在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。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": null, "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": null, "quality_level": 3, "publish_time": "2021-02-01 16:49:04", "last_updated": "2023-08-23 17:03:21", "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": "", "ds_source": "", "ds_quality": "", "ds_ref_way": "", "ds_abstract": "From early June to early August 2011, the permafrost survey was carried out in the West Branch of the source of Heihe River. Along the section from shuishuidaban Yakou to Shimian mine fork of erga highway, with the decrease of altitude, seven temperature measuring holes (T1, T2, T3, T4, T7, T5 and T6) are arranged successively, and temperature measuring pipes are arranged for ground temperature monitoring. The instrument used is a thermistor thermometer developed by the State Key Laboratory of Permafrost Engineering, Institute of cold and arid environment and engineering, Chinese Academy of Sciences. The resistance value is measured by fluke multimeter, and then converted into temperature value with an accuracy of ± 0.05 ° C. In order to reduce the influence of highway on borehole temperature, the vertical distance between all boreholes and highway is required to be at least 100 m. Except that T1 temperature hole of shuishuidaban pass is located in the south of erga highway, the other 6 boreholes are located in the north of the highway.
", "ds_time_res": "分、日、次", "ds_acq_place": "", "ds_space_res": "", "ds_projection": "", "ds_process_way": "", "ds_ref_instruction": " " } }, "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": [ "温度剖面", "温度变化", "多年冻土" ], "ds_subject_tags": [ "地热学" ], "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" }