{
    "created": "2021-11-17 16:05:35",
    "updated": "2026-05-03 04:58:25",
    "id": "ff72023f-10fa-4e96-8ce5-347341f0a80e",
    "version": 3,
    "ds_topic": null,
    "title_cn": "祁连山浅山区退耕还林数据统计（1999-2018年）",
    "title_en": "Statistics of returning farmland to forest in shallow mountainous areas of Qilian Mountain (1999-2018)",
    "ds_abstract": "<p>&emsp;&emsp;本数据为祁连山浅山区1999-2018年退耕还林面积统计数据，主要包括金昌市永昌县；武威市古浪县、凉州区、天祝县；张掖市甘州区、高台县、临泽县、民乐县、山丹县和肃南县；酒泉市阿克塞县、敦煌市、瓜州县、金塔县、肃北县、肃州区和玉门市等县市的退耕还林地、荒山造林地、封山育林地的面积数据。祁连山浅山区造林采用植苗造林，主要造林树种有青海云杉、新疆杨、沙枣、红柳、柠条等，整地方式主要有穴状整地、鱼鳞坑整地。",
    "ds_source": "<p>&emsp;&emsp;来源于甘肃省森林和草原局。",
    "ds_process_way": "<p>&emsp;&emsp;本数据由相关研究人员在“甘肃省森林和草原局”官方网站通过“依申请公开”栏目，填写申请信息和申请内容，提交后，由工作人员通过电子邮件方式发送方式获得。",
    "ds_quality": "<p>&emsp;&emsp;严格按照官方网站申请获得，数据来源可靠，数据质量良好。",
    "ds_acq_start_time": "1999-01-01 00:00:00",
    "ds_acq_end_time": "2018-12-31 00:00:00",
    "ds_acq_place": "祁连山浅山区",
    "ds_acq_lon_east": 106.965,
    "ds_acq_lat_south": 34.791666666666664,
    "ds_acq_lon_west": 106.965,
    "ds_acq_lat_north": 34.791666666666664,
    "ds_acq_alt_low": null,
    "ds_acq_alt_high": null,
    "ds_share_type": "apply-access",
    "ds_total_size": 45568,
    "ds_files_count": 2,
    "ds_format": "excel",
    "ds_space_res": null,
    "ds_time_res": "年",
    "ds_coordinate": "无",
    "ds_projection": "",
    "ds_thumbnail": "ff72023f-10fa-4e96-8ce5-347341f0a80e.tif",
    "ds_thumb_from": 0,
    "ds_ref_way": "鱼腾飞，祁连山浅山区退耕还林数据统计（1999-2018年），国家冰川冻土沙漠科学数据中心(www.ncdc.ac.cn)，2021，doi：10.12072/ncdc.XBSAQ.db2209.2022",
    "paper_ref_way": "",
    "ds_ref_instruction": "",
    "ds_from_station": null,
    "organization_id": "fba361ca-30e1-4a60-a262-c183d8cd6ab3",
    "ds_serv_man": "敏玉芳",
    "ds_serv_phone": "0931-4967596",
    "ds_serv_mail": "ncdc@lzb.ac.cn",
    "doi_value": "10.12072/ncdc.XBSAQ.db2209.2022",
    "subject_codes": [
        "170.45"
    ],
    "quality_level": 3,
    "publish_time": "2022-06-30 09:36:56",
    "last_updated": "2022-06-30 10:42:29",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "11738.11.ncdc.XBSAQ.db2209.2022",
    "i18n": {
        "en": {
            "title": "Statistics of returning farmland to forest in shallow mountainous areas of Qilian Mountain (1999-2018)",
            "ds_format": "",
            "ds_source": "<pre><code>\n</code></pre>\n<p>&emsp; From forest and grassland Bureau of Gansu Province",
            "ds_quality": "<pre><code>\n</code></pre>\n<p>&emsp; It is obtained in strict accordance with the application of the official website, with reliable data source and good data quality.",
            "ds_ref_way": "",
            "ds_abstract": "<pre><code>\n</code></pre>\n<p>  This data is the statistical data of the area of returning farmland to forest in the shallow mountainous area of Qilian mountain from 1999 to 2018, mainly including Yongchang County, Jinchang city; Gulang County, Liangzhou District and Tianzhu County, Wuwei City; Ganzhou District, Gaotai County, Linze County, Minle County, Shandan County and Sunan County of Zhangye City; Area data of returning farmland to forest land, barren mountain afforestation land and mountain closure forest land in Aksai County, Dunhuang City, Guazhou County, Jinta County, Subei County, Suzhou District and Yumen City, Jiuquan City. Seedling planting is adopted for afforestation in shallow mountainous areas of Qilian Mountain. The main afforestation tree species include Qinghai Spruce, Xinjiang poplar, Elaeagnus angustifolia, red willow, Caragana korshinskii, etc. the land preparation methods mainly include cave land preparation and fish scale pit land preparation.</p>",
            "ds_time_res": "年",
            "ds_acq_place": "Qilian shallow mountain area",
            "ds_space_res": "",
            "ds_projection": "",
            "ds_process_way": "<pre><code>\n</code></pre>\n<p>&emsp; The relevant researchers fill in the application information and application content through the \"open according to application\" column on the official website of \"Gansu forest and grassland bureau\". After submission, the staff can obtain it by e-mail.",
            "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": [
        "祁连山浅山区",
        "退耕还林",
        "荒山造林"
    ],
    "ds_subject_tags": [
        "地理学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "祁连山浅山区"
    ],
    "ds_time_tags": [
        1999,
        2000,
        2001,
        2002,
        2003,
        2004,
        2005,
        2006,
        2007,
        2008,
        2009,
        2010,
        2011,
        2012,
        2013,
        2014,
        2015,
        2016,
        2017,
        2018
    ],
    "ds_contributors": [
        {
            "true_name": "鱼腾飞",
            "email": "yutf@lzb.ac.cn",
            "work_for": "中国科学院西北生态环境资源研究院",
            "country": ""
        }
    ],
    "ds_meta_authors": [
        {
            "true_name": "郭小燕",
            "email": "guoxy2012@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": "郭小燕",
            "email": "guoxy2012@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": "生态"
}