Troposphere - PowerPoint PPT Presentation


An overview of solar influence on climate

The relationship between solar variability and Earth's climate is complex, with factors like the Sun's energy output, 11-year solar cycle, and regional differences playing a role. This overview delves into how solar influences interact with atmospheric and oceanic processes, such as the Sun's impact

6 views • 37 slides


Understanding Basic Meteorology Concepts for Air Quality Management

Pollutants circulate in the troposphere following air movement patterns around low-pressure fronts and high-pressure systems. Anticyclones and cyclones play a crucial role in atmospheric stability and pollutant dispersion. The relationship between lapse rates determines air stability and pollutant d

0 views • 24 slides



Understanding Latitude, Longitude, and Earth's Shape

Explore the concepts of latitude, longitude, and the shape of the Earth through informative content. Discover the significance of the troposphere, continental crust density, and proofs that the Earth is round. Learn how latitude is measured, the role of Polaris (North Star), and how these elements i

2 views • 15 slides


Understanding the Spatial and Temporal Distribution of Temperature

The spatial and temporal distribution of temperatures plays a crucial role in determining weather patterns, climates, vegetation zones, and wildlife habitats. Factors such as latitude, altitude, distance from the coast, and prevailing winds influence the distribution of temperature both horizontally

2 views • 5 slides


Understanding Jet Streams in Geography: A Comprehensive Overview

Jet streams are strong, high-altitude air currents that flow in a narrow belt in the upper troposphere, influencing weather patterns and aviation. Discovered during World War II, jet streams have distinct properties, types, and an index cycle that affects atmospheric circulation globally.

2 views • 11 slides


Understanding Synoptic Meteorology: A Comprehensive Overview

Synoptic meteorology delves into various aspects of atmospheric sciences, encompassing scales of atmospheric motion, weather maps, air masses, fronts, jet streams, and more. Through the study of synoptic meteorology, meteorologists gain insights into interpreting the state of the troposphere and for

1 views • 17 slides


Antarctic Ozone Hole Recovery and Future Challenges

Depletion of the stratospheric ozone layer in Antarctica due to chlorine emissions led to the formation of the ozone hole. Since the phasing out of Ozone-Depleting Substances (ODSs) under the Montreal Protocol, there has been a reduction in anthropogenic ODSs in the troposphere. Observations and che

0 views • 12 slides


Understanding Chemistry and Composition in the Climate System

Dive into the intricate relationship between chemistry and composition in the climate system, exploring topics such as radiative effects, stratosphere-troposphere coupling, aerosol-cloud interactions, and the impact of various gases and particulates on radiative forcing. Discover how changes in comp

0 views • 25 slides


Understanding Tropospheric Delays in Geodetic Techniques

Explore the fundamentals of troposphere delays in geodetic measurements, including refractivity, modeling techniques, and impact on positioning accuracy. Discover the complexities of radio signal delays and bending effects due to atmospheric interactions. Gain insights into the Vienna troposphere mo

0 views • 80 slides


Understanding Transport Timescales and Source Regions of UTLS Air

Complex mixtures of air in the Upper Troposphere and Lower Stratosphere (UTLS) are studied using in situ trace gas measurements from the START08 campaign and surface stations. This research aims to determine transport timescales and source regions of air in the extratropical UTLS, focusing on high a

0 views • 11 slides


Impacts of Tropospheric Ozone and Stratospheric Transport Contribution

The study examines the trends and impacts of tropospheric ozone, focusing on the significant increase observed over the Northwestern Pacific Coastal regions. It explores the primary drivers behind this ozone increase, attributing up to 90% to stratospheric intrusions as a result of the Montreal Prot

0 views • 6 slides


Understanding Earth's Atmosphere Composition and Layers

Earth's atmosphere is primarily composed of nitrogen and oxygen, with other gases like argon, CO2, and water vapor making up the remaining percentage. While the levels of nitrogen and oxygen remain constant, variable gases like water vapor fluctuate based on location and time. CO2 levels have been i

0 views • 53 slides


Understanding Earth's Atmosphere: A Detailed Overview

The Earth's atmosphere is a vital layer of gases that encircles our planet, providing the necessary conditions for life to thrive. It consists of several distinct layers, each with unique characteristics and functions. From the troposphere closest to the surface to the thermosphere extending to grea

0 views • 29 slides


Understanding Water Variability and Cloud Formation near Tropical Tropopause

Exploring the horizontal variability of water and its relation to cloud fraction using aircraft observations to enhance grid-scale cloud formation representation in GEOS-5. Addressing the chronic water vapor issue in GEOS-5, potential causes, motivating science questions, and methodologies to improv

0 views • 17 slides


Exploring Layers of Earth's Atmosphere

Earth's atmosphere consists of five major layers, each with unique properties and temperature changes with altitude. The troposphere, closest to the Earth's surface, experiences a temperature decrease with altitude due to heat from the sun and Earth's surface. Learn about the properties of the tropo

0 views • 26 slides


Understanding Earth's Atmosphere and Human Impact: Research at Tbilisi State University

Earth's atmosphere is a complex system vital for life, with layers like the troposphere playing a crucial role. Research at Tbilisi State University delves into atmospheric composition, structure, and the impact of human activities on air quality. Explore the troposphere, types of air pollution, and

0 views • 13 slides


The DC and AC global atmospheric electric circuits as central tenets in Earth system science today

The presentation at the EGU General Assembly highlighted the significance of DC and AC global atmospheric electric circuits in Earth system science. Key references from 2007 to 2018 underscore the evolving research in this field, exploring the interconnectedness between the space environment and the

0 views • 23 slides


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

0 views • 7 slides