{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
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  "dek": "上周中尼边界突发的泥石流洪灾到今天周二已经造成900多人死亡，近5000人失踪，中国官方在上周日公布了对此次灾难的原因的分析，中国专家一致认为其主因是位于尼泊尔境内的冰川的崩溃，“冰川崩解下来带动了岩崩，所有的崩解下来形成冰川泥石流。”不过，上述说法与国际学者近日发表在科学网站上的文章颇有出入，这篇文章十分明确的指出： 造成此一灾难的原因是一場山崩，而非冰川崩潰，是山崩引發了一連串事件的連鎖反應。 那西方学者的说法的论据是什么？区分灾难的核心原因是冰崩还是山崩又有什么意义？",
  "desk": "politics",
  "event_id": "event-ee31c3a8b68805db8c1b52f4",
  "evidence_groups": [
    {
      "group_id": "france-medias-monde-rfi-editorial",
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        "media"
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        "rfi-chinese"
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    {
      "independence_group": "france-medias-monde-rfi-editorial",
      "item_id": "item-b0aef64199ba83aea71d4bd6",
      "published_at": "2026-09-01T15:11:18Z",
      "role": "media",
      "source_id": "rfi-chinese",
      "source_name": "RFI",
      "title": "法国专家：为何有必要强调尼泊尔泥石流的核心诱因是山崩而非冰崩",
      "url": "https://www.rfi.fr/cn/%E4%B8%93%E6%A0%8F%E6%A3%80%E7%B4%A2/%E7%8E%AF%E4%BF%9D%E5%A4%A9%E5%9C%B0/20260901-%E6%B3%95%E5%9B%BD%E4%B8%93%E5%AE%B6-%E4%B8%BA%E4%BD%95%E6%9C%89%E5%BF%85%E8%A6%81%E5%BC%BA%E8%B0%83%E5%B0%BC%E6%B3%8A%E5%B0%94%E6%B3%A5%E7%9F%B3%E6%B5%81%E7%9A%84%E6%A0%B8%E5%BF%83%E8%AF%B1%E5%9B%A0%E6%98%AF%E5%B1%B1%E5%B4%A9%E8%80%8C%E9%9D%9E%E5%86%B0%E5%B4%A9",
      "version_id": "itemv-28b800765eff95e86fe7c751"
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  "evidence_strength": "single-source",
  "headline": "法国专家：为何有必要强调尼泊尔泥石流的核心诱因是山崩而非冰崩",
  "lead": false,
  "lead_reason": "Current single-source metadata is retained but not promoted as a lead.",
  "limitations": [
    "Palimpsest retained only feed title, canonical link, time, and a bounded plain-text excerpt; it did not fetch the article body.",
    "The evidence-strength label describes source structure, not truth, intent, impact, or causation.",
    "Declared instrument links are topical pointers until a separate scan or economic observation is joined by time and method.",
    "Title-similarity clustering can miss differently worded or cross-language accounts and can join closely worded updates.",
    "This dossier currently contains one independent evidence group and remains explicitly attributed."
  ],
  "mutation": {
    "kind": "unchanged",
    "previous_version_id": "eventv-73c8c4ab1eccf74f38cb6a20"
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  "published_at": "2026-09-01T15:11:18Z",
  "reported_facts": [
    {
      "attribution": "RFI",
      "evidence_item_id": "item-b0aef64199ba83aea71d4bd6",
      "published_at": "2026-09-01T15:11:18Z",
      "statement": "RFI published “法国专家：为何有必要强调尼泊尔泥石流的核心诱因是山崩而非冰崩”."
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  "topics": [
    "economy",
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    "rights"
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  "updated_at": "2026-09-01T15:11:18Z",
  "url": "https://palimpsest.info/news/wire/event-ee31c3a8b68805db8c1b52f4/",
  "version_id": "eventv-73c8c4ab1eccf74f38cb6a20"
}