{
    "created": "2020-11-17 08:22:32",
    "updated": "2026-04-17 10:15:39",
    "id": "56eb565a-8d7e-4f2f-b092-64de8c13cbd7",
    "version": null,
    "ds_topic": null,
    "title_cn": "2014-2016年青藏高原唐古拉多年冻土活动层数据",
    "title_en": "Active layer data of permafrost in Qinghai Tibet Plateau from 2014 to 2016",
    "ds_abstract": "<p>本数据集主要包括青藏高原唐古拉综合观测场多年冻土活动层温度、水分数据；包含唐古拉活动层2014日均值、2015日均值、2016日均值的活动层水分、土壤温度等指标；主要测定指标有：2 cm土壤温度、5 cm土壤温度、10 cm土壤温度、20 cm土壤温度、50 cm土壤温度、70 cm土壤温度、90 cm土壤温度、105 cm土壤温度、140 cm土壤温度、175cm土壤温度、210 cm土壤温度、245 cm土壤温度、280cm土壤温度、300 cm土壤温度、35cm土壤含水量、70cm土壤含水量、105cm土壤含水量、140cm土壤含水量、175cm土壤含水量、210cm土壤含水量、245cm土壤含水量、280cm土壤含水量、300cm土壤含水量。</p>",
    "ds_source": "<p>埋设土壤温度和水分探头进行观测，1小时采样一次。</p>",
    "ds_process_way": "<p>本数据表是由专人收集并经过处理录入，数据表是自动气象站活动层数采仪观测获取的土壤温度和含水量数据；由专人定期从野外取得数据，经过人工校准后计算日均值，然后手工录入整理。</p>",
    "ds_quality": "<p>以北京时间为准，采样频率每 0.5 h 记录 1 次。土壤温度利用105T 热电偶温度传感器观测，精度为±0.5℃; 土壤水分利用Hydra 土壤湿度传感器观测，精度为±2.5%。</p>\n\n</p>",
    "ds_acq_start_time": "2014-01-01 00:00:00",
    "ds_acq_end_time": "2016-12-31 00:00:00",
    "ds_acq_place": "中国科学院青藏高原冰冻圈观测研究站唐古拉观测场",
    "ds_acq_lon_east": 93.26055555555556,
    "ds_acq_lat_south": 35.28666666666666,
    "ds_acq_lon_west": 93.26944444444445,
    "ds_acq_lat_north": 35.296388888888885,
    "ds_acq_alt_low": null,
    "ds_acq_alt_high": null,
    "ds_share_type": "apply-access",
    "ds_total_size": 491462,
    "ds_files_count": 3,
    "ds_format": "Excel表格",
    "ds_space_res": null,
    "ds_time_res": "日",
    "ds_coordinate": "无",
    "ds_projection": "",
    "ds_thumbnail": "56eb565a-8d7e-4f2f-b092-64de8c13cbd7.png",
    "ds_thumb_from": 0,
    "ds_ref_way": "吴通华，2014-2016年青藏高原唐古拉多年冻土活动层数据，国家冰川冻土沙漠科学数据中心(www.ncdc.ac.cn)，2020，doi：10.12072/ncdc.CCI.db0010.2020",
    "paper_ref_way": "",
    "ds_ref_instruction": "",
    "ds_from_station": null,
    "organization_id": "b3c14ec7-0cc1-417f-8986-b6fc1352242f",
    "ds_serv_man": "敏玉芳",
    "ds_serv_phone": "0931-4967596 ",
    "ds_serv_mail": "ncdc@lzb.ac.cn",
    "doi_value": "",
    "subject_codes": null,
    "quality_level": 3,
    "publish_time": "2020-12-03 08:51:52",
    "last_updated": "2021-12-01 11:15:48",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "11738.11.ncdc.CCI.2020.58",
    "i18n": {
        "en": {
            "title": "Active layer data of permafrost in Qinghai Tibet Plateau from 2014 to 2016",
            "ds_format": "",
            "ds_source": "<pre><code>                     &lt;p&gt;Observation method: burying soil temperature and moisture probe\n</code></pre>\n<p>Sampling time: once an hour. </p>\n</p>",
            "ds_quality": "<pre><code>                         &lt;p&gt;Based on Beijing time, the sampling frequency was recorded every 0.5 H. The accuracy of soil temperature is ± 0.5 ℃ by 105T thermocouple temperature sensor and ± 2.5% by Hydra soil moisture sensor. &lt;/p&gt;\n</code></pre>\n</p>",
            "ds_ref_way": "                        ",
            "ds_abstract": "<pre><code> &lt;p&gt;This data set mainly includes the temperature and moisture data of permafrost active layer in Tanggula comprehensive observation site of Qinghai Tibet Plateau; it includes the active layer moisture and soil temperature indexes of Tanggula active layer package in 2014, 2015 and 2016; the main measurement indexes are: 2 cm soil temperature, 5 cm soil temperature, 10 cm soil temperature, 20 cm soil temperature, 50 cm soil temperature, 70 cm soil temperature, and 5 cm soil temperature Cm soil temperature, 90 cm soil temperature, 105 cm soil temperature, 140 cm soil temperature, 175 cm soil temperature, 210 cm soil temperature, 245 cm soil temperature, 280 cm soil temperature, 300 cm soil temperature Cm soil temperature, 35cm soil moisture content, 70cm soil moisture content, 105cm soil moisture content, 140cm soil moisture content, 175cm soil moisture content, 210cm soil moisture content, 245cm soil moisture content, 280cm soil moisture content, 300cm soil moisture content. &lt;/p&gt;\n</code></pre>",
            "ds_time_res": "日",
            "ds_acq_place": "Tanggula observation station of Qinghai Tibet Plateau cryosphere observation and research station, Chinese Academy of Sciences",
            "ds_space_res": "",
            "ds_projection": "",
            "ds_process_way": "<pre><code>                     &lt;p&gt;This data sheet is collected and input by a specially assigned person. The data sheet is the soil temperature and water content data obtained by the automatic weather station active layer data acquisition instrument; the data is regularly obtained from the field by special personnel, and the daily mean value is calculated after manual calibration, and then input and collate manually. &lt;/p&gt;\n</code></pre>",
            "ds_ref_instruction": "                                                            "
        }
    },
    "submit_center_id": "ncdc",
    "data_level": 0,
    "license_type": "CC BY 4.0",
    "ds_topic_tags": [
        "活动层水分，土壤温度，土壤含水量"
    ],
    "ds_subject_tags": [
        "水文地质学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "青藏高原，西大滩观测场，五道梁观测场，唐古拉观测场"
    ],
    "ds_time_tags": [
        2014,
        2015,
        2016
    ],
    "ds_contributors": [
        {
            "true_name": "吴通华",
            "email": "thuawu@lzb.ac.cn",
            "work_for": "中国科学院西北生态环境资源研究院，青藏高原冰冻圈研究站, 冰冻圈科学国家重点实验室, ",
            "country": "中国"
        }
    ],
    "ds_meta_authors": [
        {
            "true_name": "胡国杰",
            "email": "huguojie123@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": "吴通华",
            "email": "thuawu@lzb.ac.cn",
            "work_for": "中国科学院西北生态环境资源研究院，青藏高原冰冻圈研究站, 冰冻圈科学国家重点实验室, ",
            "country": "中国"
        }
    ],
    "ds_managers": [
        {
            "true_name": "吴通华",
            "email": "thuawu@lzb.ac.cn",
            "work_for": "中国科学院西北生态环境资源研究院，青藏高原冰冻圈研究站, 冰冻圈科学国家重点实验室, ",
            "country": "中国"
        }
    ],
    "category": "冻土"
}