The 2002 Indian heat wave in South India killed over 1,000 people, most in Andhra Pradesh. Temperatures rose as high as 45-50 degrees Celsius. It caused major drought, health impacts like heat strokes, effects on agriculture and animals, and issues for energy infrastructure and railways. Treatment for heat stroke involves cooling the body and giving oral rehydration solutions, with hospitalization if needed. Prevention tips include staying hydrated, avoiding dehydrating substances, and not leaving people or pets in closed vehicles.
Climate classifications Koppen// koppen climate classification of worldNarendranath Guria
Climate classifications Koppen, world climate classification, major climate region of world, climate zone of world, classification of world climate, koppen climate classification,
Climate Extreme (extreme weather or climate event) refers to the occurrence of a value of a weather or climate variable above (or below) a threshold value near the upper (or lower) ends of the range of observed values of the variable. Extreme weather and climate events, interacting with exposed and vulnerable human and natural systems, can lead to disasters.
It is a prolonged period of excessive heat often accompanied by excessive humidity.
Heat waves occurs when there are a number of consecutive days with above average temperature , than the body can not tolerate .
The unusual and uncomfortable hot whether can impact on the human and animal health and cause disruption to community infrastructure such as power supply, public transport and other services.
The Indian Meteorological Department (IMD) has given the following criteria for Heat Waves: Heat Waves need not be considered till the maximum temperature of a station reaches at least 40°C for Plains and at least 30°C for Hilly regions. When the normal maximum temperature of a station is less than or equal to 40°C
The weather agency declares a heat wave when a place registers a temperature that is 4.5 to 6.4oC more than the normal temperature for the region on that day. If the temperature is over 6.4oC more than the normal, the IMD declares a ‘severe’ heat wave.
The IMD also uses another criteria to declare a heat wave which is based on absolute recorded temperatures. If the temperature crosses the 45oC mark , the Department declares a heat wave ; when it crosses 47, a ‘severe’ heat wave is declared.
heat waves in india
How bad has this year’s heat wave been in India?
The early heat waves of 2022 that began on March 11 have impacted 15 Indian states and Union territories (as of April 24), according to data from the India Meteorological Department (IMD) that was analysed by Down To Earth.
Rajasthan and Madhya Pradesh have suffered the most among the states, with 25 heat wave and severe heat wave days each during this period.
Surprisingly, after Rajasthan and Madhya Pradesh, the mountainous state of Himachal Pradesh has been the most affected by heat waves this year with 21 heat wave and severe heat wave days.
The IPCC report says that every additional 0.5oC of warming will increase hot weather extremes, along with extreme precipitation and drought.
Heat waves in India are likely to “last 25 times longer by 2036-2065” if carbon emissions remain high and push global temperature rise to 4oC by the end of the century, according to an international climate report published October 28, 2021, covering the G20 countries.
Wet-bulb temperature is a measure of humidity in the air. Factoring in humidity along with the heat, called the heat index, helps us determine what the temperature actually ‘feels like’.
Humidity combined with heat is deadlier for human health and wellbeing.
Humans with their sweat-based cooling system, have been well-designed to beat the heat. But there is a limit to the level of heat and humidity we can cope with. A wet-bulb temperature of 35°C is considered the maximum limit of humidity that humans can handle. Beyond this, the body can no longer effectively cool itself via perspiration.
Wet-bulb temperature is a measure of humidity in the air. Factoring in humidity along with the heat, called the heat index, helps us determine w
Heatwaves, climate change and MelbourneJohn Englart
In this presentation I focus on how climate change, through rising temperatures and heatwaves, is already impacting the urban and social environment in Melbourne. It is a problem we need to address now, at all levels of Government, business and individual action.
A Brief History of Earth’s Climate ChangeLarry Smarr
10.01.13
Invited Talk
Youth Leadership Dialogue
Australian American Leadership Dialogue
Stanford University
Title: A Brief History of Earth’s Climate Change
Palo Alto, CA
The Indian summer monsoon:Past present and future_Julia Slingo_2010India Water Portal
This presentation on the Indian Summer Monsoon by Julia Slingo of Edinburgh Met Office (United Kingdom) broadly deals with what the monsoon means for the people of India and the basic science of monsoon.
The history of the United Kingdom’s interest in the Indian monsoon is discussed as also the challenges of climate change for India. Some basic facts regarding the Indian socio-economic context are presented to underline the importance of rainfed agriculture and hence the dependence on monsoons.
‘Monsoon’ means ‘season’, and describes a complete reversal of wind regimes during the seasonal cycle. Monsoons are characterised by a pronounced rainy season. Monsoons are driven by changes in the distribution of heating driven primarily by the seasonal cycle of the sun. A thermal contrast between land and sea is required to set up a monsoon. The Indian Monsoon is part of a much larger circulation, the Asian Monsoon.
The United Kingdom's fascination with the meteorology of India is presented. India appeared to offer an ideal natural laboratory for the science, and an ideal space in which to demonstrate the political importance of science in a global age. The British meteorologist Henry Francis Blanford had commented that "Order and regularity are as prominent characteristics of our (India’s) atmospheric phenomena, as are caprice and uncertainty those of their European counterparts."
From the political economy angle the British were of the view that the control of famine through climate prediction would mean that India could be governed more effectively. The presentation thereafter dealt with the changing nature of Indian rainfall and scientific challenges like:
How will the mean monsoon behave?
How will climate change affect the stability of the monsoon?
Will it become more variable?
Will it be less predictable?
What will climate change mean for extreme events?
How will changes in atmospheric composition affect the monsoon?
The IPCC’s 4th Assessment Report has projections of likely shifts in rainfall patterns by 2080. The changing nature of Indian rainfall with climate change is mainly due to the impact of 2xCO2 on the number of rain days and rainfall intensity. There will be a decrease in number of rain days and an increase in rain intensity on days when raining.
According to Slingo et al there will be changes in the intensity of extreme Indian daily rainfall with climate change. But not all models agree with this simple hypothesis. The impact of aerosols on the monsoons is highlighted viz., the pre-monsoon build up of absorbing aerosol from Arabian and Saharan dust, Thar dust and local black carbon sources.
The presentation finally concludes with the thought that there is much still to learn about what controls the monsoon and its variability. Model improvements are vital for making progress in monsoon prediction and impacts of climate change remain hugely uncertain for those reasons.
Why Heat Wave Occurs and Cause of Extreme Weather (Changes in Jet Strem)saphyaire Wind
What causes heat wave? How temperature rise so much during heat wave?
Though people may think heat wave is just elongated period of hot climate accompanied by humidity caused by global warming, the reason of heat wave is much more deep rooted and complex. Heat waves are now more frequent because of changes in Jet stream flow,
What is Jet Stream?
Jet stream are narrow fast flowing (as fast as 200km/hr) air current at high altitude, near altitude of tropopause. Extreme weathers like drought, heat wave, cold wave (like cold wave in USA in 2014-15), tornedo etc. are more or less related to these changes in Jet Stream.
To know how heat wave occur, how jet stream is formed and how jet stream is related to heat wave and extreme climate,
watch the video in the ppt
Climate classifications Koppen// koppen climate classification of worldNarendranath Guria
Climate classifications Koppen, world climate classification, major climate region of world, climate zone of world, classification of world climate, koppen climate classification,
Climate Extreme (extreme weather or climate event) refers to the occurrence of a value of a weather or climate variable above (or below) a threshold value near the upper (or lower) ends of the range of observed values of the variable. Extreme weather and climate events, interacting with exposed and vulnerable human and natural systems, can lead to disasters.
It is a prolonged period of excessive heat often accompanied by excessive humidity.
Heat waves occurs when there are a number of consecutive days with above average temperature , than the body can not tolerate .
The unusual and uncomfortable hot whether can impact on the human and animal health and cause disruption to community infrastructure such as power supply, public transport and other services.
The Indian Meteorological Department (IMD) has given the following criteria for Heat Waves: Heat Waves need not be considered till the maximum temperature of a station reaches at least 40°C for Plains and at least 30°C for Hilly regions. When the normal maximum temperature of a station is less than or equal to 40°C
The weather agency declares a heat wave when a place registers a temperature that is 4.5 to 6.4oC more than the normal temperature for the region on that day. If the temperature is over 6.4oC more than the normal, the IMD declares a ‘severe’ heat wave.
The IMD also uses another criteria to declare a heat wave which is based on absolute recorded temperatures. If the temperature crosses the 45oC mark , the Department declares a heat wave ; when it crosses 47, a ‘severe’ heat wave is declared.
heat waves in india
How bad has this year’s heat wave been in India?
The early heat waves of 2022 that began on March 11 have impacted 15 Indian states and Union territories (as of April 24), according to data from the India Meteorological Department (IMD) that was analysed by Down To Earth.
Rajasthan and Madhya Pradesh have suffered the most among the states, with 25 heat wave and severe heat wave days each during this period.
Surprisingly, after Rajasthan and Madhya Pradesh, the mountainous state of Himachal Pradesh has been the most affected by heat waves this year with 21 heat wave and severe heat wave days.
The IPCC report says that every additional 0.5oC of warming will increase hot weather extremes, along with extreme precipitation and drought.
Heat waves in India are likely to “last 25 times longer by 2036-2065” if carbon emissions remain high and push global temperature rise to 4oC by the end of the century, according to an international climate report published October 28, 2021, covering the G20 countries.
Wet-bulb temperature is a measure of humidity in the air. Factoring in humidity along with the heat, called the heat index, helps us determine what the temperature actually ‘feels like’.
Humidity combined with heat is deadlier for human health and wellbeing.
Humans with their sweat-based cooling system, have been well-designed to beat the heat. But there is a limit to the level of heat and humidity we can cope with. A wet-bulb temperature of 35°C is considered the maximum limit of humidity that humans can handle. Beyond this, the body can no longer effectively cool itself via perspiration.
Wet-bulb temperature is a measure of humidity in the air. Factoring in humidity along with the heat, called the heat index, helps us determine w
Heatwaves, climate change and MelbourneJohn Englart
In this presentation I focus on how climate change, through rising temperatures and heatwaves, is already impacting the urban and social environment in Melbourne. It is a problem we need to address now, at all levels of Government, business and individual action.
A Brief History of Earth’s Climate ChangeLarry Smarr
10.01.13
Invited Talk
Youth Leadership Dialogue
Australian American Leadership Dialogue
Stanford University
Title: A Brief History of Earth’s Climate Change
Palo Alto, CA
The Indian summer monsoon:Past present and future_Julia Slingo_2010India Water Portal
This presentation on the Indian Summer Monsoon by Julia Slingo of Edinburgh Met Office (United Kingdom) broadly deals with what the monsoon means for the people of India and the basic science of monsoon.
The history of the United Kingdom’s interest in the Indian monsoon is discussed as also the challenges of climate change for India. Some basic facts regarding the Indian socio-economic context are presented to underline the importance of rainfed agriculture and hence the dependence on monsoons.
‘Monsoon’ means ‘season’, and describes a complete reversal of wind regimes during the seasonal cycle. Monsoons are characterised by a pronounced rainy season. Monsoons are driven by changes in the distribution of heating driven primarily by the seasonal cycle of the sun. A thermal contrast between land and sea is required to set up a monsoon. The Indian Monsoon is part of a much larger circulation, the Asian Monsoon.
The United Kingdom's fascination with the meteorology of India is presented. India appeared to offer an ideal natural laboratory for the science, and an ideal space in which to demonstrate the political importance of science in a global age. The British meteorologist Henry Francis Blanford had commented that "Order and regularity are as prominent characteristics of our (India’s) atmospheric phenomena, as are caprice and uncertainty those of their European counterparts."
From the political economy angle the British were of the view that the control of famine through climate prediction would mean that India could be governed more effectively. The presentation thereafter dealt with the changing nature of Indian rainfall and scientific challenges like:
How will the mean monsoon behave?
How will climate change affect the stability of the monsoon?
Will it become more variable?
Will it be less predictable?
What will climate change mean for extreme events?
How will changes in atmospheric composition affect the monsoon?
The IPCC’s 4th Assessment Report has projections of likely shifts in rainfall patterns by 2080. The changing nature of Indian rainfall with climate change is mainly due to the impact of 2xCO2 on the number of rain days and rainfall intensity. There will be a decrease in number of rain days and an increase in rain intensity on days when raining.
According to Slingo et al there will be changes in the intensity of extreme Indian daily rainfall with climate change. But not all models agree with this simple hypothesis. The impact of aerosols on the monsoons is highlighted viz., the pre-monsoon build up of absorbing aerosol from Arabian and Saharan dust, Thar dust and local black carbon sources.
The presentation finally concludes with the thought that there is much still to learn about what controls the monsoon and its variability. Model improvements are vital for making progress in monsoon prediction and impacts of climate change remain hugely uncertain for those reasons.
Why Heat Wave Occurs and Cause of Extreme Weather (Changes in Jet Strem)saphyaire Wind
What causes heat wave? How temperature rise so much during heat wave?
Though people may think heat wave is just elongated period of hot climate accompanied by humidity caused by global warming, the reason of heat wave is much more deep rooted and complex. Heat waves are now more frequent because of changes in Jet stream flow,
What is Jet Stream?
Jet stream are narrow fast flowing (as fast as 200km/hr) air current at high altitude, near altitude of tropopause. Extreme weathers like drought, heat wave, cold wave (like cold wave in USA in 2014-15), tornedo etc. are more or less related to these changes in Jet Stream.
To know how heat wave occur, how jet stream is formed and how jet stream is related to heat wave and extreme climate,
watch the video in the ppt
"Understanding the Carbon Cycle: Processes, Human Impacts, and Strategies for...MMariSelvam4
The carbon cycle is a critical component of Earth's environmental system, governing the movement and transformation of carbon through various reservoirs, including the atmosphere, oceans, soil, and living organisms. This complex cycle involves several key processes such as photosynthesis, respiration, decomposition, and carbon sequestration, each contributing to the regulation of carbon levels on the planet.
Human activities, particularly fossil fuel combustion and deforestation, have significantly altered the natural carbon cycle, leading to increased atmospheric carbon dioxide concentrations and driving climate change. Understanding the intricacies of the carbon cycle is essential for assessing the impacts of these changes and developing effective mitigation strategies.
By studying the carbon cycle, scientists can identify carbon sources and sinks, measure carbon fluxes, and predict future trends. This knowledge is crucial for crafting policies aimed at reducing carbon emissions, enhancing carbon storage, and promoting sustainable practices. The carbon cycle's interplay with climate systems, ecosystems, and human activities underscores its importance in maintaining a stable and healthy planet.
In-depth exploration of the carbon cycle reveals the delicate balance required to sustain life and the urgent need to address anthropogenic influences. Through research, education, and policy, we can work towards restoring equilibrium in the carbon cycle and ensuring a sustainable future for generations to come.
Micro RNA genes and their likely influence in rice (Oryza sativa L.) dynamic ...Open Access Research Paper
Micro RNAs (miRNAs) are small non-coding RNAs molecules having approximately 18-25 nucleotides, they are present in both plants and animals genomes. MiRNAs have diverse spatial expression patterns and regulate various developmental metabolisms, stress responses and other physiological processes. The dynamic gene expression playing major roles in phenotypic differences in organisms are believed to be controlled by miRNAs. Mutations in regions of regulatory factors, such as miRNA genes or transcription factors (TF) necessitated by dynamic environmental factors or pathogen infections, have tremendous effects on structure and expression of genes. The resultant novel gene products presents potential explanations for constant evolving desirable traits that have long been bred using conventional means, biotechnology or genetic engineering. Rice grain quality, yield, disease tolerance, climate-resilience and palatability properties are not exceptional to miRN Asmutations effects. There are new insights courtesy of high-throughput sequencing and improved proteomic techniques that organisms’ complexity and adaptations are highly contributed by miRNAs containing regulatory networks. This article aims to expound on how rice miRNAs could be driving evolution of traits and highlight the latest miRNA research progress. Moreover, the review accentuates miRNAs grey areas to be addressed and gives recommendations for further studies.
WRI’s brand new “Food Service Playbook for Promoting Sustainable Food Choices” gives food service operators the very latest strategies for creating dining environments that empower consumers to choose sustainable, plant-rich dishes. This research builds off our first guide for food service, now with industry experience and insights from nearly 350 academic trials.
Diabetes is a rapidly and serious health problem in Pakistan. This chronic condition is associated with serious long-term complications, including higher risk of heart disease and stroke. Aggressive treatment of hypertension and hyperlipideamia can result in a substantial reduction in cardiovascular events in patients with diabetes 1. Consequently pharmacist-led diabetes cardiovascular risk (DCVR) clinics have been established in both primary and secondary care sites in NHS Lothian during the past five years. An audit of the pharmaceutical care delivery at the clinics was conducted in order to evaluate practice and to standardize the pharmacists’ documentation of outcomes. Pharmaceutical care issues (PCI) and patient details were collected both prospectively and retrospectively from three DCVR clinics. The PCI`s were categorized according to a triangularised system consisting of multiple categories. These were ‘checks’, ‘changes’ (‘change in drug therapy process’ and ‘change in drug therapy’), ‘drug therapy problems’ and ‘quality assurance descriptors’ (‘timer perspective’ and ‘degree of change’). A verified medication assessment tool (MAT) for patients with chronic cardiovascular disease was applied to the patients from one of the clinics. The tool was used to quantify PCI`s and pharmacist actions that were centered on implementing or enforcing clinical guideline standards. A database was developed to be used as an assessment tool and to standardize the documentation of achievement of outcomes. Feedback on the audit of the pharmaceutical care delivery and the database was received from the DCVR clinic pharmacist at a focus group meeting.
Willie Nelson Net Worth: A Journey Through Music, Movies, and Business Venturesgreendigital
Willie Nelson is a name that resonates within the world of music and entertainment. Known for his unique voice, and masterful guitar skills. and an extraordinary career spanning several decades. Nelson has become a legend in the country music scene. But, his influence extends far beyond the realm of music. with ventures in acting, writing, activism, and business. This comprehensive article delves into Willie Nelson net worth. exploring the various facets of his career that have contributed to his large fortune.
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Introduction
Willie Nelson net worth is a testament to his enduring influence and success in many fields. Born on April 29, 1933, in Abbott, Texas. Nelson's journey from a humble beginning to becoming one of the most iconic figures in American music is nothing short of inspirational. His net worth, which estimated to be around $25 million as of 2024. reflects a career that is as diverse as it is prolific.
Early Life and Musical Beginnings
Humble Origins
Willie Hugh Nelson was born during the Great Depression. a time of significant economic hardship in the United States. Raised by his grandparents. Nelson found solace and inspiration in music from an early age. His grandmother taught him to play the guitar. setting the stage for what would become an illustrious career.
First Steps in Music
Nelson's initial foray into the music industry was fraught with challenges. He moved to Nashville, Tennessee, to pursue his dreams, but success did not come . Working as a songwriter, Nelson penned hits for other artists. which helped him gain a foothold in the competitive music scene. His songwriting skills contributed to his early earnings. laying the foundation for his net worth.
Rise to Stardom
Breakthrough Albums
The 1970s marked a turning point in Willie Nelson's career. His albums "Shotgun Willie" (1973), "Red Headed Stranger" (1975). and "Stardust" (1978) received critical acclaim and commercial success. These albums not only solidified his position in the country music genre. but also introduced his music to a broader audience. The success of these albums played a crucial role in boosting Willie Nelson net worth.
Iconic Songs
Willie Nelson net worth is also attributed to his extensive catalog of hit songs. Tracks like "Blue Eyes Crying in the Rain," "On the Road Again," and "Always on My Mind" have become timeless classics. These songs have not only earned Nelson large royalties but have also ensured his continued relevance in the music industry.
Acting and Film Career
Hollywood Ventures
In addition to his music career, Willie Nelson has also made a mark in Hollywood. His distinctive personality and on-screen presence have landed him roles in several films and television shows. Notable appearances include roles in "The Electric Horseman" (1979), "Honeysuckle Rose" (1980), and "Barbarosa" (1982). These acting gigs have added a significant amount to Willie Nelson net worth.
Television Appearances
Nelson's char
Characterization and the Kinetics of drying at the drying oven and with micro...Open Access Research Paper
The objective of this work is to contribute to valorization de Nephelium lappaceum by the characterization of kinetics of drying of seeds of Nephelium lappaceum. The seeds were dehydrated until a constant mass respectively in a drying oven and a microwawe oven. The temperatures and the powers of drying are respectively: 50, 60 and 70°C and 140, 280 and 420 W. The results show that the curves of drying of seeds of Nephelium lappaceum do not present a phase of constant kinetics. The coefficients of diffusion vary between 2.09.10-8 to 2.98. 10-8m-2/s in the interval of 50°C at 70°C and between 4.83×10-07 at 9.04×10-07 m-8/s for the powers going of 140 W with 420 W the relation between Arrhenius and a value of energy of activation of 16.49 kJ. mol-1 expressed the effect of the temperature on effective diffusivity.
Artificial Reefs by Kuddle Life Foundation - May 2024punit537210
Situated in Pondicherry, India, Kuddle Life Foundation is a charitable, non-profit and non-governmental organization (NGO) dedicated to improving the living standards of coastal communities and simultaneously placing a strong emphasis on the protection of marine ecosystems.
One of the key areas we work in is Artificial Reefs. This presentation captures our journey so far and our learnings. We hope you get as excited about marine conservation and artificial reefs as we are.
Please visit our website: https://kuddlelife.org
Our Instagram channel:
@kuddlelifefoundation
Our Linkedin Page:
https://www.linkedin.com/company/kuddlelifefoundation/
and write to us if you have any questions:
info@kuddlelife.org
Artificial Reefs by Kuddle Life Foundation - May 2024
2002 indian heat wave
1.
2. CIVIL ENGINEERING
BATCH:- C-2
TOPIC:- 2002 INDIAN HEAT
WAVE
GUIDED BY:- MAA’M RUMA
BHADORIYA
3.
4. Generally temperature is more above the average
high temperature for the region.
It is an extended period of very high summer
temperature with the potential to adversely affect
communities.
High temperature are often accompanied by high
humidity, that the body cannot tolerate are defined as
extreme heat.
5. The heat wave in 2002 south India
killed more than thousand people.
Most of deaths occurred in state of
Andhra Pradesh.
The heat was so intense that tin-
roofed shanties turned into Oven
ponds and rivers.
6. Heat wave is also one of the major
disaster like other natural disasters.
In Orissa, heat wave caused 2042
deaths in 1998 and more than 1200
deaths in 2002 southern India.
Temperatures have risen to between
45 and 50 degrees Celsius .
7. DROUGHT
HEALTH IMPACTS
AGRICULTURE
ANIMALS AND BIRDS
ENERGY
OTHER:- on railways track
8.
9.
10.
11. Lay the person in a cool place, under a
shade.
Give the person ORS to drink or lemon /
Rice water.
The patient needs immediate
hospitalisation, as heat strokes could be
fatal.
12. · Do not leave children or pets in parked
vehicles
· Avoid alcohol, tea, coffee and carbonated soft
drinks, which dehydrates the body.
· Avoid high-protein food