PHYSIOLOGICAL-RESPONSES OF PTEROCLADIA AND GELIDIUM (GELIDIALES, RHODOPHYTA) FROM THE AZORES, PORTUGAL

被引:14
|
作者
FRALICK, RA
BALDWIN, HP
NETO, AI
HEHRE, EJ
机构
[1] UNIV NEW HAMPSHIRE,DEPT BOT & PLANT PATHOL,DURHAM,NH 03824
[2] UNIV AZORES,DEPT BIOL,SAO MIGUEL,PORTUGAL
关键词
Gelidium; photosynthesis; physiological responses; Pterocladia; Rhodophyta;
D O I
10.1007/BF00040274
中图分类号
Q17 [水生生物学];
学科分类号
071004 ;
摘要
Manometric studies were conducted on Pterocladia capillacea, Gelidium latifolium and Gelidium spinulosum from the Azores, Portugal to determine optimal values of temperature, light and salinity for growth. Physiological responses were considered in relation to vertical distribution patterns of these species commonly observed throughout the Azores. Optimal parameters for the growth of Pterocladia capillacea, Gelidium latifolium and G. spinulosum were 17 to 25 °C, a photon flux density between 200 and 300 μmol m-2 s-1 and salinities of 25 to 35‰. © 1990 Kluwer Academic Publishers.
引用
收藏
页码:479 / 482
页数:4
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