Navigation Links
In the Eastern US, spring flowers keep pace with warming climate
Date:1/16/2013

/p>

"Both Thoreau and Leopold were part of the 19th century naturalist movement in which individuals often kept meticulous daily journals recording the things they observed in nature," notes Temple. "Most of those journals have been lost over time, but Thoreau and Leopold were famous writers, and their journals have been preserved, providing us with unparalleled historical data."

Comparing modern observations with those gathered by Leopold shows that in 1942, when mean spring temperature in southern Wisconsin was 48 degrees Fahrenheit, black cherry bloomed on May 31. In 2012, with a mean spring temperatures of 54 degree Fahrenheit, black cherry blooms were observed as early as May 6. In 1942, Leopold's notes show the woodland wildflower bloodroot blooming on April 12. In 2012, bloodroot was first observed blossoming March 17.

Together, these two data sets provide a unique record of flowering trends in the eastern United States over a 161-year period, says Temple.

"Leopold and Thoreau had no idea their observations would help us understand responses to human-caused climate change," says Temple. "But Leopold knew his records might be useful in retrospect when he wrote: 'Keeping records enhances the pleasure of the search, and the chance of finding order and meaning in these events.'"


'/>"/>

Contact: Stan Temple
satemple@wisc.edu
608-795-4226
University of Wisconsin-Madison
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. University of Tennessee study predicts extreme climate in Eastern US
2. Darwin discovered to be right: Eastern Pacific barrier is virtually impassable by coral species
3. Syracuse University study finds autumn advantage for invasive plants in eastern United States
4. Fetal exposure to PVC plastic chemical linked to obesity in offspring
5. Genetics Society of America announces Spring 2013 DeLill Nasser Travel Award recipients
6. Springer will collaborate with the Italian Society for Ultrasound in Medicine and Biology
7. Springer and the Beijing Normal University Press sign agreement on new book series
8. First fruitful, then futile: Ammonites or the boon and bane of many offspring
9. Why spring is blooming marvelous (and climate change makes it earlier)
10. An early spring drives butterfly population declines
11. Annual Drug Discovery Conferences Being Held in Boston MA, Spring 2012
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:11/21/2014)... , Nov. 20, 2014 C-Labs LLC, a ... Internet of Things (IoT), today announced the appointment of ... operating officer. Previously a strategic advisor to the firm, ... operations. Mr. Traynor is based out of the C-Labs ... reports to Chris Muench , Chief Executive Officer. ...
(Date:11/18/2014)...  The Secure Identity & Biometrics Association (SIBA) ... the formation of The Airport Entry and Exit ... and Biometric Entry and Exit Solutions Framework for ... from BORDERPOL, the international non-profit organization that works ... regarding border security, traveler and migration systems. ...
(Date:11/18/2014)... 2014 The Parenteral Drug Association (PDA) today confirmed ... speak and at least seven more will participate in the ... Shoreham Hotel in Washington D.C. , Dec. ... significant support from the regulatory agencies in the ... in our effort to help advance the use of metrics ...
Breaking Biology News(10 mins):C-Labs Names Former Microsoft and Bsquare Executive as Chief Operating Officer 2Identity Management, Document Authentication and Biometric Companies Form "The Airport Entry and Exit Working Group", Releasing the Framework to Help Guide the Department of Homeland Security and Congress Towards Solutions 2Identity Management, Document Authentication and Biometric Companies Form "The Airport Entry and Exit Working Group", Releasing the Framework to Help Guide the Department of Homeland Security and Congress Towards Solutions 3FDA's Janet Woodcock, EMA's Emer Cooke Headline PDA Quality Metrics Conference 2
... University of Greenland/Illsimatusarfik and the University of Copenhagen ... to determine how best Greenland,s mineral resources can ... the Danish prime minister, Helle Thorning-Schmidt, support the ... for exploiting its mineral resources and how they ...
... RAPID CITY, S.D. (Feb. 28, 2013) A South ... his team have discovered a new species of herbivorous ... crocodyliforms feeding on small dinosaurs. Research by Clint ... baby ornithopod dinosaurs were a food of choice for ...
... hundreds of thousands of individuals (known as Genome-wide association ... in the genome to the risk of developing cardiovascular ... and the University of Heidelberg, through the joint Molecular ... step further by pinpointing the exact genes that could ...
Cached Biology News:Experts to calculate potential of Greenlandic mineral wealth 2Research unearths new dinosaur species 2Research unearths new dinosaur species 3Zeroing in on heart disease 2
(Date:12/24/2014)... 23, 2014 Pipette.com announces their ... followers can submit their #HolidayInTheLab pictures for a chance ... mates. , For those struggling to think of a ... Holiday in the Lab Contest provides the ideal holiday ... to send pictures of their chemistree, holiday sweaters, ...
(Date:12/24/2014)... , Dec. 23, 2014  Rock Creek Pharmaceuticals, ... it has filed a Clinical Trial Application (CTA) with ... products Regulatory Agency (MHRA) seeking regulatory approval to initiate ... molecule, Anatabine Citrate. Contingent on the Company ... a Phase I trial to assess the safety, tolerability ...
(Date:12/22/2014)... HILL, N.C. , Dec. 22, 2014 /PRNewswire/ ... today announced that it has signed a letter ... company that has developed and patented a nanotechnology-based ... medical diagnostics products that enable rapid on-site collection ... alcohol use/abuse and health issues in an immediate, ...
(Date:12/22/2014)... Fertility Associates of Memphis has announced a ... a network of more than 20 contributing fertility ... fast access to a national pool of frozen ... Associates of Memphis is the only fertility clinic in ... Dr. William Kutteh , director of Fertility Associates ...
Breaking Biology Technology:Major Pipette Distributor Pipette.com Announces their Holiday in the Lab Contest 2Rock Creek Pharmaceuticals Files Clinical Trial Application in the UK for Clinical Trials of Anatabine Citrate Formulations 2Rock Creek Pharmaceuticals Files Clinical Trial Application in the UK for Clinical Trials of Anatabine Citrate Formulations 3ALNE Announces Intention To Acquire BioTechPharma 2Fertility Associates of Memphis Announces Partnership with Donor Egg Bank USA 2Fertility Associates of Memphis Announces Partnership with Donor Egg Bank USA 3
... 8, 2011 Reportlinker.com announces that a ... its catalogue: Future of ... http://www.reportlinker.com/p0548785/Future-of-White-Biotechnology-in-China.html?utm_source=prnewswire&utm_medium=pr&utm_campaign=NoCategory White biotechnology ... the third wave in biotechnology, is one ...
... Wash. -- By adding the right amount of heat, ... capacity and recharging lifetime of sodium ion rechargeable batteries, ... such as storing energy on the electrical grid. ... electrical grid, grid managers require batteries that can store ...
... a San Francisco biotechnology company developing oral-delivery vaccines, has begun ... the first clinical study evaluating a vaccine that uses the ... the United States. "This first trial in humans ... we can expect that later vaccines using the same Vaxart ...
Cached Biology Technology:Reportlinker Adds Future of White Biotechnology in China 2Reportlinker Adds Future of White Biotechnology in China 3Reportlinker Adds Future of White Biotechnology in China 4Reportlinker Adds Future of White Biotechnology in China 5The heat is on for sodium-manganese oxide rechargeable batteries 2The heat is on for sodium-manganese oxide rechargeable batteries 3The heat is on for sodium-manganese oxide rechargeable batteries 4Vaxart Begins First Oral Vaccine Clinical Trial 2
Rabbit polyclonal antibody to Glutathione-S-Transferase (GST)...
... GCMS-QP2010s Gas Chromatograph/Mass Spectrometer, utilizing many ... GCMS-QP2010 Plus, offers high throughput and ... excellent performance-to-cost ratio. Like the GCMS-QP2010 ... linear velocity for optimum separation, 20 ...
Chicken polyclonal antibody to Glutathione-S-Transfrease (GST)...
... a single-channel sample processing head, an 8-channel ... dispenser all in one compact, affordable product. ... tips, the Precision XS autoclavable and organic ... for transferring larger volumes. Intuitive Precision Power ...
Biology Products: