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ДЕГРАДАЦИЯ ОЛЕДЕНЕНИЯ И ФОРМИРОВАНИЕ КАТАСТРОФИЧЕСКИХ СЕЛЕЙ В СОВРЕМЕННЫХ ЛЕДНИКОВО-МОРЕННЫХ КОМПЛЕКСАХ ПРИЭЛЬБРУСЬЯ
https://doi.org/10.15356/2076-6734-2012-3-99-108
Аннотация
Рассмотрен механизм формирования катастрофических селей в различных ледниковых долинах Приэльбрусья на современном этапе деградации оледенения. На примере изменений ледниково-моренного комплекса Каярты, выявленных по материалам дистанционного мониторинга, определена решающая роль погребённых льдов в формировании катастрофических селей, сошедших на г. Тырныауз в XX в. Проанализирована динамика ледниковых озёр в долине р. Адыл-Су у ледника Башкара и оценена вероятность их прорыва. По результатам дистанционного мониторинга получены количественные показатели динамики оползня в долине р. Кубасанты и установлено его влияние на формирование катастрофических селей. Приведены возможные способы борьбы с катастрофическими селями в зависимости от механизма их формирования, не прибегая при этом к строительству дорогостоящих защитных сооружений.
Об авторах
Е. А. ЗолотарёвРоссия
А. А. Алейников
Россия
Е. Г. Харьковец
Россия
Список литературы
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Дополнительные файлы
Для цитирования: Золотарёв Е.А., Алейников А.А., Харьковец Е.Г. ДЕГРАДАЦИЯ ОЛЕДЕНЕНИЯ И ФОРМИРОВАНИЕ КАТАСТРОФИЧЕСКИХ СЕЛЕЙ В СОВРЕМЕННЫХ ЛЕДНИКОВО-МОРЕННЫХ КОМПЛЕКСАХ ПРИЭЛЬБРУСЬЯ. Лёд и Снег. 2012;52(3):99-108. https://doi.org/10.15356/2076-6734-2012-3-99-108
For citation: Zolotarev E.A., Aleinikov A.A., Kharkovets E.A. GLACIER DEGRADATION AND CATASTROPHIC MUDFLOWS ORIGIN FROM THE MODERN GLACIAL-MORAINE BODIES IN THE ELBRUS REGION. Ice and Snow. 2012;52(3):99-108. https://doi.org/10.15356/2076-6734-2012-3-99-108
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ISSN 2076-6734 (Print)
ISSN 2412-3765 (Online)