Quantcast

Latest Picea mariana Stories

Fires Turn Boreal Forests Into Deciduous Woodlands
2013-07-23 09:27:55

April Flowers for redOrbit.com - Your Universe Online One of the most flammable high-altitude regions of the world, a 2,000-square-kilometer zone in the Yukon Flats of interior Alaska has seen dramatic increases in both the frequency and severity of fires in recent decades. A research team led by the University of Illinois reports the area has seen higher wildfire activity more recently than at any other time in the past 10,000 years. The findings were reported...

2011-05-16 17:18:39

Earlier springs could enhance xylem growth in black spruce"”but colder summers could negate that With an increasingly warmer climate, there is a trend for springs to arrive earlier and summers to be hotter. Since spring and summer are the prime growing seasons for plants"”when flowers bloom and trees increase in girth and height"”do these climate changes mean greater seasonal growth for plants? This is a critical question for forest management, especially in the boreal...

9abf2d313a36e1df1318b9af96c443cb1
2008-08-20 10:05:00

Scientists have found that the ground is drying out in a 13,700-year-old peat bog, just another sign, they say, of the Earth's warming climate. Ecologist Ed Berg says the peat bog is turning into forest. "There has been a big change," Berg said. Core samples taken from the bog show moss nearly 22 feet under the ground, with no sign of trees or shrubs growing here for centuries, Berg said. The bog could be covered by black spruce trees during the next 50 years, he said. Alaska is one state,...


Word of the Day
Cthulhu
  • A gigantic fictional humanoid alien god being described with a head resembling an octopus and dragon wings and claws, around whom an insane cult developed.
  • Pertaining to the mythos of Cthulhu and additional otherworldly beings created by H. P. Lovecraft or inspired by his writings and imitators.
This word was invented in 1926 by H.P. Lovecraft for his short story, 'The Call of Cthulhu.' 'Cthulhu' may be based on the word 'chthonic,' which in Greek mythology refers to the underworld.
Related