什么是地球气候变暖的证据?- 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 - t20:48:46z //www.hoelymoley.com/feeds/question/20595 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/20595 2 什么是地球气候变暖的证据? faceclean //www.hoelymoley.com/users/21532 2020 - 12 - 20 - t13:27:19z 2020 - 12 - 26 - t13:58:41z < p >的人,谁不相信气候变化问我今天——< / p > < p >怎么可能让我们得出这样的结论:过去五年开始记录以来最热的五年,是自< / p > < ol > <李>只有数量有限的地点我们测量温度。李李< / > < >有一个广泛的温差,即使在小范围之内。< /李> < / ol > < p >气象学家如何回答这些问题? < / p > //www.hoelymoley.com/questions/20595/-/20603 # 20603 4 肯费边的回答什么是地球气候变暖的证据? 肯费边 //www.hoelymoley.com/users/18145 2020 - 12 - 22 - t02:09:56z 2020 - 12 - 22 - t02:09:56z < p >除了表面空气温度上升全球变暖的其他指标包括——< / p > < ul > <李>海洋表面温度上升李< / > <李>海洋温度在不同深度增加< /李> <李>全球平均海平面上升李< / > <李>北极海冰减少< /李> <李>北极海冰厚度和平均年龄降低李< / > <李> < /李> <李>冰川撤退之前春季融雪李< / > <李>钻孔温度上升李< / > <李>各种植物的早期萌芽时间< /李> <李>新纪录少低温李< / > <李>更多新的创纪录的高温李< / > <李>格陵兰失去南极冰架的质量< /李> <李> < /李> <李>丧失冰块等李< / > < / ul > < p >我们可以观察和测量每一个可能的方式的变化与全球变暖我们应该期待显示结果符合实际的全球变暖。< / p > < p >全球平均气温作为去单一简单的测量是一个统计的构造,大多来自大约7000名长期运行和30000当前气象站记录每天的最小和最大值。它是一个方法来减少复杂的改变到一个简单的数字,为了方便。指标可能构建但构造显示记录温度变化的程度。In one sense it isn't a direct measurement of "something", yet we can confidently expect this average to rise if the climate system is warming - and not rise if it is not.

These weather records allow other kinds of examination besides getting a global average temperature - mapping of regional changes, geographic ones and all the way down to the conditions at individual sites, including their suitability for inclusion in global temperature record calculations. Badly sited ones can be excluded, step temperature changes from changing location or changes to existing location can be adjusted for to achieve better accuracy.

These records don't exist in isolation - there is a broad understanding of climate and weather processes that goes with them. They are also supported by satellite data, such as microwave sounding that allow remote estimation of atmospheric temperatures; whilst they tend to show higher response to El Nino Southern Oscillation, the rates of warming are broadly consistent with weather station records.

It is a reliable observation that in between nearby weather stations sharing similar geography there are similar weather conditions, including similar maximum and minimum temperatures. Consistently different conditions in the spaces between would be noticed and we cannot expect such differences to be confined only in those between spaces; if there were significant variations in the temperatures and rates of change over time in the spaces between locations it would be happening at those locations as well and that would show up in the weather station records. What we find in those records is consistent with global warming.

 //www.hoelymoley.com/questions/20595/-/20618 # 20618 1 faceclean回答的是什么地球气候变暖的证据? faceclean //www.hoelymoley.com/users/21532 2020 - 12 - 26 - t13:58:41z 2020 - 12 - 26 - t13:58:41z < p >因为我问这个问题,我一直在阅读这个话题。我的结论是,该方法用于估计全球平均气温非常严格,这样的估计,所有挑战是非常肤浅的。这个网站就是一个很好的信息来源——< / p > < p > < A href = " https://skepticalscience.com/argument.php?f =分类法nofollow noreferrer“rel = > https://skepticalscience.com/argument.php?f =分类< / > < / p > < p >你也可以看看关于这一主题的美国宇航局最近的一篇论文。< / p > < p > < a href = " https://pubs.giss.nasa.gov/abs/le05800h.html " rel = " nofollow noreferrer " > https://pubs.giss.nasa.gov/abs/le05800h.html < / > < / p > < p >这是一个常见问题由NOAA全球气温数据如何< / p > < p > < a href = " https://www.ncdc.noaa.gov/monitoring-references/faq/anomalies.php " rel = " nofollow noreferrer " > https://www.ncdc.noaa.gov/monitoring-references/faq/anomalies.php < / > < / p >
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