本专著系统阐述中国自然地理环境与土壤资源的区域分异特征。研究基于综合地理考察数据，分析中国主要气候带与大地貌单元的土壤形成条件，为东亚地区自然环境研究提供基础性科学参考。
", "ds_source": "作者（编委会）：В. А. 科瓦 (Кова)\n出版社：Издательство Академии наук СССР\n出版地：莫斯科 \n出版年：1959年 \n页数：140页 \n语种：俄文\n分类号：УДК 631.4(510) \n馆藏条形码：XJLAS RU 70020133
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", "ds_acq_start_time": "2025-09-30 00:00:00", "ds_acq_end_time": "2025-09-30 00:00:00", "ds_acq_place": "苏联", "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": 301475806, "ds_files_count": 1, "ds_format": "PDF格式", "ds_space_res": "无", "ds_time_res": "无", "ds_coordinate": "无", "ds_projection": "无", "ds_thumbnail": "94a29b68-800b-47e2-a274-05bf3b2615a7.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "a5877b42-96ea-4f13-af7e-246f355413d6", "doi_value": "", "subject_codes": [ "170.4510" ], "quality_level": 1, "publish_time": "2026-09-09 19:00:34", "first_publish_time": null, "last_updated": "2026-09-09 19:00:34", "protected": false, "protected_to": null, "lang": "zh", "cstr": "33110.11.ariddc.02175", "license": null, "extra": null, "files_shape": [ { "name": "202507020004（XJLASRU70020133）双层.pdf", "size": 301475806, "is_dir": false } ], "features": null, "data_level": 0, "i18n": { "en": { "title": "Introduction to Nature and Soil in China", "ds_abstract": "This monograph systematically describes the regional differentiation characteristics of China's natural geographical environment and soil resources. Based on comprehensive geographical survey data, the study analyzes the soil formation conditions of major climatic zones and large landform units in China, providing basic scientific reference for natural environment research in East Asia.", "ds_source": "Author (Editorial Board): Expand.А. Kova\r\nPublished by: 丨 зд а т ельс тво А к а д еми наук С С С С С СР\r\nPublished: Moscow \r\nPublication year: 1959 \r\nPages: 140 pages \r\nLanguage: Russian\r\nClassification No.: У п б 631.4(510) \r\nCollection barcode: XJLAS RU 70020133", "ds_process_way": "This book is the collection of the Documentation and Information Center of the Xinjiang Institute of Ecology and Geography, China Academy of Sciences (hereinafter referred to as the Center). The center has stored the book electronically and has been recognized by OCR. The data processing process is in accordance with the national standard \"GB/T 31219.2-2014 Specifications for Digital Processing of Library Collection Resources\" and fully complies with the data information of \"Introduction to Nature and Soil in China\" without modification or deletion.", "ds_quality": "The collected \"Introduction to Nature and Soil in China\" was electronically processed. In accordance with the requirements of the national standard \"GB/T 31219.2-2014 Specifications for Digital Processing of Library Collection Resources,\" the data information of \"Introduction to Nature and Soil in China\" was not changed or deleted, and the data quality was reliable.", "ds_acq_place": "Soviet Union", "ds_ref_instruction": "", "ds_ref_way": "", "ds_format": "PDF format", "ds_projection": "no", "ds_space_res": "", "ds_time_res": "" } }, "license_type": null, "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": [ "土壤地带性", "自然地理区划" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "中国" ], "ds_time_tags": [ 1959 ], "ds_contributors": [ "文献信息中心" ], "ds_meta_authors": [ "文献信息中心" ], "ds_managers": [ "文献信息中心" ], "category": "图书" }