太阳磁波能量或减弱 迷你冰河期将临地球

[海空绿]

2017-12-30 14:35:11 东网

地球于去年踏入第24个太阳周期，英国科学家近日就发表研究警告，太阳磁波或于数年后逐渐减弱，到第26个太阳周期时，磁波的能量更会大幅减弱逾半，导致地球气温下降，事隔多个世纪后再次踏入“迷你冰河时期”。

由英国诺桑比亚大学的数学家扎尔科夫阿（Valentina Zharkova）领导的研究团队，以“主成份分析”技术分析由1976年至2008年发生的3个太阳周期数据，然后预测从太阳表层和对流区释出的磁波于2022年会开始减弱；当太阳周期处于第26周、即2030年至2040年时更会相互抵销，令磁波的能量大减60%，从而引致一个称为“蒙德极小期”的现象，令地球踏入“迷你冰河时期”。团队预计地球气温会于2021年开始下降。

　　地球上一次出现上述现象是1646年至1715年，当时低温更令英国伦敦的泰晤士河河水结冰。不过，扎尔科夫表示由于地球面临全球暖化，所以上述推测未能作准，她称：“希望全球暖化可以抵销蒙德极小期的影响，让人类有多30年时间处理问题。”

Other references: http://www.techtimes.com/articles/2...-next-few-decades-global-warming-canceled.htm

 

[海空绿]

Why A Mini Ice Age Might Occur
The sun in our solar system follows cycles of approximately 11 years, reaching a solar maximum and then a minimum. During a maximum, it gives off more heat. During a minimum it gives off less because of decreased magnetic waves. The sun is currently at a solar maximum, but it'll enter a solar minimum in 2021, the year scientists predict a mini ice age could start.

The next three cycles will have a massive decrease in magnetic waves, according to the scientists, and any point between that period a mini ice age could happen. Global warming could be halted during this time, but once the next solar maximum begins in 2050s, global warming will continue on, and perhaps even become worse than its previous state if humans don't intervene.

Zharkova said that by that time, people would have to be prepared for the impending solar activity.

 

[Country on wheel]

好，碳税一收就发生作用了。万税！

 

[春风吹]

什么太阳周期？分明是自由党圣贤吗，比上帝还上帝呀，自由党万税万税万万税。
温室效应说得明明白白，已经过了tipping point，too late, 地球必须的必须变暖。不许变冷。

 

[春风吹]

A few years ago, 400 parts per million for carbon dioxide was widely cited as the tipping point for climate change. Now we have passed that value.

https://www.forbes.com/sites/uhener...he-climate-change-tipping-point/#5b30d5b57e12

 

[rottenmelon]

又可以加一个税种了...喜上加喜……

 

[笃悠悠]

媒体把两三年前炒作过的一个话题又拿出来回锅炒，看来媒体说科学家无良，也真是五十步笑百步。

 

[googlebot]

来个大冰河，把北美灭了，非洲重现雄起，