该数据集包含了1988-1998年的天山站观测数据、数据内容主要是物质平衡高度带、根据冰川物质平衡的研究成果、人们能深入了解冰川扩展与退缩、雪线位置变化、进而能揭示气候波动的趋势。在冰川物质平衡长系列（如20年或更长）观测资料的基础上、还可以预测冰川变化、山区气候、河川径流情势、研究水资源的利用。
", "ds_source": "观测、试验、测定
", "ds_process_way": "原始数据，未经加工处理
", "ds_quality": "原始数据
", "ds_acq_start_time": "1988-01-01 00:00:00", "ds_acq_end_time": "1998-12-31 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": 97125, "ds_files_count": 3, "ds_format": "csv", "ds_space_res": null, "ds_time_res": "年", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "58e9c3de-139d-11e6-82a7-28d244cbcf8d.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": "", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2020-12-23 11:25:00", "last_updated": "2023-05-30 15:28:58", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.Tianshan.2020.56", "i18n": { "en": { "title": "Material Equilibrium Height Zone of No.1 Glacier at the Source of Urumqi River from 1988 to 1998", "ds_format": "csv", "ds_source": "Observation, test and determination
", "ds_quality": "Raw data
", "ds_ref_way": "", "ds_abstract": "This data set contains the observation data of Tianshan Station from 1988 to 1998. The data content is mainly the material Equilibrium level zone. According to the research results of glacier material balance, people can deeply understand the expansion and retreat of glaciers, the change of snow line position, and then reveal the trend of climate fluctuations. On the basis of long-term observations of glacier material balance (such as 20 years or longer), it is also possible to predict glacier changes, mountain climate, river runoff patterns, and study the utilization of water resources
", "ds_time_res": "年", "ds_acq_place": "Heyuan No.1 Observation Station", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Raw data, unprocessed
", "ds_ref_instruction": "When using this data, please mark the name of our company in the published results: Institute of cold and arid region environment and engineering, Chinese Academy of Sciences, State Key Laboratory of Cryosphere science, and Tianshan glacier observation and test station, and thank you in an obvious position" } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC BY 4.0", "ds_topic_tags": [ "物质平衡", "雪线", "冰川变化", "气候" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "天山站", "新疆" ], "ds_time_tags": [ 1998 ], "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" }