Wildfires 101 | National Geographic
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- เผยแพร่เมื่อ 22 ต.ค. 2017
- What are wildfires and how do they start? Learn how we can prevent destructive wildfires, and how we can manage wildfires to improve the health of forests.
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Read more in "Learn More About Wildfires"
on.natgeo.com/2Vkd5We
Select Footage Courtesy NASA:
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www.nasa.gov/topics/earth/fea...
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Wildfires 101 | National Geographic
• Wildfires 101 | Nation...
National Geographic
/ natgeo
It's weird to watch a National Geographic vid that has a video of your town in flames in it.
I was just thinking the same thing. #sonomastrong #napastrong
My warmest condolences! If you're from California, may I ask if you've experienced some strange things... i.e. I've heard of trees close to houses that didn't burn, or molten Metal...
Fr
Finnian Hadid cool your right
@@drumSick66 yeah , most that burned is bushes and lower part of the trees. Most trees still had top of trees remains. If its a very steep hill those trees were all burned down. Also very strange, when fires begin (berry creek , ca) they had the fire mostly contained and out of no where it broke out again and trippled the size in one night. 80 football fields burned every one minute.
The movie "Only the Brave" gives an idea of how fast wild fires can move and how quickly they can get out of control, even with seasoned veteran firefighters on scene.
The fires are very dangerous and the people fighting them should have better resources.
Give them water with sprinklers?
The happy music fits about as well as 'the best day ever' song from spongebob would fit in Final Destination.
I live in Portugal and only this year 10% of our forest burned.
In my municipality/county 80% of the land burned in just 1 night 10 days ago due to hight temperatures and winds from hurricane Ophelia that passed a few miles from our coast. Factories and homes were reduced to ashes, and people died in other parts of the country, more than 100 this year.
That's horrible. What is Portugal's approach to dealing with the conditions that lead to such large out of control fires?
@@DavidElzeitsinfill Mandatory forest clearings around houses and roads, not much else.
But since that year there hasnt been huge fire seasons.
I dont want to disapoint you but here in greece things are much worse. And no official response on top of that
I watched it just for my science assignment but its a good and informative video
"since wild fires occur outdoor"
😂😂😂😂 it is wild so obviously outdoor.
Yeah, it has wild IN it, like National Geographic, what?
Praying for some 🌧
bro you got hearted by (・_・) national geographic
I’m watching this bc of school
Lmao same my dude
Hahahah same big up ms king
Same
same
Lmao sameee
We burn off here in Australia, its a good system and most of the time goes well but you don't really ever have full control over things like fire.
LOL THIS COMMENT DID NOT AGE WELL 2020
How's the controlled burns going?
Lmfao the replies
lmao i have to watch this for a WRITING ASSIGNMENT LMAOOOO
Same here
Don’t care
Same bro
I came here to take notes and answer a question lol
Me too 🥲😂😂😂😂
Super informative! I watched your other program the Meteorology of Fire Weather..Excellent ...I live in Delaware and we are getting a lot of smoke from northern and western Canada. Be careful! Don't be a martyr
Lmao, who's watching this in September 2020 where the whole west coast is covered in smoke, cuz i am
Yup
I'm not in America tho
Its facinating how the smallest of things can start a wildfire🔥🔥
What a great share i like those people who care about others
Well some of this stuff I don't know thanks for the information
Thanks for learning with us 🤓
yeah
Since it requires a heat source, does that mean it can't burn on a Cold but dry day?
Thank you for making this video
It was informative and interesting
Yea to informative
Wow. This is the biggest fire i seen the "wildfire" any one then a normal fire and this will happen from bad weather of lighting in a forest. Good video 📸
The sudden falling of dry leaves before summer makes a very inflammable layer in the forest.
I get rid of these leaves because I know it's dangerous. 😊
Podrian sacar una version en español?
Anybody here because of the fires in Canada?
Yeah
this will help me with my homework a lot
Thanks
😃😁😄😀
this almost made me cry...
Muito bom!!
No it’s stupid wildfire!
In 1998
thank you so much this helped with my essey
u got c lmao
As primeiras imagens deixaram-me com pele de galinha...
O planeta Terra é um de muitos infernos.
Já há muita boa gente envolta em chamas... Sentem uns calores, um não sei quê...nte. 🌋🗻🔥🌊
SUPER VIDEO . KEEP IT UP . 👍😍
see friends we can't stop the these fire but we can stop our human activities which causes harm to nature.
nature is our living place keep it safe
We can all work together to make the planet a safer place 🌎
National Geographic
thanks for repling
Unless you wanna kill off billions of people, it's not as easy to do as one might hope.
Mr. E it starts with us .
because one can change the whole world.
neha singh I agree it does start with us, but to say that one can change the whole world is not true. You should read That the World May Know. The senior volenteers are embarrased by that kind of thinking when they first started.
This year in Portugal the wildfires consumed an estimated area the some size of Algarve. For a small country like Portugal is too much. The origin of this wildfires goes far beyond natural causes...
a very good infodeo.
We're glad that you found it informative! 🤓
Thanks...Natgeo ...I needed the clip for my AI project!
Sadly there's a ton of fires going on here in NorCal
Sadly Australia is burning alive.
Fortnite is fun
@@montagie9409 Australia doesnt exist anymore
Robbie Stiefel started the Woosley fire. He’s a “freelance” anarchist.
mah boi Wild Fire ruthless as always
Muito Bom!!!
Yes very good
Molto bene veramente mamma mia
Amazing 🤩
Forestry management is one of the keys. We should not be avert to control burns. There is also the issue of humans building construction next to dense forest and bushes.
Thank you so many misconceptions with back burning
This video was lit 🔥🔥🔥
Yacob Pearson funny
Heidi Edelmann no it did not
Wild fire core explanation is the fire that starts on outdoors without humans cooperation ,fast or slow
Yesterday Canada wildfires started and started to affect nyc and diffract other countries and people with asthma that doesn’t wear a mask can get serious breathing beacuse of the air quality. stay safe out there y’all!
🔥🔥🔥
Naturally occurring wildfires have been happening for over 400 million years.
In Australia have wildfire 2020.... I really don't like ruin nature or animal wild!!!!!
SAVE THE WORLD!!! WHAT MATTERS MORE? OUR HAPPINESS OR OUR SAFETY
I live in north carolina and theres a wildfire right now
Was this written for Second graders? It is SO simplistic.
This is just what I wanted to watch while waiting to be accepted as a Firefighter...
Hope you get accepted :)
If a tree falls in the forest and no one is around ta hear it, does it make a sound?
Indeed it does, the rabbits felt it and the birds saw it.
Naturally forest is fire is very most event for mineral recycling so that ecosystem balances
Title: The Impact of Forest Fires on Ecosystems and Communities
Introduction:
Forest fires, also known as wildfires, play a pivotal role in shaping ecosystems and influencing the lives of various organisms. This essay explores the causes, ecological consequences, and human responses to forest fires, shedding light on the intricate relationship between these natural phenomena and the environments they inhabit.
Causes of Forest Fires:
Forest fires can be ignited by both natural and human-induced factors. Lightning strikes are a common natural cause, capitalizing on dry conditions to spark flames that can rapidly spread through vegetation. Human activities contribute significantly to wildfires, ranging from campfires left unattended to discarded cigarettes and, unfortunately, deliberate acts of arson. Climate change, with its influence on weather patterns, has been identified as a factor that increases the frequency and intensity of fires, creating a more conducive environment for wildfires to occur.
Ecological Consequences:
The impact of forest fires on ecosystems is profound and multifaceted. While some plant and animal species have evolved to withstand and even benefit from periodic fires, others face severe consequences. The destruction of vegetation directly affects wildlife habitats, leading to displacement and loss of biodiversity. Additionally, the release of carbon dioxide during combustion contributes to greenhouse gas emissions, exacerbating climate change. The intricate web of relationships within ecosystems is disrupted, and the long-term effects can be challenging to predict.
Adaptations to Fire:
In the face of such a formidable force, certain plant and animal species have evolved adaptive mechanisms to cope with and even thrive in fire-prone environments. Some plant species have seeds that require the heat of fire to germinate, ensuring their regeneration after a blaze. Animals may have developed behaviors to escape or endure fire, contributing to the resilience and adaptation observed in ecosystems shaped by recurrent fires. These adaptations underscore the complexity of natural systems and their ability to respond dynamically to environmental challenges.
Human Responses:
Communities worldwide employ various strategies to prevent, manage, and recover from forest fires. Preventive measures include creating firebreaks-cleared areas that act as barriers to slow or stop the progress of fires-and controlled burns, where fires are intentionally set under controlled conditions to reduce fuel and minimize the risk of larger, uncontrolled blazes. Early detection systems, including satellite monitoring and ground-based surveillance, enhance the ability to respond swiftly to emerging fires. Firefighters, equipped with specialized gear and technology, play a crucial role in combating wildfires, often putting their lives at risk to protect communities and natural resources. Additionally, community education and awareness programs aim to reduce human-induced fire incidents, emphasizing responsible behaviors and the importance of fire safety.
Economic and Social Impacts:
Beyond the ecological sphere, forest fires have far-reaching economic and social consequences. The destruction of timber resources, loss of property, and disruption of agriculture can result in significant economic setbacks for communities in fire-prone regions. The economic impact extends beyond immediate losses, affecting industries such as forestry and tourism. Furthermore, the displacement of communities and the physical and mental toll on individuals affected by wildfires underscore the social challenges associated with these events. Evacuations, temporary shelters, and the process of rebuilding homes and lives all contribute to the social and psychological strain experienced by those impacted by forest fires.
Conclusion:
In conclusion, forest fires are complex phenomena with profound implications for ecosystems and human societies. While they are natural components of many landscapes, human activities have contributed to an increase in the frequency and severity of wildfires. Balancing preventive measures, adaptive strategies, and effective responses is crucial for mitigating the impact of forest fires on the environment and communities. Only through a comprehensive understanding of the ecological, economic, and social dimensions of forest fires can we develop sustainable solutions to coexist with these dynamic and potentially destructive forces.
Problem is, wildfires now occur unnaturaly often now cause of global warming
Yet another reason to hate smokers from the city. They are used to just tossing cigarettes on the concrete and never shift their mental gears to control their fire.
So basically fall trees are flammable?
I'm watching this video to get information for my essay :D
I’m watching this for HASS/school
We all are here for school
Same lol
Same
thanks 🥇🎖❤❤❤❤❤📞
It is very good to study
No Austrilia has the MOST wild fires in the world. California Oregon, Washington, Parts of Nevada, And Montona have the second most wildfires in the world.
Ha Oregon hit 5 mil acres burned just this year
The sun... how does the sun heat up to tinder temps without focusing?
Yeah
WIldfires appear outdoors :O
What is the web address of this video
🔥🔥🔥🔥
HOW DOES THIS SOUND
SECTION OF F THE FOREST
200 FT OF CHOPPING UP THE TRESS
HOW LONG DOESE THE TIMBER TRAVEL
Where does most of the fire cinder travel
That's what the need to do
Never gets a chance
EVER AGAIN
SECTIONING THE FOREST AND COUNTIES
Is there any scientific reason why the intro music has to be 200x louder than the actual content on all these videos? Or will that be covered on Annoying videography 101?
If a satellite has 100 telescopes. Thus it can scan an area for every 30min. Those areas should be as close as a fire can be seen before it spreads. weather shouldn't be cloudy.
New megafire category now.
It's a dark world we live in
and the world will die on the 5th october 2021
only reply to this if you have to watch this for remote learning because of coronavirus
Yep
Sounds legit
:/
Yep
ayyy this is depressing
Just turn fire spreading off
ツ Sc4red bruh😂💀
yea its like so easy ugh wildfires shouldn't exist
Life is strange, anyone?
It's not that strange...
I was thinking about that game the whole time I was watching
yeah, covid
First!! shout out to the west coast
I am First!! Backup shout out to the west coast in case Contestant cannot fulfill their duties as First!! shout out to the west coast! 😃
0:01 lol amazon is on avearge
Olek Minecraft oof
Views compared to subscribers... mmmhmmmm
the firefighters are in a REALLY blazing afternoon duty.
Science is best subject .
Amazing
I wanna know how there wild fires in the desert
That's easy because when vegetation is super dry and dead the sun's heat is all it takes to ignite a fire.
0:42
1:49
😢😢😭😭😢🤲
That’s cool
so cool
OMG
It is so sad. 😭
crybaby
@@squishwood1043 yeah haha lol
👍
I just wanted too know how they start
WOW you have more IMFORMATION than me
Get used to it...
Start planting bamboo as belt in the forrest
syarifah sadiyah smart
Already.
So it's like a restart Method but for the Forest
I have to watch this for my 1 mark quiz 😩😩😩
I think I prefer my wildfires moistened
I need these clips for a hot edit
Storms create fires
👌
90% of wild fires are caused by humans.
That is HORRIBLE and really sad.
Imagine everyone that threw a cigarette or a match on places that end up with wild fires, I wonder if they really care by doing so.
Fire tornadoes aren't talked about
sad for animals
Why dont they just install spinkler systems to these places ???
The amount of water needed is far too great.
America is so densely populated, in Canada we just let em burn unless they're in the southern 10% of the country where people actually live.
😥😥😥😥😥😥😥😥😥😥😥😥😥😥😥😥😥😥😥😥😥