title: Photosynthetically active radiation distribution in the Zostera noltii Hornemann canopy at various solar altitudes
abstract: Studies were carried out on August 14, 2019, in the shallow part of the Kazachya Bay (Sevastopol, Black Sea) under cloudless sky conditions. At the selected point of the Zostera noltii Hornemann canopy, at a depth of 42 cm, with coordinates 44° 57′26″ N, 33° 40′33″ E, measurements of photosynthetically active radiation intensity (I<sub>PAR</sub>) were taken. During the entire period of research, the plants were in a vertical state. The Z. noltii biomass (m<sub>dry</sub>) distribution along the c
journal: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics