洪水

Also known as flooding, floodwater

河川から増水・氾濫した水によって陸地が水没したり水浸しになる自然災害

AI overview

A flood occurs when water overflows from its normal boundaries and covers land that is usually dry, as shown in this image of a street in England submerged under water. Floods matter because they can damage homes, infrastructure, and communities, posing risks to people's safety and property.

AI-generated from the Wikipedia summary — may contain errors.

In the Vinony graph

Within Vinony's link graph, 洪水 is referenced by 4,065 other articles, and connects out to flash flood, river and death.

It is catalogued under topics including Bodies of water, Flood and Free-content attribution.

Its subject is documented across 158 Wikipedia language editions.

Research

33,789 papers

Leading trait dimensions in flood-tolerant plants.Annals of botany · 2022
Enhancing precision flood mapping: Pahang's vulnerability unveiled.PloS one · 2024
Flood inundation and isolation differentially impact access to dialysis care.American journal of disaster medicine · 2024
Predicting flood damage using the flood peak ratio and Giovanni Flooded Fraction.PloS one · 2022
Flood risk assessment in the Karamana river basin, Kerala, using HEC-RAS.Environmental monitoring and assessment · 2023

via PubMed

Wikidata facts

Subclass of: high tide
Image: KatrinaNewOrleansFlooded edit2.jpg

Show 8 more facts

Commons category: Floods
topic's main category: Category:Flood
has cause: rain
Commons gallery: Flood
on focus list of Wikimedia project: WikiProject Climate change
topic has template: Template:Infobox flood
OpenStreetMap tag: hazard=flooding
handled, mitigated, or managed by: waterproofing

Sources (7)

via Wikidata · CC0

Article · 日本語

洪水（こうずい、英語: flood）とは、通常の境界（範囲）を超えて大量の水があふれることであり、特に通常は乾いている土地へと水があふれ出すことが多い。常態では水が無い陸地が水によって覆われること。河川管理上においては単純に豪雨などで水位が上昇し流速が速くなることを洪水と呼ぶことがあり、日本国国土交通省の定義もこれに準ずる。この場合、河川から水のあふれ出す「氾濫」は洪水のうちの一つの現象となる。一方日本国気象庁の定義においては、増水により河川敷内部、さらには堤防の外にまで水があふれ出すことを指す。

Abstract from DBpedia / Wikipedia · CC BY-SA