

FOLLOWUS
1.The A. O. Kovalevsky Institute of Marine Biological Researches, Russian Academy of Sciences, Sevastopol 299011, Russia
2.The Mina & Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan 5290002, Israel
ALEXSANDR V. PRAZUKIN, prazukin@mail.ru
收稿:2017-09-08,
录用:2017-11-27,
网络首发:2018-01-09,
纸质出版:2020-01
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The vertical structure of the vegetative canopy of the brown algae
V. PRAZUKIN ALEXSANDR, K. FIRSOV YURIY, KAMENIR YURY. The vertical structure of the vegetative canopy of the brown algae
The vertical structure of the vegetative canopy of the brown algae
V. PRAZUKIN ALEXSANDR, K. FIRSOV YURIY, KAMENIR YURY. The vertical structure of the vegetative canopy of the brown algae
In the coastal ecosystems of the Black Sea
macrophytobenthos and
in particular
the association of
Cystoseira crinite
C. barbata
Cladostephus verticillatus
and
Corallina mediterranea
with its thick vegetative canopy (VC)
is the key contributor to primary production (PP). Though the vertical structure of the canopy
formed by the algal association
is of principal importance to the PP level
this subject has been long-neglected by researchers. The goal of our work was to compare vertical structures of the vegetative canopy of
Cystoseira
brown algae under diverse hydrodynamical conditions of the Crimean Peninsula coast. Samples were collected using the 50 cm×50 cm counting frame at eight stations positioned in shallow (55-60 cm deep) sites of Sevastopol Bay (Crimean Peninsula). Dry weight biomass of the VC was determined for all algae assemblage and for each algal species individually
per horizontal surface unit
at each height (
Z
). The study shows that:1) the VC is characterized by unimodal vertical distribution of biomass
with maximum estimate in the lower part
where the biomass increases to 85% of the total biomass; 2) a series of single-peaked curves reliably describes the unimodal distribution of the biomass; thalli of different age groups are found along the canopy profile; and 3) algae found in epiphytic synusia prefer inhabiting the upper part of the VC. The role of environmental factors (seawater turbulence and solar radiation) is discussed in reference to the formation of the vertical structure
made up of the associations of the brown algae
Cystoseira
.
T Binzer , K Sand-Jensen . Importance of structure and density of macroalgae communities ( Fucus serratus ) for photosynthetic production and light utilisation . Marine Ecology Progress Series , 2002 . 235 53 DOI: 10.3354/meps235053 http://doi.org/10.3354/meps235053 .
I N Forseth , A H Teramura . Kudzu leaf energy budget and calculated transpiration: the influence of leaflet orientation . Ecology , 1986 . 67 ( 2 ): 564 DOI: 10.2307/1938599 http://doi.org/10.2307/1938599 .
S Habib , A R Yousuf . Effect of macrophytes on phytophilous macroinvertebrate community: a review . Journal of Entomology and Zoology Studies , 2015 . 3 ( 6 ): 377 http://cn.bing.com/academic/profile?id=ec72a40cd33642ba0b10c79334095763&encoded=0&v=paper_preview&mkt=zh-cn http://cn.bing.com/academic/profile?id=ec72a40cd33642ba0b10c79334095763&encoded=0&v=paper_preview&mkt=zh-cn , .
A A Kalugina-Gutnik . Phytobenthos of the Black Sea , : Kyiv Naukova Dumka , 1975 . 248p .
I V Karmanova , T N Sudnitsyna , N A Il'ina . Spatial Structure of Complex Pine Forests , : Moscow Nauka, , 1987 . 200p .
K M Khailov , V P Parchevsky . Hierarchical Regulation of the Structure and Functions of Marine Plants , : Kyiv Naukova Dumka , 1983 . 253p .
K M Khailov , A V Prazukin , S A Kovardakov , V E Rygalov . Functional Morphology of Marine Multicellular Algae , : Kyiv Naukova Dumka , 1992 . 280p .
K M Khailov , S E Zavalko , S A Kovardakov , M A Rabinovich . Production and application of gypsum plaster structures for registration of physicochemical interaction of object with moving water in small-scale space . Ecology of the Sea , 1988 . 30 ( 5 ): 83 .
S A Kovardakov , A V Prazukin , Y K Firsov , A E Popov . Complex Adaptation of Cystozeira to Gradient Conditions , : Kyiv Naukova Dumka , 1985 . 216p .
P Lucena-Moya , I C Duggan . Macrophyte architecture affects the abundance and diversity of littoral microfauna . Aquatic Ecology , 2011 . 45 ( 2 ): 279 DOI: 10.1007/s10452-011-9353-0 http://doi.org/10.1007/s10452-011-9353-0 .
A L Middelboe , T Binzer . Importance of canopy structure on photosynthesis in single-and multi-species assemblages of marine macroalgae . Oikos , 2004 . 107 ( 2 ): 422 DOI: 10.1111/j.0030-1299.2004.13345.x http://doi.org/10.1111/j.0030-1299.2004.13345.x .
B J Muus . A field method for measuring "exposure" by means of plaster balls: a preliminary account . Sarsia , 1968 . 34 ( 1 ): 61 DOI: 10.1080/00364827.1968.10413371 http://doi.org/10.1080/00364827.1968.10413371 .
R B Myneni , J Ross , G Asrar . A review on the theory of photon transport in leaf canopies . Agricultural and Forest Meteorology , 1989 . 45 ( 1–2 ): 1 - 153 . http://d.old.wanfangdata.com.cn/NSTLQK/10.1016-0168-1923(89)90002-6/ http://d.old.wanfangdata.com.cn/NSTLQK/10.1016-0168-1923(89)90002-6/ , .
M J Norussis . SPSS 9.0 Guide to Data Analysis , : NJ Prentice Hall, Upper Saddle River , 1999 . 577p .
A V Prazukin . Ecological phytosystemology , : Moscow Pero Press , 2015 . 375p .
G F Sassenrath-Cole . Dependence of canopy light distribution on leaf and canopy structure for two cotton ( Gossypium ) species . Agricultural and Forest Meteorology , 1995 . 77 ( 1–2 ): 55 - 72 . https://www.academia.edu/11852008/Dependence_of_canopy_light_distribution_on_leaf_and_canopy_structure_for_two_cotton_Gossypium_species https://www.academia.edu/11852008/Dependence_of_canopy_light_distribution_on_leaf_and_canopy_structure_for_two_cotton_Gossypium_species , .
R Schultz , E Dibble . Effects of invasive macrophytes on freshwater fish and macroinvertebrate communities: the role of invasive plant traits . Hydrobiol ogia , 2012 . 684 ( 1 ): 1 - 14 . DOI: 10.1007/s10750-011-0978-8 http://doi.org/10.1007/s10750-011-0978-8 .
I Stiers , N Crohain , G Josens , L Triest . Impact of three aquatic invasive species on native plants and macroinvertebrates in temperate ponds . Biological Invasion s , 2011 . 13 ( 12 ): 2715 - 2726 . DOI: 10.1007/s10530-011-9942-9 http://doi.org/10.1007/s10530-011-9942-9 .
S M Thomaz , E R Cunha . The role of macrophytes in habitat structuring in aquatic ecosystems: methods of measurement, causes and consequences on animal assemblages' composition and biodiversity . Acta Limnologica Brasiliensia , 2010 . 22 ( 2 ): 218 - 236 . DOI: 10.4322/actalb.02202011 http://doi.org/10.4322/actalb.02202011 .
H G Tooming . Ecological Principles of Maximal Crop Productivity , : Leningrad Gydrometeoizdat , 1984 . 264p .
D M Warfe , L A Barmuta . Habitat structural complexity mediates the foraging success of multiple predator species . Oecologia , 2004 . 141 ( 1 ): 171 - 178 . DOI: 10.1007/s00442-004-1644-x http://doi.org/10.1007/s00442-004-1644-x .
Zavalko S E, Khailov K M. 1985. On the Choice of Target Functions and Estimated Parameters for the Exploitation of Marine Macrophyte Populations ( Cystoseira crinita , Desf. Bory as an Example). Biological basis of aquaculture in the seas of the European part of the USSR, Moscow. p.193-206.(in Russian)
S E Zavalko , N A Kovalchuk . Stratification as a factor stabilizing optimal vertical structure of the association of black sea macrophytes . Botanicheskij zhurnal , 1994 . 79 ( 3 ): 30 - 39 . .
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