黄河源区是黄河重要的水源涵养区域，水源涵养量约占总径流的38%。高寒草地是黄河源区最重要的植被类型, 2005年在黄河源区玛曲草原建立了玛曲观测站，监测气候和水文条件及其演变。本数据集为玛曲站10年的观测数据，覆盖时段为2010-2019年，包括气象要素、辐射、能量交换和土壤水热传输特征数据。
", "ds_source": "本数据集为中国科学院若尔盖高原湿地生态系统研究站玛曲高寒草地观测场的观测数据，主要观测设备包括涡度相关观测系统（CSAT3、Li-7500、EC150），气象要素观测设备（HMP45C、CNR1、PTB110、TE525MM、52202）和土壤观测设备（CS109、CS616）。
", "ds_process_way": "涡度相关观测系统扫描频率为10Hz，原始数据利用EddyPro 6.0 (Li-Cor)软件进行后处理，平均时间为30分钟。
", "ds_quality": "数据质量较好。
", "ds_acq_start_time": "2010-01-01 00:00:00", "ds_acq_end_time": "2019-12-31 00:00:00", "ds_acq_place": "甘肃省玛曲县河曲马场,中国科学院若尔盖高原湿地生态系统研究站玛曲高寒草地观测场", "ds_acq_lon_east": 108.14555555555556, "ds_acq_lat_south": 33.86388888888889, "ds_acq_lon_west": 108.14555555555556, "ds_acq_lat_north": 33.86388888888889, "ds_acq_alt_low": 3434.0, "ds_acq_alt_high": 3434.0, "ds_share_type": "login-access", "ds_total_size": 37238416, "ds_files_count": 4, "ds_format": "CSV", "ds_space_res": "无", "ds_time_res": "30-minute", "ds_coordinate": "无", "ds_projection": "无", "ds_thumbnail": "76ac5930-49f9-4622-b122-503ba1226bbf.JPG", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "c61cfcbf-6cda-49ca-b9cb-290d6ff3bf0c", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170" ], "quality_level": 3, "publish_time": "2023-11-22 08:48:12", "last_updated": "2025-06-30 14:54:11", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.ZPWERS.DB4092.2023", "i18n": { "en": { "title": "A 10-year long dataset of land surface observations for the semi-humid alpine grassland in the Yellow River source region", "ds_format": "CSV", "ds_source": "This data set is the observation data of Maqu Alpine Grassland Observation Site of Zoige Plateau Wetland Ecosystem Research Station, Chinese Academy of Sciences. The main observation equipment includes vorticity related observation systems (CSAT3, Li-7500, EC150), meteorological element observation equipment (HMP45C, CNR1, PTB110, TE525MM, 52202) and soil observation equipment (CS109, CS616).
", "ds_quality": "The data quality is good.
", "ds_ref_way": "", "ds_abstract": "The source area of the Yellow River is an important water conservation region, with water conservation accounting for about 38% of the total runoff. The alpine grassland is the most important vegetation type in the Yellow River source area. In 2005, the Maqu Observatory was established in the Maqu grassland of the Yellow River source area to monitor climate and hydrological conditions and their evolution. This dataset consists of 10 years of observation data from Maqu Station, covering the period from 2010 to 2019, including meteorological elements, radiation, energy exchange, and soil water and heat transfer characteristics data.
", "ds_time_res": "30-minute", "ds_acq_place": "Hequ Horse Farm, Maqu County, Gansu Province, Maqu Alpine Grassland Observation Field, Ruoergai Plateau Wetland Ecosystem Research Station, Chinese Academy of Sciences", "ds_space_res": "无", "ds_projection": "", "ds_process_way": "The scanning frequency of the vorticity related observation system is 10Hz, and the raw data is processed using EddyPro 6.0 (Li Co) software with an average time of 30 minutes.
", "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": [ "陆面过程", "感热通量", "潜热通量", "辐射通量", "土壤温湿度" ], "ds_subject_tags": [ "地球科学" ], "ds_class_tags": [], "ds_locus_tags": [ "甘肃省玛曲县河曲马场", "中国科学院若尔盖高原湿地生态系统研究站玛曲高寒草地观测场" ], "ds_time_tags": [ 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 ], "ds_contributors": [ { "true_name": "孟宪红", "email": "mxh@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": "张宇", "email": "yuzhang@cuit.edu.cn", "work_for": "成都信息工程大学", "country": "中国" }, { "true_name": "尚伦宇", "email": "sly@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": "王少影", "email": "wangshaoying@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" }, { "true_name": "李照国", "email": "zgli@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": "吕世华", "email": "slu@lzb.ac.cn", "work_for": "成都信息工程大学", "country": "中国" }, { "true_name": "奥银焕", "email": "oyh@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": "罗斯琼", "email": "lsq@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": "文莉娟", "email": "wlj@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": "赵林", "email": "zhaolin_110@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": "陈昊", "email": "chenhao@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院，兰州大学", "country": "中国" }, { "true_name": "马迪", "email": "madi@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": "李锁锁", "email": "liss@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": "舒乐乐", "email": "shulele@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": "安颖颖", "email": "anyingying@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": "邓眀珊", "email": "dengmingshan@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": "盛丹睿", "email": "shengdanrui@nieer.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": "牛翰林", "email": "niuhanlin@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": "尚伦宇", "email": "sly@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": "王少影", "email": "wangshaoying@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" } ], "ds_managers": [ { "true_name": "尚伦宇", "email": "sly@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": "气象" }