Option A - Freshwater – Drainage basins
Advancements In Flood Forecasting A Historical Perspective
Table of content
Flashback to 1980s & 1990s - flood forecasting upgraded
In the 80s & 90s, flood forecasting and warning got more accurate, playing a critical role in mitigating flood problems. Thanks to advancements in weather satellites and radar tech.
Real world example
Despite advancements, over 50% of unprotected homes in England and Wales only receive a flood warning less than 6 hours before the flood. That's like finding out you've a history exam just before lunch when you've been studying geography all morning!
Flood forecasting in low-income countries (LICs)
Most LICs struggle with effective flood forecasting. Bangladesh bucks this trend. Why? Flooding there mostly originates from the Himalayas, giving authorities a warning time of about 72 hours.
Satellites & monsoons
Satellite imagery can help predict floods from monsoon rains. It's like having a bird's-eye view of a giant water balloon about to burst.
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Option A - Freshwater – Drainage basins
Advancements In Flood Forecasting A Historical Perspective
Table of content
Flashback to 1980s & 1990s - flood forecasting upgraded
In the 80s & 90s, flood forecasting and warning got more accurate, playing a critical role in mitigating flood problems. Thanks to advancements in weather satellites and radar tech.
Real world example
Despite advancements, over 50% of unprotected homes in England and Wales only receive a flood warning less than 6 hours before the flood. That's like finding out you've a history exam just before lunch when you've been studying geography all morning!
Flood forecasting in low-income countries (LICs)
Most LICs struggle with effective flood forecasting. Bangladesh bucks this trend. Why? Flooding there mostly originates from the Himalayas, giving authorities a warning time of about 72 hours.
Satellites & monsoons
Satellite imagery can help predict floods from monsoon rains. It's like having a bird's-eye view of a giant water balloon about to burst.
Unlock the Full Content!
Dive deeper and gain exclusive access to premium files of Geography HL. Subscribe now and get closer to that 45 🌟
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