Tropical cyclones - PowerPoint PPT Presentation


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Richard Rotunno: A Legacy of Meteorological Excellence

Delve into the remarkable career of Richard Rotunno, spanning four decades of groundbreaking research in atmospheric science. Explore his educational background, career milestones, awards and honors, and major research contributions focusing on vortex dynamics, thunderstorms, tropical cyclones, and

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Understanding Tropical Cyclones: General Characteristics, Types, and Origins

Tropical cyclones, developed in the region between the tropics of Capricorn and Cancer, exhibit unique characteristics such as varying size and velocity. They primarily impact coastal areas, known for low pressure centers and lack of temperature variations. These cyclones are classified based on int

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Exploring the Rich Ecosystem of Tropical Rainforests

Tropical rainforests, covering 6% of Earth's surface, teem with a diverse array of plant and animal species. With high humidity and abundant rainfall, these ecosystems support complex food webs and serve as crucial global carbon sinks. Learn about their structure, biodiversity, and the importance of

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Exploring Tropical Rainforests: A Diverse and Vital Ecosystem

Tropical rainforests, found near the equator, boast immense biodiversity and play crucial roles in regulating global climate and nutrient cycles. These forests thrive in humid, warm conditions with ample sunlight. Nutrients are primarily found in plants rather than the soil, and their efficient nutr

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Major Vegetation of Pakistan - Overview and Characteristics

Vegetation in Pakistan varies from tropical forests to thorn forests, each with unique adaptations to the climate. Natural and local vegetation types like tropical dry deciduous forests and thorn forests are described, highlighting plant adaptations and environmental factors influencing growth.

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Understanding Cyclones and Tsunamis: Causes, Effects, and Management

Cyclones and tsunamis are natural disasters that can have devastating effects such as strong winds, heavy rains, floods, and destruction. Cyclones are violent storms with high-speed winds rotating around a calm center of low pressure, while tsunamis are seismic sea waves caused by earthquakes or und

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Exploring Earth's Climatic Zones

The Earth is divided into three climatic zones - Tropical Zone, Temperate Zone, and Polar Zone. The Tropical Zone is home to many countries and features diverse climates, including deserts. Nomads in this zone lead a mobile lifestyle, living in tents or huts and wearing protective clothing. Moving t

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Understanding Cycas: A Detailed Look at the Morphology and Characteristics

Sixteen species of Cycas are distributed across tropical and sub-tropical regions, with India hosting six species. Cycas plants are evergreen and resemble palm trees, with unique root and stem structures. The plant body consists of an arborescent stem and distinctive leaf morphology. Cycas leaves ar

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Malawi Red Cross Society Tropical Cyclone Ana Recovery Plan Overview

Malawi Red Cross Society is responding to the impacts of multiple cyclones in the country, focusing on providing humanitarian assistance, protection support, livelihood support, and access to basic services to affected communities. Over 990,000 people urgently require assistance following damage to

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Overview of Hookworm, Toxocariasis, and Guinea Worm Infections

These infections are significant global health issues affecting millions of individuals worldwide. Hookworm infection, a leading cause of iron-deficiency anemia, is prevalent in tropical and sub-tropical regions. Risk factors include poor sanitation and walking barefoot on contaminated soil. The bio

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Contractions of Tropical Precipitation Under Global Warming

Aaron Donohoe's research focuses on the contraction of tropical precipitation with global warming, emphasizing the zonal mean and its implications for climate models. The results show a robust contraction and intensification of tropical precipitation in a warmer world. The width of tropical precipit

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Understanding Cyclones and Associated Phenomena in Disaster Management

Cyclones are large air masses characterized by swirling winds around a low-pressure center. Mesocyclones are vortexes within storms that can produce tornadoes. Dust devils and waterspouts are related phenomena, with dust devils ranging in size and potential threat levels. Other variations include st

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Understanding Extra-Tropical Cyclones and Anticyclones

Extra-Tropical Cyclones (ETC) occur outside tropical regions and are associated with fronts, unlike hurricanes. The Norwegian Cyclone Model explains the lifecycle of ETCs, starting at the polar front and describing cyclogenesis through wind shear patterns.

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Understanding Arctic Cyclones and Their Impact on Weather Forecasting

The Arctic environment is undergoing rapid changes, and Arctic cyclones (ACs) play a crucial role in influencing weather patterns in the region. This study explores the intensity and position root mean square error (RMSE) of ACs during different skill periods, highlighting significant differences an

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Exploring the Fascinating Tropical Rainforest and Its Animals

Tropical rainforests are incredibly diverse ecosystems, home to a wide range of plant and animal species. Discover the beauty of the Tambopata National Reserve and learn about amazing animals like macaws, bonobos, felines, and more that inhabit these lush environments. Explore the significance of ra

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Understanding Different Kinds of Years and Their Definitions

Explore the concept of different kinds of years including the solar year, sidereal year, and tropical year. Understand the significance of each type of year in relation to the sun's revolution and the occurrence of seasons. Discover how the tropical year is affected by the phenomenon of precession,

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Exploring the Biodiversity of Tropical Rainforests

Discover the lush world of tropical rainforests, rich in unique flora and fauna. Learn about their complex structure, diverse vegetation, and the incredible array of species they support. Delve into the fascinating characteristics and the importance of these biomes in sustaining global biodiversity.

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Understanding Human Parasites: Laboratory Testing, Neglected Tropical Diseases, and More

Explore the world of human parasites through laboratory testing for intestinal, blood, and tissue parasites. Learn about neglected tropical diseases, common parasitic disease exposures, Texas notifiable conditions, and additional parasites to be aware of. Traditional parasitology techniques involvin

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Endangered Jaguars in the Tropical Rainforest: A Conservation Challenge

Jaguars, majestic big cats found in the tropical rainforests, are facing endangerment with their population declining sharply due to habitat loss. With only around 15,000 left in the world, efforts are underway to protect them through resource control, population monitoring, and capacity building. T

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Enhancements to COAMPS Tropical Cyclone Forecasting Methods

This presentation discusses the application of new methodologies in COAMPS for improving tropical cyclone forecasting. It covers synthetic TC observations, analysis with NAVDAS, and the real-time run methodology for generating initial fields in the model. The incorporation of observations and TC syn

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PREDICT: Pre-Depression Investigation of Cloud Systems in the Tropics

PREDICT is an NSF project focusing on investigating tropical cloud systems to better understand tropical cyclone formation. It builds on previous field campaigns and modeling activities, aiming to test hypotheses, explore different genesis pathways, and advance our understanding of the processes inv

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Pancreatic Disorders and Management Options Overview

Tropical Pancreatitis, genetic mutations, and pancreatic cyst management are discussed in the content alongside a clinical case of a 65-year-old man with a pancreatic mass. Topics include Tropical Pancreatitis features, differential diagnosis of pancreatic masses, and management options for chronic

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Understanding Climate Classification Systems

Climatology explores the classification of climates based on vegetation distribution, average temperatures, precipitation patterns, and seasonal variations. This system categorizes climates into groups like tropical, dry, mild temperate, continental, and polar. Each group further delineates specific

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Unstable Weather Alert: Tropical System Impact and Shear Line Approaching

Tropical system passing north, bringing heavy rainfall and unstable air. Expect convective showers, tailwinds on landing, and shifting precipitation patterns. Concerns about tropical showers, moisture levels, and shear line impact on landing and takeoff conditions. Images of weather situations provi

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Understanding Balanced Vortex Dynamics in Tropical Cyclones

Exploring the application of Potential Vorticity (PV) thinking in understanding tropical cyclones, focusing on Wayne Schubert's contributions to balanced vortex dynamics. The discussion covers the beauty of PV-thinking in relation to baroclinic instability, the analogy between baroclinic wave dynami

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Understanding Cyclones: Formation and Impact

Cyclones are powerful atmospheric disturbances characterized by swirling winds and heavy rainfall. They form in warm sea conditions and progress through stages of formation, maturity, and decay. Various names are used based on location. Understanding cyclone formation helps in preparing for and mana

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Understanding Carbon Storage in Biomes and Ecosystems

Explore the intricate carbon cycle within terrestrial ecosystems, focusing on carbon storage in biomass, litter, and soil. Delve into the differences in plant characteristics among various biomes and their impact on carbon sequestration. Gain insights into the distribution of tropical rainforests an

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Exploring the Diversity of Okra: Origin, Distribution, and Germplasm Collection

Abelmoschus esculentus, commonly known as okra, has a rich history and diverse characteristics. Originating from tropical Africa, it is widely cultivated in regions like India, Sri Lanka, and Bangladesh. This crop, with its varied chromosomal numbers in different species, holds significance in tropi

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Exploring the Fascinating World of Tropical Rainforests

Tropical rainforests, found near the equator, boast incredible biodiversity with over half of the planet's plant and animal species residing there. These lush forests, characterized by uniform temperatures and consistent rainfall, play a vital role in producing oxygen for Earth. From the towering ca

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Advances in Tropical Cyclone Radar Rainfall Estimation

Reviewing past methods and introducing new tools for radar rainfall estimation in tropical cyclones. Discusses advancements in Dual Polarization rainfall estimation and NSSL's National Mosaic & Multi-Sensor Quantitative Precipitation Estimation. Includes insights on reflectivity-to-rainfall relation

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Research on Stratospheric Polar Vortex and TPVs for Arctic Cyclone Predictability

This research aims to enhance predictability of Arctic cyclones by studying the Stratospheric Polar Vortex and Tropopause Polar Vortices (TPVs). The presence of strong westerly winds in the stratosphere during fall leads to anomalous cold air outbreaks in mid-winter. TPVs serve as precursors to arct

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Modular Modeling of Tropical Cyclone Structure: Supporting Global Hawk Missions

This text discusses the challenges in forecasting tropical cyclone intensity and proposes an intermediate approach between detailed simulations and empirical correlations. It highlights the Global Hawk UAV's capabilities for storm tracking and data collection, emphasizing the importance of adapting

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Advancing Research and Innovation in Neglected Tropical Diseases and Forensic Biotechnology at Ahmadu Bello University, Zaria

The Africa Center of Excellence on Neglected Tropical Diseases and Forensic Biotechnology (ACENTDFB) at Ahmadu Bello University in Zaria is focused on upgrading its facilities, expanding research units, and establishing advanced laboratories to address global health challenges. Strategic objectives

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Impact-Based Forecasting and Warning Services in Mauritius: Successes and Challenges

The experience of the Mauritius Meteorological Services in implementing Impact-Based Forecasting and Warning Services is detailed, highlighting successes and challenges encountered in November 2016. The article discusses the main weather hazards faced by Mauritius, such as tropical cyclones, heavy r

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Understanding Global Ecosystems and Tropical Rainforests

Ecosystems exist at various scales, influenced by both living and non-living components. Global atmospheric circulation shapes the distribution of biomes like tropical rainforests and hot deserts. Tropical rainforests, with distinct environmental characteristics, face threats like deforestation. Sus

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Evolution and Challenges in Cloud Resolving NWP Models

Explore the evolution and challenges faced in cloud-resolving Numerical Weather Prediction (NWP) models over the past 50 years. Discover key milestones, such as the development of climate models and data assimilation systems, alongside persistent issues in predicting warm season phenomena and tropic

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Improvements in Statistical Tropical Cyclone Forecast Models Update

This update discusses improvements in statistical tropical cyclone forecast models as part of the Year 2 Joint Hurricane Testbed Project. It covers tasks such as extended range baseline models, updating databases, and trajectory approaches for baseline models. The project aims to enhance the accurac

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National Security Impacts of Climate Change - Insights by Edward P. Richards

Edward P. Richards, JD, MPH, Clarence W. Edwards Professor of Law at LSU Law School, discusses the national security threats posed by climate change, including destabilization of political regimes, extreme weather events, and health impacts. The presentation covers key issues such as the future para

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Understanding Tropical Cyclones and Layers of the Atmosphere

Tropical cyclones are warm-core low-pressure systems that form over oceans with high sea surface temperatures. The Philippines is prone to these cyclones, leading to heavy rains, flooding, and strong winds. The layers of the atmosphere, from the exosphere to the troposphere, play crucial roles in sh

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