Lake Baikal ice: analysis of AVHRR imagery and simulation of under-ice phytoplankton bloom

Autor:	Nickolai Yu. Mogilev, Sergei V. Semovski, Pavel P. Sherstyankin
Rok vydání:	2000
Předmět:	Advanced very-high-resolution radiometer Irradiance Aquatic Science Plankton Oceanography Algal bloom Climatology Phytoplankton Radiance Environmental science Radiometry Ecosystem Ecology Evolution Behavior and Systematics
Zdroj:	Journal of Marine Systems. 27:117-130
ISSN:	0924-7963
DOI:	10.1016/s0924-7963(00)00063-4
Popis:	Generation and sample applications of an integrated set of multi-spectral remotely sensed products for investigations of Lake Baikal's ice cover variability are presented. Different ice-snow cover classes and unfrozen water distributions are estimated from calibrated and navigated Advanced Very High Resolution Radiometer (AVHRR) 1.1-km imagery of Lake Baikal for January 1994 through May 1998. The calculated downward irradiance field in the photosynthetic available radiance band has served as input for a bio-optical model of phytoplankton dynamics. It is shown that the relationship between the production of main taxonomic groups of Baikal's phytoplankton is highly sensitive to the variability of ice conditions.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2a4df43530c0c225ac834252c7f1ec95 https://doi.org/10.1016/s0924-7963(00)00063-4 Zobrazit plný text záznamu Full Text from ScienceDirect