Доклад конференции

ИССЛЕДОВАНИЯ БИОГЕОЦЕНОЗОВ ШХЕРНОГО РАЙОНА ЛАДОЖСКОГО ОЗЕРА (НА ПРИМЕРЕ ЗАЛИВА ЛЕХМАЛАХТИ) С ПРИМЕНЕНИЕМ МЕТОДА СОВМЕЩЕННОГО ИСПОЛЬЗОВАНИЯ АЭРОВИДЕОСЪЕМКИ И ПОДВОДНЫХ ИССЛЕДОВАНИЙ

Д. С. Дудакова, М. О. Дудаков
2015

The biogeocenosis of the Lehmalahti bay (the shkherny region of Lake Ladoga) was studied. At the investigation the new method of the combined use of aero-videofilming from the unmanned aerial vehicle (UAV) and underwater researches was applied. Underwater works were carried out on the polygon of 100 by 100 m in a littoral zone of the buy water area with allocation of characteristic belts of distribution of inertcomponents and for an estimation of distribution of a biota. The assessment of distribution of bottom grounds and their quantitative characteristic is given. Changes in distribution of a phytoperiphyton, malakofauna, fauna of sponges, macro- and a meiobenthos on a bottom profile from depths 0 to 8 m was studied. For large mollusks, sponges and a benthos quantitative estimates are received. Aero-videofilming allowed to estimate character of the coastline of all buy with high specification of the next to polygon area of 2 km. Prevalence of types of the coastline with similar by structure of biotopes to the studied polygon is shown. The last grants the right to assume possibility of extrapolation of data of research on most part of the buy.

Дудакова Д. С., Дудаков М. О. ИССЛЕДОВАНИЯ БИОГЕОЦЕНОЗОВ ШХЕРНОГО РАЙОНА ЛАДОЖСКОГО ОЗЕРА (НА ПРИМЕРЕ ЗАЛИВА ЛЕХМАЛАХТИ) С ПРИМЕНЕНИЕМ МЕТОДА СОВМЕЩЕННОГО ИСПОЛЬЗОВАНИЯ АЭРОВИДЕОСЪЕМКИ И ПОДВОДНЫХ ИССЛЕДОВАНИЙ. 2015;:179-183.
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