Unanswered Questions

93 questions with no upvoted or accepted answers
18 votes
0 answers
225 views

How much heat is transported from the interior to the surface in the form of hydration enthalpy?

Heat is transferred from the interior to the surface through several methods. One is simply the conduction of sensible heat through the crust - I would guess this accounts for most of it. But some is ...
14 votes
0 answers
197 views

将全球气候变化改变年际吗nd/or intraseasonal variance of temperature and/or precipitation?

A quick skim of the regional chapters in AR5 shows predicted changes to average temperature and precipitation. If I understand (in rough terms) the modelling methodologies used, a variety of models (...
9 votes
0 answers
267 views

How much heat flow is needed to maintain plate tectonics?

The Earth is emitting about 47 terawatts of heat energy, producing a heat flow of 0.0921 W/m$^2$ due to radiogenic and primordial heat energy. The heat flow drives mantle convection which in turn ...
8 votes
0 answers
46 views

How do you determine the % of precipitation falling as snow in the case below?

I have just started a course in hydrology (a totally different field from mine which is computer science) and I can't find the link between the fact that a river flows into a lake and the % of ...
8 votes
0 answers
74 views

By how much did the Earth's diameter decrease due to cooling, if at all, since it was formed?

The answer to How long until Earth's core solidifies? question cites an estimation that the Earth (as a planet, not the surface of it) has cooled down by about 250K since it was formed. The question ...
7 votes
0 answers
59 views

Could the Pineapple Express collide with cold air, resulting in extreme snowfall?

The pineapple express is a colloquial term for the strong atmospheric river produced by the polar jet stream, which drives excessive moisture and warmer air towards north-western North America. With ...
7 votes
0 answers
184 views

Wasn't Earth a magma ocean before core-mantle differentiation?

I've always thought that the process of planetary accretion was energetic enough to keep the proto-Earth entirely molten, and the subsequent evolution of the planet (the formation of the crust, etc...)...
7 votes
0 answers
79 views

Global Land and Sea Surface Temperature Data

We are a spin-off from TU Munich and currently working on equipping a CubeSat with a thermal imager. The imager should be able to acquire thermal/ir images with resolution of about 200m/px. In the ...
7 votes
1 answer
797 views

Are hot springs in non-volcanic areas radioactive?

Hot springs in non-volcanic areas are attributed to the interaction of water with hot rocks deep in the earth's crust: In non-volcanic areas, the temperature of rocks within the Earth also ...
6 votes
0 answers
81 views

Why is the air above the Himalayas warmer than surrounding areas?

Looking at earth.nullschool.net on13.09.2021you can see that the temperature above the Himalayas appear warmer than the surroundings (at 700 hPa): At the surface ...
6 votes
0 answers
104 views

Are there rules to estimate average temperature

I have temperature data from a weather station, but there are missing data (not more than 80% of the daily temperature observations). The World Meteorological Organization has some rules to validate ...
6 votes
0 answers
62 views

Estimating fog incidence based on ocean temperature

In the tropics, say the Caribbean, I have read that there is very often a lot of nighttime and morning fog. I have read that the crucial factors are The ocean temperature Cool nighttime air ...
6 votes
0 answers
69 views

Near Future Precipitation and Temperature estimations?

I was wondering if anyone here is familiar with temperature and precipitation estimation? I need to estimate P and T from April to July 2016. I am planning to use excel to do the calculation because ...
5 votes
0 answers
91 views

What are those precipitation and water droplet characterization instruments called that they put on meteorological aircraft? How do they work?

很久以前在米氏scatteri我做了一些阅读ng and atmospheric particulate counting and I got sidetracked on raindrop characterization. I remember reading about light and laser based ...
5 votes
0 answers
87 views

Why does Panama have a dry season?

So, I understand that during much of the year, Panama gets regular rain due to moist air being carried in by the trade winds from the Caribbean. However, the country also has a "dry season" from ...

15 30 50 per page
1
2 3 4 5
7
Baidu
map