的区别是在南半球的夏天晒黑的有关臭氧层空洞还是有其他因素?- 江南体育网页版- - - - -地球科学堆江南电子竞技平台栈交换 最近30从www.hoelymoley.com 2023 - 07 - 07 - t06:34:35z //www.hoelymoley.com/feeds/question/5165 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/5165 4 的区别是在南半球的夏天晒黑的有关臭氧层空洞还是有其他因素? 鹰眼 //www.hoelymoley.com/users/895 2015 - 07 - 11 - t02:30:43z 2015 - 07 - 11 - t04:02:21z < p >很多人已经观察到人们tan更快的在南半球,相比,相同的纬度在欧洲。一些澳大利亚人甚至说,太阳是那么明亮的欧洲海滩。< / p > < p >现在有一些自然地球科学的解释,还是回到一个气候变化的解释吗?< / p > < p >我的问题是:<强>的区别是在南半球的夏天晒黑的臭氧空洞或有其他相关因素? < /强> < / p > //www.hoelymoley.com/questions/5165/-/5167 # 5167 5 user2872回答的是“夏天晒黑”的差异在南半球与臭氧空洞还是有其他因素? user2872 //www.hoelymoley.com/users/0 2015 - 07 - 11 - t03:53:37z 2015 - 07 - 11 - t04:02:21z < p >晒黑皮肤的反应是由于紫外线辐射的剂量的人暴露在< a href = " https://en.wikipedia.org/wiki/Sun_tanning " rel = " noreferrer " >(维基百科< / >)。< / p > < p >的一个主要因素的差异在两个半球之间的晒黑是地球的轨道不圆,在远日点(距离太阳最远)在北半球的夏季,在近日点(最亲密的距离太阳)在南半球的夏天。见下图:< / p > < p > < img src = " https://i.stack.imgur.com/23Z7l.png " alt = "在这里输入图像描述" > < em >来源:< a href = " http://spaceplace.nasa.gov/seasons/en/ " rel = " noreferrer " > NASA < / > < / em > < / p > < p >因此,大量的太阳辐射到地球表面在南半球的夏天。< / p > < p >臭氧“洞”,在下图中可以看到,它只影响南极洲和周围海域任何很大程度上:< / p > < p > < img src = " https://i.stack.imgur.com/fYUXs.jpg " alt = "在这里输入图像描述" > < em >来源:< a href = " http://ozonewatch.gsfc.nasa.gov/facts/hole_SH.html " rel = " noreferrer " > NASA < / > < / em > < / p > < p > < em >以澳大利亚为例(如你提到你的问题)。< / em > < / p > < p >根据澳大利亚气象局FAQ关于< a href = " http://www.bom.gov.au/uv/faq.shtml " rel = " noreferrer " >紫外辐射< / >:< / p > < blockquote > < p >南极臭氧空洞的面积有没有过来澳大利亚?< br >。臭氧层空洞已经只被观察到的是南澳大利亚大陆和塔斯马尼亚。事实上,在春天,当孔存在,臭氧浓度在澳大利亚南部城市是最高的。< / p > < p >然而,臭氧层空洞已经分解包裹后臭氧耗尽空气与纬度中期混合空气向北移动。这些包裹可以在澳大利亚南部和导致总臭氧减少值。< / p > < /引用>

Australia's SunSmart FAQ about UV radiation sums it up nicely:

Why does Australia have high levels of UV radiation?

Australia experiences some of the highest levels of UV radiation in the world because we are close to the equator and have a lot of clear blue-sky days. The Earth's orbit also takes countries in the southern hemisphere (Australia included) closer to the sun in their summertime than countries in the northern hemisphere during their summer.
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