{
    "created": "2026-06-15 16:31:47",
    "updated": "2026-08-08 07:31:04",
    "id": "293b1306-72d7-4392-b162-af1faa25a2ad",
    "version": 2,
    "ds_topic": null,
    "title_cn": "软紫草在中国的分布位点",
    "title_en": "Distribution sites of Arnebia rugosa in China",
    "ds_abstract": "<p>软紫草分布点的经纬度信息。</p>",
    "ds_source": "<p>软紫草的分布位点信息来自于国家植物标本资源库（NPSRC，https://www.cvh.ac.cn）、全球生物多样性数据库（GBIF，https://www.gbif.org）、相关文献资料记载以及课题组野外实地调查收集的数据。经过对软紫草分布点进行收集、去除重复位点等筛选，共获得了软紫草在中国的62 个分布位点。</p>",
    "ds_process_way": "<p>为避免同一栅格内重复位点对建模造成的影响，利用ArcGIS 软件中空间自相关（Spatially Rarefy Occurence Data for SDMs）工具，以 2.5 km 空间分辨率删除自相关的分布位点，最后保留了51个有效的软紫草分布位点信息用于后续分析。</p>",
    "ds_quality": "",
    "ds_acq_start_time": null,
    "ds_acq_end_time": null,
    "ds_acq_place": "",
    "ds_acq_lon_east": null,
    "ds_acq_lat_south": null,
    "ds_acq_lon_west": null,
    "ds_acq_lat_north": null,
    "ds_acq_alt_low": null,
    "ds_acq_alt_high": null,
    "ds_share_type": "open-access",
    "ds_total_size": 12796,
    "ds_files_count": 2,
    "ds_format": "xlsx，.csv",
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    "ds_time_res": "",
    "ds_coordinate": "无",
    "ds_projection": "无",
    "ds_thumbnail": "293b1306-72d7-4392-b162-af1faa25a2ad.jpg",
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    "ds_ref_way": "",
    "paper_ref_way": "",
    "ds_ref_instruction": "",
    "ds_from_station": null,
    "organization_id": "a5877b42-96ea-4f13-af7e-246f355413d6",
    "doi_value": "",
    "subject_codes": [
        "170.45"
    ],
    "quality_level": 1,
    "publish_time": "2026-06-15 16:32:43",
    "first_publish_time": null,
    "last_updated": "2026-06-15 16:50:42",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": null,
    "license": null,
    "extra": null,
    "files_shape": [
        {
            "name": "软紫草分布点.xlsx",
            "size": 10946,
            "is_dir": false
        },
        {
            "name": "软紫草筛选后分布点.csv",
            "size": 1850,
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    "features": null,
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    "i18n": {
        "en": {
            "title": "Distribution sites of Arnebia rugosa in China",
            "ds_abstract": "<p>Latitude and longitude information of the distribution points of soft lithospermum. </p>",
            "ds_source": "<p>The distribution site information of Comnebia rubrica comes from the National Plant Specimen Resource Library (NPSRC, https://www.cvh.ac.cn), the Global Biodiversity Database (GBIF, https://www.gbif.org), relevant literature records, and data collected by the research team's field investigation. After collecting distribution points of Arnebia japonica and removing duplicate sites, a total of 62 distribution points of Arnebia japonica in China were obtained. </p>",
            "ds_process_way": "<p>In order to avoid the impact of duplicate sites in the same grid on modeling, the Spatially Rarefy Occurrence Data for SDMs tool in ArcGIS software was used to delete the autocorrelation distribution sites with a spatial resolution of 2.5 km. Finally, 51 effective distribution site information of soft lithospermum was retained for subsequent analysis. </p>",
            "ds_format": "xlsx，.csv",
            "ds_projection": "no"
        }
    },
    "license_type": null,
    "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": [
        "中国",
        "软紫草",
        "分布"
    ],
    "ds_subject_tags": [
        "地理学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [],
    "ds_time_tags": [
        2025
    ],
    "ds_contributors": [
        "商淑静"
    ],
    "ds_meta_authors": [
        "商淑静"
    ],
    "ds_managers": [
        "刘丹辉"
    ],
    "category": "生物多样性"
}