海柳为什么被誉为“小气象台”?
海柳有一个重要的特征就是它表面布满丘疹点,即是它表面密密麻麻的那些小黑点,那是它的骨刺,我们称这些小黑点为海柳的呼吸孔,大雾天时空气湿度很大,海柳会吸收空气中的水份,这时呼吸孔会扩大,表面会显得很粗糙,没有光泽,触摸会感觉发涩、湿润,等天晴出太阳时由于水份蒸发,呼吸孔便会收缩,表面又光亮如初。这也是为什么海柳被称为“小气象台”的缘故
![](http://tiebapic.baidu.com/forum/w%3D580/sign=4d72f968de3d70cf4cfaaa05c8ddd1ba/abe0f5a85edf8db1f95fd7351e23dd54574e74eb.jpg?tbpicau=2024-07-03-05_d80317eeeb925d2d8820404825ec46a9)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=2bc719b7307f9e2f70351d002f31e962/0c6d6a64034f78f07d7a31a26e310a55b2191ceb.jpg?tbpicau=2024-07-03-05_91123a1893a0a646c3084902a7742262)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=9721cb9aa5fb43161a1f7a7210a54642/7081608b87d6277f346399693f381f30e824fcf4.jpg?tbpicau=2024-07-03-05_5fb12a0cc412df15b1b8b26fc7345521)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=e178aafa143b5bb5bed720f606d2d523/d11798ee3d6d55fb7bb7dd777a224f4a21a4ddf4.jpg?tbpicau=2024-07-03-05_a5ae94874ce947ed647e0385cd76f380)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=611cd1a3c262853592e0d229a0ee76f2/0c7273119313b07e30ccfb591bd7912396dd8cf4.jpg?tbpicau=2024-07-03-05_021a8945c58ac7a83da7f52d8c4f9a76)
海柳有一个重要的特征就是它表面布满丘疹点,即是它表面密密麻麻的那些小黑点,那是它的骨刺,我们称这些小黑点为海柳的呼吸孔,大雾天时空气湿度很大,海柳会吸收空气中的水份,这时呼吸孔会扩大,表面会显得很粗糙,没有光泽,触摸会感觉发涩、湿润,等天晴出太阳时由于水份蒸发,呼吸孔便会收缩,表面又光亮如初。这也是为什么海柳被称为“小气象台”的缘故
![](http://tiebapic.baidu.com/forum/w%3D580/sign=4d72f968de3d70cf4cfaaa05c8ddd1ba/abe0f5a85edf8db1f95fd7351e23dd54574e74eb.jpg?tbpicau=2024-07-03-05_d80317eeeb925d2d8820404825ec46a9)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=2bc719b7307f9e2f70351d002f31e962/0c6d6a64034f78f07d7a31a26e310a55b2191ceb.jpg?tbpicau=2024-07-03-05_91123a1893a0a646c3084902a7742262)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=9721cb9aa5fb43161a1f7a7210a54642/7081608b87d6277f346399693f381f30e824fcf4.jpg?tbpicau=2024-07-03-05_5fb12a0cc412df15b1b8b26fc7345521)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=e178aafa143b5bb5bed720f606d2d523/d11798ee3d6d55fb7bb7dd777a224f4a21a4ddf4.jpg?tbpicau=2024-07-03-05_a5ae94874ce947ed647e0385cd76f380)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=611cd1a3c262853592e0d229a0ee76f2/0c7273119313b07e30ccfb591bd7912396dd8cf4.jpg?tbpicau=2024-07-03-05_021a8945c58ac7a83da7f52d8c4f9a76)