简述该区域雨涝时空分布特征并解释原因。

简述该区域雨涝时空分布特征并解释原因。

该区域雨涝时空分布特征受地理位置和气候因素影响。

The spatial and temporal distribution of rain flooding in this area is influenced by geographical location and climate factors.

雨涝在夏季多发，且多集中在午后和傍晚。

Rain flooding is more common in summer, and often concentrated in the afternoon and evening.

降雨量大、持续时间长是导致雨涝的主要原因之一。

Heavy rainfall and long duration are main causes of rain flooding.

山区易发生山洪，平原地区容易积水。

Mountainous areas are prone to flash floods, while plains are prone to water logging.

城市周边地区由于基础设施不完善，雨涝损失更为严重。

The surrounding areas of the city suffer more severe losses from rain flooding due to inadequate infrastructure.

通常来说，雨涝在靠近河流和湖泊的地区更为严重。

Generally, rain flooding is more severe in areas near rivers and lakes.

长时间干旱后的降雨往往导致土壤水分不易渗透，增加了雨涝的发生。

Rainfall after long periods of drought often leads to

soil water not being able to infiltrate easily, increasing the occurrence of rain flooding.

气候变化导致极端降雨事件频率增加，也加剧了雨涝现象。

Climate change has led to an increase in the frequency of extreme rainfall events, exacerbating the phenomenon of rain flooding.

人类活动也会加剧雨涝问题，如过度开发建设、乱堆放垃圾等。

Human activities also exacerbate rain flooding, such as excessive development and construction, and indiscriminate dumping of garbage.

加强水利设施建设、改善排水条件能够减轻雨涝的发生和影响。

Enhancing water conservancy facilities and improving drainage conditions can reduce the occurrence and impact of rain flooding.

需要多方合作，采取综合措施解决雨涝问题。

It requires multi-party cooperation and comprehensive measures to solve the problem of rain flooding.