2011年黑河上游多年冻土温度剖面数据集为2011年6月初至8月初，在黑河干流源头西支开展多年冻土调查所得监测数据。通过沿二尕公路热水大坂垭口至石棉矿岔口之间路段，随着海拔高度的降低，依次布设测温孔T1、T2、T3、T4、T7、T5和T6等共7眼,并布设测温管进行地温监测。所用仪器为中国科学院寒区旱区环境与工程研究所冻土工程国家重点实验室研制的热敏电阻温度计，用Fluke万用表测定其电阻值，再换算成温度值，精度±0.05 °C。为了降低公路对钻孔温度的影响，在定孔位时要求所有钻孔离公路的垂直距离均保证至少大于100 m。除热水大坂垭口T1温度孔位于二尕公路的南侧以外，其余6眼钻孔均位于公路的北侧。
", "ds_source": "沿二尕公路热水大坂垭口至石棉矿岔口之间路段，随着海拔高度的降低，依次布设测温孔T1、T2、T3、T4、T7、T5和T6等共7眼,并布设测温管进行地温监测。
", "ds_process_way": "所用仪器为中国科学院寒区旱区环境与工程研究所冻土工程国家重点实验室研制的热敏电阻温度计，用Fluke万用表测定其电阻值，再换算成温度值，精度±0.05 °C。为了降低公路对钻孔温度的影响，在定孔位时要求所有钻孔离公路的垂直距离均保证至少大于100 m。除热水大坂垭口T1温度孔位于二尕公路的南侧以外，其余6眼钻孔均位于公路的北侧。
", "ds_quality": "数据质量良好
", "ds_acq_start_time": "2011-06-01 00:00:00", "ds_acq_end_time": "2011-08-01 00:00:00", "ds_acq_place": "黑河流域上游", "ds_acq_lon_east": 102.0, "ds_acq_lat_south": 37.0, "ds_acq_lon_west": 97.0, "ds_acq_lat_north": 39.0, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 35328, "ds_files_count": 2, "ds_format": "excel", "ds_space_res": "", "ds_time_res": "分、日、次", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "0d887691-f57b-4963-aaf4-f8dab6c87e16.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "None", "ds_from_station": null, "organization_id": "52b7b79b-860c-49a5-9083-9a70cf8bed5a", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596 ", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [], "quality_level": 3, "publish_time": "2021-02-01 16:49:04", "last_updated": "2026-05-12 15:39:06", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.1892", "i18n": { "en": { "title": "Permafrost temperature profile data set in the upper reaches of Heihe River", "ds_format": "excel", "ds_source": "Along the section of the Erga Highway from the hot water Osaka Pass to the asbestos mine fork, as the altitude decreases, a total of 7 temperature measuring holes T1, T2, T3, T4, T7, T5, and T6 are arranged in sequence, and temperature measuring tubes are installed for ground temperature monitoring.
", "ds_quality": "Good data quality
", "ds_ref_way": "", "ds_abstract": "The 2011 dataset of permafrost temperature profiles in the upper reaches of the Heihe River was collected from early June to early August 2011, based on monitoring data obtained from permafrost surveys conducted at the western branch of the main stream source of the Heihe River. By following the section of the Erga Highway from the hot water Osaka Pass to the asbestos mine fork, as the altitude decreases, a total of 7 temperature measuring holes T1, T2, T3, T4, T7, T5, and T6 are arranged in sequence, and temperature measuring tubes are installed for ground temperature monitoring. The instrument used is a thermistor thermometer developed by the State Key Laboratory of Frozen Soil Engineering, Institute of Environment and Engineering in Cold and Dry Regions, Chinese Academy of Sciences. The resistance value is measured with a Fluke multimeter, and then converted into a temperature value with an accuracy of ± 0.05 ° C. In order to reduce the impact of roads on the temperature of boreholes, it is required that the vertical distance between all boreholes and the road should be at least 100 m when determining the hole location. Except that T1 temperature hole at Reshuidaban Pass is located in the south of Erga Road, the other six boreholes are located in the north of the road.
", "ds_time_res": "", "ds_acq_place": "Upstream of Heihe River Basin", "ds_space_res": "", "ds_projection": "", "ds_process_way": "The instrument used is a thermistor thermometer developed by the State Key Laboratory of Frozen Soil Engineering, Institute of Environment and Engineering in Cold and Dry Regions, Chinese Academy of Sciences. The resistance value is measured with a Fluke multimeter, and then converted into a temperature value with an accuracy of ± 0.05 ° C. In order to reduce the impact of roads on the temperature of boreholes, it is required that the vertical distance between all boreholes and the road should be at least 100 m when determining the hole location. Except that T1 temperature hole at Reshuidaban Pass is located in the south of Erga Road, the other six boreholes are located in the north of the road.
", "ds_ref_instruction": "None" } }, "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, "belong_to_nieer": false, "ds_topic_tags": [ "温度剖面", "温度变化", "多年冻土" ], "ds_subject_tags": [], "ds_class_tags": [], "ds_locus_tags": [ "黑河干流源头西支", "黑河流域", "上游" ], "ds_time_tags": [ 2011 ], "ds_contributors": [ { "true_name": "张延军", "email": "tjzhang@lzu.edu.cn", "work_for": "兰州大学", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "张延军", "email": "tjzhang@lzu.edu.cn", "work_for": "兰州大学", "country": "中国" } ], "ds_managers": [ { "true_name": "张延军", "email": "tjzhang@lzu.edu.cn", "work_for": "兰州大学", "country": "中国" } ], "category": "冻土" }