{
    "created": "2020-11-18 01:31:37",
    "updated": "2026-06-17 05:24:29",
    "id": "56d33e19-32ae-4bee-9817-07ee433a72b0",
    "version": 3,
    "ds_topic": null,
    "title_cn": "1960-2006年祁连山老虎沟冰川区冰芯离子数据集",
    "title_en": "Ice core ion data set, 1960-2006",
    "ds_abstract": "<p>本数据包括1960年-2006年冰芯中稳定同位素、净积累量、净积累量及离子数据。数据集包含阴阳离子、净积累量和同位素。其中阴阳离子是单个样品的测试值，净积累量和同位素是年值。冰芯钻取于中国甘肃肃北蒙古自治县石包城境内老虎沟冰川区。根据仪器说明书进行样品采集，保持样品的绝对低温状态，采集过程中避免人为污染，对质量较差的样品进行剔除。\n</p>",
    "ds_source": "<p>所有样品低温状态下运送．冰芯样品处理在低温（-5℃）净化室内进行所有测试均在中冰冻圈科学国家重点实验室完成。</p>",
    "ds_process_way": "<p>数据生产过程：冷冻状态下运回，负温环境下切分和外层剥离，常温融化，实验分析。方法和规范为ISO 14911-1998，ISO 10304-2-1995。数据应用范围为地理学。</p>",
    "ds_quality": "<p>原始资料数据精度：根据仪器说明书进行样品采集，保持样品的绝对低温状态，采集过程中避免人为污染，对质量较差的样品进行剔除。\n</p>",
    "ds_acq_start_time": "1960-01-01 00:00:00",
    "ds_acq_end_time": "2006-12-31 00:00:00",
    "ds_acq_place": "中国,甘肃省,肃北蒙古自治县石包城,老虎沟冰川区",
    "ds_acq_lon_east": 96.5,
    "ds_acq_lat_south": 39.6,
    "ds_acq_lon_west": 96.5,
    "ds_acq_lat_north": 39.6,
    "ds_acq_alt_low": null,
    "ds_acq_alt_high": null,
    "ds_share_type": "apply-access",
    "ds_total_size": 434688,
    "ds_files_count": 3,
    "ds_format": "Excel",
    "ds_space_res": null,
    "ds_time_res": "年",
    "ds_coordinate": "无",
    "ds_projection": "",
    "ds_thumbnail": "56d33e19-32ae-4bee-9817-07ee433a72b0.png",
    "ds_thumb_from": 0,
    "ds_ref_way": "",
    "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": [
        "170.4510"
    ],
    "quality_level": 3,
    "publish_time": "2020-12-03 08:55:57",
    "last_updated": "2022-05-12 19:10:23",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "11738.11.ncdc.CCI.2020.64",
    "i18n": {
        "en": {
            "title": "Ice core ion data set, 1960-2006",
            "ds_format": "",
            "ds_source": "<pre><code>\n</code></pre>\n<p>All the samples were transported at low temperature. The ice core samples were treated in the low temperature (- 5 ℃) purification room, and all the tests were completed in the State Key Laboratory of Cryosphere science. </p>",
            "ds_quality": "<pre><code>\n</code></pre>\n<p>Accuracy of original data: collect samples according to the instruction manual of the instrument, keep the absolute low temperature state of the samples, avoid artificial pollution in the process of collection, and eliminate the samples with poor quality.\n</p>",
            "ds_ref_way": "",
            "ds_abstract": "<pre><code>\n</code></pre>\n<p>This data includes stable isotope, net accumulation, net accumulation and ion data of ice core from 1960 to 2006. The data set contains cation and anion, net accumulation and isotope. Among them, the cation and anion are the test values of a single sample, and the net accumulation and isotope are the annual values. Ice cores were drilled from the Laohugou glacier area in Shibao City, Subei Mongolia Autonomous County, Gansu Province, China. Collect samples according to the instruction manual of the instrument, keep the absolute low temperature of the samples, avoid man-made pollution in the process of collection, and eliminate the poor quality samples.\n</p>",
            "ds_time_res": "年",
            "ds_acq_place": "Tiger valley glacier area, shibaocheng, Subei Mongolian Autonomous County, Gansu Province, China",
            "ds_space_res": "",
            "ds_projection": "",
            "ds_process_way": "<pre><code>\n</code></pre>\n<p>Data production process: transport back in frozen state, slitting and outer layer stripping in negative temperature environment, melting at room temperature, experimental analysis. Methods and specifications are ISO 14911-1998 and ISO 10304-2-1995. The scope of data application is geography. </p>",
            "ds_ref_instruction": "                    "
        }
    },
    "submit_center_id": "ncdc",
    "data_level": 0,
    "recommendation_value": 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,
    "belong_to_nieer": false,
    "ds_topic_tags": [
        "样品",
        "深度",
        "稳定同位素",
        "净积累量"
    ],
    "ds_subject_tags": [
        "自然地理学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "老虎沟冰川",
        "肃北蒙古族自治县石包城",
        "甘肃省"
    ],
    "ds_time_tags": [
        1960,
        1961,
        1962,
        1963,
        1964,
        1965,
        1966,
        1967,
        1968,
        1969,
        1970,
        1971,
        1972,
        1973,
        1974,
        1975,
        1976,
        1977,
        1978,
        1979,
        1980,
        1981,
        1982,
        1983,
        1984,
        1985,
        1986,
        1987,
        1988,
        1989,
        1990,
        1991,
        1992,
        1993,
        1994,
        1995,
        1996,
        1997,
        1998,
        1999,
        2000,
        2001,
        2002,
        2003,
        2004,
        2005,
        2006
    ],
    "ds_contributors": [
        {
            "true_name": "杜文涛",
            "email": "duwentao@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": "杜文涛",
            "email": "duwentao@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": "杜文涛",
            "email": "duwentao@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"
}