Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2015

Идентификатор DOI: 10.1134/S1995425515060074

Ключевые слова: lake dynamics, Trans-Baikal forest-steppe, Landsat, GRACE, altimetry, SPEI

Аннотация: Quantitative dynamics, water surface area, and water level of lakes in the Trans-Baikal forest-steppe zone have been studied by spectroradiometry (Landsat satellite), gravimetry (GRACE satellite), and altimetry (Envisat satellite). The number of lakes and their water surface area correlated with precipitation (r = 0.84-0.85), summer and annual temperature (r =-0.77 to-0.9), and drought index (r = 0.95-0.97). During extremely dry periods (2006-2010), the number of lakes decreased by four (compared to 1989) and their water surface area decreased by three (compared to 2000). The rate of change in the water level of the lakes (periods of similar to 29 years) was determined.

Журнал: CONTEMPORARY PROBLEMS OF ECOLOGY

Выпуск журнала: Vol. 8, Is. 6

Номера страниц: 680-686

ISSN журнала: 19954255

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

• Im S.T. (Reshetnev Siberian State Aerospace University)
• Kharuk V.I. (Siberian Federal University)
• Rakityanskaya N.M. (Siberian Federal University)
• Golyukov A.S. (Siberian Federal University)

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