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\n利用と見学\nTour\n \n常設展示の紹介\nPermanent exhibition\n \n所蔵史料\nCollection material\n新着情報\n2026-06-26\n今年度の おおがたむらのいきもの観察 について\n\n今年度の おおがたむらのいきもの観察 は、大潟村内で熊の目撃情報があるため、安全を考慮し開催しないことを決定しました。 ご理解をお願いします。\n\n2026-06-21\n今年度の 田んぼの生き物観察会 について\n\n今年度の 田んぼの生き物観察会 は、大潟村内で熊の目撃情報があるため、安全を考慮し開催しないことを決定しました。 ご理解をお願いします。\n\n一覧を見る\n博物館について\n \n\n大潟村干拓博物館ホームページにようこそおいでくださいました。\n\n琵琶湖に次ぐ日本第2の広さをもった八郎潟が干陸されて、オランダのように海水面より低い、大潟村が誕生したのは昭和39年のことでした。ゼロから始まった大潟村は、全国から大規模農業をめざして集まった村民たちにより、半世紀にも及ぶ村づくりを重", "topology_fingerprint_version": "1.0.0", "entity_type": "domain", "geo": { "address": "", "latitude": null, "longitude": null, "place_id": "", "category": "", "jurisdiction_path": "", "provenance_source": "", "fetched_at": "" }, "atomic_answer": "" }, "recursive": { "edges": [], "appended_at": [], "edge_count": 0 } }, "topology_fingerprint_summary": { "model_version": "1.0.0", "text_length_category": "long", "raw_text_length": 33411, "extracted_text_hash": 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