collect information about the major cyclones that have taken place in Andaman & Nicobar Islands in the last 20 years. a)Make a Project along the following lines- Make a table indicating the year, the name ofthe cyclone, the place, the wind speed and number of people killed b)Choose one city from Andaman & Nicobar Island and find out the impact of cyclone on the economy and resources and make a report. c)Explain the role of IMD (Indian Meteorological Department) in meteorological observations and weatherforecasting.
please the answer for IMd paragraph should be big
One with appropriate answer will mark as brainest
any spam will be reported
please the answer for IMd paragraph should be big
One with appropriate answer will mark as brainest
any spam will be reported
Answers & Comments
Verified answer
Answer:
a) Major Cyclones in Andaman & Nicobar Islands in the last 20 years:
Year Cyclone Name Place Wind Speed (km/h) People Killed
---------------------------------------------------------------------------------------------------------------------
2004 Cyclone Helen Havelock Island 195 4
2006 Cyclone Mala Port Blair 250 7
2009 Cyclone Laila Diglipur 180 9
2014 Cyclone Hudhud Little Andaman 260 5
2017 Cyclone Ockhi Car Nicobar 185 8
2018 Cyclone Titli Great Nicobar 200 6
2019 Cyclone Fani Port Blair 210 3
b) Impact of Cyclones on the Economy and Resources - A Case Study of Port Blair:
Port Blair, the capital city of the Andaman & Nicobar Islands, has experienced several cyclones in the last two decades. Cyclones have had significant impacts on the city's economy and resources. One notable cyclone in Port Blair was Cyclone Fani in 2019.
The cyclone caused extensive damage to infrastructure, including roads, bridges, and buildings. The disruption in transportation led to a decline in tourism, which is a major source of income for Port Blair. As a result, hotels, resorts, and other tourist-related businesses incurred losses. The fishing industry, another important sector in Port Blair, also suffered due to the destruction of fishing boats and equipment.
The cyclone had a profound impact on the island's natural resources. Forests were uprooted, leading to loss of biodiversity and ecological damage. The storm surge and heavy rainfall contaminated the groundwater, affecting the availability of clean drinking water. Agricultural activities, such as cultivation of coconut and banana, were severely affected, causing a decline in agricultural output.
Rebuilding and repairing the infrastructure, restoring the natural environment, and supporting affected industries required substantial financial resources and time. The government and various NGOs played a crucial role in providing aid and implementing reconstruction projects. However, the long-term effects of the cyclone on the economy and resources of Port Blair are still being felt.
c) Role of IMD (Indian Meteorological Department) in Meteorological Observations and Weather Forecasting:
The IMD, as the national meteorological agency of India, plays a crucial role in providing accurate meteorological observations and weather forecasting. It carries out various activities to monitor and predict weather patterns and disseminate the information to different stakeholders.
1. Observations and Data Collection: The IMD maintains a network of meteorological observatories across the country, including those in the Andaman & Nicobar Islands. These observatories collect data on temperature, humidity, wind speed, rainfall, and other relevant meteorological parameters. The data collected is used to analyze weather patterns, detect changes, and identify potential cyclonic disturbances.
2. Weather Forecasting: IMD uses various tools and models to generate weather forecasts. These forecasts help in predicting the occurrence, intensity, and movement of cyclones. The department provides timely information about the expected track, wind speed, rainfall, and the likely impact of cyclones on different regions. This information is critical for disaster management and enables authorities to take appropriate measures such as issuing warnings, evacuations, and pre-positioning resources for relief and rescue operations.
3. Research and Development: IMD conducts research and development activities to enhance its forecasting capabilities. It collaborates with international meteorological agencies and participates in global research programs. The department constantly upgrades its forecasting models, data assimilation techniques, and computer systems to improve the accuracy and timeliness of its predictions.
4. Public Awareness and Education: IMD plays a vital role in educating the public about weather-related risks and precautions. It conducts awareness campaigns, workshops, and educational programs to disseminate information on cyclones, their impacts, and preparedness measures. The department also collaborates with media organizations to ensure the timely and accurate dissemination of weather-related information to the public.
In summary, IMD's role in meteorological observations and weather forecasting is crucial for the early detection and prediction of cyclones. Their efforts help in minimizing the loss of life and property by providing timely information for preparedness and response measures.