Raw wood can bleed tannins immediately after the topcoat dries or months later
with seasonal temperature changes.
The researchers found the birds appear to be «well equipped» to cope
with seasonal temperature changes brought about by climate change.
Fall is crisp and cool, still ideal for outdoor activities, while winters are wet, but moderate,
with seasonal temperature averaging 4 °C (39 °F).
It's rather coincidental how it aligns
with the seasonal temperatures.
The statistics would be more robust
with seasonal temperatures than with precipitation for sure because precipitation has a lot more interannual variability.
Not exact matches
Seasonal Outlook / La Niña Update... April 14 — May 31... Latest solutions suggest near or below normal rainfall is suggested by CFSv2 for April, after the 13th,
with a turn to above normal
temperatures after the 20th.
Transporting
temperature - sensitive goods to multiple regions, each
with greatly varying
seasonal temperatures that can swing more than 80 degrees in a matter of weeks, requires a solution that can adapt quickly.
Sea - surface
temperature is an important driver of the weather, and because the oceans change
temperature very slowly compared
with the air and land, they form a key, predictable component of
seasonal forecasts.
The team used real - time
seasonal rainfall,
temperature and El Niño forecasts, issued at the start of the year, combined
with data from active surveillance studies, in a probabilistic model of dengue epidemics to produce robust dengue risk estimates for the entire year.
In other words, a drop of 10 °C in the average
temperature over seven days, which is common in several countries because of
seasonal variations, is associated
with an increased risk in being hospitalized or dying of heart failure of about 7 percent in people aged over 65 diagnosed
with the disease..
Temperatures passed 40 °C, compared
with a
seasonal average of 23 °C, and the heatwave lasted all of July and into mid-August.
Genes
with mammoth - specific changes were most strongly linked to fat metabolism (including brown fat regulation), insulin signaling, skin and hair development (including genes associated
with lighter hair color),
temperature sensation and circadian clock biology — all of which would have been important for adapting to the extreme cold and dramatic
seasonal variations in day length in the Arctic.
Comparing the snakes» most active
temperature range
with predictions of shifts due to climate change, the team pointed out that the timing of
seasonal activities may shift in the future — which could impact their interactions
with other species.
And it finds that, while this winter's unusually strong Arctic Oscillation - which funnels cold northern air to the East Coast and pulls warm mid-latitude air up to the Arctic - is predicted as atmospheric carbon dioxide levels rise,
seasonal temperature anomalies associated
with it aren't enough to blunt long - term warming trends.
At the moment the company is working
with NASA to develop technology that would predict how small - scale,
seasonal shifts in
temperature as well as large - scale climate change influence the presence of bacteria in the soil, air and water around crops.
However, even
with a lengthened window for establishment, warming
temperatures alone may cause seedling mortality and failed regeneration as a result of
seasonal mismatches in the timing of flowering and seed production (Cayan et al. 2010; Williams et al. 2013).
This decrease results because plant respiration also increases
with temperature, and some of the photosynthetic gains (that lead to increased productivity) are lost through a) growth and maintenance respiration (Ryan et al. 1995), or b)
seasonal differences between photosynthetic gains in the spring and increased respiration in the fall.
This seems to be associated
with particular patterns of change in sea surface
temperature in the Atlantic and Pacific oceans, a teleconnection which is well - captured in climate models on
seasonal timescales.
In the depths of winter,
with daylight slipping away before evening and
temperatures barely hitting the freezing mark, many couples face a different kind of
seasonal change:
seasonal affective disorder.
I've been fighting some
seasonal flu, on and off now for almost 2 weeks and my little daughter has been sick (possibly caught like 3 different viruses or something) for almost 3 weeks and the crazy weather ain't helping us to get better... One day it's slushy - rainy day
with «warm»
temperatures, next day, it's snowing again, very windy and cold outside.
First of all, when it gets to cold
temperatures, I usually give preference to skirts
with a weighty fabric — like the one I got from Aritzia on their recent
seasonal sale.
Invest in a
seasonal staple as
temperature starts to drop
with these Harvey ankle boots from Miss KG.
With the winter — and its chill - inducing temperatures — finally here, many of us are dealing with seasonal dry, chapped lips... myself inclu
With the winter — and its chill - inducing
temperatures — finally here, many of us are dealing
with seasonal dry, chapped lips... myself inclu
with seasonal dry, chapped lips... myself included.
But below -
seasonal temperatures combined
with too many timid motorists crawling along at a snail's pace at the first sign of a snowflake have had a negative effect on my psyche.
A linear regression line through a change of
temperature with time, or a sinusoidal fit to the
seasonal cycle for instance.
«During November 2011 - January 2012, there is an increased chance of above - average
temperatures across the south - central U.S.
with the odds favoring below - average
temperatures over the north - central U.S.. Also, above - average precipitation is favored across the northern tier of states, excluding New England, and drier - than - average conditions are more probable across the southern tier of the U.S. (see 3 - month
seasonal outlook released on 20 October 2011).»
Normally we just plot the monthly anomalies (
with respect to each month), but here I used the estimates of the
seasonal cycle in
temperature from MERRA2 to enhance the analysis so that months can be compared in an absolute sense.
In temperate climates the lethal H5N1 virus will be transferred to humans via cold drinking water, as
with the birds in February and March 2006, strong
seasonal at the time when drinking water has its
temperature minimum.
BTW, aside from averages, I notice that the
seasonal temperature curve seems to have been pushed forward in time a few weeks,
with it statying warmer or colder longer in the year.
Further analysis showed that the absolute monthly maximum / minimum
temperature was poorly correlated
with that of the previous month, ruling out depeendency in time (this is also true for monthly mean
temperature — hence, «
seasonal forecasting» is very difficult in this region).
The lapse rate within the troposphere is largely determined by convection, which redistributes any changes in radiative heating or cooling within the troposphere + surface so that all levels tend to shift
temperature similarly (
with some regional / latitudinal, diurnal, and
seasonal exceptions, and some exceptions for various transient weather events).
The model showed that there should be a
seasonal cycle in the behavior of the shallow - water hydrates just below the seafloor,
with some additional hydrates forming while the water
temperature is cooler and then melting when the water is warmer.
Re 9 wili — I know of a paper suggesting, as I recall, that enhanced «backradiation» (downward radiation reaching the surface emitted by the air / clouds) contributed more to Arctic amplification specifically in the cold part of the year (just to be clear, backradiation should generally increase
with any warming (aside from greenhouse feedbacks) and more so
with a warming due to an increase in the greenhouse effect (including feedbacks like water vapor and, if positive, clouds, though regional changes in water vapor and clouds can go against the global trend); otherwise it was always my understanding that the albedo feedback was key (while sea ice decreases so far have been more a summer phenomenon (when it would be warmer to begin
with), the heat capacity of the sea prevents much
temperature response, but there is a greater build up of heat from the albedo feedback, and this is released in the cold part of the year when ice forms later or would have formed or would have been thicker; the
seasonal effect of reduced winter snow cover decreasing at those latitudes which still recieve sunlight in the winter would not be so delayed).
There can / will be local and regional, latitudinal, diurnal and
seasonal, and internal variability - related deviations to the pattern (in
temperature and in optical properties (LW and SW) from components (water vapor, clouds, snow, etc.) that vary
with weather and climate), but the global average effect is at least somewhat constrained by the global average vertical distribution of solar heating, which requires the equilibrium net convective + LW fluxes, in the global average, to be sizable and upward at all levels from the surface to TOA, thus tending to limit the extent and magnitude of inversions.)
Moreover, the
seasonal, regional, and atmospheric patterns of rising
temperatures — greater warming in winters than summers, greater warming at high latitudes than near the equator, and a cooling in the stratosphere while the lower atmosphere is warmer — jibe
with what computer models predict should happen
with greenhouse heating.
Knutti et al. (2006), using a different, perturbed physics ensemble, showed that models
with a strong
seasonal cycle in surface
temperature tended to have larger climate sensitivity.
The
seasonal trend is what it shows: CO2 levels follow
temperature up and down
with a fast response, again to a new (
temperature) equilibrium.
Lag correlations between
seasonal anomalies of the two variables are generally stronger
with ice lagging the summer
temperatures and
with ice leading the winter
temperatures.
The ARGO measurements of ocean
temperatures with depth shows that the
seasonal variation penetrates hundreds of meters deep
with a lag of only a few months or around 3 months, 1/4 of a period, to be more precise.
Perth's
seasonal temperature patterns have shifted over the past 150 years
with most warming between November and April, while winter / spring months have remained about the same
temperature or even cooled.
The global warming signal itself is a multidecadal feature of the climate, but just like the
seasonal example above, it has been possible at times to take one period of one
temperature record - surface air
temperatures in most cases - and do a «January - February» job
with it, thereby making the claim that
temperatures are flatlining or even cooling.
Although warmer
temperatures have been correlated
with higher rates of CH4 production across a range of ecosystems (Yvon - Durocher et al. 2014), annual - scale reservoir GHG data are currently too limited to make inferences on how
seasonal biases may either under or overestimate annual - scale fluxes.
Eastern South American Gross Primary Productivity (GPP) increased due to changes in
seasonal rainfall associated
with Amazon forest loss and changes in
temperature related to wNA forest loss.
The 31 years of satellite measurement of OLR show an average OLR of around 232Watts / m ^ 2
with a range from 227Watts / m ^ 2 to 237Watts / m ^ 2 in response to the annual
seasonal variation in absolute global
temperature between 12 °C and 16 °C due to the significantly larger temperate landmass in the Northern hemisphere.
As for this study being local to Scandinavia all I know is that climatic,
seasonal conditions, year on year are pretty similar from Siberia to the West coast of Ireland
with Scandinavia & Siberia bearing the brunt of the low
temperatures in winter but having pretty similar summers all over the area.
We also make use of two lengthy control simulations conducted
with CESM1 under constant 1850 radiative conditions: a 2200 - year control run using the fully - coupled configuration (hereafter termed the «coupled control run»), and a 2600 - year control run using only the atmospheric model component coupled to the land model component from CESM1
with a specified repeating
seasonal cycle of sea surface
temperatures (SSTs) and sea ice conditions taken from the long - term climatology of the fully - coupled control run (hereafter termed the «atmospheric control run»).
Temperatures are rising across the globe, but scientists say that the warmth in the Arctic has been especially profound, as they report exceptionally low snow cover in the Northern Hemisphere and premature
seasonal melting of sea ice along
with the Greenland ice sheet.
With this tool, you can compare changes in monthly,
seasonal, and annual variability of parameters such as
temperature, precipitation, and a variety of drought indices.
Seasonal climate forecasts indicate continued above normal
temperatures in the more southern regions,
with especially high
temperatures in the Kara and Barents seas.
The consistent covariance of TLC reflection
with surface
temperature on timescales from
seasonal to interannual and under global warming in climate simulations indicates that
temperature is a key factor controlling TLC cover, and that similar processes likely govern the TLC response to warming across the timescales.