river basin’ land morphology, microclimate, and species combustibility as the fundamental factors that determine fire behavior and landscape resilience, along with the ecological network (EN) for achieving ecological sustainability of the landscape. The model is constituted by the FIRELAN Network and the Complementary Areas. This network ensures the effectiveness of discontinuities in the landscape with less combustible land-uses. It also functions as a fire-retardant technique and protection of wildland-urban interface (WUI). This model is applied to municipalities from Portugal's center region, a simplified landscape severely damaged by recurrent rural fires. The results show that land-use and tree species composition should change drastically, whereas about 72% of the case study needs transformation actions. This requires a significant increase of native or archaeophytes species, agricultural areas, landscape discontinuities and the restoration of biodiversity in Natura 2000 areas. The EN components are 79% of the FIRELAN N area, whose implementation ensures soil and water conservation, biodiversity, and habitats. This paper contributes to the discussion of the Portuguese rural fires planning framework, highlighting the role of this model implementation towards a new landscape by giving explicit indications of adequate land-uses in rural areas. The FIRELAN model can be replicated in any situation.

SPATIAL PATTERNS OF ECONOMIC RENTS: DEVELOPING SUVARNABHUMI INTERNATIONAL AIRPORT, THAILAND

2016 ◽  
Vol 11 (03) ◽  
pp. 1650014
Author(s):  
CHAKARIN BEJRANANDA ◽  
YUK LEE ◽  
THANCHANOK BEJRANANDA
Keyword(s):  
Land Use ◽  
Air Transportation ◽  
Land Values ◽  
Urban Structure ◽  
Land Value ◽  
Land Uses ◽  
International Airport ◽  
The Relationship

With the rise of the importance of air transportation in the 21st century, the role of economics in airport planning and decision-making has become crucial to the urban structure and land values. This paper examines the relationship between an airport and its impact on the distribution of urban land uses and land values by applying the Alonso’s bid-rent model. Using Suvarnabhumi International Airport as a case study, the analysis was made over three different time periods of airport development. The statistical results confirm that: (i) Alonso’s model can be used to explain the impacts of the airport only for the northeast quadrant of the airport; (ii) proximity to the airport shows an inverse relationship with the land value of all six types of land use activities through three periods of time; and (iii) the land value for commercial land use is the most sensitive to the location of the airport compared to other types of land use activities.

scholarly journals Urban land use effect analysis on the level of noise pollution using satellite and GIS technologies: A case study in Tehran city

2020 ◽  
Keyword(s):  
Land Use ◽  
Remote Sensing Data ◽  
Noise Pollution ◽  
Urban Land ◽  
Urban Land Use ◽  
Land Uses ◽  
Effect Analysis ◽  
Gis Technologies ◽  
The Relationship

<p>We utilized satellite and GIS technologies to address the relationship between urban land uses and Noise Pollution (NP) in one of the most crowded regions of Tehran city. Leq was determined in 170 stations of the studied area and an acoustic map was created. Moreover, using satellite remote sensing data and a land use map, the density map for nine types of the most important urban land use was provided and the relationship between different land use densities and NP was investigated. We found that the investigated region was highly polluted and the NP level was higher in the morning (76.29±5.61 dB[A]) and afternoon (76.46±4.88 dB[A]) in comparison to the noon period. Furthermore, the prepared acoustic map revealed that in the east and southwest of the studied area, the NP was highest and lowest, respectively. Also, cultural (73.48±4.7 dB[A]) and parking (79.02±4.3 dB[A]) areas had the lowest and highest levels of Leq. Also, the high density of road, commercial, industrial, mixed commercial and residential and parking land uses had a direct significant relationship with Leq and this relation was inverse for green space. It was concluded that land use variations significantly affect the NP levels and it can be utilized to predict and manage the NP in different cities.</p>

scholarly journals Land Use Effect on Quality of Plateau Soils: A Case Study of Ososo in Northern Edo State, Nigeria

2021 ◽  
Vol 13 (3) ◽  
Author(s):  
Paul Orobosa Orobator ◽  
Emmanuel Ekpenkhio
Keyword(s):  
Land Use ◽  
Soil Quality ◽  
Secondary Forest ◽  
Land Uses ◽  
Mean Values ◽  
The Status ◽  
Edo State ◽  
Cocoa Plantation

The study examined land use effect on quality of plateau soils, using Ososo in Northern Edo State, Nigeria as a case study. The objectives were to examine the status of soils under the different land uses and evaluate variation in the physicochemical properties of soils among the investigated sites. A total of thirty-six soil samples were collected from secondary forest, cocoa plantation and quarry site at 0 - 15 and 15 - 30 cm depths. Soil quality indicators were analyzed in the laboratory, while data were examined by descriptive and inferential statistics. Due to the effect of mining activities, quarry site had lower mean values of soil organic matter, total organic carbon, total nitrogen, available phosphorous, effective cation exchange capacity, potassium, copper and manganese while iron, zinc and calcium were lower in secondary forest. However, Na and ECEC were higher in cocoa plantation. The study further revealed that though the examined land uses had varied effects on the soil properties; quarry site impacted the soil quality parameters more negatively compared to the secondary forest and cocoa plantation land use types. Significant variation (p < 0.05) in sand, clay and available phosphorous was detected in the topsoil of the different land uses. The research concluded that the status of the soil nutrients was low. To improve the quality of the plateau soils, liming and the use of animal droppings, town refuse ash and plant remains is recommended.

scholarly journals Contribution to the Environmental sustainability by improving the walking behaviour through neighbourhoods’ design with special reference to developing countries

2020 ◽  
Vol 158 ◽  
pp. 02002 ◽  
Author(s):  
Yasmeen Gul ◽  
Zahid Sultan ◽  
Gul Ahmed Jokhio
Keyword(s):  
Land Use ◽  
Developing Countries ◽  
Special Reference ◽  
Environmental Sustainability ◽  
Positive Association ◽  
Street Connectivity ◽  
Land Uses ◽  
Housing Density ◽  
Logistic Analysis ◽  
Land Use Mix

The neighbourhood design (ND) factors such as land-use mix (LUM), street connectivity and housing density have the potential to enhance the walking. A limited number of studies have investigated the association of ND factors with walking in developing countries. Therefore, the objective of this study is to compare the ND factors and investigate their association with walking. The LUM, street connectivity and housing density were measured objectively while walking was calculated subjectively (n-1,042adults). Independent sample t-test and Binary logistic analysis has been used to investigate the comparison and association between ND factors and walking. The results show that two out of three ND indicators are significantly different in both types of neighbourhoods and have positive association with walking Therefore, it can be concluded that, for the sake of walking in developing countries, the neighbourhoods should have mix of different land-uses and well-connected streets rather than sealing the neighbourhoods with walls.

scholarly journals Multitemporal Analysis of Land Use Changes and Their Effect on the Landscape of the Jerte Valley (Spain) by Remote Sensing

Agronomy ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 1470
Author(s):  
Yolanda Sánchez Sánchez ◽  
Antonio Martínez Graña ◽  
Fernando Santos-Francés ◽  
Joan Leandro Reyes Ramos ◽  
Marco Criado Nicolás
Keyword(s):  
Land Use ◽  
Forest Fires ◽  
Satellite Images ◽  
Land Use Changes ◽  
Environmental Parameters ◽  
Land Uses ◽  
Environmental Disturbances ◽  
Management Measures ◽  
Landscape Quality ◽  
Landscape Units

In recent years, the interest of institutions in land use has increased, creating the need to determine the changes in use through spatial-temporal and statistical analysis. This study analyzes the changes over the last 40 years, based on a cartography of landscape units obtained from the study of geo-environmental parameters in the Jerte Valley (Spain) with satellite images, Landsat 5 and 7. Subsequently, through the analysis of spatial patterns and diversity and fragmentation indices, and with the Fragstat software, the landscape was characterized from 1994 to the present. The results show that wooded areas decreased slightly, crops increased in altitude and major environmental disturbances (mainly forest fires) negatively affected the environmental mosaic. Land uses affect the landscape by developing larger tesserae (+5 ha), which are less fragmented (−0.15), but more isolated (0.12). This study demonstrates that landscape metrics can be used to understand changes in spatial pattern, help in decision making to implement appropriate management measures in the conservation of traditional land uses, and allow the maintenance of connecting areas between fragments to avoid the loss of natural corridors to increase landscape quality.

scholarly journals Perception of tools for assessing on-farm nutrient losses and mitigation options

2021 ◽  
Author(s):  
◽  
Maggie Rogers
Keyword(s):  
Water Quality ◽  
Land Use ◽  
Environmental Sustainability ◽  
Agricultural Land ◽  
Mitigation Measures ◽  
Nitrogen And Phosphorus ◽  
Land Use Models ◽  
On Farm ◽  
Degraded Water Quality

<p>This research focuses on the prominent issue of degraded water quality in New Zealand caused by the intensification of agricultural land use, resulting in increased levels of diffuse pollutants such as sediment, nitrogen and phosphorus in waterways (Duncan, 2017). Degraded water quality is a critical issue that needs to be addressed both socially and scientifically. It needs to be addressed socially as human behaviour is influencing this degradation, and the science is needed to further our understanding and implementation of the best mitigation solutions.  The aim of this study was to evaluate how information surrounding potential nutrient mitigation measures provided by decision support tools is understood and interpreted by farmers facing tightening environmental regulations and a changing social outlook on environmental sustainability. To achieve this aim, the following activities were conducted: (i) A review of current theories and tools available to understand and encourage pro-environmental behaviour. (ii) A case study using the Land Utilisation Capability Indicator (LUCI) model to determine stakeholder engagement was carried out through interviews with 6 farmers in the Mangatarere Catchment.  The review showed that while information alone does not drive behaviour change, it is an essential component that when used in collaboration with other methods and incentives, can be very successful (Kennedy, 2010; Mackenzie-Mohr, 2000; Stern, 2000). From this review a method that was identified as having huge potential in terms of managing water quality was the use of land use models alongside targeted on-farm advice (Bouraoui & Grizzetti, 2014).  To understand the stakeholder perception and uptake of the information this method provides a case study was carried out using the LUCI model with 6 farmers in the Mangatarere Catchment. The results showed that LUCI proved to be a valuable tool for both the case study farmers and the wider farming community. Farmer feedback highlighted the importance of ensuring that information provided by such tools is communicated in a consolidated manner. This thesis shows that land use models such as LUCI have the potential to be a beneficial method of engaging stakeholders in prominent issues such as degrading water quality.</p>

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