本数据集主要收集了渭河流域流经的陕西省、甘肃省和宁夏回族自治区的自然状况统计数据，主要包括以下3部分：\n
1. 渭河流域主要能源、黑色金属矿产基础储量（2008-2016年），主要包括石油、天然气、煤炭、铁矿、锰矿、铬矿、钒矿和原生钛铁矿。
2. 主要有色金属、非金属矿产基础储量（2008-2016年），主要包括铜矿、铅矿、锌矿、铝土矿、菱镁矿、硫铁矿、磷矿、高岭土。
3. 主要城市气候情况（1999年、2003-2017年），主要包括西安、兰州和银川三个城市的年平均气温、年极端最高气温、年极端最低气温、年平均相对湿度、全年日照时数和全年降水量。\n
数据集存储格式为excel，各字段含义见表头，数据主要来源于《中国环境统计年鉴》。本数据集可为渭河流自然概况统计提供基础数据。", "ds_source": "
数据来源于《中国环境统计年鉴》，收集范围为渭河流域流经的陕西省、甘肃省和宁夏回族自治区。", "ds_process_way": "
人工收集整理数据并摘录。", "ds_quality": "
人工整理，并经过核对和交叉验证，数据质量良好。", "ds_acq_start_time": "1999-01-01 00:00:00", "ds_acq_end_time": "2017-12-31 00:00:00", "ds_acq_place": "渭河流域，陕西省，甘肃省，宁夏回族自治区", "ds_acq_lon_east": 110.27444444444444, "ds_acq_lat_south": 33.69611111111111, "ds_acq_lon_west": 103.9713888888889, "ds_acq_lat_north": 37.40833333333333, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 40553, "ds_files_count": 4, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "年", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "d677fb8d-aadf-4be0-b50a-bffb7655d913.png", "ds_thumb_from": 2, "ds_ref_way": "张耀南，渭河流域自然状况统计数据集（1999-2017年），国家冰川冻土沙漠科学数据中心(www.ncdc.ac.cn)，2021，doi：10.12072/ncdc.WRiver.db0001.2021", "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": "0d5fea4e-6fd7-4c70-b28b-3f91204c579a", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": null, "quality_level": 3, "publish_time": "2021-09-28 16:09:29", "last_updated": "2021-09-29 09:13:39", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.WRiver.2021.1", "i18n": { "en": { "title": "Statistical data set of natural conditions of Weihe River Basin (1999-2017)", "ds_format": "", "ds_source": "
The data comes from China Environmental Statistics Yearbook, and the collection scope is Shaanxi Province, Gansu Province and Ningxia Hui autonomous region where the Weihe River Basin flows through.", "ds_quality": "
After manual sorting, verification and cross validation, the data quality is good.", "ds_ref_way": "", "ds_abstract": "
This data set mainly collects the statistical data of natural conditions of Shaanxi Province, Gansu Province and Ningxia Hui Autonomous Region flowing through the Weihe River Basin, mainly including the following three parts:\n
1. Basic reserves of main energy and ferrous minerals in Weihe River Basin (2008-2016), mainly including oil, natural gas, coal, iron ore, manganese ore, chromium ore, vanadium ore and primary ilmenite\n< p> 2. Basic reserves of major non-ferrous and non-metallic minerals (2008-2016), mainly including copper, lead, zinc, bauxite, magnesite, pyrite, phosphate and kaolin\n< p> 3. Climate conditions of major cities (1999, 2003-2017), mainly including annual average temperature, annual extreme maximum temperature, annual extreme minimum temperature, annual average relative humidity, annual sunshine hours and annual precipitation of Xi'an, Lanzhou and Yinchuan.\n
\nThe data set is stored in Excel, the meaning of each field is shown in the header, and the data is mainly from China Environmental Statistics Yearbook. This data set can provide basic data for the natural overview statistics of Weihe River.
", "ds_time_res": "年", "ds_acq_place": "Weihe River Basin, Shaanxi Province, Gansu Province, Ningxia Hui Autonomous Region", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Manually collect and sort out data and extract.", "ds_ref_instruction": " \nWhen users use data, please clearly state the source of data in the body and quote the reference method provided by this metadata in the References 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": [ "主要能源", "黑色金属矿产基础储量", "有色金属", "非金属矿产基础储量", "城市气候情况", "统计公报" ], "ds_subject_tags": [ "人文地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "渭河流域", "甘肃省", "宁夏回族自治区", "陕西省" ], "ds_time_tags": [ 1999, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 ], "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" }