Demand For Land Research Articles

Urban Geomorphology Methods and Applications as a Guideline for Understanding the City Environment

Cities all over the world have developed on different geological-geomorphological substrates. Different kinds of human activities have operated for millennia as geomorphic agents, generating numerous and various erosion landforms and huge anthropogenic deposits. Considering the increasing demand for land and the expansion of the built-up areas involving and disturbing any kind of natural system inside and surrounding the actual urban areas, it is not negligible how important the dynamics of the urban environment and its physical evolution are. In this context, this manuscript addresses insights into eight case studies of urban geomorphological analyses of cities in Italy, Greece, and Brazil. The studies are based on surveying and mapping geomorphological processes and landforms in urban areas, supporting both geo-hazard assessment, historical evolution, and paleomorphologies, as well as disseminating knowledge of urban geoheritage and educating about the anthropogenic impact on urban sustainability. We hypothesize that urban geomorphological analysis of several case studies addresses the physical environment of modern cities in a multi-temporal, multidisciplinary, and critical way concerning global changes. Thus, this study aims to illustrate and propose a novel approach to urban geomorphological investigation as a model for the understanding and planning of the physical urban environment on a European and global scale.

Ecosystem services response to future land use/cover change (LUCC) under multiple scenarios: A case study of the Beijing-Tianjin-Hebei (BTH) region, China

Ecosystem service functions are significant in responding to future LUCC for urban sustainability. Unfortunately, the present works are absent from the coupling effects of resource utilization intensity, climate and environmental changes, and various socio-economic development patterns, failing to clarify the dynamic response of ecosystem service functions to LUCC. To address this gap, we propose a new integrated framework to achieve multi-scenario simulation of future LUCC and assessing ecosystem services from the dual perspectives of land demand structure and function. On this basis, taking the BTH region as an example, we first explore ecosystem services response to future LUCC under multiple scenarios, then discuss the impact of LUCC on ecosystem services across different situations, and provide recommendations and research directions. The main findings show that: (1) The coupling of the multi-objective programming (MOP) and system dynamics (SD) models can better predict the future development trend from the dual perspectives of structure and function. (2) The SSP126 scenario is optimal in terms of preserving farmland, forest, and grassland or restricting built-up land expansion, which aligns better with the development of LUCC under the coordinated development. (3) With regard to ecosystem services, the SSP126 scenario outperforms the SSP245 and SSP585 scenarios.

Towards a Comprehensive Framework for Regional Transportation Land Demand Forecasting: Empirical Study from Yangtze River Economic Belt, China

China is currently experiencing rapid expansion in its transportation land. To promote sustainable land use, accurately estimating transportation land demand is crucial. This study aims to develop a comprehensive framework for urban transportation land forecasting within the Yangtze River Economic Belt (YREB), providing support for optimizing regional land allocation. Employing methods such as meta-analysis, statistical analysis, and BP neural network analysis, this study forecasts the transportation land demand of 127 cities in the YREB. The study findings indicate that cities with high transportation land demand are mainly distributed in the middle and upper reaches of the Yangtze River. Moreover, the growth rate of transportation land in the upper reaches significantly outstrips that in the middle and lower reaches, suggesting a focus shift in transportation infrastructure construction toward the upper regions. Additionally, some cities within the YREB face a mismatch between the supply and demand of transportation land, necessitating proactive adjustments to their land supply plans to achieve a balance between supply and demand. The main contribution of this study is the development of a comprehensive and adaptable framework that guides the development of future strategies for optimal land allocation by forecasting transportation land demand at a regional level.

Multi-Temporal Analysis of Urban Heat Island Phenomenon Distribution in the Special Region of Yogyakarta (2018-2022) Using ArcGIS Story Map

Abstract Rapid urban development in the Special Region of Yogyakarta over the last 5 years has resulted in significant temperature variations, impacting urban areas. The study, presented through a Story Map, focuses on the Urban Heat Island (UHI) phenomenon, showcasing temperature changes from 2018 to 2022. Despite a general decline of around 1°C during this period, the year 2022 witnessed a notable 4°C increase in urban temperatures. The dynamics of urbanization, coupled with land use alterations, contribute to the fluctuating surface temperatures. The Story Map serves as a comprehensive medium, incorporating multimedia elements to effectively communicate these variations, the contributing factors, and potential mitigation strategies. The Special Region of Yogyakarta’s urbanization has led to a transformation of its design into a metropolitan area, resulting in increased land conversion and demand for residential purposes. The UHI phenomenon is influenced by factors such as changes in land use, building materials, and human activities. The narrative map provides detailed insights into the temperature changes, emphasizing the significance of addressing UHI in regional and spatial planning. It highlights practical measures like tree planting initiatives and sustainable development planning to mitigate the impact of elevated temperatures. The Story Map, designed to be accessible to a broad audience, serves as a valuable reference for government and planning agencies, encouraging informed decision-making to address the challenges associated with urban climate phenomena in the Special Region of Yogyakarta.

Effect of green manure on the availability of Phosphorus and Potassium nutrients in Vertisols

Abstract The need for rice as a staple food continues to increase, increasing the demand for land. However, the soil’s availability of nutrients is decreasing due to inappropriate and excessive use of chemical fertilizers, causing soil degradation. Green fertilizer is an effective effort to reduce excessive use of chemical fertilizers. The research aims to determine the use of green manure in influencing the availability of phosphorus and potassium nutrients. The research was conducted on Vertisols in Weru District, Sukoharjo Regency. The research was carried out using experimental methods. There were 10 treatments with 3 replications (A: Control; B: NPK Fertilizer 200 kg/ha; C: Straw 10 Tons/ha; D: Kirinyuh 10 Tons/ha; E: Water spinach 10 Tons/ha; F: Water Hyacinth 10 Tons/ha; G: NPK 100 kg/ha + Straw 5 Tons/ha; H: NPK 100 kg/ha + Kirinyuh 5 Tons/ha; I: NPK 100 kg/ha + Water spinach 5 Tons/ha; J: NPK 100 kg/ha + Water Hyacinth 5 Tons/ha). The results show that green manure affects the availability of phosphorus and potassium nutrients. Kirinyuh fertilizer (5-10 tons/ha) gives the highest results in providing phosphorus and potassium nutrients in Vertisols. Using green fertilizers can offset chemical fertilizers by increasing the availability of phosphorus and potassium nutrients.

Institutional Arrangement of Land Administration and Legal Frameworks for Providing Urban Land to Housing Cooperatives in Ethiopia: Evidence from Bahir Dar City

At global level, raising awareness of land management and institutional development plays an important role in building strong institutions for urban, regional, and national development, especially for housing. This can help the urban homeless by providing urban land when they need it. Hence, robust and well-structured urban land administration institutions are crucial for meeting planned housing land demand and achieving national, regional, and city-level objectives, contributing significantly to urban development. Because an effective urban land delivery system for housing favors low-income groups organized as housing cooperatives. However, substantial gaps in the current literature on land administration institutional structure have not been addressed in depth, notably in performing the land delivery process and utilizing communication as a tool between and within land administration functions and levels. The objective of this article is to investigate how an insufficient land administration institutional structure affects urban land supply to housing cooperatives as a capacity bottleneck. To achieve the study’s objectives, interviews and desk reviews were used as part of the mixed-methods approach to identify institutional structure challenges that limit effective communication and impede institutional performance in land delivery. The study found that inadequate institutional structures, conflicting roles, and poor communication channels were responsible for poor urban land delivery for housing cooperatives. Thus, without well-structured institutions in place, managing urban land may become an impossible mission, impeding progress towards sustainable development goals in cities. To this end, it is necessary to reform existing institutional structures to close current performance gaps related to institutional arrangements in urban land administration in general and land delivery for housing in particular. Ultimately, this conclusion calls for further research on responsible land stewardship and institutional arrangements, emphasizing the importance of understanding urban land institutions for housing developers in urban Ethiopia and analogous cities worldwide.

Civic administrative centres in the northern and southern cities of Ghana: Assessing their state and locational distribution and the implications for urban growth and land demand

Land remains a vital resource for the growth of infrastructure and human populations; however, it is increasingly becoming a matter of necessity to manage the earth's limited land and natural resources sustainably. Employing a mixed-methods research approach and case-studying Cape Coast and Wa, this study assessed the state and locational distribution of civic administrative land uses in the northern and southern cities of Ghana and clinched its implications for urban growth and land demand. Following this, the study found that the Cape Coast is 48% developed land-use-wise, and land dedicated to civic and administrative purposes is 0.019 km2. Wa is 69% built-up, with 0.015 km2 allocated for civic purposes as of 2023. Also, the study found that the built environment and planning strategies pertaining to land optimisation relied heavily on governments’ policies, commitments, and support from the required agencies to formulate a comprehensive land use regime and land tenure system for fast-growing cities in Ghana. Therefore, the researchers suggest a proposed design of a model administrative centre that meets 21st century design requirements and standards for public offices should be envisioned, with strategies to initiate a new sustainable building regime for administrative centres in Ghana and similar geographies in sub-Saharan Africa.

Research on Compensation System of Land Expropriation and Requisition

With the development of our country's economy and the advancement of the urbanization process, the demand for land is increasing, and the phenomenon of land requisition to the countryside around the cities is becoming more and more common, affecting farmers' interests and the social security problem of landless farmers has become increasingly prominent. To deal with the land problem is the most important in the sustainable development of national economy, and the land expropriation compensation system is an important system to maintain the social stability of our country, and an important basis for rational allocation of land resources in our country. Therefore, it is particularly important to perfect the land expropriation compensation system in our country. Relevant government departments should determine reasonable compensation standards for land expropriation based on public interests, so as to reflect the rationality of land expropriation. At the same time, we should improve the compensation measures for land expropriation and requisition to ensure the maximization of farmers' interests.

Evolution characteristics and multi-scenario prediction of habitat quality in Yulin City based on PLUS and InVEST models

As a major energy city in China, Yulin City has faced huge challenges to the ecological environment with its rapid economic development and rapid urbanization. Therefore, it is of great significance to study the impact of land use changes on habitat quality. Based on three periods of land use data in Yulin City in 1995, 2005 and 2015, the PLUS model was used to simulate the land use changes in 2015. The measured kappa coefficient was 0.8859, which met the simulation accuracy requirements. By setting development zone boundaries and adjusting parameters, three progressive scenarios are designed to predict the spatial distribution of land use in Yulin City in 2035. The InVEST model was used to analyze the spatiotemporal evolution of Yulin City’s habitat quality in the past 20 years and evaluate the distribution of Yulin City’s habitat quality under three scenarios after 20 years. The results are as follows: (1) During the study period, construction land in Yulin City expanded rapidly, with an area increase of 380.87 km2 in 20 years, and ecological land gradually shrank. (2) The land use simulation results of Yulin City under various scenarios in 2035 show that future land use changes in Yulin City will mainly be concentrated in the central and western regions. (3) During the study period, the habitat quality of Yulin City was at a medium level and the overall habitat quality showed a downward trend. Spatially, the degree of habitat quality degradation in Yulin City showed a characteristic of gradually decreasing from West to East. (4) By 2035, under the scenario of suitable urban economic development, Yulin City’s habitat quality has been improved to a certain extent, which not only protects ecological security but also meets the demand for construction land for urban development. The results of this study help the government better understand the evolution of land use and habitat quality in Yulin City in the past 20 years, and provide theoretical support and reference for the formulation of Yulin City’s ecological environment protection policies and the implementation of ecological protection work under the current land spatial planning.

A Comparative Study of the Physicochemical Properties of Oils Extracted from Common Species of the Niger Delta <i>Raphia </i>Palm Fruits and <i>Elaeis guineensis</i>

<i>Elaeis guineensis </i>oils (palm oil and palm kernel oil) are versatile ingredients widely used in food applications as well as in the industrial production of biofuels and other oleochemicals. Global demand for <i>Elaeis guineensis </i>oils is increasing and has surpassed other vegetable oils. In many nations such as Nigeria, the demand outweighs the supply. Consequently, the prices of the oils have been relatively high and there is high demand for land for the cultivation of the palms. However,<i> Elaeis guineensis cultivation</i> has been noted for several environmental, climatic and social challenges. Based on these reasons, concerted efforts are being made to search for a promising feedstock that can either be used in conjunction with or as an alternative to <i>Elaeis guineensis </i>oils. In this study, oils were extracted from the mesocarp of common species of the Niger Delta <i>Raphia</i> palm fruits (<i>Raphia</i> <i>farinifera</i>, <i>Raphia hookeri</i> and <i>Raphia</i> <i>vinifera</i>) as wells as the mesocarp and kernel of <i>Elaeis guineensis </i>fruits. The potentials of using each of the <i>Raphia</i> palm oils as an alternative to <i>Elaeis guineensis </i>oils were evaluated based on standard physiochemical properties obtained using standard analytical techniques. The study showed that oils extracted from common species of the Niger Delta <i>Raphia</i> palm fruits and are very similar to <i>Elaeis guineensis </i>oils in many aspects. However, most of the physiochemical properties results showed that oils extracted from common species of the Niger Delta <i>Raphia</i> palm fruits are more suited as replacement to <i>Elaeis guineensis </i>oils in the production of biofuels and other oleochemicals than for food or edibility purposes.

The Association between Rapid Urbanization Process and Mangrove Land Use Changes in Coastal Regions of Mainland China: A ten-years Systematic Review

Objective: This research aims to summarize the impacts on mangroves in mainland China due to changes in land use patterns in the context of rapid urbanization. Theoretical Framework: Grounded in theories of urbanization, land use change, and ecosystem dynamics, this research adopts a theoretical framework that integrates concepts from geography, ecology, and urban studies. It explores the complex interactions between urban development and mangrove ecosystems, considering factors such as population growth, economic development, and policy interventions. Method: The systematic literature review method used in this study follows the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. From 359 papers, 14 were selected for review and summary based on sources and identification, inclusion and exclusion criteria, screening, and data extraction. Results and Discussion: We realize that development activities that land use, such as land reclamation and port construction, pose the most significant threat to mangroves, often leading to irreversible damage. In addition to the obvious destruction, the covert and sustained impacts of urban development on mangrove forests have been receiving increasing attention. To address the negative impact of substantial demand for construction land, the establishment of protected areas at different levels has been proven to be indeed effective. However, the sustainable development of management and service functions within protected areas requires further research. Research Implications: Understanding the specific impacts of the urbanization process on mangrove forests is crucial for mangrove restoration efforts and for formulating and adjusting urban development-related plans and policies. Originality/Value: This study assesses urbanization impacts on mangroves, detailing loss reasons and distinguishing explicit and implicit effects of construction. It evaluates protective measures and discusses tailored conservation strategies for sustainable mangrove management.

Transformation of Agriculture in Damoh District of Madhya Pradesh

India has been considered as a land of villages and from very beginning agriculture has been main means of livelihood of the residents of the country specially people living in rural areas. Agriculture plays a vital role in the nation's economy. About two third of the working population earn their living through agriculture and agriculture sector contributes about 26 per cent in the gross domestic production of the country. The present study examines the transformation of the various dimension of the agriculture in the Damoh district of Madhya Pradesh based on secondary data. With the growing pressure of population, demand for land for non-agricultural activities, implementations of rural development programmes and activities, the land use pattern, cropping pattern, irrigational facilities, farming techniques and other allied activities in the study area has transformed during the period 1990 to 2020. Damoh district is located in the Bundelkhand region of Madhya Pradesh and is part of Sagar division. Total geographical area of the district is 7306 sq.km. out of which 323386 hectares land is available for cultivation with 293599 hectares of irrigated land. The proportion of forest and fallow land has decreased in last two decades while the proportion of net shown area, other uncultivated land, land not available for agriculture and double cropped area has increased during the period. The cropping pattern of the study region, also transformed. The use of modern agricultural implements, fertilizers and pesticides too has increased during 1990-2020.

Characterizing Land Surface Temperature (LST) through Remote Sensing Data for Small-Scale Urban Development Projects in the Gulf Cooperation Council (GCC)

Characterizing Land Surface Temperature (LST) through Remote Sensing Data for Small-Scale Urban Development Projects in the Gulf Cooperation Council (GCC)

Spatial Transformation Analysis in Menganti Subdistrict: A Study of Peri-Urban Area Typologies in the Face of Urban Expansion

The swift urbanization of Indonesian cities, notably Surabaya, has spurred population growth and a heightened demand for land, leading to the expansion of urban areas into peri-urban regions like Menganti District. This district, bordering Surabaya, experiences significant land-use change shaped by the city’s expansion, making it a compelling area for analysis due to its complex dynamics. This study aims to analyze Menganti’s peri-urban spatial transformation and its typology based on the land-use triangle continuum theory. Using indicators like land-use proportions, building density, and educational and healthcare facility distribution, the analysis delineates four zones: Urban fringe, Urban-Rural fringe, Rural-Urban fringe, and Rural-fringe zones. The analysis further involves comparing land-use maps from 2017 and 2022, revealing that Urban fringe and Rural fringe zones primarily witness residential land use growth, while Urban-Rural fringe and Rural-Urban fringe display a mix of residential, industrial, commercial, and warehouse land use growth. Analyzing factors influencing spatial transformation in Menganti’s peri-urban area through Delphi and AHP techniques underscores elements like trend of land-use change, road networks, trade facilities, distance from the district center and Surabaya city, and land prices as pivotal influences. Understanding these dynamics aids in comprehending the evolving landscape and guiding sustainable development strategies in peri-urban regions experiencing urban expansion.

Analysis of The Implementation of Sustainable Food Agricultural Land Protection Policy in Bandung District: A Case Study of Rice Field Conversion in Cikancung District

The policy of sustainable protection of agricultural land becomes crucial in addressing land degradation and land use conversion, especially from agriculture to non-agriculture, alongside the increasing demand for land due to population growth and economic development, which can lead to negative impacts such as a decrease in food security, marginalization of agricultural land, and an increase in flood risks. This research aims to analyze the implementation of the Sustainable Protection of Food Agricultural Land Policy, understand the rate of paddy field conversion, and identify trends in land conversion after the policy's enforcement. This study employs a qualitative approach, with data obtained through interviews, observations, and documentary studies. The research is conducted in Bandung Regency, with samples taken from Cikancung Sub-district, Bandung Regency, West Java Province. Informants involved in this research are selected through judgment sampling and are individuals related to the sustainable protection of agricultural land policy and relevant stakeholders. Data analysis is conducted using qualitative and spatial analysis. The research findings indicate that the implementation of sustainable agricultural land protection policy in Bandung Regency is still in the socialization and planning stages. Based on spatial analysis, the implementation of the policy in Cikancung Sub-district has led to the conversion of paddy fields, particularly in non-technical irrigation paddy fields, predominantly converted into industrial land. This conversion covers a total area of 20.3 hectares, with the most significant change occurring in non-technical irrigation paddy fields converted into industries, covering an area of 13.7 hectares. Based on internal, external, and policy analysis, it can be concluded that the policy implementation in Cikancung Sub-district has not been optimal in addressing the conversion of paddy fields.

GROUND DEFORMATION MONITORING OF RECLAIMED LANDS ALONG MANILA BAY FREEPORT ZONE USING PS-INSAR TECHNIQUE

Abstract. In response to escalating land demands, land reclamation plays a vital role, but this comes with the challenge of ground deformations that threaten livelihoods and safety. To address the growing concern, Persistent Scatterer Interferometric Synthetic Aperture Radar (PS-InSAR) is utilized. This remote sensing method is known for its cost-effectiveness, efficiency, and high-resolution capabilities, to monitor vertical ground deformations in Manila Bay Freeport Zone's reclaimed areas. Through adaptation and implementation of PS-InSAR via SARPROZ, measurements along the satellite’s line-of-sight (LOS) is integrated both for ascending and descending geometries using the Nearest Neighbor Vector (NNV) approach to decompose and derive precise vertical displacement values. Correlation analysis with annual leveling data from six benchmarks reveals a strong relationship with correlation coefficient > 0.80. The results indicate relative stability with localized subsidence due to differential settlement and nearby construction. The results from the PS-InSAR technique show that ground deformation on reclaimed lands is expected to continue. Hence, monitoring should be implemented to observe sustained settlements after reclamation, identify areas with significant deformations, detect building and structural deformations, and initiate solutions to reduce the risk of environmental hazards.

Dynamic Analysis of the Growth of Building Area and the Immigrant Population in Shanghai based on the PVAR Model

Since the reform and opening up more than 30 years ago, Shanghai has witnessed rapid development of economic and continuous acceleration of urbanization and continuous growth of building area. However, the number of migrants has decreased over the same period, which is inconsistent with previous studies that show that population affects land demand and floor space. In this paper, panel data of each district of Shanghai from 2014 to 2018 are selected and the panel vector autoregression model (PVAR model) is constructed to analyze the dynamic relationship between the building area growth of each district of Shanghai, the immigrant population and the economic growth. The results show that : (a)There is no long‐term equilibrium relationship between the growth of Shanghai's floor area and the migration of foreign population. (b) The construction area growth in Shanghai can affect the regional GDP growth to a certain extent. (c) The migration of migrants into Shanghai has a certain effect on the economic growth of Shanghai.

Spatio–Temporal Dynamic Characteristics and Driving Mechanisms of Urban Compactness in Central China

As a result of rapid urbanization in China, the spatial restructuring of towns and cities has significantly impacted urban compactness. The study of the spatio–temporal characteristics and driving mechanisms of urban compactness in central China is a strategic imperative and conducive to promoting regional sustainable development that is based on easing the contradiction between land resource supply and demand and reducing energy consumption. Therefore, this study focused on 80 prefecture-level cities in central China, utilizing barycenter model and GTWR model, among others, to analyze the spatio–temporal evolution pattern of urban compactness from 2006 to 2020 and its driving factors, with the aim of uncovering the intrinsic mechanisms behind enhancing urban compactness in the area. The results show the follows: (1) The urban compactness in central China has generally shown an upward trend, with a pronounced spatial clustering around provincial capital cities and the spatial changes in compactness predominantly concentrated in the north–south direction. (2) Various factors have influenced urban compactness, where government intervention and population aggregation present as bi-directional driving factors, while the effective use of land resources and high-quality industrial development, among others, present as positive driving factors. The spatio–temporal heterogeneity and agglomeration features of each driving factor are significant. (3) Further analysis indicates that the effective use of land resources is the primary factor in enhancing urban compactness, followed by technology. Therefore, we should adhere to the concept of compact cities and gradually promote the compactness of cities in central China based on the impact of the driving factors.

Mapping Residential Land Suitability Using a WEB-GIS-Based Multi-Criteria Spatial Analysis Approach: Integration of AHP and WPM Methods

Along with the rise in population and the acceleration of economic expansion, there has been a concomitant rise in the urgent requirement for additional property that can serve as a venue for a wide variety of community activities. It is not uncommon for large cities that are the epicenter of urbanization, such as the city of Surabaya, to experience a sharp uptick in the demand for land. One of the regions that has excellent accessibility is the Sidoarjo Regency, which is comparable to the City of Surabaya in this regard. The goal of this research is to use Web-GIS to conduct an analysis of spatial data in order to identify the land functions that are most suitable for use in residential areas. The Analytic Hierarchy Process (AHP) and the Weighted Product Model (WPM) are two of the methodologies that are included in the spatial data modeling method that uses multi-criteria decision making (MCDM). The characteristics parameters that are employed are derived from data such as the distance to the city center, the distance to the market, the distance to the hospital, the distance to public transit, the slope, the kind of soil, and the amount of rainfall. The outcomes of spatial data modeling categorize the suitability of new residential land into categories of land that is not suitable for residential use and land that is acceptable for residential use. A K value of 0.27 is the outcome of the comparison test that was run between the two MCDM approaches using Cohen's Kappa coefficients.

Insights from 30 Years of Land Use/Land Cover Transitions in Jakarta, Indonesia, via Intensity Analysis

Here, we assess land use/land cover (LULC) transitions over the last 30 years in Jakarta, Indonesia. Land cover maps were prepared for 1990, 1995, 2000, 2005, 2010, 2015, and 2020 using seven categories of Landsat satellite image: bare land, built-up, cropland, green area, mangrove, water body, and pond. LULC changes were assessed through intensity analyses at the interval and transition levels. LULC changes were initially rapid (1990–1995) and then more gradual (1995–2000, 2000–2005, and 2005–2010). Unlike in previous intervals, annual changes were uniformly distributed over time in 2010–2015 and 2015–2020. Driven by high population and economic growth, built-up land was identified as an active gainer in all intervals except 2010–2015. Alongside built-up areas, cropland was the main supplier of other categories, including bare land, pond, built-up, and green areas. The largest transition area occurred in pond and green areas during 2005–2010 and in built-up land during 2015–2020. High demand for built-up land was observed in land changes driven by high population growth triggered by economic necessity. Economic and population growth exhibited a positive correlation (R2 = 0.78, t = 9.996). This study elucidates spatiotemporal LULC transition patterns over 30 years in a rapidly growing city.