Sentences with phrase «sea of change over the years»

All about Jobs Career Career help Communication CV CV / Resume Elevator Pitch Empowerment Infographic Job Search Job Searching Job Seekers Jobs Jobs and Careers Leadership and Career Management Linkedin Networking Personal Branding Skills Skills Portfolio Social Media Tips Twitter Web 2.0 The means of finding employees to fit in a role has undergone a sea of change over the years.

Not exact matches

The latest report from the International Panel on Climate Change, an intergovernmental group charged with researching the effects of carbon emissions, said at the end of September that climate change is unequivocal and that going forward, sea levels will rise at a faster rate than they have over the past 40 Change, an intergovernmental group charged with researching the effects of carbon emissions, said at the end of September that climate change is unequivocal and that going forward, sea levels will rise at a faster rate than they have over the past 40 change is unequivocal and that going forward, sea levels will rise at a faster rate than they have over the past 40 years.

Over the last ten years, in a relatively short period of time, a sea change occured.

Inadequate flood protection infrastructure, which right now might not contain high tides in El Nino years; Lack of action on annual sediment removal from spring freshets, which each year move over 30 million m3 of sediment and leave about 3 million m3 of silt in the navigation and secondary channels of the lower reaches; and, By the end of this century sea levels at the mouth of the river could potentially rise more than one meter due to climate change overtopping the diking system.

Seashells are found in strange places because sea levels changed over millions of years and because of geological shifts such as earthquakes and volcanoes.

In a landmark ruling that could force a sea - change in the way firms approach their uniform policy, the court found in favour of Nadia Eweida in her six - year fight over the rules.

U-series dating is hardly new and has been used on corals before, but usually for the purpose of dating sea - level changes, glaciation, and world climate shifts over periods of 100,000 years.

Satellites from NASA and other agencies have been tracking sea ice changes since 1979, and the data show that Arctic sea ice has been shrinking at an average rate of about 20,500 square miles (53,100 square kilometers) per year over the 1979 - 2015 period.

A new study from climate scientists Robert DeConto at the University of Massachusetts Amherst and David Pollard at Pennsylvania State University suggests that the most recent estimates by the Intergovernmental Panel on Climate Change for future sea - level rise over the next 100 years could be too low by almost a factor of two.

«Formation of coastal sea ice in North Pacific drives ocean circulation, climate: New understanding of changes in North Pacific ocean circulation over the past 1.2 million years could lead to better global climate models.»

Studies show that the steady reduction of the Aral Sea (seen in Landsat photos over 27 years) has brought about devastating climatic changes.

Using subsidence stratigraphy, the team traced the different modes of coastal sedimentation over the course of time in the eastern Indian Ocean where relative sea - level change evolved from rapidly rising to static from 8,000 years ago to the present day.

From studies of changes in temperature and sea level over the last million years, we know that the climate system has tipping points.

Axel Timmermann and Tobias Friedrich constructed a numerical model that quantifies the effects of past climate and sea - level change on global human migration patterns over the past 125,000 years.

I guess I am surprised that with better understanding of the importance of water vapor feedback, sulfate aerosols, black carbon aerosols, more rapid than expected declines in sea ice and attendant decreases in albedo, effects of the deposition of soot and dust on snow and ice decreasing albedo, and a recognition of the importance of GHGs that were probably not considered 30 years ago, that the sensitivity has changed so little over time.

The global mean temperature rise of less than 1 degree C in the past century does not seem like much, but it is associated with a winter temperature rise of 3 to 4 degrees C over most of the Arctic in the past 20 years, unprecedented loss of ice from all the tropical glaciers, a decrease of 15 to 20 % in late summer sea ice extent, rising sealevel, and a host of other measured signs of anomalous and rapid climate change.

Third, using a «semi-empirical» statistical model calibrated to the relationship between temperature and global sea - level change over the last 2000 years, we find that, in alternative histories in which the 20th century did not exceed the average temperature over 500-1800 CE, global sea - level rise in the 20th century would (with > 95 % probability) have been less than 51 % of its observed value.

The findings suggest that while the response of Antarctic summer sea ice to human - caused climate change may be less dramatic than in the Arctic, sea ice cover may have declined by as much as 14 % over the last 100 years.

In its landmark assessment of climate change published last year, the Intergovernmental Panel on Climate Change (IPCC) concluded that sea level rise would probably fit in the range between 28 and 43 cm over the century, although 59 cm was a possibchange published last year, the Intergovernmental Panel on Climate Change (IPCC) concluded that sea level rise would probably fit in the range between 28 and 43 cm over the century, although 59 cm was a possibChange (IPCC) concluded that sea level rise would probably fit in the range between 28 and 43 cm over the century, although 59 cm was a possibility.

Several previous analyses of tide gauge records1, 2,3,4,5,6 — employing different methods to accommodate the spatial sparsity and temporal incompleteness of the data and to constrain the geometry of long - term sea - level change — have concluded that GMSL rose over the twentieth century at a mean rate of 1.6 to 1.9 millimetres per year.

That estimate was based in part on the fact that sea level is now rising 3.2 mm / yr (3.2 m / millennium)[57], an order of magnitude faster than the rate during the prior several thousand years, with rapid change of ice sheet mass balance over the past few decades [23] and Greenland and Antarctica now losing mass at accelerating rates [23]--[24].

The most recent work in this regard comes from the scientific team of Fountain et al. (2017), who analyzed changes in glacier extent along the western Ross Sea in Antarctica over the past 60 years.

They are a continuous record of climatic and sea level changes over the last 700 000 years.

In «A Month By the Sea: Encounters in Gaza», her no less astonishing new book, it is abundantly clear that much has changed on that front in the ensuing 35 years, and readers of Dervla's recent books may rather suspect that her claim made in Baltistan may well have been a case of modesty over accuracy.

However, with Activision's showing off their next - gen engine over at GDC, it's a given that this year's CoD title would mark the use of a new engine for the series, and one can except a sea change in the game's visuals, which were extremely dated till now.

He said there had been a «sea change in public appreciation of the visual arts in this country» over the past 30 years and he was proud that Tate had played a part in the transformation «alongside other national and regional museums and the new galleries that have opened across the country in places like Walsall, Margate, Wakefield, Gateshead and Nottingham».

Imagine your rate of sea - level rise changes over 100 years in the following way: Fig. 1.

After over a year of sideways and downward movement from late 2015 through early 2017, the most recent NASA report shows that over the past year an acceleration in sea level rise has become visible on the NASA graph, even with just a quick glance (then again, while the long term trend is consistently upward, the annual trend is so variable, that it's likely foolish on my part to suggest a change in trend based on the most recent periods of increase which have only been occurring for less than 12 months).

I guess I am surprised that with better understanding of the importance of water vapor feedback, sulfate aerosols, black carbon aerosols, more rapid than expected declines in sea ice and attendant decreases in albedo, effects of the deposition of soot and dust on snow and ice decreasing albedo, and a recognition of the importance of GHGs that were probably not considered 30 years ago, that the sensitivity has changed so little over time.

Imagine your rate of sea - level rise changes over 100 years in the following way: More»

Most geologic sea level changes are related to tectonic processes (rates of ocean spreading, continental subduction etc.) or the waxing and waning of ice sheets (particularly over the last 2.5 million years).

Alarmed at the pace of change to our Earth caused by human - induced climate change, including accelerating melting and loss of ice from Greenland, the Himalayas and Antarctica, acidification of the world's oceans due to rising CO2 concentrations, increasingly intense tropical cyclones, more damaging and intense drought and floods, including glacial lakes outburst loods, in many regions and higher levels of sea - level rise than estimated just a few years ago, risks changing the face of the planet and threatening coastal cities, low lying areas, mountainous regions and vulnerable countries the world over,

The GRACE observations over Antarctica suggest a near - zero change due to combined ice and solid earth mass redistribution; the magnitude of our GIA correction is substantially smaller than previous models have suggested and hence we produce a systematically lower estimate of ice mass change from GRACE data: we estimate that Antarctica has lost 69 ± 18 Gigatonnes per year (Gt / yr) into the oceans over 2002 - 2010 — equivalent to +0.19 mm / yr globally - averaged sea level change, or about 6 % of the sea - level change during that period.

The short - term trend in total water storage adjusted over this 7 - year time span is positive and amounts to 80.6 15.7 km3 / yr (net water storage excess)... Expressed in terms of equivalent sea level, total water volume change over 2002 — 2009 leads to a small negative contribution to sea level of — 0.22 0.05 mm / yr.

These are measurements of sea surface temperature and atmospheric pressure over more than 100 years which show evidence for abrupt change to new climate conditions that persist for up to a few decades before shifting again.

I'm leaning towards using a boilerplate reanalysis to estimate energy changes from the top of the atmosphere down to 300 meters below sea level over the last 50 years.

A new paper that combines paleoclimatology data for the last 56 million years with molecular genetic evidence concludes there were no biological extinctions [of Arctic marine animals] over the last 1.5 M years despite profound Arctic sea ice changes that included ice - free summers: polar bears, seals, walrus and other species successfully adapted to habitat changes that exceeded those predicted by USGS and US Fish and Wildlife polar bear biologists over the next 100 years.

Coastal morphology, stratigraphy, radiocarbon dating, archaeological remains, historical documentation, and tide gauge records allowed us to establish a very firm and detailed record of the changes in sea level in Goa over the last 500 years.

And remember, the satellite data are one small part of a vast amount of data that overwhelmingly show our planet is warming up: retreating glaciers, huge amounts of ice melting at both poles, the «death spiral» of arctic ice every year at the summer minimum over time, earlier annual starts of warm weather and later starts of cold weather, warming oceans, rising sea levels, ocean acidification, more extreme weather, changing weather patterns overall, earlier snow melts, and lower snow cover in the spring...

The vulnerable nations declared that they are, «Alarmed at the pace of change to our Earth caused by human - induced climate change, including accelerating melting and loss of ice from Greenland, the Himalayas and Antarctica, acidification of the world's oceans due to rising CO2 concentrations, increasingly intense tropical cyclones, more damaging and intense drought and floods, including Glacial Lakes Outburst Floods, in many regions and higher levels of sea - level rise than estimated just a few years ago, risks changing the face of the planet and threatening coastal cities, low lying areas, mountainous regions and vulnerable countries the world over...»

One estmate of Mass Change West Antarctica -169 Gt / year + / - 46 East Antarctica + 69 Gt / year + / - 13 Continental mass change from GRACE over 2002 — 2011and its impact on seaChange West Antarctica -169 Gt / year + / - 46 East Antarctica + 69 Gt / year + / - 13 Continental mass change from GRACE over 2002 — 2011and its impact on seachange from GRACE over 2002 — 2011and its impact on sea level

C: increase in atmospheric CO2 from pre-industrial to present is anthropogenic (D / A) S: best guess for likely climate sensitivity (NUM) s: 2 - sigma range of S (NUM) a: ocean acidification will be a problem (D / A) L: expected sea level rise by 2100 in cm (all contributions)(NUM) B: climate change will be beneficial (D / A) R: CO2 emissions need to be reduced drastically by 2050 (D / A) T: technical advances will take care of any problems (D / A) r: the 20th century global temperature record is reliable (D / A) H: over the last 1000 years global temperature was hockey stick shaped (D / A) D: data has been intentionally distorted by scientist to support the idea of anthropogenic climate change (D / A) g: the CRU - mails are important for the science (D / A) G: the CRU - mails are important otherwise (D / A)

As of this writing, there is observational and modeling evidence that: 1) both annular modes are sensitive to month - to - month and year - to - year variability in the stratospheric flow (see section on Stratosphere / troposphere coupling, below); 2) both annular modes have exhibited long term trends which may reflect the impact of stratospheric ozone depletion and / or increased greenhouse gases (see section on Climate Change, below); and 3) the NAM responds to changes in the distribution of sea - ice over the North Atlantic sector.

Over the last year, we filmed youth from across the country — literally from Boston, Massachusetts to a village just inland from the Bering Sea — whose lives have already been changed by the deterioration of our Earth's atmosphere.

Extending the sea level record back over the entire century suggests that the high variability in the rates of sea level change observed over the past 20 years were not particularly unusual.

This change in sea level occurred in the context of different orbital forcing and with high latitude surface temperature, averaged over several thousand years, at least 2 °C warmer than present.

Both the observations of mass balance and the estimates based on temperature changes (Table 11.4) indicate a reduction of mass of glaciers and ice caps in the recent past, giving a contribution to global - average sea level of 0.2 to 0.4 mm / yr over the last hundred years.

When there is evidence for the growth of a large ice sheet on Antarctica or on Greenland or the growth of sea ice in the Arctic Ocean, we see evidence for a dramatic change in carbon dioxide levels over the last 20 million years.

In recent years, New Yorkers, like people all over the world, have faced the realities of human - made climate change: extreme storms, rising sea levels, summer heat waves, massive winter nor'easter s, and a $ 20 billion plan to reduce future flooding.

Sea surface temperature anomalies that persist over many years can be signals of regional or global climate change, such as global warming.