本数据集以1993年中国农业出版社出版的《中国内蒙古土种志》为基础，对书中的245个土种的分布面积、形态特征、理化性状、生产性能等原始数据和信息进行规范化、结构化和数字化的处理。加工集成以土种ID和名称为关联索引，可开发为线上查询的7个专业主题数据表和1个附表，包括土种的划分依据、分类分布、基本特征描述、典型剖面采样地及发生层信息、典型剖面理化性质数据等。本数据集可为区域土地资源、土壤肥力评估和土壤碳氮研究等提供数据支持，对推广农业新技术和合理利用土壤资源极具意义。", "ds_source": "
本数据集的数据源为在网上购买正式出版的《内蒙古土种志》纸质版，它是1993年由中国农业出版社出版，是在自治区第二次土壤普查，盟(市) 资料汇总的基础上，进行了评土、比土，综合归并，系统整理之后，按照全国土壤普查办公室关于土种志编写规格要求进行的，在现有资料的基础上，经过严格筛选，编入土种志245个。每个土种以科学数据为依据，描述了分布面积、形态特征、理化性状、生产性能和障碍因素，提出了可行性的利用方向和改良措施等。土种志的编写出版为内蒙古建立土壤基层分类单元的系统化、标准化、数量化积累资料，为发展我国的土壤分类科学提供基础资料。因此，《内蒙古土种志》是农业部门，特别是广大农民群众进行农业生产和科学利用的指导书籍，也是有关部门进行科学研究和教学的重要参考材料。", "ds_process_way": "
本数据集以纸质版的《内蒙古土种志》为数据源:（1）对全书进行扫描形成PDF版电子书，依据专业背景，利用文字识别技术，对书中文字及数字等内容进行识别，生成可编辑的文本;（2）在对专著所阐述的内容有了充分了解和学习后，进行数据表及其字段名设计。然后将相应的数据和内容除噪和规范化，提取填入表格，形成具有主键关联的多张表整理加工形成该数据集;（3）在充分阅读理解专著内容基础上，依据专业背景及逻辑，设计能包含并完整表达土种信息以及相关内容的字段名和数据表结构，建立数据表之间的关联索引项；（4）将识别并校对好的信息内容录入设计好的对应单元格，建成可开发为线上检索查询的数据表集合;（5）数据录入后，逐一进行核对校正，进行数据质控，编写数据集说明文档。", "ds_quality": "
在通读和专业理解《中国内蒙古土种志》的基础上，依据土壤学科研究逻辑，设计数据表及数据表字段名和数据表结构。纸质版进行电子化扫描和自动内容识别，数据提取至数据表中后，进行逐一核对校正三次，最后由其他人工抽查无误后，形成上传的数据集，保证数据的完整性、一致性和可用性。在进行数据提取过程中，还依据法定计量单位规范对一些指标的单位进行了转换；对县市名进行了老旧备注。", "ds_acq_start_time": "2020-07-01 00:00:00", "ds_acq_end_time": "2021-01-16 00:00:00", "ds_acq_place": "内蒙古自治区", "ds_acq_lon_east": 97.21611111111112, "ds_acq_lat_south": 37.41611111111111, "ds_acq_lon_west": 126.07027777777778, "ds_acq_lat_north": 53.3875, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 4586300, "ds_files_count": 4, "ds_format": ".xlsx", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "11fcc145-48af-43fd-9240-5d98c993f7c0.png", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "52b7b79b-860c-49a5-9083-9a70cf8bed5a", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.50" ], "quality_level": 3, "publish_time": "2021-04-29 16:16:10", "last_updated": "2023-03-01 11:06:40", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.1969", "i18n": { "en": { "title": "Soil type dataset of NeiMengGu based on the Second National Soil Survey", "ds_format": "", "ds_source": "
<p>The data source of this data set is the paper edition of Inner Mongolia Soil Species Annals, which was officially published on the Internet. It was published by China Agricultural Publishing House in 1993. Based on the summary of the second soil survey in the autonomous region and the data of the league (city), the data was evaluated, compared, and integrated. After systematic sorting, it was carried out in accordance with the requirements of the National Soil Survey Office for the compilation of soil species annals. On the basis of the existing data, After strict screening, 245 soil species were compiled. Based on scientific data, each soil type describes the distribution area, morphological characteristics, physical and chemical properties, production performance and barrier factors, and puts forward feasible utilization direction and improvement measures. The compilation and publication of soil species records provides systematic, standardized and quantitative data for the establishment of soil basic classification units in Inner Mongolia, and provides basic data for the development of soil classification science in China. Therefore, the \"Inner Mongolia Soil Records\" is a guide book for agricultural departments, especially farmers, to carry out agricultural production and scientific utilization, and also an important reference material for scientific research and teaching by relevant departments.\n\nOn the basis of thorough reading and professional understanding of the Soil Species Records of Inner Mongolia, China, the data table and its field names and data table structure are designed according to the research logic of soil science. The paper version is electronically scanned and automatically identified. After the data is extracted into the data table, it is checked and corrected three times one by one. Finally, after other manual spot checks are correct, the uploaded data set is formed to ensure the integrity, consistency and availability of the data. In the process of data extraction, the units of some indicators are also converted according to the norms of legal measurement units; The names of counties and cities have been commented in old style.", "ds_ref_way": "", "ds_abstract": "
<p>This data set is based on the Atlas of Soil Species in Inner Mongolia, China, published by China Agricultural Publishing House in 1993. The original data and information of 245 soil species in the book, such as distribution area, morphological characteristics, physical and chemical properties, production performance, are standardized, structured and digitized. The processing integration takes the soil type ID and name as the associated index, which can be developed into 7 professional subject data tables and 1 attached table for online query, including the soil type classification basis, classification distribution, basic feature description, typical profile sampling location and occurrence layer information, typical profile physical and chemical prime data, etc. This data set can provide data support for regional land resources, soil fertility assessment and soil carbon and nitrogen research, and is of great significance for the promotion of new agricultural technologies and the rational use of soil resources.\n\nThis data set is based on the paper version of the Inner Mongolia Soil Species Records as the data source: (1) scan the whole book to form a PDF version of the e-book. According to the professional background, use the character recognition technology to identify the text and numbers in the book, and generate editable text; (2) After fully understanding and learning the contents of the monograph, design the data table and its field name. Then de-noise and normalize the corresponding data and content, extract and fill in the table, and form multiple tables with primary key association to form the data set; (3) On the basis of fully reading and understanding the contents of the monograph, according to the professional background and logic, design the field name and data table structure that can contain and completely express the soil type information and related contents, and establish the associated index items between the data tables; (4) Input the identified and proofread information content into the designed corresponding cell, and build a data table set that can be developed for online retrieval and query; (5) After data entry, check and correct the data one by one, carry out data quality control, and prepare data set description documents.", "ds_ref_instruction": " " } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "https://creativecommons.org/licenses/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": [ "内蒙古", "土种", "全国第二次土壤普查" ], "ds_subject_tags": [ "地质学" ], "ds_class_tags": [], "ds_locus_tags": [ "内蒙古自治区" ], "ds_time_tags": [ 1993 ], "ds_contributors": [ { "true_name": "康建芳", "email": "kangjf@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "高美荣", "email": "gmr@imde.ac.cn", "work_for": "中国科学院、水利部成都山地灾害与环境研究所", "country": "中国" }, { "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": "高美荣", "email": "gmr@imde.ac.cn", "work_for": "中国科学院、水利部成都山地灾害与环境研究所", "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": "生态" }