Pub Date : 2019-01-01DOI: 10.1007/978-3-030-16565-9_7
L. F. Nava
{"title":"The Transboundary Paso del Norte Region","authors":"L. F. Nava","doi":"10.1007/978-3-030-16565-9_7","DOIUrl":"https://doi.org/10.1007/978-3-030-16565-9_7","url":null,"abstract":"","PeriodicalId":6394,"journal":{"name":"2012 International Symposium on Geomatics for Integrated Water Resource Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73051049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.1007/978-3-030-16565-9_3
Valmir de Albuquerque Pedrosa
{"title":"The Necessity of IWRM: The Case of San Francisco River Water Conflicts","authors":"Valmir de Albuquerque Pedrosa","doi":"10.1007/978-3-030-16565-9_3","DOIUrl":"https://doi.org/10.1007/978-3-030-16565-9_3","url":null,"abstract":"","PeriodicalId":6394,"journal":{"name":"2012 International Symposium on Geomatics for Integrated Water Resource Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81240667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-01-01DOI: 10.1057/978-1-137-57615-6
N. Grigg
{"title":"Integrated Water Resource Management: An Interdisciplinary Approach","authors":"N. Grigg","doi":"10.1057/978-1-137-57615-6","DOIUrl":"https://doi.org/10.1057/978-1-137-57615-6","url":null,"abstract":"","PeriodicalId":6394,"journal":{"name":"2012 International Symposium on Geomatics for Integrated Water Resource Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82184121","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-11-12DOI: 10.1109/GIWRM.2012.6349559
Weimin Chen, Jianjun Liao, Xiu-ying Wu, Kun Wang
Drinking water is the most important water resource, which is closely related to health and quality of life. However, there are so many problems that exist in drinking water, such as the poor quality and management of water. Obviously, the security of drinking water is threatened. In this paper, according to drinking water protection area delineation principle,GIS-assisted three-dimensional simulation model is introduced to delineate drinking water source protection areas of the five reservoirs in Ningbo taking various factors in consideration, such as natural environment, laws, and so on. On this basis, the 3D display system of Ningbo drinking water source protection areas is built to effectively promote safety supervision of these zones and ensure the security of the drinking water of the inhabitants.
{"title":"Research and application of 3D GIS technology on the delineation and management of urban drinking water source protection area","authors":"Weimin Chen, Jianjun Liao, Xiu-ying Wu, Kun Wang","doi":"10.1109/GIWRM.2012.6349559","DOIUrl":"https://doi.org/10.1109/GIWRM.2012.6349559","url":null,"abstract":"Drinking water is the most important water resource, which is closely related to health and quality of life. However, there are so many problems that exist in drinking water, such as the poor quality and management of water. Obviously, the security of drinking water is threatened. In this paper, according to drinking water protection area delineation principle,GIS-assisted three-dimensional simulation model is introduced to delineate drinking water source protection areas of the five reservoirs in Ningbo taking various factors in consideration, such as natural environment, laws, and so on. On this basis, the 3D display system of Ningbo drinking water source protection areas is built to effectively promote safety supervision of these zones and ensure the security of the drinking water of the inhabitants.","PeriodicalId":6394,"journal":{"name":"2012 International Symposium on Geomatics for Integrated Water Resource Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74028820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-11-12DOI: 10.1109/GIWRM.2012.6349609
Y. Wen
Geological hazard exploration and prevention in Three Gorges Reservoir Area is a great systematic cause, which is based on the data from lots of reconnaissance engineering projects in short time. The engineering projects are carried out by dozens of engineering groups from different industries like geology, mine, hydrology and so on. To keep the certainty and coherence of original data and productive documentation from these groups, GeoHazard based on Geographic Information System is designed and developed to meet the demands from the basic working units and departments of data management. Directed with the theory of the point-source information system, GeoHazard has a thematic database of point-sources as its core, and support the full professional operation of hazard reconnaissance from data acquisition, to map drawing, together with other basic functions on management. It is featured with the standardization of terminology, code and metadata, integrated management of all types of data and documents, and visualized data analysis, query and presentation.
{"title":"Hazard reconnaissance information system based on GIS","authors":"Y. Wen","doi":"10.1109/GIWRM.2012.6349609","DOIUrl":"https://doi.org/10.1109/GIWRM.2012.6349609","url":null,"abstract":"Geological hazard exploration and prevention in Three Gorges Reservoir Area is a great systematic cause, which is based on the data from lots of reconnaissance engineering projects in short time. The engineering projects are carried out by dozens of engineering groups from different industries like geology, mine, hydrology and so on. To keep the certainty and coherence of original data and productive documentation from these groups, GeoHazard based on Geographic Information System is designed and developed to meet the demands from the basic working units and departments of data management. Directed with the theory of the point-source information system, GeoHazard has a thematic database of point-sources as its core, and support the full professional operation of hazard reconnaissance from data acquisition, to map drawing, together with other basic functions on management. It is featured with the standardization of terminology, code and metadata, integrated management of all types of data and documents, and visualized data analysis, query and presentation.","PeriodicalId":6394,"journal":{"name":"2012 International Symposium on Geomatics for Integrated Water Resource Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75223375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-11-12DOI: 10.1109/GIWRM.2012.6349629
Fuping Wu, Xu Li, Zhenzhen Tan, Bo Xue, Yingchao Wang, Xiaofei Yan
According to cellar rainwater characteristics, the rainwater contains turbidity, lower temperature and micropolluted in northwest region villages and small towns. The result is not fine by adopting the conventional coagulation. The effect of three ways regarding enhanced coagulation was studied. The three methods were permanganate pre-oxidation alone, powder activated carbon (PAC) added alone and KMnO4 and PAC combination. Static experiments of three methods were carried out. The results showed: KMnO4 and PAC combination had the best effect of enhanced coagulation. Under the best conditions in conventional coagulation, when the optimal dosage of KMnO4 was 2mg·L-1, pre-oxidation time was 15min, while the optimal dosage of PAC was 10mg·L-1 and was added after 3min of coagulant dosing, the removal rate of cistern water turbidity and CODMn could be 98.5% and 56.6% after enhancing coagulation. The experiment also proved that there were synergies between them. This approach was more efficient to treat with cistern water of northwest region villages and small towns.
{"title":"Research on cellar rainwater of northwest region villages and small towns enhanced coagulation by potassium permanganate combined with powdered activated carbon","authors":"Fuping Wu, Xu Li, Zhenzhen Tan, Bo Xue, Yingchao Wang, Xiaofei Yan","doi":"10.1109/GIWRM.2012.6349629","DOIUrl":"https://doi.org/10.1109/GIWRM.2012.6349629","url":null,"abstract":"According to cellar rainwater characteristics, the rainwater contains turbidity, lower temperature and micropolluted in northwest region villages and small towns. The result is not fine by adopting the conventional coagulation. The effect of three ways regarding enhanced coagulation was studied. The three methods were permanganate pre-oxidation alone, powder activated carbon (PAC) added alone and KMnO4 and PAC combination. Static experiments of three methods were carried out. The results showed: KMnO4 and PAC combination had the best effect of enhanced coagulation. Under the best conditions in conventional coagulation, when the optimal dosage of KMnO4 was 2mg·L-1, pre-oxidation time was 15min, while the optimal dosage of PAC was 10mg·L-1 and was added after 3min of coagulant dosing, the removal rate of cistern water turbidity and CODMn could be 98.5% and 56.6% after enhancing coagulation. The experiment also proved that there were synergies between them. This approach was more efficient to treat with cistern water of northwest region villages and small towns.","PeriodicalId":6394,"journal":{"name":"2012 International Symposium on Geomatics for Integrated Water Resource Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73572142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-11-12DOI: 10.1109/GIWRM.2012.6349570
Shuangling Wang, Jinhui Jiang, Wanshun Zhang, Hong Peng, Xiaoqing Wang, Feifei Wang
Based on the combination of river water quality model and kinetic mechanism theory of nitrobenzene (NB) in multimedia aquatic ecosystem, a numerical model of transport and environmental fate of NB in river was developed. The proposed model is capable of simulating the physical transportation, and bio-chemical degradation processes of NB in river such as dispersion, volatilization, photolysis, biodegradation, adsorption and desorption. Photolysis and degradation relations and constants in this model were obtained by laboratory experiments, other parameters are obtained from modeling literature. Model calibration and validation were performed sequentially by comparing computed result with field data of hydrology and NB concentration. The model is applied to predict the transportation and fate of NB after the NB spill leak accident of Songhua River, the results indicated that the numerical model would be effective tools for emergency pollution accident analysis and water management.
{"title":"Modeling the transport and environmental fate of nitrobenzene in the Songhua River","authors":"Shuangling Wang, Jinhui Jiang, Wanshun Zhang, Hong Peng, Xiaoqing Wang, Feifei Wang","doi":"10.1109/GIWRM.2012.6349570","DOIUrl":"https://doi.org/10.1109/GIWRM.2012.6349570","url":null,"abstract":"Based on the combination of river water quality model and kinetic mechanism theory of nitrobenzene (NB) in multimedia aquatic ecosystem, a numerical model of transport and environmental fate of NB in river was developed. The proposed model is capable of simulating the physical transportation, and bio-chemical degradation processes of NB in river such as dispersion, volatilization, photolysis, biodegradation, adsorption and desorption. Photolysis and degradation relations and constants in this model were obtained by laboratory experiments, other parameters are obtained from modeling literature. Model calibration and validation were performed sequentially by comparing computed result with field data of hydrology and NB concentration. The model is applied to predict the transportation and fate of NB after the NB spill leak accident of Songhua River, the results indicated that the numerical model would be effective tools for emergency pollution accident analysis and water management.","PeriodicalId":6394,"journal":{"name":"2012 International Symposium on Geomatics for Integrated Water Resource Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75497723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-11-12DOI: 10.1109/GIWRM.2012.6349530
Jun Pan, Chun-yang Han
To assess water resources-environmental carrying capacity of Hunnan New District in Shenyang,based on fuzzy math, the article proposes a model of comprehensive fuzzy assessment of water resources-environmental carrying capacity, The evaluating result shows that water resources environmental carrying capacity may gradually reduced with the passage of time,the imbalance between supply and demand of water resources is outstanding day by day. In order to better illustrate the carrying capacity of water based on comprehensive assessment of water resources-environmental carrying capacity.
{"title":"Fuzzy assessment of water resources- environmental carrying capacity of Hunnan New District in Shenyang","authors":"Jun Pan, Chun-yang Han","doi":"10.1109/GIWRM.2012.6349530","DOIUrl":"https://doi.org/10.1109/GIWRM.2012.6349530","url":null,"abstract":"To assess water resources-environmental carrying capacity of Hunnan New District in Shenyang,based on fuzzy math, the article proposes a model of comprehensive fuzzy assessment of water resources-environmental carrying capacity, The evaluating result shows that water resources environmental carrying capacity may gradually reduced with the passage of time,the imbalance between supply and demand of water resources is outstanding day by day. In order to better illustrate the carrying capacity of water based on comprehensive assessment of water resources-environmental carrying capacity.","PeriodicalId":6394,"journal":{"name":"2012 International Symposium on Geomatics for Integrated Water Resource Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75709503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-11-12DOI: 10.1109/GIWRM.2012.6349536
S. Benger
The ecological viability of mudflat habitats in the Coorong, South Australia, was assessed through modeling spatio-temporal patterns of inundation across three long-term (114 year) flow scenarios. High resolution Digital Elevation Models were used with water level and salinity outputs from a hydrodynamic model of the Coorong to predict temporal frequency of inundation, inundation area through time and under a salinity threshold. Results show greatly reduced habitat availability under a no action scenario and marginally improved availability under the proposed 2800 GL/year scenario, relative to natural pre-European conditions.
{"title":"Modelling wetland habitat availability under long term flow scenarios","authors":"S. Benger","doi":"10.1109/GIWRM.2012.6349536","DOIUrl":"https://doi.org/10.1109/GIWRM.2012.6349536","url":null,"abstract":"The ecological viability of mudflat habitats in the Coorong, South Australia, was assessed through modeling spatio-temporal patterns of inundation across three long-term (114 year) flow scenarios. High resolution Digital Elevation Models were used with water level and salinity outputs from a hydrodynamic model of the Coorong to predict temporal frequency of inundation, inundation area through time and under a salinity threshold. Results show greatly reduced habitat availability under a no action scenario and marginally improved availability under the proposed 2800 GL/year scenario, relative to natural pre-European conditions.","PeriodicalId":6394,"journal":{"name":"2012 International Symposium on Geomatics for Integrated Water Resource Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74403560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-11-12DOI: 10.1109/GIWRM.2012.6349564
Dan Xu, Zhanliang Yuan, T. Yu, Donghai Xie, Fengjie Zheng, G. Zheng
WMS (Web Map Service) is the standard that is formulated by OGC (Open Geospatial Consortium), and TMS (Tile Map Service) is the specification that is formulated by OSGeo (Open Source Geospatial Foundation), the objective of both are to realize the sharing and interoperability of geographical information, using those standards, we can build the network that is composed of distributed map servers, the client can use them to request layers from the server, so we can release remote sensing image data into WMS or TMS in order to realize the sharing of remote sensing information. Through the comparative analysis, the speed of TMS requests and generates layers is greatly faster than WMS, which has an important meaning for improving the response speed of the traditional WebGIS server and ameliorating users' experience, therefore, this paper mainly studies the segmentation and release of remote sensing images that are based on Tile Map Service (TMS).
{"title":"The research of remote sensing image segmentation and release which are based on Tile Map Service","authors":"Dan Xu, Zhanliang Yuan, T. Yu, Donghai Xie, Fengjie Zheng, G. Zheng","doi":"10.1109/GIWRM.2012.6349564","DOIUrl":"https://doi.org/10.1109/GIWRM.2012.6349564","url":null,"abstract":"WMS (Web Map Service) is the standard that is formulated by OGC (Open Geospatial Consortium), and TMS (Tile Map Service) is the specification that is formulated by OSGeo (Open Source Geospatial Foundation), the objective of both are to realize the sharing and interoperability of geographical information, using those standards, we can build the network that is composed of distributed map servers, the client can use them to request layers from the server, so we can release remote sensing image data into WMS or TMS in order to realize the sharing of remote sensing information. Through the comparative analysis, the speed of TMS requests and generates layers is greatly faster than WMS, which has an important meaning for improving the response speed of the traditional WebGIS server and ameliorating users' experience, therefore, this paper mainly studies the segmentation and release of remote sensing images that are based on Tile Map Service (TMS).","PeriodicalId":6394,"journal":{"name":"2012 International Symposium on Geomatics for Integrated Water Resource Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76114401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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