本数据集为乌鲁木齐河源1号冰川1982-2000年水文气象观测资料，可提取冰川的气象信息、研究冰川的物质平衡等。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、总控制水文点以及后峡基本营地进行。1号冰川水文点设在离1号冰川末端300 m的河道上、实施1号冰川冰雪径流的监测、断面海拔3695 m、流域面积3.34平方公里、其中冰川面积1.65平方公里。为混凝土矩形断面 (高1.0 m、宽1.6 m)、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3805 m、流域面积1.68平方公里、为混凝土矩形断面(高1.0 m、宽1.0 m)、气象场设在断面右岸。
", "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。
", "ds_process_way": "在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3408 m、流域面积28.9平方公里其中冰川面积5.6平方公里。为混凝土断面、设有工作桥、气象场设在断面左岸冰碛丘上。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。后峡基本营地气象观测场位于乌鲁木齐河谷、海拔2130 m、进行常规气象要素观测。所有观测资料均按规范进行整理。
", "ds_quality": "原始数据，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": 105365, "ds_files_count": 5, "ds_format": "xlsx", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "b7d05a7c-1362-4448-b3ec-dbe02d8f62e4.jpg", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "为保障平台科技资源的权益、扩展平台中心的服务、提升科技资源的应用潜力，请资源使用者在使用资源所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明资源来源和资源作者。", "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": [ "170.5525" ], "quality_level": 3, "publish_time": "2020-12-22 19:32:08", "last_updated": "2025-04-23 09:43:21", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.Tianshan.2020.86", "i18n": { "en": { "title": "Day-by-day average relative humidity at the total control hydrological point of glacier No. 1 in Urumqi River Source, 2003-2004", "ds_format": "xlsx", "ds_source": "Tianshan one glacier is a double branch ice bucket valley glacier, 2.2 kilometers long, the average width of 500 meters, an area of 1.828 square kilometers, the maximum thickness of 140 meters, the highest point of 4476 meters above sea level, the average annual rate of movement of about 5 meters, the end of the tongue of the ice at an altitude of 3734 meters, the average snow line height of 4055 meters, toward the northeast, the mainstream was “S “ type.
", "ds_quality": "Raw data, good data quality.
", "ds_ref_way": "", "ds_abstract": "This dataset is the hydrological and meteorological observation data of glacier No.1 at the source of Urumqi River from 1982 to 2000, which can be used to extract the meteorological information of the glacier and study the material balance of the glacier. The routine hydrological and meteorological observations of the Tianshan Glacier Observation Experimental Station are carried out at the No. 1 glacier hydrological point, the empty ice bucket hydrological point, the general control hydrological point and the basic camp at the back of the gorge in the source area of the Wulumuqi River.The No. 1 glacier hydrological point is situated on the river channel 300 m away from the end of the No. 1 glacier, implementing the monitoring of the snow and ice runoff of the No. 1 glacier, with the cross-section elevation of 3,695 m, and a watershed area of 3.34 sq. kilometers, of which 1.65 sq. kilometers is the glacier area. 1.65 square kilometers. It is a concrete rectangular section (height 1.0 m, width 1.6 m), and the meteorological field is located on the left bank of the section. Air ice bucket hydrological point is located in Urumqi River source area on the left side, the bucket mouth towards the south, for high mountain snow, years of permafrost meltwater runoff observation, cross-section elevation of 3805 m, watershed area of 1.68 square kilometers, for the concrete rectangular cross-section (height of 1.0 m, width of 1.0 m), the meteorological field is located in the right bank of the cross-section.
", "ds_time_res": "日", "ds_acq_place": "Heyuan Observatory No. 1", "ds_space_res": "", "ds_projection": "", "ds_process_way": "In the Urumqi river source area of the big west ditch and LuoBuDao ditch confluence, there is a total control hydrological point, control and monitoring of the Urumqi river source area of precipitation and 7 glaciers and glaciers around the alpine snow, permafrost, the total meltwater runoff the control of the end of the surface elevation of 3408 m, the watershed area of 28.9 square kilometers of which the glacier area of 5.6 square kilometers. For the concrete section, with a working bridge, meteorological field is located in the section of the left bank moraine mound. Three hydrological section are equipped with self-calculating water level meter, flow measurement is mainly used by the flow meter method, the instantaneous flow by the water level - flow relationship between the line obtained. Meteorological observation items are mainly air temperature, precipitation, humidity, evaporation, ground temperature, sunshine and so on. The meteorological observation site of Houxia basic camp is located in the valley of Urumqi River, at an altitude of 2130 m, and it carries out observation of routine meteorological elements. All observation data are organized according to specifications.
", "ds_ref_instruction": "In order to protect the rights and interests of the Platform's scientific and technological resources, expand the services of the Platform's centers, and enhance the application potential of the scientific and technological resources, users of the resources are requested to clearly indicate the source of the resources and the authors of the resources in the research results generated by the use of the resources (including the results of publicly published theses, dissertations, data products and unpublished research reports, data products, etc.)." } }, "submit_center_id": "ncdc", "data_level": 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": [ "生态", "水文", "平均相对湿度" ], "ds_subject_tags": [ "水文气象学" ], "ds_class_tags": [], "ds_locus_tags": [ "1号冰川", "乌鲁木齐河源", "天山" ], "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" }