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pro vyhledávání: '"Petteri Taalas"'
Autor:
Petteri Taalas
Publikováno v:
Landslides. 18:1-1
There are many compelling reasons why we need to clean up the global environment. One of the most pressing is that a polluted environment is a deadly one. Every year, almost 12.6 million people die from diseases associated with environmental hazards,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b259372102376de143257e48d0158c7c
https://europepmc.org/articles/PMC5180341/
https://europepmc.org/articles/PMC5180341/
Publikováno v:
SIL Proceedings, 1922-2010. 28:726-730
(2002). Horizontal distribution of vendace larvae in Lake Pyhajarvi (SW Finland): effect of wind-induced currents. SIL Proceedings, 1922-2010: Vol. 28, No. 2, pp. 726-730.
Publikováno v:
Journal of Geophysical Research: Atmospheres. 105:20813-20820
Recent analysis of the total ozone observations indicate a negative trend of about 4%/decade in the Northern Hemisphere midlatitudes during the last two decades [WMO, 1999]. The effect of this decline on surface UV levels is of interest to a variety
Publikováno v:
Limnology and Oceanography. 45:664-676
We measured photochemical mineralization of dissolved organic carbon in a humic lake in situ. At a depth of 1 cm, solar radiation mineralized 19 mmol C m 23 d 21 . The rate of mineralization decreased with increasing depth with an attenuation coeffic
Autor:
Drew Shindell, Juhani Damski, Jussi Kaurola, Robert Sausen, Martin Dameris, Petteri Taalas, Benedikt Steil, Jay R. Herman, Volker Grewe, Arve Kylling
Publikováno v:
Geophysical Research Letters. 27:1127-1130
The future development of stratospheric ozone layer depends on the concentration of chlorine and bromine containing species. The stratosphere is also expected to be affected by future enhanced concentrations of greenhouse gases. These result in a coo
Publikováno v:
Journal of Geophysical Research: Atmospheres. 105:4777-4785
Interest in atmospheric ultraviolet radiation (UV) research has increased considerably since the discovery of the Antarctic ozone “hole” and after indications of the existence of a similar kind of potential in northern high latitudes. UV measurin
Autor:
Jussi Kaurola, Jay R. Herman, Nikolay A. Krotkov, S. Kalliskota, Edward A. Celarier, Petteri Taalas
Publikováno v:
Journal of Geophysical Research: Atmospheres. 105:5059-5067
During recent years, methods have been developed for estimating UV irradiance reaching the Earth's surface using satellite-measured backscattered UV radiances. The NASA-developed method is based on radiative transfer calculations and satellite measur
Effect of stratospheric ozone variations on UV radiation and on tropospheric ozone at high latitudes
Publikováno v:
Journal of Geophysical Research: Atmospheres. 102:1533-1539
A negative trend of stratospheric ozone has been observed especially at high southern and northern latitudes during the last 15 years. At the stations studied here a negative trend in total ozone was detected during 1987–1994: −10% at Marambio (6