Sentences with phrase «observed time lag»

But if the major forcing of temperature really is carbon dioxide,... then the observed time lag either should be reversed or should not be there at all.

As the rate of net CO2 outgassing from the ocean then is affected by reduced solubility, this offers a simple physical explanation of the observed time lag.

Not exact matches

Spencer and Braswell (2010) used middle tropospheric temperature anomalies and although they did not consider any time lag they may have observed some feedback processes with negligible time lag considering that the tropospheric temperature is better correlated to the radiative flux than the surface air 15 temperature.

We can define periods of economic and market agreement and periods of discord by using timely variables, such as the New Orders series from the monthly Institute for Supply Management (ISM) Report, to forecast the probability, at any time, of agreement between the economy and the market.5 Typically macro-based measures suffer from a significant lag in reporting as well as frequent revisions, making them inferior to the immediacy of observing market data, month by month, day by day, even tick by tick.

Why b is then negative for the fit to the overall observed sea - level rise remains a bit of an enigma, though — in our paper we interpret this as a time lag, and I still think this is the likely answer.

And that right now Lyman 2010 might be observing something that will show up later when the time - lag is considered.

With such a system the observed lag times will vary with the frequency of the applied signal.

-- Despite CO2's known greenhouse properties, changes in atmospheric CO2 lag behind changes in temperature on all observed time - scales.

This figure indicates 3 things: (1) the time lag between emitting greenhouse gases and when we see the principle effect is about 30 years, due mostly to the time required to heat the oceans, (2) the rate of temperature increase predicted by a climate sensitivity of 3 °C tracks well with the observed rate of temperature increase, and (3) we have already locked in more than 1.5 °C warming.

I've understood that he also predicted the ~ 1000 year time lag between temperature rise and CO2 at the end of a glacial period, before it was observed in the ice cores thanks to better dating techniques.

By examining time lags between observed changes in oxygen isotopes in a section of sediment from near Millville, New Jersey, the authors estimate that:

A simple numerical model using known sunspots and known PDO changes and a 22 year lag time produces the observed temperature trends since 1900.

Spencer and Braswell (2010) used middle tropospheric temperature anomalies and although they did not consider any time lag they may have observed some feedback processes with negligible time lag considering that the tropospheric temperature is better correlated to the radiative flux than the surface air 15 temperature.

No effects were observed for the lagged relationships from time 2 to time 3.

It went something like this: hotel check - in, locate room, locate wifi service, attempt connection to wifi, wonder why the connection is taking so long, try again, locate phone, call front desk, get told «the internet is broken for a while», decide to hot - spot the mobile phone because some emails really needed to be sent, go «la la la» about the roaming costs, locate iron, wonder why iron temperature dial just spins around and around, swear as iron spews water instead of steam, find reading glasses, curse middle - aged need for reading glasses, realise iron temperature dial is indecipherably in Chinese, decide ironing front of shirt is good enough when wearing jacket, order room service lunch, start shower, realise can't read impossible small toiletry bottle labels, damply retrieve glasses from near iron and successfully avoid shampooing hair with body lotion, change (into slightly damp shirt), retrieve glasses from shower, start teleconference, eat lunch, remember to mute phone, meet colleague in lobby at 1 pm, continue teleconference, get in taxi, endure 75 stop - start minutes to a inconveniently located client, watch unread emails climb over 150, continue to ignore roaming costs, regret tuna panini lunch choice as taxi warmth, stop - start juddering, jet - lag, guilt about unread emails and traffic fumes combine in a very unpleasant way, stumble out of over-warm taxi and almost catch hypothermia while trying to locate a very small client office in a very large anonymous business park, almost hug client with relief when they appear to escort us the last 50 metres, surprisingly have very positive client meeting (i.e. didn't throw up in the meeting), almost catch hypothermia again waiting for taxi which despite having two functioning GPS devices can't locate us on a main road, understand why as within 30 seconds we are almost rendered unconscious by the in - car exhaust fumes, discover that the taxi ride back to the CBD is even slower and more juddering at peak hour (and no, that was not a carbon monoxide induced hallucination), rescheduled the second client from 5 pm to 5.30, to 6 pm and finally 6.30 pm, killed time by drafting this guest blog (possibly carbon monoxide induced), watch unread emails climb higher, exit taxi and inhale relatively fresher air from kamikaze motor scooters, enter office and grumpily work with client until 9 pm, decline client's gracious offer of expensive dinner, noting it is already midnight my time, observe client fail to correctly set office alarm and endure high decibel «warning, warning» sounds that are clearly designed to send security rushing... soon... any second now... develop new form of nausea and headache from piercing, screeching, sounds - like - a-wailing-baby-please-please-make-it-stop-alarm, note the client is relishing the extra (free) time with us and is still talking about work, admire the client's ability to focus under extreme aural pressure, decide the client may be a little too work focussed, realise that I probably am too given I have just finished work at 9 pm... but then remember the 200 unread emails in my inbox and decide I can resolve that incongruency later (in a quieter space), become sure that there are only two possibilities — there are no security staff or they are deaf — while my colleague frantically tries to call someone who knows what to do, conclude after three calls that no - one does, and then finally someone finally does and... it stops.