Sentences with phrase «trends over a few decades»

Therefore, regional temperature trends over a few decades can be strongly influenced by regional variability in the climate system and can depart appreciably from a global average.

Not exact matches

There are perhaps many explanations for this trend, but it does correlate nicely with the technological explosion — especially of the Internet — over the past few decades, which invites a sobering conclusion.

This continues the trend of warming winters over the past few decades as the climate warms from increasing greenhouse gases, with the eastern two - thirds of the country warming the most during the winter.

Data analysis, physical observations and basic arithmetic all show ENSO can not explain the long term warming trend over the past few decades.

However, it is unable to explain the long term warming trend over the past few decades.

It is worth adding though, that temperature trends over the next few decades are more likely to be correlated to the TCR, rather than the equilibrium sensitivity, so if one is interested in the near - term implications of this debate, the constraints on TCR are going to be more important.

However, various independent measurements of solar activity all show closer agreement to the PMOD reconstruction which indicates the sun has been showing a cooling trend over the last few decades.

One overarching trend over the last few decades, for example, has been to demonize whole categories of nutrient, known to scientists as «macromolecules.»

Over the last few decades, we have seen denim trends fluctuate, come and go and change.

If you've been following the X-Men film franchise over the last few years, you may have noticed a new trend: Decade - long time jumps between installments.

This chapter traces the evolution of standards - based accountability over the past few decades — documenting policy trends, implementation, and impact.

These trends may reflect decreasing enrollment in teacher preparation programs over the past few years as well as high rates of attrition among teachers within their first five years.4 5 Turnover rates for new teachers have risen for the last two decades.

while median US home prices have gone up slightly in real terms over the last few decades, that trend disappears once you adjust for square footage.

Future topics that will be discussed include: climate sensitivity, sea level rise, urban heat island - effects, the value of comprehensive climate models, ocean heat storage, and the warming trend over the past few decades.

It is worth adding though, that temperature trends over the next few decades are more likely to be correlated to the TCR, rather than the equilibrium sensitivity, so if one is interested in the near - term implications of this debate, the constraints on TCR are going to be more important.

The most exciting thing is we'll get a chance to see the relative strength of all of these over the next few years, and it will most interesting to compare the total decade of 2010 - 2019 to previous decades in terms of the trends in Arctic Sea ice, Global Temps, and of course, OHC.

Despite a few encouraging finds (e.g., Brazil sub-salt), trends in E&P look dire over the past decade A great presentation by Steven Kopits at Douglas - Westwood is floating around the web on this topic.

Over the next few decades, the climate change we experience will be determined primarily by the combination of past actions and current trends.

As for longer trends, there are of course other factors that could play a role, but you perhaps don't realise that the association of the trends over the last few decades with human forcings (which include other GHGs, aerosols, land use, ozone depletion etc.) are not just based on a correlations.

What is fairly hypocritical is to publicly claim that the data over the past few centuries is good enough to support this AMO explanation for hurricane activity, while at the same time claiming that the data is too poor to produce a statistically relevant trend over the past few decades.

States that while no significant trends have been identified in the Atlantic since the late 19th century, significant observed trends in TC numbers and intensities have occurred in this basin over the past few decades, and trends in other basins are increasingly being identified

Solar physicists have been looking at trends in sun - spot behavior and characteristics over the past decade and have raised the possibility that when the current sun - spot cycle peaks in the next few months, the sun could enter an unusually long period where it generates few, if any sunspots.

Recent and very precise satellite measurements taken over the past few decades have confirmed this trend.

I'd quibble that a proper collation of world weather information over the last few decades would make the trends quite clear, but agree on the local level that's material for honest disagreement.

Climate trends need to be taken over decades, not a few years.

Why have the annular modes exhibited trends over the past few decades?

The trend in the NAM helps explain the spatial structure of recent trends in NH climate and several ecosystems over the past few decades.

Both annular modes have exhibited trends towards their high index polarities over the past few decades: The trend in the NAM is largest during NH winter, is most pronounced from the middle 1960s to the late 1990s, and has relaxed somewhat in the past decade.

As you can see, over periods of a few decades, modeled internal variability does not cause surface temperatures to change by more than 0.3 °C, and over longer periods, such as the entire 20th Century, its transient warming and cooling influences tend to average out, and internal variability does not cause long - term temperature trends.

A flurry of recent research strongly suggests that recent observations like these are indeed linked to California's long - term warming trend — and that snowpack losses are expected to accelerate further over the next few decades.

These effects produced / induced in the Atmosphere can readily produce fluctuations in measure of «System Temperature» over a few Decades and even Centuries, whilst slower alterations to Turbulent Process in the liquid of the Ocean trend to produce fluctuation in measures of «System Temperature» over multiple Centuries.

Over a few decades, the range of surface temperature trends from different sources is broad.

Some excerpts copied for your info: Because of a dearth (line 42) of quality precipitation data, it is very difficult to assess whether precipitation trends over the past few decades in the Arctic drainage areas also show an increase (ACIA, 2005).

Following a warming trend early in the 20th century and mid-century cooling, surface air temperatures in the Arctic have shown a strong increase over the last few decades, warming at about twice the global average.

Prior to 1979 when satellites began to measure lower troposphere temperature all over the globe we had no measure of global average temperature (GAT) only guesstimates based on fewer and fewer measurements using instruments not designed to measure decadal trends so small as a few milliKelvins per decade.

A trend of a few tenths of a degree over decades is hardly a surprise, is it?

In fact, in the most recent few decades, the rural sites have become slightly warmer than the full data set, and show a trend of -0.19 + / - 0.19 °C per century over the 1950 - 2010 time period, roughly consistent with the trends reported in the first method.

Over the past few decades, warming temperatures have been linked to changes in the percentage of precipitation falling as rain or snow, and snow melt anomalies showing a trend towards earlier and faster stream flow.

Climate change is measured by evaluating continental to global trends in weather over decades — not events happening over a few days in a little region.

Extrapolating out, the trend line will not break the 2007 low for over a decade, and since very few previous years were more than 10 % below the trend line, I believe that the 2007 low will not be broken in the next few years.

Therefore, there are reasons to expect that there has been a downward trend in moist stability in the Atlantic over the past few decades, independent of the reliability of the tropical mean trend in the reanalysis.

Over the past few decades, sea level measurements taken using satellites show that this trend has continued, with the current rate of increase standing at about 3.36 mm per year.

He is an acute observer of the broader societal and technological trends which will shape the practice of law over the next few decades.

This is the first time we will have legal academics step back and look at the global legal industry as a whole and acknowledge patterns that have evolved over the last few decades... We will take broad data analysis from within the United States and compare it to trends and patterns that span other continents.

What we have seen over the past few decades, is that a large number of trends that appear in Japanese society have a tendency of migrating to other countries.

The aging of America, more immigrants, and a population that's heading south are a few big trends to watch that will likely have a great impact on the housing market over the next decade, writes John Burns, CEO of John Burns Real Estate Consulting, in a column for ATTOM Data Solutions.

In addition, it is projected that over the next decade, the majority of new household formation will be renters, a reversal from the trend of the past few decades.