The objective of this paper is to highlight the importance of taking engineering geological characteristics and structures into account in land use planning.There have been a number of studies worldwide dealing with t...The objective of this paper is to highlight the importance of taking engineering geological characteristics and structures into account in land use planning.There have been a number of studies worldwide dealing with this issue.However more extensive implementation into land use planning practice still remains a task for the future in many places.A case study analyzing the geological environment in relation to the sites assigned for future development according to an existing land use plan was conducted in the Doubrava Region(north-east of the Czech Republic).Here,the geological conditions have been mostly influenced by anthropogenic processes connected with black coal mining.The engineering-geological zones,the pre-Quaternary basement and rock workability classes in the localities where future development is proposed on land use plans were evaluated using overlay analysis in a Geographic Information System(GIS).Landscape factors were also taken into account.Significant variability was identified in the investigated geological factors that have a bearing on safe cost effective development.Use of the results in future land use planning would have considerable financial benefits in implementation of future built development and these important conditions should be used by architects and designers,builders,land use planners,developers and scientists.展开更多
Carbon dioxide(CO_(2))geological utilization and storage(CGUS)is the key link of CO_(2)capture,utilization,and storage(CCUS).The accurate characterization of the geological body structure is a vital prerequisite of CG...Carbon dioxide(CO_(2))geological utilization and storage(CGUS)is the key link of CO_(2)capture,utilization,and storage(CCUS).The accurate characterization of the geological body structure is a vital prerequisite of CGUS.This paper gives a review of the multi-scale three-dimensional geological structure characterization and site selection of CO_(2)storage.It shows that there is a lack of systematic and high-precision methods for transparency characterization of multi-scale three-dimensional engineering geological structure and hydrogeological structure of a CO_(2)storage site.There is no clear understanding of the fracture evolution and gas-liquid migration process of multi-scale geological body structure under the disturbance of CO_(2)injection.There is a lack of sufficient quantitative methods for the dynamic evaluation of CO_(2)geological storage potential.The geological suitability evaluation method for site selection of CO_(2)storage is rough and has poor applicability,which is difficult to satisfy the urgent needs of CGUS site selection in the whole process of CO_(2)sequestration industrialization in the future.Thus,it is required to conduct studies on the transparency characterization of geological body structure and intelligent site selection for CO_(2)storage,which is of great importance for CGUS engineering practice.展开更多
基金support of this project(GAÈR-105/09/1631)which forms the basis of this article.
文摘The objective of this paper is to highlight the importance of taking engineering geological characteristics and structures into account in land use planning.There have been a number of studies worldwide dealing with this issue.However more extensive implementation into land use planning practice still remains a task for the future in many places.A case study analyzing the geological environment in relation to the sites assigned for future development according to an existing land use plan was conducted in the Doubrava Region(north-east of the Czech Republic).Here,the geological conditions have been mostly influenced by anthropogenic processes connected with black coal mining.The engineering-geological zones,the pre-Quaternary basement and rock workability classes in the localities where future development is proposed on land use plans were evaluated using overlay analysis in a Geographic Information System(GIS).Landscape factors were also taken into account.Significant variability was identified in the investigated geological factors that have a bearing on safe cost effective development.Use of the results in future land use planning would have considerable financial benefits in implementation of future built development and these important conditions should be used by architects and designers,builders,land use planners,developers and scientists.
基金supported by the National Natural Science Foundation of China(Grant No.42141009)the Key Research Program of the Institute of Geology and Geophysics,CAS(Grant No.IGGCAS-202201).
文摘Carbon dioxide(CO_(2))geological utilization and storage(CGUS)is the key link of CO_(2)capture,utilization,and storage(CCUS).The accurate characterization of the geological body structure is a vital prerequisite of CGUS.This paper gives a review of the multi-scale three-dimensional geological structure characterization and site selection of CO_(2)storage.It shows that there is a lack of systematic and high-precision methods for transparency characterization of multi-scale three-dimensional engineering geological structure and hydrogeological structure of a CO_(2)storage site.There is no clear understanding of the fracture evolution and gas-liquid migration process of multi-scale geological body structure under the disturbance of CO_(2)injection.There is a lack of sufficient quantitative methods for the dynamic evaluation of CO_(2)geological storage potential.The geological suitability evaluation method for site selection of CO_(2)storage is rough and has poor applicability,which is difficult to satisfy the urgent needs of CGUS site selection in the whole process of CO_(2)sequestration industrialization in the future.Thus,it is required to conduct studies on the transparency characterization of geological body structure and intelligent site selection for CO_(2)storage,which is of great importance for CGUS engineering practice.
