Energy centers of the climate system and their connection with ecological risk domains

Vladimir V. Penenko; Elena A. Tsvetova

doi:10.1117/12.675906

21 April 2006 Energy centers of the climate system and their connection with ecological risk domains

Vladimir V. Penenko, Elena A. Tsvetova

Proceedings Volume 6160, Twelfth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics; 61602U (2006) https://doi.org/10.1117/12.675906
Event: Twelfth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, 2005, Tomsk, Russian Federation

Abstract

Problems of ecological risks and vulnerability of territories with respect to human induced effects stand on the intersection of the fields and interests of climatic and ecological studies. The purpose of this paper is to lay the concept on interconnections between energetically active regions in the climatic system and zones of increased ecological risks as well as to describe the mathematical background that we develop for realization of the concept. The studies are fulfilled on the base of a joint use of the models and measured data. To calculate the influence domains of thermodynamic factors and the regions of ecological risk the numerical models of atmospheric hydrodynamics and pollutants transport are used in forward and inverse modes. The system organization of the approach are based on the combination of numerical tools, namely, orthogonal decomposition of function spaces, factor analysis and selection of the main components and factors, sensitivity methods with respect to the parameter perturbations for the models and functionals, and forward and inverse techniques with data assimilation procedures. The results of the modeling scenarios with global atmospheric models with the use of NCEP reanalysis data for 53 years are presented.

Citation Download Citation

Vladimir V. Penenko and Elena A. Tsvetova "Energy centers of the climate system and their connection with ecological risk domains", Proc. SPIE 6160, Twelfth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, 61602U (21 April 2006); https://doi.org/10.1117/12.675906

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available