Sturtz & Copeland flowers for Administrative Professionals week April 22-26
Apr 22nd
It’s Administrative Professionals Week! April 22-26 and flowers are the perfect way to show your gratitude for all their hard work. Let Sturtz & Copeland help you thank those who keep the workplace running smoothly with a beautiful bouquet of cut flowers, a hanging basket, or maybe even a hand crafted patio pot filled with colorful annuals that will bloom all summer long! 2851 Valmont Boulder Weekdays:
As the planet warms faster, more species will be increasingly at risk
Apr 21st
The Earth’s climate zones are shifting at an accelerating pace, says a new study led by a scientist at the CU’s Cooperative Institute for Research in Environmental Sciences.
The acceleration of change means that the species inhabiting each zone have less time to adapt to the climatic changes, said lead author Irina Mahlstein, a CIRES scientist who works at NOAA’s Earth System Research Laboratory in Boulder, Colo. “The warmer the climate gets, the faster the climate zones are shifting. This could make it harder for plants and animals to adjust.”
The study is the first to look at the accelerating pace of the shifting of climate zones, which are areas of the Earth defined by annual and seasonal cycles of temperature and precipitation, as well as temperature and precipitation thresholds of plant species. Over 30 different climate zones are found on Earth; examples include the equatorial monsoonal zone, the polar tundra zone and cold arid desert zone.
“A shift in the climate zone is probably a better measure of ‘reality’ for living systems, more so than changing temperature by a degree or precipitation by a centimeter,” said Mahlstein.
The scientists used climate model simulations and a well-known ecosystem classification scheme to look at the shifts between climate zones over a two-century period, 1900 to 2098. The team found that for an initial 3.6 degrees Fahrenheit of warming, about 5 percent of Earth’s land area shifts to a new climate zone.
The models show that the pace of change quickens for the next 3.6 F of warming as an additional 10 percent of the land area shifts to a new climate zone. The paper was published online in the journal Nature Climate Change on April 21.
Certain regions of the globe, such as northern middle and high latitudes, will undergo more changes than other regions, such as the tropics, the scientists found. In the tropics, mountainous regions will experience bigger changes than low-altitude areas.
In the coming century, the findings suggest that frost climates — the coldest climate zone of the planet — will largely decrease. In general, dry regions in different areas of the globe will increase, and a large fraction of land area will change from cool summers to hot summers, according to the study.
The scientists also investigated whether temperature or precipitation had a greater impact on how much of the land area changed zones. “We found that temperature is the main factor, at least through the end of this century,” said Mahlstein.
John Daniel at the NOAA Earth System Research Laboratory and Susan Solomon at the Massachusetts Institute of Technology co-authored the study.
-CU press release
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Sanders Shines As Buffs Fall 5-2 To No. 53 Utah
Apr 20th
BOULDER – Erin Sanders stood out in her final regular season match as a Buffalo as the University of Colorado tennis team fell 5-2 to No. 53 Utah on Saturday at the Millennium Hotel Harvest House.
Erin Sanders finishes her tennis career at CU with a win.
The Buffs end the season with a 7-14 overall, 2-8 Pac-12 Conference record, matching last year’s overall win total, but marking a milestone with their two conference victories (Colorado entered the match tied for eighth in the conference standings). All 12 of CU’s final opponents were either ranked, had at least one ranked player or doubles team or both (as is the case for eight of the teams). The No. 53 Utes, who boast No. 92 Tereza Bekerova in singles and No. 32 Bekerova/Miles in doubles, improve to 11-8, 5-5 Pac-12.
“Congrats to Utah,” CU head coach Nicole Kenneally said. “They played a great match. It’s a bummer that we didn’t get the win. It would have been really nice to get our last match at home, with it being senior day. We’ll continue to work hard. I think we have a bright future ahead of us. I look forward to next weekend in Ojai. It’s all individual play, so it’s a little bit different.”
Senior Erin Sanders claimed the 29th singles victory of her career with a win in straight sets over Natasha Smith. She eased through her first set 6-2, and looked poised to blank Smith in the second set. Sanders was up 5-0 when Smith came fighting back, winning four straight games, but Sanders cut the comeback short to claim the set 6-4.
“I think it was honestly just the fact that I really wanted to win,” Sanders said. “I wasn’t going to let her take it to a third set.”
The win was Sanders’ third in the Pac-12, in addition to her two match-clinching victories over Arizona and No. 59 Oregon. Sanders recorded eight wins in dual play in her final season. The win also marked her 23rd victory in straight sets.
“It’s always great seeing a senior finish on their last match with a win,” Kenneally said. “It’s really great. I know she’s really happy, and we’re really happy for her. We wanted the team win, but it’s really great that she finished it off with a solid performance.”
Though she dropped her first set 2-6, Carla Manzi Tenorio earned a victory over Lucia Kovarcikova when Kovarcikova retired before the start of the second set. Manzi Tenorio now leads the Buffs with 41 career singles wins, including four in the Pac-12.
With the regular season now complete, the Buffs head to Ojai, Calif. for the Pac-12 Conference Championships beginning Thursday, April 25. The tournament consists of a 32-singles draw with three players from each of the top 10 Pac-12 schools and two players from the 11th place team, based on regular season standings. The 16-team women’s doubles draw will have one doubles team from each of the 11 schools and five additional teams selected by the Draw Committee.
CU sports media
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