本数据集主要收集了甘肃省2003-2021年环境投资数据。数据统计信息有：环境污染治理投资情况、城镇环境基础设施建设投资情况、工业污染治理投资完成情况、林业投资资金来源情况、林业投资完成情况。
", "ds_source": "数据来源《中国环境统计年鉴》。
", "ds_process_way": "人工收集整理并摘录。
", "ds_quality": "数据质量良好。
", "ds_acq_start_time": "2003-01-01 00:00:00", "ds_acq_end_time": "2021-12-31 00:00:00", "ds_acq_place": "甘肃省", "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": 51116, "ds_files_count": 2, "ds_format": ".xlsx", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "73488f2b-2ec8-4e5f-a191-f700885deb47.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "用户在使用数据时请在正文中明确声明数据的来源，并在参考文献部分引用本元数据提供的引用方式。", "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": [ "170.4520" ], "quality_level": 3, "publish_time": "2023-09-19 16:09:18", "last_updated": "2025-06-30 16:29:52", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.GSEER.DB3969.2023", "i18n": { "en": { "title": "Statistical Dataset of Environmental Investment in Gansu Province (2003-2021)", "ds_format": ".xlsx", "ds_source": "Data source: China Environmental Statistics Yearbook.
", "ds_quality": "The data quality is good.
", "ds_ref_way": "", "ds_abstract": "This dataset mainly collects environmental investment data from Gansu Province from 2003 to 2021. The statistical information includes: investment in environmental pollution control, investment in urban environmental infrastructure construction, completion of industrial pollution control investment, sources of forestry investment funds, and completion of forestry investment.
", "ds_time_res": "", "ds_acq_place": "Gansu Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Manually collect, organize, and extract.
", "ds_ref_instruction": "\r\nWhen using data, users should clearly declare the source of the data in the main text and cite the citation method provided by this metadata in the reference section." } }, "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": [ "环境投资", "城镇环境基础设施建设投资情况", "环境污染治理投资情况", "工业污染治理投资完成情况", "林业投资完成情况", "林业投资资金来源情况" ], "ds_subject_tags": [ "人文地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "甘肃省" ], "ds_time_tags": [ 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 ], "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" }