本数据集为黄河宁蒙河段1986-2009年封河日期、封河流量、12月至翌年2月来水及气温、槽蓄、凌情及凌灾等水文观测数据经专人统计分析整理形成。本数据集共包含12组数据。", "ds_source": "
该数据集数据来自文献王春青、王平娃等著《黄河内蒙古河段气温预报与冰情观测技术研究》，2017年，中国水利水电出版社。", "ds_process_way": "
专人统计分析整理形成。", "ds_quality": "
统计分析人员为专业人员，多次核查，数据质量良好。", "ds_acq_start_time": "1986-01-01 00:00:00", "ds_acq_end_time": "2009-12-31 00:00:00", "ds_acq_place": "黄河宁蒙河段", "ds_acq_lon_east": 110.16666666666667, "ds_acq_lat_south": 37.416666666666664, "ds_acq_lon_west": 104.96666666666667, "ds_acq_lat_north": 40.81666666666667, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 36544, "ds_files_count": 3, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "年", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "083594ea-b382-4061-bb3d-d40f7993a52a.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "c55e1118-387b-4a0c-8dc5-70aa438c430d", "ds_serv_man": "李红星", "ds_serv_phone": "0931-4967592", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "10.12072/ncdc.iceflood.db2368.2022", "subject_codes": [ "170.55" ], "quality_level": 3, "publish_time": "2022-07-30 15:22:48", "last_updated": "2025-06-30 16:00:00", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.iceflood.db2368.2022", "i18n": { "en": { "title": "Statistical data set of ice disaster in Ningmeng reach of the Yellow River (1986-2009)", "ds_format": "Excel", "ds_source": "
The data of this data set comes from the literature \"Research on temperature prediction and ice condition observation technology in Inner Mongolia reach of the Yellow River\", written by Wang Chunqing and Wang Pingwa, 2017, China water resources and Hydropower Press.", "ds_quality": "
The statistical analysis personnel are professionals. They have checked for many times and the data quality is good.", "ds_ref_way": "", "ds_abstract": "
This data set is the hydrological observation data of the Ningmeng reach of the Yellow River from 1986 to 2009, including the date of river closure, river closure flow, water and temperature from December to February of the next year, channel storage, ice conditions and ice disasters, which were statistically analyzed and sorted out by a specially assigned person. This data set contains 12 groups of data.
", "ds_time_res": "年", "ds_acq_place": "Ningmeng reach of the Yellow River", "ds_space_res": "", "ds_projection": "", "ds_process_way": "A specially assigned person shall be responsible for statistical analysis and sorting.", "ds_ref_instruction": "" } }, "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": [ "封河日期", "封河流量", "2月至翌年2月来水及气温", "槽蓄", "凌情及凌灾" ], "ds_subject_tags": [ "水文学" ], "ds_class_tags": [], "ds_locus_tags": [ "黄河宁蒙河段" ], "ds_time_tags": [ 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 ], "ds_contributors": [ { "true_name": "王仲梅", "email": "529452311@qq.com", "work_for": "黄河水利委员会黄河水利科学研究院", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "王仲梅", "email": "529452311@qq.com", "work_for": "黄河水利委员会黄河水利科学研究院", "country": "中国" } ], "ds_managers": [ { "true_name": "王仲梅", "email": "529452311@qq.com", "work_for": "黄河水利委员会黄河水利科学研究院", "country": "中国" } ], "category": "水文" }