根据平朔矿区的地质和水文地质条件构建区域水文地质概念模型，基于有限差分法，利用MODFLOW中的drain模块和well模块模拟现状开采下平朔矿区的地下水水位，采用已有的实测数据对模型进行校正，之后通过关停设置的煤矿使其恢复天然未开采状态的地下水位，反演得到平朔矿区天然地下水流场，最后根据历史煤矿开采及分布，模拟采煤驱动下不同采煤模式对地下水流场的影响。", "ds_source": "
与矿区工作人员协商获取，以及野外勘察。", "ds_process_way": "
基于有限差分法，模拟地下水位，后用模型校正，反演地下水流场。", "ds_quality": "
数据质量良好。", "ds_acq_start_time": "2019-05-01 00:00:00", "ds_acq_end_time": "2019-09-30 00:00:00", "ds_acq_place": "山西省朔州市平朔矿区", "ds_acq_lon_east": 111.85, "ds_acq_lat_south": 39.06666666666667, "ds_acq_lon_west": 113.55, "ds_acq_lat_north": 40.25, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 1380651131, "ds_files_count": 2, "ds_format": "excel,gms", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "b99841c8-82b7-4e7e-9b4a-7118668dce16.jpg", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "使用申明：“山西省朔州市平朔矿区地下水动力场模拟数据（2019年5月-9月）”来源于国家重点研发计划《大型煤矿和有色矿矿井水高效利用技术与示范》（项目编号：2018YFC0406401）。", "ds_from_station": null, "organization_id": "4f9aad20-0a6f-4efd-9b8b-70cd10164ea3", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "10.12072/ncdc.UTCMW.db2132.2022", "subject_codes": [ "170.50" ], "quality_level": 3, "publish_time": "2022-05-30 17:40:00", "last_updated": "2025-06-30 16:27:59", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.UTCMW.db2132.2022", "i18n": { "en": { "title": "Simulation data of groundwater dynamic field in Pingshuo mining area, Shuozhou City, Shanxi Province (May September 2019)", "ds_format": "excel,gms", "ds_source": "
Negotiate with mining staff to obtain and conduct field surveys.", "ds_quality": "
The data quality is good.", "ds_ref_way": "", "ds_abstract": "
Based on the geological and hydrogeological conditions of the Pingshuo mining area, a regional hydrogeological conceptual model is constructed. Using the finite difference method, the draft module and well module in MODFLOW are used to simulate the groundwater level in the Pingshuo mining area under current mining conditions. The model is calibrated using existing measured data. Then, the coal mine is shut down to restore its natural unmined groundwater level, and the natural groundwater flow field in the Pingshuo mining area is inverted. Finally, based on historical coal mining and distribution, the impact of different mining modes on the groundwater flow field under coal mining driving is simulated.
", "ds_time_res": "", "ds_acq_place": "Pingshuo Mining Area, Shuozhou City, Shanxi Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Based on the finite difference method, simulate the groundwater level, and then calibrate the model to invert the groundwater flow field.", "ds_ref_instruction": "\r\nUsage Statement: \"Simulation Data of Groundwater Dynamic Field in Pingshuo Mining Area, Shuozhou City, Shanxi Province (May September 2019)\" is sourced from the National Key Research and Development Program \"Efficient Utilization Technology and Demonstration of Mine Water in Large Coal Mines and Nonferrous Mines\" (Project No. 2018YFC0406401)." } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC BY 4.0", "doi_reg_from": "reg_local", "cstr_reg_from": "reg_local", "doi_not_reg_reason": null, "cstr_not_reg_reason": null, "is_paper_in_submitting": false, "ds_topic_tags": [ "平朔矿区", "地下水流场", "地下水水位" ], "ds_subject_tags": [ "地质学" ], "ds_class_tags": [], "ds_locus_tags": [ "山西省朔州市平朔矿区" ], "ds_time_tags": [ 2019 ], "ds_contributors": [ { "true_name": "吴晓丽", "email": "15650766932@163.com", "work_for": "南京大学", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "吴晓丽", "email": "15650766932@163.com", "work_for": "南京大学", "country": "中国" } ], "ds_managers": [ { "true_name": "敏玉芳", "email": "myf@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "category": "其他" }