Relevant bibliographies by topics / District Information Modelling

Academic literature on the topic 'District Information Modelling'

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Published: 14 March 2023

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Journal articles on the topic "District Information Modelling"

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Sung-Ryong, Ha, and Lee Kwang-Ho. "Mathematical modelling of long-term runoff load from rural watersheds." Water Science and Technology 31, no. 9 (May 1, 1995): 37–46. http://dx.doi.org/10.2166/wst.1995.0342.

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This study aims to develop a quantitative model for calculating the long-term run off loads in reservoir watersheds. By employing geologically based information rather than administrative-district based information and integrating more diverse variables like socio-economic, technological, and natural ones, a more comprehensive model (BlongRM) is developed. The major structure of the model BlongRM consists of a pollutant load calculating stage for each administrative district in which original pollution is generated and washed off, a pollutants load calculation stage for each watershed, and a runoff load calculation stage based on the linear contribution rate matrix. The applicability of the model to practical problem-solving has improved and its usefulness is verified by empirical data. This model will hopely contribute to the development of a lake pollution prevention strategy.
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Harist, Muhammad Chaidir, Humam A. Afif, Dian Nurahandayani Putri, and Iqbal Putut Ash Shidiq. "GIS modelling based on slope and morphology for landslide potential area in Wonosobo, Central Java." MATEC Web of Conferences 229 (2018): 03004. http://dx.doi.org/10.1051/matecconf/201822903004.

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National Agency for Disaster Management (BNPB) noted since early 2017 to December 4th, 2017 recorded as many as 577 incidents of landslides throughout Indonesia. Based on Indonesia Disaster Information Data (DIBI) within 2017 until now in Wonosobo District there are 9 landslide events and one of them is in Wadaslintang Sub-District where causing fatalities and material loss. Many factors can cause landslides such as rainfall, slope, geological soil type and vegetation density, which is slopes are a major factor in some landslide disaster cases. Therefore, to anticipate the loss of both casualties and material losses more in Wonosobo Regency, it is necessary to conduct a study in order to obtain landslide potential areas. The model applied to determine landslide potential areas is the SMORPH model approach by implementing slope morphology and angle/gradient of the slopes using Geographic Information System (GIS). From the results of data processing found that the area of landslide potential with the highest grade in Wonosobo district of 17% area, and for sub-district and the sub-district with the highest potential landslide is Wadaslintang with the percentage of 13.85% area. Landslides can affect a variety of land uses, and the most widely affected is a plantation with 87,07 Km2
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Rambu Ngana, Frederika, and A. A. I. N. Eka Karyawati. "Scenario modelling as planning evidence to improve access to emergency obstetric care in eastern Indonesia." PLOS ONE 16, no. 6 (June 9, 2021): e0251869. http://dx.doi.org/10.1371/journal.pone.0251869.

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The rate of maternal deaths in remote areas in eastern Indonesia–where geographic conditions are difficult and the standard of infrastructure is poor–is high. Long travel times needed to reach emergency obstetric care (EMOC) is one cause of maternal death. District governments in eastern Indonesia need effective planning to improve access to EMOC. The aim of this study was to develop a scenario modelling tool to be used in planning to improve access to EMOC in eastern Indonesia. The scenario model was developed using the geographic information system tool in NetLogo. This model has two inputs: the location of the EMOC facility (PONED) and the travel cost of moving across geographical features in the rainy and dry seasons. We added a cost-benefit analysis to the model: cost is the budget for building the infrastructure; benefit is the number of people who can travel to the EMOC in less than 1 hour if the planned infrastructure is built. We introduced the tool to representative midwives from all districts of Nusa Tenggara Timur province and to staff of Kupang district planning agency. We found that the tool can model accessibility to EMOC based on weather conditions; compare alternative infrastructure planning scenarios based on cost-benefit analysis; enable users to identify and mark poor infrastructure; and model travel across the ocean. Lay people can easily use the tool through interactive scenario modelling: midwives can use it for evidence to support planning proposals to improve access to EMOC in their district; district planning agencies can use it to choose the best plan to improve access to EMOC. Scenario modelling has potential for use in evidence-based planning to improve access to EMOC in low-income and lower-middle-income countries with poor infrastructure, difficult geography conditions, limited budgets and lack of trained personnel.
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Baik, A., A. Alitany, J. Boehm, and S. Robson. "Jeddah Historical Building Information Modelling "JHBIM" – Object Library." ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences II-5 (May 28, 2014): 41–47. http://dx.doi.org/10.5194/isprsannals-ii-5-41-2014.

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The theory of using Building Information Modelling "BIM" has been used in several Heritage places in the worldwide, in the case of conserving, documenting, managing, and creating full engineering drawings and information. However, one of the most serious issues that facing many experts in order to use the Historical Building Information Modelling "HBIM", is creating the complicated architectural elements of these Historical buildings. In fact, many of these outstanding architectural elements have been designed and created in the site to fit the exact location. Similarly, this issue has been faced the experts in Old Jeddah in order to use the BIM method for Old Jeddah historical Building. Moreover, The Saudi Arabian City has a long history as it contains large number of historic houses and buildings that were built since the 16th century. Furthermore, the BIM model of the historical building in Old Jeddah always take a lot of time, due to the unique of Hijazi architectural elements and no such elements library, which have been took a lot of time to be modelled. This paper will focus on building the Hijazi architectural elements library based on laser scanner and image survey data. This solution will reduce the time to complete the HBIM model and offering in depth and rich digital architectural elements library to be used in any heritage projects in Al-Balad district, Jeddah City.
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Hidayat, Dina Paramitha Anggraeni, and Yuddi Yudistira. "MODELLING OF DOMESTIC WATER DEMAND USING SPATIAL DATA POPULATION FOR CISADANE UPSTREAM WATERSHED." INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD) 1, no. 1 (September 15, 2018): 16. http://dx.doi.org/10.25105/cesd.v1i1.3240.

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<p><em>In Indonesia, water resources management planning has done based on river area. But the problem is the calculation still based on population data with administrative boundary. This is caused by the lack of population data with watershed or river area boundary. Geographical Information System (GIS) is a tools to analyze, visualize and interpret data with spatial and geographic data. For this research, GIS is used to generate population data with watershed and river area boundary,then the result will used for domestic water demand calculation for Cisadane upstream watershed. For all district in Cisadane Upstream Watershed, the largest district in entire watershed are Cibungbulang, Leuwiliang and Nanggung. But the most dense population are Ciomas, Ciampea and Cibungbulang. The calculation using watershed boundary resulting significant difference from district boundary. With spatial data population using watershed boundary, domestic water demand calculation result can be more accurate than using all district population data. </em></p>
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Ledashcheva, Tatiana, and Vladimir Pinaev. "Cognitive analysis of the socio-ecological and economic system of the region for choosing a sustainable development strategy (on the example of oil-producing regions of Russia)." E3S Web of Conferences 169 (2020): 02020. http://dx.doi.org/10.1051/e3sconf/202016902020.

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To correspond with Strategy of Russian regional development and sustainable development aims, in the article we propose to base strategy development on the results of modelling and analysis of socioenvironmental-economic region systems in the form of oriented graphs. Authors developed model for oil exploring regions Urals Federal district, based on open source data and lacking information is identified, as well as types and ways of it’s gathering for completion of the modelling process.
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Sudaryatno, Sudaryatno, Shafiera Rosa El-Yasha, and Zulfa Nur'aini 'Afifah. "Thematic Geovisualization of the Data Profile of Kaligesing, Purworejo, Central Java." Forum Geografi 33, no. 2 (December 27, 2019): 153–61. http://dx.doi.org/10.23917/forgeo.v33i2.8876.

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The scientific field has a variety of purposes, one of which is the presentation of data and information which can be used by other parties to support their decision making. Moreover, the information is presented spatially. This research aims to map the data profile of Kaligesing district to establish the region’s potential through thematic geovisualization of its data profile, such as slopes, land use, livelihoods and population. The primary data were obtained from visual interpretation of remote sensing images to extract land use information, and DEM processing to extract slope information. Secondary data were provided by the Kaligesing district government. In order to build tiered spatial modelling, each thematic map was classified and weighted according to its contribution to the potential of the region. Based on this modelling, each village was given a compilation of weights, which were used as a basis for regional potential analysis. From the results of the thematic mapping, Kaligesing has three villages that have the potential for development in the agricultural, trade and service sectors, supported by the potential of human resources, and the abundant non-residential land available.
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Ganderton, P. "Modelling the Land Conversion Process: A Realist Perspective." Environment and Planning A: Economy and Space 26, no. 5 (May 1994): 803–19. http://dx.doi.org/10.1068/a260803.

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Land conversion is a difficult issue to resolve at either a theoretical or a practical level. By virtue of the range and diversity of information there are problems in synthesising data to obtain accurate models. It is argued that as a result many models of the conversion process are partial. With data obtained from studies in Basingstoke and Deane District, Hampshire, a new model, based on realist perspectives such as those of Lévi-Strauss, is proposed. It is argued that such a perspective offers a more accurate insight into land conversion.
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Ssebyatika, Elly, and Richard O. Awichi. "Modelling Academic Performance Using Attributes of Education Maturity with Multi-Level Composite Indicators: A Case of Wakiso District (Uganda) Primary Schools." East African Journal of Education Studies 2, no. 1 (October 13, 2020): 129–40. http://dx.doi.org/10.37284/eajes.2.1.222.

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The major purpose of the study was to model the effect of education maturity on academic performance in primary schools in Wakiso district using multi-level composite indicators. Specifically, the study sought out to establish the extent to which supervision of teaching affects the academic performance of primary schools in Wakiso district; how teaching and learning resources affect the academic performance of primary schools in the district; how continuous school assessment affects the academic performance of primary schools in the district and how classroom environment affects the academic performance of primary schools in the district. The study employed a case study design together with methodological triangulation so as to minimize the challenges of using a single approach. The study used a census of primary schools. However, of the 350 schools, 218 provided all the required information on the study objectives. The main tools of data collection were document review and observation guide for the selected primary schools. The inferential analyses showed that at a 1% significance level, the use of resources and classroom environment significantly affected the academic performance of pupils in Wakiso district for the period under study. Secondly, teaching and learning resources significantly affected the academic performance of pupils in the district. Thirdly, at a 5% level, assessment, recording and reporting significantly affected the academic performance of pupils in the district and lastly, supervision of teaching and learning significantly affected the academic performance of pupils. The study recommends that modelling academic performance using attributes of education maturity yields very significant information that helps greatly in making decisions on school performance and this should be encouraged and upscaled by the line ministry of education.
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Tiro, M. A., A. Aswi, and Z. Rais. "Association of Population Density and Distance to the City with the Risks of COVID-19: A Bayesian Spatial Analysis." Journal of Physics: Conference Series 2123, no. 1 (November 1, 2021): 012001. http://dx.doi.org/10.1088/1742-6596/2123/1/012001.

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Abstract The outbreak of Coronavirus disease-2019 (Covid-19) poses a severe threat around the world. Although several studies of modelling Covid-19 cases have been done, there appears to have been limited research into modelling Covid-19 using Bayesian hierarchical spatial models. This study aims to examine the most suitable Bayesian spatial CAR Leroux models in modelling the number of confirmed Covid-19 cases without and with covariates namely distance to the capital city and population density. Data on the number of confirmed positive cases of Covid-19 (March 20, 2020 - August 30, 2021) in 15 sub-districts in Makassar City, the number of populations, population density, and distance to the city are used. The best model selection is based on several criteria, namely Deviance Information Criteria (DIC), Watanabe Akaike Information Criteria (WAIC), residuals from Moran’s I Modification (MMI), and the 95% credible interval does not contain zero. The results showed that the best model in modelling Covid-19 is spatial CAR Leroux with hyperprior Inverse-Gamma (0.5, 0.05) model with the incorporation of distance to the capital city. It is found that there was a negative correlation between the distance to the capital city and Covid-19 risk, but the association between population density and the relative risk of Covid-19 was not statistically significant. Ujung Pandang district and Sangkarrang Island have the highest and the lowest relative risk respectively.
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Dissertations / Theses on the topic "District Information Modelling"

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Linder, Gottfriedz Jonathan, and Sven Wolf. "Modelling How Information and Communication Technologies Can Change the Energy Use in Stockholm’s Södermalm District." Thesis, KTH, Tillämpad termodynamik och kylteknik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-118737.

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This master’s thesis is a contribution to the cross-disciplinary research project SitCit that addresses the issue of urban sustainable development. It aims to investigate how Information and Communication Technology (ICT) can be used to reduce the energy use and increase the energy demand flexibility in Stockholm’s Södermalm district. This study uses a bottom-up approach to model how ICT can change the energy use. The basis of the approach is the human activities that cause demand for services, delivered by different appliances, which in turn use energy to provide these services. The human activities are represented by Human Activity Systems (HAS) and the different appliances by Energy Usage Systems (EUS). A method for defining an energy system with a bottom-up approach was developed and used to build a conceptual model. Relevant ICT solutions were thereafter identified and described both technically and how they interact with the HAS, the EUS and the surroundings to change the energy use by means of automation, information and persuasion. It was also assessed how and when planning and implementation of ICT can be achieved, and who are the involved actors. The findings were compiled into an integrated qualitative model which was split into two parts, one that illustrates the interrelatedness of the different components expressed in terms of information flows, and one that shows who are the actors involved in the strategies to implement the various ICT solutions. Weaknesses in the bottom-up approach were identified and changes were suggested. The HAS should be split into human activities and what can be denoted “human” since most information flows due to ICT are not with the actual activities. The human can communicate through and with ICT. He or she can decide the activities and how much of them should be carried out, and is also the most important actor when it comes to the implementation of ICT. Furthermore, it was found that the coupling of HAS and EUS is weak, and time-use data and actual measurements on the energy use is therefore needed as input to a quantitative model. This study explains and illustrates how different ICT solutions work and how they can be implemented to change the energy use in an urban area. Together with the improvements in the bottom-up approach, and the methodological discussion, it can be used as groundwork for a quantitative model, or as a tool for decision makers to create and implement a strategy for urban sustainable development.
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Book chapters on the topic "District Information Modelling"

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Moghadam, Sara, Patrizia Lombardi, and Jacopo Toniolo. "Towards the establishment of a district information modelling." In Advances in Construction ICT and e-Business, 245–62. Routledge, 2017. http://dx.doi.org/10.4324/9781315690698-11.

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Massara, Fabrizio, Tatsiana Hubina, Sara Mannoni, Adelaide Ramassotto, and Fabrizio Barbero. "Representing a Digital Twin City Model Using Open Source Tools and Integrating It With Dynamic Sensor Data." In Advances in Civil and Industrial Engineering, 295–319. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-7091-3.ch014.

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This work presents the developments of representing a part of the city districts of Manchester, UK and Turin, IT initiated within the FP7 DIMMER project completed in 2016 and continued in the last years by the Center of Excellence GIS of CSI Piemonte. The DIMMER system integrates BIM (building information modelling) and district level 3D models with real-time data from sensors and user feedback to analyze and correlate buildings utilization and provide real-time feedback about energy-related behaviors. The emerging standard 3D Tiles endorsed by the OGC was applied to represent CityGML data of two districts of Turin, Italy and Manchester, UK. 3D Tiles allows for a high level of detail (LOD) visualization that displays increasing detail of geometric features and their alphanumeric properties. Currently, the OGC 3D Tiles technology is mature, and the OGC CityGML specification will be soon updated to version three, with the adoption of exciting innovations like the support of time-dependent properties defined Dynamizers.
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Lombardi, Patrizia, Andrea Acquaviva, Enrico Macii, Anna Osello, Edoardo Patti, and Giulia Sonetti. "Web and Cloud Management for Building Energy Reduction." In Advances in Web Technologies and Engineering, 340–55. IGI Global, 2014. http://dx.doi.org/10.4018/978-1-4666-5884-4.ch016.

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ICT is recognized as being a key player against climate change: pervasive sensors and actuators can efficiently control the whole energy chain. On the other side, advances on 3D modelling, visualization, and interaction technologies enable user profiling and real-time feedback to promote energy-efficient behaviours. The study presented in this chapter illustrates the development of a Web service-oriented, open platform with capabilities of real-time district level data processing and visualization. The platform will allow open access with personal devices and A/R visualization of energy-related information to client applications for energy and cost-analysis, tariff planning and evaluation, failure identification and maintenance, energy information sharing. The expected results are a consistent reduction in both energy consume and CO2 emissions by enabling more efficient energy distribution policies, according to the actual characteristics of district buildings and inhabitants as well as a more efficient utilization and maintenance of the energy distribution network, based on social behaviour, users lifestyles, and singular demands.
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Lombardi, Patrizia, Andrea Acquaviva, Enrico Macii, Anna Osello, Edoardo Patti, and Giulia Sonetti. "Web and Cloud Management for Building Energy Reduction." In Open Source Technology, 1557–72. IGI Global, 2015. http://dx.doi.org/10.4018/978-1-4666-7230-7.ch079.

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ICT is recognized as being a key player against climate change: pervasive sensors and actuators can efficiently control the whole energy chain. On the other side, advances on 3D modelling, visualization, and interaction technologies enable user profiling and real-time feedback to promote energy-efficient behaviours. The study presented in this chapter illustrates the development of a Web service-oriented, open platform with capabilities of real-time district level data processing and visualization. The platform will allow open access with personal devices and A/R visualization of energy-related information to client applications for energy and cost-analysis, tariff planning and evaluation, failure identification and maintenance, energy information sharing. The expected results are a consistent reduction in both energy consume and CO2 emissions by enabling more efficient energy distribution policies, according to the actual characteristics of district buildings and inhabitants as well as a more efficient utilization and maintenance of the energy distribution network, based on social behaviour, users lifestyles, and singular demands.
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Del Giudice, Matteo. "The DIM Approach for Digital Twin." In Research Anthology on BIM and Digital Twins in Smart Cities, 51–69. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-6684-7548-5.ch004.

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In the era of connections and information and communication technologies, the building industry is facing the challenge of digitization at the building and urban scale. Several researches have been carried out to generate virtual city models to manage and represent a variety of data to reach the smart city concept. Therefore, the development of building/urban digital twins is directly linked to the definition of innovative methods and tools that are able to collect, organize, query heterogeneous data to make it available for the various involved actors. This chapter aims at presenting the district information modelling methodology that is strictly related to the digital twin concept, starting with data domains, arriving at the various tools developed to reach the users' needs.
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Del Giudice, Matteo. "The DIM Approach for Digital Twin." In Advances in Civil and Industrial Engineering, 153–71. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-7091-3.ch008.

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In the era of connections and information and communication technologies, the building industry is facing the challenge of digitization at the building and urban scale. Several researches have been carried out to generate virtual city models to manage and represent a variety of data to reach the smart city concept. Therefore, the development of building/urban digital twins is directly linked to the definition of innovative methods and tools that are able to collect, organize, query heterogeneous data to make it available for the various involved actors. This chapter aims at presenting the district information modelling methodology that is strictly related to the digital twin concept, starting with data domains, arriving at the various tools developed to reach the users' needs.
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Reis, Leonilde, Luísa Carvalho, and João Grãos Duros. "Social Market." In Handbook of Research on Business Social Networking, 878–93. IGI Global, 2012. http://dx.doi.org/10.4018/978-1-61350-168-9.ch046.

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Information technology and communication can expedite the assessment process of Portugal’s current economic situation, and subsequently of families diagnosed as poor, in order to optimize the redistribution of non-perishable goods in the context of a social market. By centralizing asset management in various institutions of social solidarity we can improve the efficiency of the allocations of goods. This article aims to present the importance of a technological platform to support the social market. This project was developed under an information modelling organizational analysis based on the current situation, as well as the assumptions of the operations needs of the future information system, which are involved in designing various institutions of social solidarity in the District of Setúbal. The added value of information system in the context of the social market relate to centralized management of information thereby allowing the reuse of non-perishable goods.
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Osello, Anna, Andrea Acquaviva, Daniele Dalmasso, David Erba, Matteo Del Giudice, Enrico Macii, and Edoardo Patti. "BIM and Interoperability for Cultural Heritage Through ICT." In Architecture and Design, 93–111. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-7314-2.ch004.

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This chapter presents a methodology based on Building Information Modelling (BIM) and interoperability to convert existing buildings, even historical, into smart buildings. The chapter starts describing the main concepts of BIM and interoperability in the Architecture, Engineer and Construction (AEC) industry with special attention on integrating information from heterogeneous devices deployed in the building. Then, it details the SEEMPubS (Smart Energy Efficient Middleware for Public Buildings) middleware, which consists on three layers: (i) Integration Layer, (ii) Middleware Layer, and (iii) Application Layer. The validation of the most significant results is presented using both gamification and technical approaches involving different end-users. Finally, Apps for data management are introduced with a Community Portal and an Android Application for real-time data visualization. Future works introduce the integration of smart building into smart district context.
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Osello, Anna, Andrea Acquaviva, Daniele Dalmasso, David Erba, Matteo Del Giudice, Enrico Macii, and Edoardo Patti. "BIM and Interoperability for Cultural Heritage through ICT." In Advances in Geospatial Technologies, 274–91. IGI Global, 2015. http://dx.doi.org/10.4018/978-1-4666-8379-2.ch008.

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This chapter presents a methodology based on Building Information Modelling (BIM) and interoperability to convert existing buildings, even historical, into smart buildings. The chapter starts describing the main concepts of BIM and interoperability in the Architecture, Engineer and Construction (AEC) industry with special attention on integrating information from heterogeneous devices deployed in the building. Then, it details the SEEMPubS (Smart Energy Efficient Middleware for Public Buildings) middleware, which consists on three layers: (i) Integration Layer, (ii) Middleware Layer, and (iii) Application Layer. The validation of the most significant results is presented using both gamification and technical approaches involving different end-users. Finally, Apps for data management are introduced with a Community Portal and an Android Application for real-time data visualization. Future works introduce the integration of smart building into smart district context.
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Conference papers on the topic "District Information Modelling"

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Wang, Yongtao, Wei Huang, Li Liang, Yuewei Chen, and Zhongfei Zhou. "Application of Information Technology in Comprehensive Reform of Agricultural Water Price in Irrigated District." In 2018 2nd International Conference on Applied Mathematics, Modelling and Statistics Application (AMMSA 2018). Paris, France: Atlantis Press, 2018. http://dx.doi.org/10.2991/ammsa-18.2018.81.

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Mbunge, Elliot, Maureen Nokuthula Sibiya, Richard C. Millham, and Sam Takavarasha. "Micro-spatial modelling of malaria cases and environmental risk factors in Buhera rural district, Zimbabwe." In 2021 Conference on Information Communications Technology and Society (ICTAS). IEEE, 2021. http://dx.doi.org/10.1109/ictas50802.2021.9394987.

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Feng, Yongjiu, and Zhen Han. "Modelling Land Use Changes of Suburban Area with Geographic Cellular Model and GIS: A Case Study in Minhang District of Shanghai, China." In 2009 International Conference on Information Engineering and Computer Science. IEEE, 2009. http://dx.doi.org/10.1109/iciecs.2009.5363970.

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Kitazawa, Daisuke, Keiichiro Hakuta, Nobuyuki Yamayoshi, and Shigeru Tabeta. "Field Measurement and Modelling of the Material Cycle in the Cultivation Pond of Penaeid Shrimp Penaeus Japonicus." In ASME 2007 26th International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2007. http://dx.doi.org/10.1115/omae2007-29662.

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Field measurement and modelling of the material cycle are carried out for the cultivation pond of penaeid shrimp Penaeus japonicus. The main purpose of the present study is to investigate the sustainability of coastal shrimp aquaculture, which is increasingly being questioned due to many problems like disease, excessive nutrient enrichment, and low levels of dissolved oxygen tension. Despite the great economic importance of shrimps and their suitability to aquaculture, little is known about the material cycle through the cultivation pond. Additionally, the collapse of shrimp aquaculture in most tropical countries may be attributed to the lack of ecological, biological, and environmental understanding. Hence field measurement of water quality is conducted in the shrimp cultivation pond, which locates in the Kyushu district of Japan. Various environmental factors such as water temperature, salinity, and the concentrations of dissolved oxygen, nutrients, and chlorophyll a are monitored for the water in the pond and that drawn from the outer sea during November and December of 2006. In addition to field measurement, one dimensional numerical model is developed for the shrimp cultivation pond to understand the material cycle through the pond in a quantitative manner. The numerical model consists of physical, lower trophic-level ecosystem, and shrimp growth submodels. The numerical values of physical and physiological parameters are calibrated to achieve the best agreement between observed and simulated results. By integrating results from field measurement and numerical simulation, it is revealed that the quality of water in the cultivation pond is quite different from that drawn from the outer sea. In particular the concentration of chlorophyll a is much higher in the cultivation pond due to large primary production. The results of the numerical simulation show that the high productivity is attributed partly to the activities of shrimps. The information from field measurement and the simulated results of the developed numerical model are useful to optimize the food quantity and quality, the population density of shrimps, and the design of watermills or the other equipments to improve the water quality for sustainable use of coastal shrimp cultivation pond.
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Setume, Chedu, Moseki Ronald Motsholapheko, Dimpho Mmakgosi Matlhola, and Emmanuel Mogende. "Effects of Water Sector Reforms on Service Delivery in Botswana: The Case of Maun in Ngamiland District." In Environment and Water Resource Management / 837: Health Informatics / 838: Modelling and Simulation / 839: Power and Energy Systems. Calgary,AB,Canada: ACTAPRESS, 2016. http://dx.doi.org/10.2316/p.2016.836-032.

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