کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6358257 | 1622740 | 2014 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Lost opportunities: Coral recruitment does not translate to reef recovery in the Florida Keys
ترجمه فارسی عنوان
فرصت های از دست رفته: استخدام مرجانی به بازیابی ریف در کلید های فلوریدا ترجمه نمی شود
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کلمات کلیدی
مرجان، استخدام، بهبود، فلوریدا، کارائیب،
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
اقیانوس شناسی
چکیده انگلیسی
We tested the hypothesis that the poor recovery of the coral populations on reefs in the Florida Keys is related to low coral recruitment. In the summer of 2011, we deployed 240 terracotta tiles at eight study sites in a balanced design: (i) among three depths; and (ii) between fished and unfished reefs. Corals recruited to â¼40% of the deployed tiles, with more corals settling on tiles on unfished reefs than on fished reefs. The apparent effect of protection was not a consequence of different densities of herbivorous fishes, but was more likely related to local hydrography and the tendency of the no-take reserves to act as larval sinks, particularly in the lower Florida Keys. There was a mismatch between the coral taxa that recruited and the adult coral assemblages, suggesting that recruits were arriving but not surviving to contribute to coral recovery.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Marine Pollution Bulletin - Volume 88, Issues 1â2, 15 November 2014, Pages 110-117
Journal: Marine Pollution Bulletin - Volume 88, Issues 1â2, 15 November 2014, Pages 110-117
نویسندگان
Robert van Woesik, William J. IV, Richard B. Aronson,