{
    "created": "2024-10-23 10:33:42",
    "updated": "2026-05-02 00:11:30",
    "id": "4fb261de-b65c-4eb0-b9a1-3ee4f0cc3380",
    "version": 8,
    "ds_topic": null,
    "title_cn": "全国森林碳采收与分配数据集（2003-2018年）",
    "title_en": "National forest carbon harvesting and allocation dataset for the period 2003 to 2018",
    "ds_abstract": "<p>&emsp;&emsp;本数据集结合中国森林覆盖损失数据集、卫星植被指数年际变化和《中国林业和草原统计年鉴》提供的各省统计采伐木材数据，构建了2003年-2018年期间30 m分辨率的中国森林生物量长期采伐和分配空间信息数据集（LEAF）。</p>\n<p>&emsp;&emsp;产品的文件格式为GeoTIFF，空间参考为WGS84 （EPSG:4326）。每个GeoTIFF文件代表年森林采伐碳（单位：g cm−2year -1），每个像元的绝对采伐碳乘以相应的像元面积。本数据集是估算中国森林生态系统碳收支的重要数据来源，也可以为可持续森林管理和减缓气候变化提供重要的见解。",
    "ds_source": "<p>&emsp;&emsp;本数据集来源于figshare网站（https://figshare.com/articles/dataset/Terrestrial_Ecosystem_Disturbance-_harvested_carbon_in_forests_TED-LEAF_/23641164/2） 。",
    "ds_process_way": "<p>&emsp;&emsp;",
    "ds_quality": "<p>&emsp;&emsp;数据质量良好。",
    "ds_acq_start_time": "2003-01-01 00:00:00",
    "ds_acq_end_time": "2018-12-31 00:00:00",
    "ds_acq_place": "中国",
    "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": "login-access",
    "ds_total_size": 11013112445,
    "ds_files_count": 2,
    "ds_format": "TIFF",
    "ds_space_res": "30米",
    "ds_time_res": "年",
    "ds_coordinate": "WGS84",
    "ds_projection": "",
    "ds_thumbnail": "4fb261de-b65c-4eb0-b9a1-3ee4f0cc3380.png",
    "ds_thumb_from": 2,
    "ds_ref_way": "",
    "paper_ref_way": "",
    "ds_ref_instruction": "",
    "ds_from_station": null,
    "organization_id": "a4dd5849-78f2-44c5-b0f1-3450e952b2a2",
    "ds_serv_man": "敏玉芳",
    "ds_serv_phone": "0931-4967596",
    "ds_serv_mail": "ncdc@lzb.ac.cn",
    "doi_value": "",
    "subject_codes": [
        "170.15"
    ],
    "quality_level": 3,
    "publish_time": "2024-10-29 09:39:32",
    "last_updated": "2026-01-14 10:59:56",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "11738.11.NCDC.FIGSHARE.DB6660.2024",
    "i18n": {
        "en": {
            "title": "National forest carbon harvesting and allocation dataset for the period 2003 to 2018",
            "ds_format": "TIFF",
            "ds_source": "<p>&emsp;This dataset is sourced from the figshare website（ https://figshare.com/articles/dataset/Terrestrial_Ecosystem_Disturbance-_harvested_carbon_in_forests_TED-LEAF_/23641164/2 ）.",
            "ds_quality": "<p>&emsp;The data quality is good.",
            "ds_ref_way": "",
            "ds_abstract": "<p> This dataset combines the China Forest Cover Loss Dataset, the interannual variation of satellite vegetation index, and the provincial statistical logging data provided by the China Forestry and Grassland Statistical Yearbook to construct the China Forest Biomass Long term Logging and Distribution Spatial Information Dataset (LEAF) with a resolution of 30 meters from 2003 to 2018.</p>\n<p>   The file format of the product is GeoTIFF, and the spatial reference is WGS84 (EPSG: 4326). Each GeoTIFF file represents annual forest harvesting carbon (in g cm − 2year − 1), with the absolute harvesting carbon of each pixel multiplied by the corresponding pixel area. This dataset is an important source of data for estimating the carbon balance of China's forest ecosystems, and can also provide important insights for sustainable forest management and climate change mitigation.</p>",
            "ds_time_res": "年",
            "ds_acq_place": "China",
            "ds_space_res": "30米",
            "ds_projection": "",
            "ds_process_way": "<p>&emsp; &emsp;",
            "ds_ref_instruction": ""
        }
    },
    "submit_center_id": "ncdc",
    "data_level": 0,
    "license_type": "CC BY 4.0",
    "doi_reg_from": "reg_outside",
    "cstr_reg_from": "reg_outside",
    "doi_not_reg_reason": null,
    "cstr_not_reg_reason": null,
    "is_paper_in_submitting": false,
    "ds_topic_tags": [
        "森林",
        "陆地生态系统模式",
        "森林管理"
    ],
    "ds_subject_tags": [
        "大气科学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "中国"
    ],
    "ds_time_tags": [
        2003,
        2004,
        2005,
        2006,
        2007,
        2008,
        2009,
        2010,
        2011,
        2012,
        2013,
        2014,
        2015,
        2016,
        2017,
        2018
    ],
    "ds_contributors": [
        {
            "true_name": "袁文平",
            "email": "yuanwp3@mail.sysu.edu.cn",
            "work_for": "中山大学大气科学学院",
            "country": "中国"
        }
    ],
    "ds_meta_authors": [
        {
            "true_name": "袁文平",
            "email": "yuanwp3@mail.sysu.edu.cn",
            "work_for": "中山大学大气科学学院",
            "country": "中国"
        }
    ],
    "ds_managers": [
        {
            "true_name": "袁文平",
            "email": "yuanwp3@mail.sysu.edu.cn",
            "work_for": "中山大学大气科学学院",
            "country": "中国"
        }
    ],
    "category": "生态"
}