本书总结了苏联和国外在防治土地荒漠化和改良灌溉土壤方面的经验。阐述了关于土壤和地下水中盐分迁移与积累的地球化学规律、不同类型盐渍土改良的方法论原则与手段的现代观点。考察了干旱和土壤盐渍化现象及其地理分布与重复率。\n
", "ds_source": "作者（编委会）В.А. 科夫达 (В.А. КОВДА)\n出版社：Издательство «Колос»\n出版地：莫斯科\n出版年：1984年\n页数：303页 \n语种：俄文\n馆藏条形码：XJLAS RU 70008555\n分类号：УДК 631.61\n
", "ds_process_way": "本书为中国科学院新疆生态与地理研究所文献信息中心（以下简称中心）馆藏文献，中心将本书电子化后存储，未经过OCR识别，数据加工过程依据国家标准《GB/T 31219.2-2014图书馆馆藏资源数字化加工规范》，完全遵照《荒漠化防治与灌溉土壤盐渍化问题》的数据信息，未改动删减。\n
", "ds_quality": "对收集到的《荒漠化防治与灌溉土壤盐渍化问题》进行电子化加工处理，按照国家标准《GB/T 31219.2-2014图书馆馆藏资源数字化加工规范》要求，未改动删减《荒漠化防治与灌溉土壤盐渍化问题》的数据信息，数据质量可靠。\n
", "ds_acq_start_time": "2025-07-30 00:00:00", "ds_acq_end_time": "2025-07-30 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": "apply-access", "ds_total_size": 40452521, "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": "0644b1ed-8f9e-4e40-9cf0-fd9b9a0fee0a.jpg", "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": [], "quality_level": 1, "publish_time": "2026-09-17 17:46:13", "first_publish_time": null, "last_updated": "2026-09-17 17:46:13", "protected": false, "protected_to": null, "lang": "zh", "cstr": "33110.11.ariddc.02139", "license": null, "extra": null, "files_shape": [ { "name": "20250730002(XJLASRU70008555).pdf", "size": 40452521, "is_dir": false } ], "features": null, "data_level": 0, "i18n": { "en": { "title": "", "ds_abstract": "This book summarizes the experience of the Soviet Union and foreign countries in preventing land desertification and improving irrigated soil. Modern views on the geochemical laws of salt migration and accumulation in soil and groundwater, as well as the methodological principles and means for improving different types of saline soils, are expounded. Drought and soil salinization phenomena, their geographical distribution and repetition rates were investigated.\r\n
", "ds_source": "Author (Editorial Board) Expand.А. Kovda (.А.КОВДА)\r\nPublished by: 丨 здательс тво «Ко л о с»\r\nPublished: Moscow\r\nPublication year: 1984\r\nPages: 303 pages \r\nLanguage: Russian\r\nCollection barcode: XJLAS RU 70008555\r\nClassification No.: У п К 631.61\r\n
", "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 electronically stores the book without OCR recognition. 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 \"Desertification Prevention and Salinization of Irrigation Soil\" without modification or deletion.\r\n
", "ds_quality": "The collected \"Desertification Control and Irrigation Soil Salinization Issues\" were electronically processed and processed. In accordance with the requirements of the national standard \"GB/T 31219.2-2014 Code for Digital Processing of Library Collection Resources\",\"Desertification Control and Irrigation Soil Salinization Issues\" were not changed and deleted. The data information of \"Desertification Control and Irrigation Soil Salinization Issues\" is of reliable quality.\r\n
", "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": [ "盐渍土改良", "干旱", "盐渍化", "地下水", "灌溉" ], "ds_subject_tags": [], "ds_class_tags": [], "ds_locus_tags": [ "苏联" ], "ds_time_tags": [ 1984 ], "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" }