{
    "created": "2025-07-29 16:21:28",
    "updated": "2026-05-09 13:50:47",
    "id": "42a8c341-7fd7-4f62-accf-89dc716b36af",
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    "title_cn": "萨彦-图瓦高地地形发育",
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    "ds_abstract": "<p>本书系统研究了萨彦-图瓦高地的地形演化过程，核心内容包括：\n第四纪冰川作用：划分晚更新世（阿扎斯冰期）、中更新世（卡热姆冰期）和早更新世（奇维冰期）三次冰期，分析冰盖范围与消退机制。\n火山活动：研究克鲁泡特金火山、佩列波利奇火山等年轻火山群，揭示玄武岩熔岩流与冰川的相互作用。\n新构造运动：探讨断裂带对地形重塑的影响，如叶尼塞河与安加拉河流域的水系重组。\n应用价值：为南西伯利亚矿产开发（石棉、石墨、金等）与水电工程（安加拉-叶尼塞梯级电站）提供地质依据。\n</p>",
    "ds_source": "<p>作者（编委会）：М. Г. 格罗斯瓦利（М. Г. Гросвальд）\n出版社：Издательство «Наука» \n出版地：莫斯科\n出版年：1965年\n页数：166页\n语种：俄文\n分类号：УДК 551.4(571.52)\n馆藏条形码：XJLASRU70000707\n</p>",
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    "publish_time": "2025-07-30 10:47:08",
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    "last_updated": "2026-04-24 11:40:24",
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    "cstr": "33110.11.ariddc.01101",
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