Posts tagged New Mexico
CU women’s tennis gets an historical win
Mar 29th
“I’m really proud of the players,” CU head coach Nicole Kenneally said. “We came out and competed. It’s been a tough couple of weeks of competition that we’ve had, playing the top four schools in our conference, who were really, really tough. I think we all learned from that, and it really helped us today. I think they really bounced back well. We’ve got three more teams coming into town over the next couple of weeks and we look forward to having those teams here.”
The Buffaloes pick up their first win over a ranked opponent since taking down No. 62 Stephen F. Austin 6-1 on February 2. This marks the highest ranked opponent the Buffs have defeated since beating then-ranked No. 46 New Mexico on February 7, 2009. All nine of CU’s most recent opponents have either been ranked, had at least one ranked player or both (as is the case for six of the teams, including Oregon). The Buffs are now 2-6 against ranked opponents this season, and an impressive 5-2 at home, opening home outdoor play against the Ducks.
“It means something when players don’t necessarily play their best and still win and find a way,” Kenneally said. “I think we did that in several positions today in singles and doubles. That’s what I’m most proud of because it just shows that mentally they’ve taken a step forward, which is great.”
Colorado improves to 7-11 overall, 2-5 Pac-12, matching last year’s overall win total, and marking the first time since the 2009-10 season that the Buffs won at least two conference matches. Oregon, having been ranked in the ITA top-75 in all but two matches this spring, falls to 11-5, 1-4 Pac-12. CU leads the overall series 10-6.
The Buffs sprang into action early, taking the doubles point. The freshman duo of Dhany Quevedo and Mazy Watrous got its first ever win as a pair, besting Hughes/Hager 8-1. Juniors Winde Janssens and Carla Manzi Tenorio continue to be a power for the Buffs, earning their 10th win together this season with an 8-5 win over Metzger/Neubert.
After facing seven straight ranked opponents, Julyette Steur claimed a win over the eighth, defeating No. 102 Nicole Long, who has lost only twice this spring, 6-1, 6-1 for her 14th win of the season. All but one of her wins this spring have been in straight sets. The victory was Steur’s first over a ranked opponent since she beat then-ranked No. 104 McCall Jones of UCLA on March 23, 2012.
Janssens and Manzi Tenorio each earned their 40th career singles win with victories in straight sets. Janssens bested Patricia Skowronski 6-1, 6-3. Janssens leads the Buffs with 16 wins this season, including four in-conference. Manzi Tenorio got her 14th win of the season and her second over a conference opponent with a solid 6-4, 7-6 win over Lana Buttner.
Senior Erin Sanders once again clinched the match for the Buffs, defeating Pascale Neubert 6-3, 6-3. Sanders now has seven wins this season, including two major conference victories.
The Buffs return to action next weekend as the season draws to a close. CU takes on Washington State at 11 a.m. on Friday, April 5 and Washington at 10 a.m. on Sunday, April 7.
from CU SPORTS PRESS RELEASE!!!
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CU in distant 2nd at NCAA Championship in Vermont
Mar 8th
The CU ski has little chance of overtaking the lead with only two events
remaining.
Defending champion Vermont has now led after all three days, and owns a 54-point edge over the Buffaloes. After Friday’s always-risky slalom races, the Catamounts ended the day with 564 points, followed by Colorado (510), Denver (484) and Utah (481). Those four schools remain in the hunt for the title, as fifth place New Mexico (449) and sixth place Dartmouth (405) are likely too far back of UVM to make up that much ground.
Vermont has recent history on its side, as the leader at the midway point has won six straight and 10 of the last 12 times, and schools leading after three days (six events) have won 16 of the last 18. Two of the last three champions, Denver (2010) and Colorado (2011) both led wire-to-wire.
UVM’s 54-point lead is the smallest heading into the final two events since 2009, when it led DU by two points, but the Pioneers overhauled them and won by 56.5 points. The only other school to rally on the final day in the last 20 years was Vermont in 1994, as the Catamounts started in third place and down by 49 points before rallying for a 21-point win.
“It was a tough day, as tough as slalom can be,” CU head coach Richard Rokos said. “There are two approaches, go out and give everything like Utah and Denver did, or ski conservatively and hope that everybody else will have bad luck or ski the same way. UVM knows this place well and they took advantage. With us being just behind them, our kids finished six runs diligently, it’s part of the deal. Unfortunately we didn’t catch enough points to catch up or even maintain with Vermont, so they’re still ahead of us.”
Denver won the women’s slalom with 101 points, followed by Dartmouth (90), Utah (86), Vermont (84), New Mexico (78), New Hampshire (67) and then Colorado (seventh, 59). In the men’s slalom, Middlebury won the day with 103, ahead of New Hampshire (95), New Mexico and Vermont (91) and the Buffs (82).
“I have a fundamental problem with the format, we used to throw out three results and use 21 of 24 scores, and that would allow kids to risk a little more in slalom,” he continued. “Now every single point goes in your pocket and you can’t hike and everything counts. And before that, you skied four and counted three. You could survive a crash, a hike, a bad run, etc., and the deeper teams had a little comfort zone.”
Denver freshman Kristine Haugen made it a sweep here, as she claimed the women’s slalom Friday to add to her win in the giant slalom on Wednesday; she is the first to win both since CU’s Lucie Zikova in 2008, and the fifth to do it since 1983 when the NCAA first sponsored women in the sport.
All of CU’s women are freshmen as well, with Jessica Honkonen posting CU’s best finish, her 1:40.78 time placing her 16th, but well behind Haugen’s time of 1:37.97. Brooke Wales finished 18th (1:41.16) and Thea Grosvold 27th (1:42.20). It marked just the second time in the last 14 national slaloms that CU didn’t have at least one finisher in the top 10, the other year coming in 2009.
“We were on the defensive today, we came in without a huge deficit to UVM, we wanted to maintain that difference, but I think we probably held back a little bit too much today,” Wales said. “Hopefully (CU) just finishing with decent runs will pay off and the ‘Nordies’ will get it done. Some other teams hurt themselves by not finishing some racers. But know that tomorrow we will be the No. 1 fans out there tomorrow getting them through the finish line.”
“I told them to make sure to finish, the girls maybe took it a little too much to heart,” Rokos pondered. “They skied fast and clean, it’s hard to compromise. On one hand, you ask them to ski fast, on the other if they don’t finish, it hurts the team. It’s a very hard compromise, and contradictory to what ski racers do.”
The men were led by freshman Kasper Hietanen, who earned second-team All-America honors in tying for eighth place with a 1:40.28 time; New Mexico’s Joonas Rasanen won the top spot on the podium with a two-run clocking of 1:38.96.
“I had a little trouble on the second run, but I was able to make it in the top 10, the top eight, so it was good,” Hietanen said. “It was a little different than the first run, the sun came up, it was softer and slicker, I had a great run until a mistake right before the last flat. That probably cost me a few spots, but all in all it was a decent run. I was going for it, but also I was careful to save points. Even taking it carefully, I had a little mistake, but I kept it in there.”
“Kasper’s had one mistake that cost him probably being in third or even second, but it was still to finish eighth, especially in your first NCAA slalom,” Rokos said. “If you look at the podium, there were no favorites, they were all hiking.”
Freshman Henrik Gunnarsson finished 13th (1:40.76), while junior Andreas Haug tied for 16th (1:41.62).
The mass start freestyle races will finish off the NCAA meet on Saturday, with the women’s 15-kilometer at 8:00 a.m. MST, and the men’s 20k race following at 10:00 a.m.
“The Nordic races are a little more predictable, which is obvious after today here,” Rokos said. “We’ll see how we do tomorrow, we’re not out of it but need to have a great day. We’ll do everything to get every kid through the finish line in the fastest possible way, and we’ll be there cheering them on as much as we possibly can.”
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CU study: Southwest regional warming likely cause of pinyon pine cone decline
Feb 12th
Creeping climate change in the Southwest appears to be having a negative effect on pinyon pine reproduction, a finding with implications for wildlife species sharing the same woodland ecosystems, says a University of Colorado Boulder-led study.
The new study showed that pinyon pine seed cone production declined by an average of about 40 percent at nine study sites in New Mexico and northwestern Oklahoma over the past four decades, said CU-Boulder doctoral student Miranda Redmond, who led the study. The biggest declines in pinyon pine seed cone reproduction were at the higher elevation research sites experiencing more dramatic warming relative to lower elevations, said Redmond of CU’s ecology and evolutionary biology department.
“We are finding significant declines in pinyon pine cone production at many of our study sites,” said Redmond. “The biggest declines in cone production we measured were in areas with greater increases in temperatures over the past several decades during the March to October growing season.”
The cones in which the pinyon seeds are produced are initiated two years prior to seed maturity, and research suggests the environmental stimulus for cone initiation is unseasonably low temperatures during the late summer, said Redmond. Between 1969 and 2009, unseasonably low temperatures in late summer decreased in the study areas, likely inhibiting cone initiation and development.
The study is one of the first to examine the impact of climate change on tree species like pinyon pines that, instead of reproducing annually, shed vast quantities of cones every few years during synchronous, episodic occurrences known as “masting” events. Redmond said such masting in the pinyon pine appears to occur every three to seven years, resulting in massive “bumper crops” of cones covering the ground.
In the new Ecosphere study, the researchers compared two 10-year sequences of time. In addition to showing that total pinyon pine cone production during the 2003-2012 decade had declined from the 1969-1978 decade in the study areas, the team found the production of cones during masting events also declined during that period.
Some scientists believe masting events evolved to produce a big surplus of nut-carrying cones — far too many for wildlife species to consume in a season — making it more likely the nuts eventually will sprout into pinyon pine seedlings, she said. Others have suggested masting events occur during favorable climate conditions and/or to increase pollination efficiency. “Right now we really don’t know what drives them,” Redmond said.
“Across a range of forested ecosystems we are observing widespread mortality events due to stressors such as changing climate, drought, insects and fire,” said CU’s Barger. “This study provides evidence that increasing air temperatures may be influencing the ability of a common and iconic western U.S. tree, pinyon pine, to reproduce. We would predict that declines in pinyon pine cone production may impact the long-term viability of these tree populations.”
Wildlife biologists say pinyon-juniper woodlands are popular with scores of bird and mammal species ranging from black-chinned hummingbirds to black bears. A 2007 study by researchers at the University of Northern Arizona estimated that 150 Clark’s Nutcrackers cached roughly 5 million pinyon pine nuts in a single season, benefiting not only the birds themselves but also the pines whose nuts were distributed more widely for possible germination.
For the new study, Redmond revisited nine pinyon pine study sites scattered throughout New Mexico and Oklahoma that had been studied previously in 1978 by Forcella. Both Forcella and Redmond were able to document pinyon pine masting years by counting small, concave blemishes known as “abscission scars” on individual tree branches that appeared after the cones have been dropped, she said.
Since each year in the life of a pinyon pine tree is marked by a “whorl” — a single circle of branches extending around a tree trunk — the researchers were able to bracket pinyon pine reproductive activity in the nine study areas for the 1969-1978 decade and 2003-2012 decade, which were then compared.
Pinyon pines take three growing seasons, or about 26 months, to produce mature cones from the time of cone initiation. Low elevation conifers including pinyon pines grow in water-limited environments and have been shown to have higher cone output during cool and/or wet summers, said Redmond. In addition to the climate-warming trend under way in the Southwest, the 2002-03 drought caused significant mortality in pinyon pine forests, Redmond said.
“Miranda’s ideas and accompanying results will be of value to ecologists and land managers in the deserts of the Southwest and beyond,” said Forcella, now a research agronomist in the USDA’s Agricultural Research Service. “The work is evidence that the University of Colorado continues to cultivate a cadre of high-caliber graduate students for which it rightfully can take tremendous pride.”
Pinyon nuts, the Southwest’s only commercial source of edible pine seeds today, were dietary staples of indigenous Americans going back millennia.
For more information on CU-Boulder’s ecology and evolutionary biology department visit http://ebio.colorado.edu.
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