Phytomass and photosynthetically active radiation distribution in the Zostera noltii Hornemann canopy in shallow water (the Black Sea)

Alexandr V. Prazukin; Alexandr A. Latushkin; Yury K. Firsov; Anna A. Chepyzhenko

doi:10.1117/12.2540807

18 December 2019 Phytomass and photosynthetically active radiation distribution in the Zostera noltii Hornemann canopy in shallow water (the Black Sea)

Alexandr V. Prazukin, Alexandr A. Latushkin, Yury K. Firsov, Anna A. Chepyzhenko

Author Affiliations +

Proceedings Volume 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 112084Z (2019) https://doi.org/10.1117/12.2540807
Event: XXV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2019, Novosibirsk, Russian Federation

Abstract

A comparison of phytomass vertical distributions (W_dry(z)/S₀) and photosynthetically active radiation (PAR) in Zostera noltii Hornemann canopy in a shallow waters conditions was made. It was found out that between PAR values and W_dry(z)/S₀ there is a high inverse relationship of two types – power and exponential. In both cases, the correlation coefficient reaches the value of R²=0.995. The averaged vertical PAR distribution in the canopy is well described by a fourth order polynomial function, with a correlation coefficient of R²=0.998.

Citation Download Citation

Alexandr V. Prazukin, Alexandr A. Latushkin, Yury K. Firsov, and Anna A. Chepyzhenko "Phytomass and photosynthetically active radiation distribution in the Zostera noltii Hornemann canopy in shallow water (the Black Sea)", Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 112084Z (18 December 2019); https://doi.org/10.1117/12.2540807

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available