کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6356427 1315607 2015 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Adaptability of free-floating green tide algae in the Yellow Sea to variable temperature and light intensity
ترجمه فارسی عنوان
سازگاری جلبک های شناور آزاد شناور سبز در دریای زرد به دمای متغیر و شدت نور
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات اقیانوس شناسی
چکیده انگلیسی
In this study, the influence of temperature and light intensity on the growth of seedlings and adults of four species of green tide algae (Ulva prolifera, Ulva compressa, Ulva flexuosa and Ulva linza) from the Yellow Sea was evaluated. The results indicated that the specific growth rate (SGR) of seedlings was much higher than that of adults for the four species. The adaptability of U. prolifera is much wider: Adult daily SGRs were the highest among the four species at 15-20 °C with 10-600 μmol·m− 2·s− 1 and 25-30 °C with 200-600 μmol·m− 2·s− 1. SGRs were 1.5-3.5 times greater than the other three species at 15-25 °C with 200-600 μmol·m− 2·s− 1. These results indicate that U. prolifera has better tolerance to high temperature and light intensity than the other three species, which may in part explain why only U. prolifera undergoes large-scale outbreaks and floats to the Qingdao coast while the other three species decline and disappear at the early stage of blooming.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Marine Pollution Bulletin - Volume 101, Issue 2, 30 December 2015, Pages 660-666
نویسندگان
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