本数据集为2002-2022年甘肃省各地区林业环境统计资料，包含甘肃省造林情况、各地区分县区造林情况、甘肃省林业系统野生动植物保护及自然保护区情况、甘肃省森林资源情况、甘肃省天然林资源保护情况及甘肃省退耕还林建设情况等。
\n其中，分县区造林情况主要包括人工造林、飞播造林无林地和疏林地新封山育林。
\n野生动植物保护及自然保护区情况主要包括野生动物疫源疫病监测站个数、从事野生动植物保护的职工人数、野生动植物保护投资完成额等。
\n森林资源情况主要包括林业用地面积、森林面积、森林覆盖率、活立木总蓄积量等。
\n天然林资源保护情况主要包括木材产量、林业投资完成额、森林管护面积等。
\n退耕还林建设情况主要包括当年造林面积、退耕地造林面积等。", "ds_source": "
甘肃省造林情况数据、野生动植物保护及自然保护区情况来源于《中国林业和草原统计年鉴》；森林资源、耕还林建设情况数据来源于《中国环境统计年鉴》、《中国统计年鉴》。", "ds_process_way": "
人工采集相关数据整理成excel表。", "ds_quality": "
数据质量良好。", "ds_acq_start_time": "2002-01-01 00:00:00", "ds_acq_end_time": "2022-12-31 00:00:00", "ds_acq_place": " 兰州市,嘉峪关市,金昌市,白银市,天水市,武威市,张掖市,平凉市,酒泉市,庆阳市,定西市,陇南市,临夏回族自治州,甘南藏族自治州,兰州新区 ", "ds_acq_lon_east": 108.7075, "ds_acq_lat_south": 32.596111111111114, "ds_acq_lon_west": 92.33777777777777, "ds_acq_lat_north": 42.79333333333333, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 353046, "ds_files_count": 2, "ds_format": "excel", "ds_space_res": "/", "ds_time_res": "年", "ds_coordinate": "无", "ds_projection": "/", "ds_thumbnail": "f77bd199-a876-460e-803b-c226a2a305b7.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "526ff655-4cd4-4650-bb86-6fd3481dfb65", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.10" ], "quality_level": 3, "publish_time": "2023-09-19 16:10:09", "last_updated": "2025-04-23 10:44:01", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.GSEER.DB3971.2023", "i18n": { "en": { "title": "Gansu Provincial Forestry Environment Statistical Dataset (2002-2022)", "ds_format": "excel", "ds_source": "
The data on afforestation, wildlife conservation, and nature reserves in Gansu Province are sourced from the China Forestry and Grassland Statistical Yearbook; The data on forest resources and the construction of returning farmland to forests are sourced from the \"China Environmental Statistical Yearbook\" and \"China Statistical Yearbook\".", "ds_quality": "
The data quality is good.", "ds_ref_way": "", "ds_abstract": "
This dataset contains statistical data on forestry environment in various regions of Gansu Province from 2002 to 2022, including afforestation situation in Gansu Province, afforestation situation in different regions and counties, protection of wild animals and plants in the forestry system and natural reserves in Gansu Province, forest resources situation in Gansu Province, natural forest resource protection situation in Gansu Province, and construction of returning farmland to forests in Gansu Province.
\nAmong them, the afforestation situation in different counties and districts mainly includes artificial afforestation, aerial seeding afforestation without forest land, and sparse forest land newly closed for afforestation.
\nThe situation of wildlife conservation and nature reserves mainly includes the number of wildlife epidemic monitoring stations, the number of employees engaged in wildlife conservation, and the amount of investment completed in wildlife conservation.
\nThe situation of forest resources mainly includes the area of forestry land, forest area, forest coverage rate, and total stock of standing trees.
\nThe protection of natural forest resources mainly includes wood production, forestry investment completion, forest management and protection area, etc.
\nThe construction of returning farmland to forests mainly includes the afforestation area of the current year and the afforestation area of the returned farmland.
", "ds_time_res": "年", "ds_acq_place": "Lanzhou City, Jiayuguan City, Jinchang City, Baiyin City, Tianshui City, Wuwei City, Zhangye City, Pingliang City, Jiuquan City, Qingyang City, Dingxi City, Longnan City, Linxia Hui Autonomous Prefecture, Gannan Tibetan Autonomous Prefecture, Lanzhou New Area", "ds_space_res": "/", "ds_projection": "/", "ds_process_way": "Manually collect relevant data and organize it into an Excel table.", "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": [ "统计公报", "造林", "森林资源", "天然林", "退耕还林", "野生动植物", "森林面积" ], "ds_subject_tags": [ "地球科学史" ], "ds_class_tags": [], "ds_locus_tags": [ "兰州市", "嘉峪关市", "金昌市", "白银市", "天水市", "武威市", "张掖市", "平凉市", "酒泉市", "庆阳市", "定西市", "陇南市", "临夏回族自治州", "甘南藏族自治州", "兰州新区", "甘肃矿区" ], "ds_time_tags": [ 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 ], "ds_contributors": [ { "true_name": "张耀南", "email": "yaonan@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": "李红星", "email": "lihongxing@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": "敏玉芳", "email": "myf@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": "社会经济文化" }