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  • 6 weeks ago
Sea level rise (SLR) is primarily driven by the melting of glaciers and the thermal expansion of seawater.

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00:00As you aware, the sea level is rising. If we have calculated the sea level rise, we found that about 3.6 cm per annum is increasing in the sea level.
00:15So, sea level rise is a major threat. The sea level rise of, we feel, ordinarily 3.6 cm means it is in deep sea observations.
00:24When the sea level, overall global sea level rises, the regional area will be affected depending upon the surface structure.
00:33So, in the morphological structure of the earth or the particular area, the sea level rise will affect very badly.
00:39In that way, we found that in India, Sundarbun is the maximum area will be affected by 2,100.
00:48And the inundation in the east coast is, it will start frequently. Whereas in west coast, whereas west coast, this Gujarat area, Karchi area, and Marashti area, partly Bombay and Marashti area, and third one is Kerala.
01:04Kerala, Tirichur district, there will be damage very badly due to the sea level rise in the future.
01:12Comparatively safe, Bayhap Bengal susceptible for cyclones. So, cyclone frequency is huge here. So, about 90% of the cyclone affected only Bayhap Bengal.
01:23That too, in between Nahapatnam to Visahapatnam. So, these areas are vulnerable. Nahapatnam, Kadalu, Masulipatnam and Visahapatnam. And partly Orishaya coast.
01:34But these are all the vulnerable track as far as sea level is concerned.
01:38The accommodation is already the sea level, stone wall construction, embankment strengthening.
01:45All things are going on in India very perfectly. Most of the states are undertaken very nicely.
01:51But in future disasters will be, submerging will be heavy. So, this submerging, submerging area, whatever area is where we map, that area we have to take a proper management style only.
02:04So, we need a modern, hereafter a modernized management, especially on agriculture.
02:10Future agriculture is all delta region, like Tanja, Godavari, Krishna and the delta region of entire Tamil Nadu and Andhra Pradesh.
02:19They have heavy damages due to sea level rise and shoreline changes. So, especially it will occur during October, November, December, Northeast monsoon.
02:30Southwest monsoon, no much of damage in the Tamil Nadu and Andhra coast. Only Western Arabic area, only we have heavy damages due to June, July.
02:39That too, heavy rainfall only. Future only, heavy sudden rainfall going to occur. So, for which we have to make ourselves ready to capture the water.
02:49Because the rainfall in the Arabian Ocean this year 400 times higher than the normal rainfall in the Himalayan area.
02:56So, that's why the cloud bursting and so much of things are occurring. That is due to climate change and ultimately the increased carbon dioxide in the atmosphere.
03:05Water level in the land side, as I told you know, the increase by 2,100 in a normal scenario, 110 centimeter will increase by 2,100.
03:17But that means normal emissions, emission means industrial emission, petroleum, diesel, you say. But all are taking steps to reduce the emission.
03:25So, by 2030, all countries going to reduce the emission. Even then, the impact already created by the change requirement.
03:34That will continue for another 50 years. For which we need a better management and better science-based solution.
03:41And every state should follow the science. See, mere budgeting by the ordinary district authority estimation will not work out.
03:51Thereafter, go by a science-based solution. Based on science-based solution, you react at the field.
03:57Manage the area. Then only we can escape from the cherries.
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