January 15, 2013 Update

致謝:

感謝 國立臺灣師範大學 生命科學系 林豊益實驗室 慷慨提供斑馬魚,讓阿鶴得以拍到漂亮的斑馬魚照片。

Acknowledgement :

Thanks for the "Lin Li-Yih Lab"* supplied the zebrafish so that I could photo this graceful zebrafish.

* Lin Li-Yih Lab, The Department of Life Science, The National Taiwan Normal University, ROC.

 

URL: http://marinesciencetoday.com/2012/08/18/fish-growing-up-in-warmer-waters-may-have-benefits/

 

 

Marine Science Today

Fish Growing Up In Warmer Waters May Have Benefits

Filed in Marine Biology on August 18, 2012 with no comments

marine science today

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New research by Graham Scott, biologist at McMaster University, and Ian Johnston from the University of St. Andrews, suggests that growing up at warm temperatures can actually help some aquatic animals cope with climate change.

The researchers found that zebrafish embryos raised at warmer temperatures had a better ability to adjust to higher and lower temperatures as adults, showing that warmer water may make fish more adaptable.

“What limits are there to their coping abilities? That’s what we’re really trying to understand,” says Scott. For example, how high can the temperature be raised before the advantage becomes a disadvantage? “If we want to appreciate how the natural world is affected by climate change, that’s what we need to know.”

Zebrafish were used in this study because they experience a wide range of water temperatures (40 C to almost 0) throughout their lifetimes.

You can read the full press release here: Warmer, faster, stronger: research reveals unexpected benefits of living in a changing climate.

You can read the research published in the Proceedings of the National Academy of Sciences here: Temperature during embryonic development has persistent effects on thermal acclimation capacity in zebrafish.

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