Navigation Links
Spring may come earlier to North American forests
Date:1/29/2013

ciences, along with Elena Shevliakova, a senior climate modeler, and Sergey Malyshev, a professional specialist, both in the Department of Ecology and Evolutionary Biology and associated with the U.S. National Oceanic and Atmospheric Administration's Geophysical Fluid Dynamics Laboratory.

The team estimated that, compared to the late 20th century, red maple budburst will occur 8 to 40 days earlier, depending on the part of the country, by the year 2100. They found that the northern parts of the United States will have more pronounced changes than the southern parts, with the largest changes occurring in Maine, New York, Michigan, and Wisconsin.

The researchers also evaluated how warming temperatures could affect the budburst date of different species of tree. They found that budburst shifted to earlier in the year in both early-budding trees such as common aspen (Populus tremuloides) and late-budding trees such as red maple (Acer rubrum), but that the effect was greater in the late-budding trees and that over time the differences in budding dates narrowed.

The researchers noted that early budburst may give deciduous trees, such as oaks and maples, a competitive advantage over evergreen trees such as pines and hemlocks. With deciduous trees growing for longer periods of the year, they may begin to outstrip growth of evergreens, leading to lasting changes in forest make-up.

The researchers further predicted that warming will trigger a speed-up of the spring "greenwave," or budburst that moves from south to north across the continent during the spring.

The finding is also interesting from the standpoint of future changes in springtime weather, said Medvigy, because budburst causes an abrupt change in how quickly energy, water and pollutants are exchanged between the land and the atmosphere. Once the leaves come out, energy from the sun is increasingly used to evaporate water from the leaves rather than to heat
'/>"/>

Contact: Catherine Zandonella
czandone@princeton.edu
Princeton University
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Springer to collaborate with Scion on open access journal
2. Warmest spring on record causes earliest flowering ever observed in eastern U.S.
3. An early sign of spring, earlier than ever
4. In the Eastern US, spring flowers keep pace with warming climate
5. Fetal exposure to PVC plastic chemical linked to obesity in offspring
6. Genetics Society of America announces Spring 2013 DeLill Nasser Travel Award recipients
7. Springer will collaborate with the Italian Society for Ultrasound in Medicine and Biology
8. Springer and the Beijing Normal University Press sign agreement on new book series
9. First fruitful, then futile: Ammonites or the boon and bane of many offspring
10. Why spring is blooming marvelous (and climate change makes it earlier)
11. An early spring drives butterfly population declines
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:11/18/2014)... YORK , Nov. 18, 2014   ... identity authentication solutions, and MorphoTrust USA ... and services, today announced a strategic partnership to ... enterprise, motor vehicle administration (MVA), airport screening and ... in identity-related solutions, MorphoTrust serves consumers through a ...
(Date:11/7/2014)... professor, biomedical engineering, in the Grove School of ... have identified a molecule that could lead to ... forms of breast cancer. , Triple negative breast ... to aggressive proliferation and metastasis and a lack ... discovered the overexpression of intercellular adhesion molecule-1 (ICAM-1) ...
(Date:11/6/2014)... predator. Except when that predator runs so fast that it ... size, is the fastest creature on Earth. Some of these ... about five miles per hour). The fastest human can do ... the tiger beetle, a person would have to hit 480 ... problem. At peak speeds, everything becomes a blur. They can,t ...
Breaking Biology News(10 mins):EyeLock, MorphoTrust Form Strategic Partnership to Pursue Commercial Enterprise Deployments 2EyeLock, MorphoTrust Form Strategic Partnership to Pursue Commercial Enterprise Deployments 3The tiger beetle: Too fast to see 2
... novel method of collecting and storing carbon dioxide that will ... The quest to capture carbon dioxide is crucial to ... compressed and safely stored. It is also a ... and require several stages of refining and extraction before a ...
... antibiotic and anti-cancer chemicals may one day be synthesised ... that combine to provide soldier beetles with their potent ... Sweden,s Karolinska Institute, published details of the gene identification ... Nature Communications ., "For the first time, our ...
... skin and well-armored bodies. So it comes as something of a ... the most acute in the animal kingdom. The crocodilian sense ... that dot their skin all over their body. In alligators, the ... study, published in the Nov. 8 issue of the Journal ...
Cached Biology News:Capturing carbon with clever trapdoors 2Gene find turns soldier beetle defence into biotech opportunity 2Despite their thick skins, alligators and crocodiles are surprisingly touchy 2Despite their thick skins, alligators and crocodiles are surprisingly touchy 3
(Date:11/26/2014)... 2014 On January, 14, 2015, ... Washington D.C. science community to the UMBC campus for ... by the Protein Society, will take place from 9 ... 312. Through discussion, presentations and workshops, the free ... proteins, their role in the industry and the future ...
(Date:11/26/2014)... Sunnyvale, CA (PRWEB) November 25, 2014 ... joins forces with RPM Alliance , provider ... and pharmaceutical companies. With the latest addition to its ... only free validated EDC system to India. , ... as a robust and customizable EDC platform which is ...
(Date:11/26/2014)... November 26, 2014 SoundConnect , ... is proud to announce that Darren Suders has joined ... Darren will drive the partner program ... experience. , Darren brings more than 10-years ... key roles in channel operations, from policy development, to ...
(Date:11/26/2014)... 25 novembre 2014 /PRNewswrie/ -- Theravalues Corporation annuncia con ... europeo in occasione di Hi Europe 2014 (dal 2 ... Si tratta della curcumina con la maggiore biodisponibilità ... cristalli) e ingredienti approvati dalle norme europee. ... della pianta curcumina ( Curcuma longa ) che è ...
Breaking Biology Technology:RPM Alliance Joins Clinovo’s CRO Partnership Program, Further Strengthening Its Presence in Southern California and India 2SoundConnect Appoints Director of Channel Development & Sales 2La curcumina con la maggiore biodisponibilità di sempre farà il suo debutto in Europa 2La curcumina con la maggiore biodisponibilità di sempre farà il suo debutto in Europa 3
... , , WATERTOWN, Mass., Sept. 10 ... breakthrough synthetic chemistry technology announced today that it will ... on the synthesis and antibacterial activity of analogs from ... at the 49th Interscience Conference on Antimicrobial Agents and ...
... STOCKHOLM, September 10 Pergamum AB has announced ... wound healing interests, and create a broad-based therapeutic ... The Pergamum product pipeline consists of five ... Indications covered within the,portfolio include improved wound healing ...
... , , , ... Inc. (PTC) today announced the initiation of a Phase 3 ... in patients with nonsense mutation cystic fibrosis (nmCF). Patients ... conductance regulator (CFTR) protein, a chloride channel necessary for normal ...
Cached Biology Technology:Tetraphase Presents Study Results for Novel Classes of Antibiotics from its Breakthrough Synthetic Chemistry Platform at ICAAC 2009 2Pergamum to Provide Effective Development of Innovative Dermatology and Wound Healing Companies 2PTC Therapeutics Initiates Registration-Directed Phase 3 Trial of Ataluren in Cystic Fibrosis 2PTC Therapeutics Initiates Registration-Directed Phase 3 Trial of Ataluren in Cystic Fibrosis 3PTC Therapeutics Initiates Registration-Directed Phase 3 Trial of Ataluren in Cystic Fibrosis 4PTC Therapeutics Initiates Registration-Directed Phase 3 Trial of Ataluren in Cystic Fibrosis 5PTC Therapeutics Initiates Registration-Directed Phase 3 Trial of Ataluren in Cystic Fibrosis 6
... system for fluorescent light due to small ... camera to detect low level light in ... disease research, gene expression, circadian rhythm, gels ... imager with a motor-driven camera inside the ...
Mouse polyclonal antibody raised against a partial recombinant TSEN2. NCBI Entrez Gene ID = 80746...
Mouse monoclonal antibody raised against a partial recombinant RAB11B. NCBI Entrez Gene ID = RAB11B...
...
Biology Products: