本数据集市2003-2004年的三个水文点的逐日平均气温数据。本数据集可提取冰川的气象信息、研究冰川的物质平衡等。1号冰川水文点设在离1号冰川末端300m的河道上，实施1号冰川冰雪径流的监测，断面海拔3659m，流域面积3.34km2，其中冰川面积1.74km2。为混凝土矩形断面（高1.0m，宽1.6m），气象场设在断面左岸。空冰斗水文点设在乌鲁木齐河源区左侧，斗口朝南，进行高山区积雪、多年冻土融水径流的观测，断面海拔3805m，流域面积1.68km2，为混凝土矩形断面（高1.0m，宽1.0m），气象场设在断面右岸。总控水文断面位于乌鲁木齐河源区大西沟和罗布道沟汇合处，设有总控制水文点，控制监测乌鲁木齐河源区降水和7条冰川以及冰川周围高山积雪、多年冻土的总融水径流；该控制端面海拔3408m，流域面积28.9km2;其中冰川面积5.6km2。为混凝土断面，设有工作桥，气象场设在断面左岸冰碛丘上。\n
", "ds_source": "天山一号冰川属双支冰斗山谷冰川、长2.2公里、平均宽度500米、面积1.828平方公里、最大厚度140米、最高点海拔4476米、年均运动速度约5米、冰舌末端海拔3734米、雪线平均高度为4055米、朝向东北、主流呈“S”型。天山冰川观测试验站的常规水文、气象观测在乌鲁木齐河源区的1号冰川水文点、空冰斗水文点、总控制水文点进行。
", "ds_process_way": "三个水文断面均装有自计水位计，测流主要用流速仪法，即时流量由水位－流量关系线求得。气象观测项目主要为气温、降水、湿度、蒸发、地温、日照等。所有观测资料均按规范进行整理。
", "ds_quality": "数据质量良好
", "ds_acq_start_time": "2003-01-01 00:00:00", "ds_acq_end_time": "2004-12-31 00:00:00", "ds_acq_place": "河源1号观测站", "ds_acq_lon_east": 86.80888888888889, "ds_acq_lat_south": 43.11083333333333, "ds_acq_lon_west": 86.80583333333333, "ds_acq_lat_north": 43.11944444444445, "ds_acq_alt_low": 3700.0, "ds_acq_alt_high": 4200.0, "ds_share_type": "login-access", "ds_total_size": 132271, "ds_files_count": 5, "ds_format": "xlsx", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "55c54f11-42e9-43dd-97b8-473eaab103a8.jpg", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "使用本数据时，请在发表的成果中，标注我单位名称：中国科学院寒区旱区环境与工程研究所，冰冻圈科学国家重点实验室，天山冰川观测试验站，并在明显位置致谢", "ds_from_station": "天山冰川观测试验站", "organization_id": "a626f549-a49c-4431-8c3f-70cfdfd4784f", "ds_serv_man": "王飞腾", "ds_serv_phone": "0931-4967383", "ds_serv_mail": "wangfeiteng@lzb.ac.cn", "doi_value": null, "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2020-12-22 10:29:51", "last_updated": "2023-05-30 09:46:14", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.Tianshan.2020.84", "i18n": { "en": { "title": "Daily Average Temperature at Hydrological Point of No.1 Glacier in the Source of Urumqi River from 2003 to 2004", "ds_format": "xlxs", "ds_source": "Tianshan No.1 Glacier belongs to the Double Branch Ice Dou Valley Glacier, with a length of 2.2 kilometers, an average width of 500 meters, an area of 1.828 square kilometers, a maximum thickness of 140 meters, a highest point elevation of 4476 meters, an average annual movement speed of about 5 meters, an elevation of 3734 meters at the end of the ice tongue, an average height of 4055 meters at the snow line, facing northeast, and a \"S\" shaped mainstream. The routine hydrological and meteorological observations of the Tianshan Glacier Observation Experimental Station are conducted at the No.1 Glacier Hydrological Point, Kongbingdou Hydrological Point, and Zongkong Hydrological Point in the source area of the Urumqi River", "ds_quality": "
The data quality is good
", "ds_ref_way": "", "ds_abstract": "The daily average temperature data of three hydrological points from 2003 to 2004 in this data mart. This dataset can extract meteorological information of glaciers, study material balance of glaciers, etc. The hydrological point of No. 1 Glacier is located on a river channel 300 meters away from the end of No. 1 Glacier. The monitoring of ice and snow runoff of No. 1 Glacier is carried out, with a cross-sectional elevation of 3659m and a drainage area of 3.34km2, including a glacier area of 1.74km2. It is a concrete rectangular section (1.0m high and 1.6m wide), and the meteorological field is located on the left bank of the section. Kongbingdou hydrological point is located on the left side of the source area of the Urumqi River, with the bucket mouth facing south. The observation of snow cover and permafrost meltwater runoff in high mountains is carried out. The section is 3805m above sea level, with a drainage area of 1.68km2. It is a concrete rectangular section (1.0m high and 1.0m wide). The meteorological field is located on the right bank of the section. Zongkong hydrological section is located at the junction of Daxi Gully and Luobudao Gully in the source area of the Urumqi River. The general control hydrological point is set to control and monitor the precipitation in the source area of the Urumqi River and the total melt water runoff of seven glaciers, as well as the snow cover of mountains and permafrost around the glaciers; The elevation of the control end face is 3408m, and the drainage area is 28.9km2; The glacier area is 5.6km2. It is a concrete section with a working bridge, and the meteorological station is located on the moraine hill on the left bank of the section.\n
", "ds_time_res": "日", "ds_acq_place": "Heyuan No.1 observation station", "ds_space_res": "", "ds_projection": "", "ds_process_way": "All three hydrological sections are equipped with self measuring water level gauges, and flow measurement is mainly carried out using the current meter method. The real-time flow is obtained from the water level flow relationship line. Meteorological observation projects mainly include temperature, precipitation, humidity, evaporation, ground temperature, sunlight, etc. All observation data are organized according to regulations", "ds_ref_instruction": "When using this data, please mark the name of our company in the published results: Institute of environment and Engineering in cold and dry areas, Chinese Academy of Sciences, National Key Laboratory of Cryosphere science, Tianshan glacier observation and test station, and thank you in an obvious position" } }, "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, "allow_update_data": false, "ds_topic_tags": [ "水文", "生态", "逐日平均气温" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "新疆", "天山站", "河源1号冰川" ], "ds_time_tags": [ 2003, 2004 ], "ds_contributors": [ { "true_name": "李忠勤", "email": "lzq@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": "王飞腾", "email": "wangfeiteng@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": "王飞腾", "email": "wangfeiteng@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": "李忠勤", "email": "lzq@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": "王飞腾", "email": "wangfeiteng@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": "冰川" }