Home Must Reads Oregon scientists discuss global warming

Oregon scientists discuss global warming

| Print |  Email
Must Reads
Wednesday, April 11, 2012

At an event at PSU, three Oregon climate scientists made their case that increases in manmade greenhouse gases are driving climate change.

The three panelists -- Christina Hulbe of Portland State and Phil Mote and Andreas Schmittner of Oregon State University -- focused on the science behind predictions of increased global warming, pointing to drops in the extent of Arctic sea ice since 1979, worldwide shrinking of glaciers, increased temperatures in the 20th century and increased water vapor consistent with rising temperatures. 
Sun cycles, cosmic ray activity, increased urbanization and natural variability, including the El Niño-La Niña cycle, can't explain the measured temperature increases, they said. 
The vast majority of published climate scientists and scientific bodies support the theory that rising greenhouse gases will drive significant temperature increases, though they acknowledge uncertainties about important climate variables, such as cloud formation.

 

Read more at OregonLive.com.

{biztweet}global warming{/biztweet}

 

More Articles

Small business sales go big

March 2014
Tuesday, February 25, 2014

BY BRANDON SAWYER

Sales of small businesses surged in 2013 according to the biggest Internet marketplace of such transactions, BizBuySell, increasing to 7,056 reported sales, a 24% increase over 2012, when they dropped 7%. Portland Metro sales tracked by the site grew 9% to 73, capping three years of solid growth. On top of that, Portland’s median sale price jumped 67% to $250K, versus just 13% to $180K nationally. Portland was one of just six metros tracked where the median sale price matched the median asking price, with sellers getting, on average, 92% of what they asked.

BTNMarch14 tableBTNMarch14 line


BTNMarch14 piePDXBTNMarch14 pieUSA


Read more...

From the Editor: The human factor

March 2014
Tuesday, February 25, 2014

In this issue, we celebrate our 21st annual 100 Best Companies to Work For in Oregon project.


Read more...

Branching out

March 2014
Tuesday, February 25, 2014
DSC04185BY LINDA BAKER

A blueberry bush is a blueberry bush — except when it’s a blueberry tree.


Read more...

Wheel man

March 2014
Tuesday, February 25, 2014
BY LINDA BAKER

Les Schwab has put a premium on customer service since 1952, when legendary namesake Les Schwab founded the company with one store in Prineville. (Schwab died in 2007.) But if the corporate principles remain essentially the same, the world around this iconic Oregon business has changed dramatically.


Read more...

The 2014 List: The Top 33 Large Companies to Work, For in Oregon

March 2014
Thursday, February 27, 2014

100best14logoWebOur 100 Best Companies project turned 21 this year, so pop open the Champagne. Our latest survey gives us plenty to cheer.

 


Read more...

Why I became an educator

News
Tuesday, March 04, 2014
03.04.14 thumbnail teachBY DEBRA RINGOLD | GUEST CONTRIBUTOR

How can we strengthen the performance of institutions charged with teaching what Francis Fukuyama calls the social virtues (reciprocity, moral obligation, duty toward community, and trust) necessary for successful markets and democracy itself?


Read more...

How to boost web traffic

News
Thursday, April 10, 2014
BY JESSICA RIDGWAY  | OB WEB EDITOR

04.10.14 thumb seo-trafficSEMpdx hosted a workshop this week for entrepreneurs, website developers and others interested in search engine optimization (SEO).  Here are a few tips and tricks aimed at bumping up your search engine rankings.


Read more...
Oregon Business magazinetitle-sponsored-links-02
SPONSORED LINKS