This PowerPoint presentation will tell you about the El Nino, its causes and its impact on the different region of earth including case study of El Nino that occured in 1982-83.
El Niño is a naturally occurring event in the equatorial region which causes temporary changes in the world climate.
Originally, El Niño was the name used for warmer than normal sea surface temperatures in the Pacific Ocean off the coast of South America.
Now, El Niño has come to refer to a whole complex of Pacific Ocean sea-surface temperature changes and global weather events.
The ocean warming off South America is just one of these events.
This is the third lesson of the course ' Climate Change and Global Environment' conducted at the Faculty of Social Sciences and Humanities, Rajarata University of Sri Lanka
El Nino - A Recurring Pacific Ocean Weather PatternAmita Vadlamudi
A respected information technology professional, Amita Vadlamudi has more than three decades of experience as a computer systems analyst. Concerned about the environment, Amita Vadlamudi has a longstanding interest in natural phenomenon, from astronomy to climate and weather.
This PowerPoint presentation will tell you about the El Nino, its causes and its impact on the different region of earth including case study of El Nino that occured in 1982-83.
El Niño is a naturally occurring event in the equatorial region which causes temporary changes in the world climate.
Originally, El Niño was the name used for warmer than normal sea surface temperatures in the Pacific Ocean off the coast of South America.
Now, El Niño has come to refer to a whole complex of Pacific Ocean sea-surface temperature changes and global weather events.
The ocean warming off South America is just one of these events.
This is the third lesson of the course ' Climate Change and Global Environment' conducted at the Faculty of Social Sciences and Humanities, Rajarata University of Sri Lanka
El Nino - A Recurring Pacific Ocean Weather PatternAmita Vadlamudi
A respected information technology professional, Amita Vadlamudi has more than three decades of experience as a computer systems analyst. Concerned about the environment, Amita Vadlamudi has a longstanding interest in natural phenomenon, from astronomy to climate and weather.
An extreme fire event in 2013 a non El Niño yearCIFOR-ICRAF
This presentation by David Gaveau from CIFOR during the Forests Asia Summit at the learning event "Fire and Haze in Southeast Asian Landscapes" explains the non-El Nino event in 2013 and how this is related to the haze in Indonesia.
ENSO is a single climate phenomenon, it has three states, or phases, it can be in. The two opposite phases, “El Niño” and “La Niña,” require certain changes in both the ocean and the atmosphere because ENSO is a coupled climate phenomenon. “Neutral” is in the middle of the continuum.
A guide to prepare for unit 2.6: The Oceans - Environmental Management syllabus 5014. The pictorial content will help understand the Ocean floor topography, Ocean Currents, and El-Nino phenomenon
Oceans are a vast body of salt water that covers almost three to fourths of the earth's surface.
Seas are smaller, found on the margins of the ocean and are partially enclosed by land.
Seawater:
High density, high heat capacity, colder, salty and slightly compressible (its volume decreases under pressure), thus its density increases with pressure.
Why is Ocean Circulation Important?
•Similar to winds in the atmosphere, they transfer significant amounts of heat from equatorial areas to the poles and thus play important roles in determining the climates of coastal regions.
•The ocean circulation pattern exchanges water of varying characteristics, such as temperature and salinity
•ocean currents and atmospheric circulation influence one another.
•in addition, they transport nutrients and organisms
Climatic Controls- Latitude, Altitude, Pressure and wind system, Continentality, Ocean Currents, Relief
Importance of Himalayas
Indian Monsoon
La Nina
El NIno
Water Divide
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
1. mass of warm surface water moving west to
east across equatorial Pacific Ocean
part of larger phenomenon called El Niño –
Southern Oscillation (ENSO)
2. • El Niño occurs every 3 to 8 years
• Usually lasts about 1 year
• Scientists do not know why pressure
changes causing winds to shift
• Warm water arrives at South America
around Christmas – hence El Niño –
for the Christ Child
3. NORMAL SITUATION OVER PACIFIC
OCEAN
(NON-El Niño YEAR)
• Low pressure over Asia
• High pressure over South America
• Winds blow east to west
• Shallow thermocline along South
America, lots of upwelling, cold water
at surface
• Deeper thermocline near Asia, warm
surface water piles up
4.
5. EL NINO YEARS OVER PACIFIC
OCEAN:
• Pressure change = Southern Oscillation
• Higher pressure over Asia
• Lower pressure over South America
• Winds weaken or blow west to east
• Thermocline deepens along South
America, little upwelling, warmer
water at surface
• Warm surface water sloshes back along
equatorial Pacific
9. EFFECTS OF EL NINO
• upwelling along Peru reduced
• warm water with few nutrients rises
• fisheries decline
10. EFFECTS OF EL NINO
• increased precipitation over parts of
South America, western and
southern U.S.
• can result in severe flooding
• drought in Australia, Indonesia,
Phillipenes
• reduction in annual monsoons in India
• can result in severe crop damage
• severe property damage and thousands
of deaths
