该数据集为中国东北大兴安岭西坡额尔古纳地区根河流域多年冻土区16个钻孔（编号XAWBH-01至XAWBH-16）的地温观测数据，时间跨度为2024年8月至2025年8月，观测频率为每月一次。各钻孔传感器布设深度不一，覆盖地表至40 m不等，其中多数钻孔的观测深度集中于0.5～20 m，最深钻孔（XAWBH-14）延伸至40 m，地温数据以摄氏度为单位记录。", "ds_source": "
设备：TR32数采，热敏电阻测温链;\n
方法：数采测量电阻，转换成温度值\n
探测方式：实时测量，每30分钟记录一次。", "ds_process_way": "
基于数采记录的电阻，经对应系数和转换公式，将电阻值转换成温度值。", "ds_quality": "
地温监测利用热敏电阻式温度计测量测定其电阻值，再换算成温度值。观测数据在收集和处理过程中都已经过了严格的质量控制。", "ds_acq_start_time": "2024-08-01 00:00:00", "ds_acq_end_time": "2025-08-31 00:00:00", "ds_acq_place": "大兴安岭西坡额尔古纳地区根河流域", "ds_acq_lon_east": 122.70277777777778, "ds_acq_lat_south": 49.92916666666667, "ds_acq_lon_west": 119.3, "ds_acq_lat_north": 51.282777777777774, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 9454474, "ds_files_count": 3, "ds_format": "*.xlsx", "ds_space_res": "", "ds_time_res": "30分钟", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "4eacc7b4-c12c-46e0-9b9e-790d7cec8698.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "221ebf56-1b0b-4574-972b-1fb6d3cf1be7", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.45" ], "quality_level": 0, "publish_time": "2026-04-01 11:22:10", "last_updated": "2026-05-11 19:20:40", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.NIEER.DB7251.2026", "i18n": { "en": { "title": "Permafrost borehole ground temperature observation data in the Genhe River Basin, Erguna area, western slope of the Greater Khingan Mountains (2024-2025)", "ds_format": "*.xlsx", "ds_source": "
Equipment: TR32 data acquisition, thermistor temperature measuring chain;\r\n
Method: Measure the resistance through data collection and convert it into a temperature value\r\n
Detection method: Real time measurement, recorded every 30 minutes.", "ds_quality": "
Ground temperature monitoring uses a thermistor thermometer to measure and determine its resistance value, which is then converted into a temperature value. The observation data has undergone strict quality control during the collection and processing process.", "ds_ref_way": "", "ds_abstract": "
This dataset contains geothermal observation data from 16 boreholes (numbered XAWBH-01 to XAWBH-16) in the permafrost region of the Genhe River Basin on the western slope of the Greater Khingan Range in Northeast China. The time span is from August 2024 to August 2025, and the observation frequency is once a month. The depth of the sensors installed in each borehole varies, covering the surface up to 40 meters. The observation depth of most boreholes is concentrated between 0.5 and 20 meters, with the deepest borehole (XAWBH-14) extending to 40 meters. Ground temperature data is recorded in degrees Celsius.", "ds_time_res": "", "ds_acq_place": "Genhe River Basin in the Erguna area on the western slope of the Greater Khingan Range", "ds_space_res": "", "ds_projection": "", "ds_process_way": "
Based on the resistance recorded by data acquisition, the resistance value is converted into a temperature value through corresponding coefficients and conversion formulas.", "ds_ref_instruction": "" } }, "submit_center_id": "ncdc", "data_level": 0, "recommendation_value": 0, "license_type": "https://creativecommons.org/licenses/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": [ "多年冻土", "大兴安岭", "根河流域", "钻孔温度" ], "ds_subject_tags": [ "地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "大兴安岭西坡额尔古纳地区根河流域" ], "ds_time_tags": [ 2024, 2025 ], "ds_contributors": [ { "true_name": "胡国杰", "email": "huguojie123@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "邹德富", "email": "defuzou@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "刘广岳", "email": "liuguangyue@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "肖瑶", "email": "xiaoyao@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "杜二计", "email": "duerji@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "赵拥华", "email": "zhaoyonghua@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "肖瑶", "email": "xiaoyao@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "ds_managers": [ { "true_name": "肖瑶", "email": "xiaoyao@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": "冻土" }