Sentences with phrase «average sea level northern»

9 9 Global mean temperature Global average sea level Northern hemisphere snow cover Observations of recent climate change

Not exact matches

So the main issue for me is that all «serious» studies show only «statistical trends» having some effects on some measurable quantities, (slight increase of average temperature, slight increase of sea level, slight decrease of northern, but not southern, sea ice,..)

Northern sea ice is nearly back to average levels globally for the first time in at least a decade after years of spectacular declines.

Air temperatures at the 925 hPa level were 1 to 3 degrees Celsius (2 to 5 degrees Fahrenheit) below average for a large area stretching from the northern Kara Sea, through the Laptev Sea, and into north - central Eurasia.

The figure below (Figure 5 a-c) provided by Cecilia Bitz, and similar plots provided by Oleg M. Pokrovsky and the NIC Group, shows the sea level pressure field centered over the Northern Hemisphere for July 2008, July 2007, and for July average conditions (climatology).

Air temperatures at the 925 hPa level (approximately 2,500 feet above sea level) were more than 3 degrees Celsius (5 degrees Fahrenheit) above the 1981 to 2010 average over the central Arctic Ocean and northern Barents Sea, and as much as 5 degrees Celsius (9 degrees Fahrenheit) above average over the Chukchi Ssea level) were more than 3 degrees Celsius (5 degrees Fahrenheit) above the 1981 to 2010 average over the central Arctic Ocean and northern Barents Sea, and as much as 5 degrees Celsius (9 degrees Fahrenheit) above average over the Chukchi SSea, and as much as 5 degrees Celsius (9 degrees Fahrenheit) above average over the Chukchi SeaSea.

Observed changes in (a) global average surface temperature; (b) global average sea level rise from tide gauge (blue) and satellite (red) data and (c) Northern Hemisphere snow cover for March - April.

The Arctic had a weak Dipole Sea Level Pressure (SLP) with a low on the Eurasian Side and a high pressure region from north of the Bering Strait across northern Canada; the SLP pattern is typical of the long term average (1981 - 2010).

Estimates of ice volume in northern hemisphere permafrost range from 1.1 to 3.7 x1013 m3 (Zhang et al., 1999), equivalent to 0.03 to 0.10 m of global - average sea level.

For example, additional evidence of a warming trend can be found in the dramatic decrease in the extent of Arctic sea ice at its summer minimum (which occurs in September), decrease in spring snow cover in the Northern Hemisphere, increases in the global average upper ocean (upper 700 m or 2300 feet) heat content (shown relative to the 1955 — 2006 average), and in sea - level rise.

These graphs show sea level pressure anomalies or differences from average sea level pressure in the Northern Hemisphere for April, May, June, and July 2016.

Since May, sea - level pressure anomalies over northern Australia have been persistently high, while pressure anomalies over the tropical eastern Pacific have been mostly lower than average.

Variability in sea level pressure decreases on average in the Southern Hemisphere, while in the Northern Hemisphere there are regional differences.»