Navigation Links
Low-tech cool: Shade trees for subtropical streets
Date:4/21/2010

re reduction attributable to shade trees or bamboo.

Twelve species in the study provided 0.64 to 2.52C lower air temperature and 3.28 to 8.07C lower surface-soil temperature under the canopies compared with the unshaded open site. When analyzed for "cooling effect", Chinese elm (Ulmus parvifolia) and Rose wood (Pterocarpus indicus) were the determined to be the most effective, while Golden shower tree (Cassia fitula), Autumn maple (Bischofia javanica), and Swollen bamboo (Bambusa ventricosa) were the least effective. "The shading of U. parvifolia reduced air temperature by 2.52C but that of C. fitula only by 0.64C; the difference was almost fourfold", noted the authors.

"This research could help maximize the cooling effect of shade trees by careful selection of species based on their canopy and leaf characteristics", the authors said. They added that although the field studies were carried out in a park, the results can be applied to shade trees in other subtropical urban environments.


'/>"/>

Contact: Michael W. Neff
mwneff@ashs.org
703-836-4606
American Society for Horticultural Science
Source:Eurekalert

Page: 1 2

Related biology news :

1. Sun or shade: Pecan leaves photosynthetic light response evaluated
2. UGA licenses new Bermuda grass that thrives in sun and shade
3. New study: Home energy savings are made in the shade
4. Shades of 1918? New study compares avian flu with a notorious killer from the past
5. California study shows shade trees reduce summertime electricity use
6. Another reason to drink a nice cup of shade-grown joe
7. Shade coffee benefits more than birds
8. Shade trees can protect coffee crops
9. Ayurvedic nightshade deadly for dengue mosquito
10. Girls prefer pink, or at least a redder shade of blue
11. Urban wildlife: Some birds crave cement, not trees
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/1/2014)... adapted to a life without light. They emit echolocation sounds ... distance to obstacles or prey. In their brains, they have ... out by researchers at Technische Universitt Mnchen (TUM) has shown ... external factors. , Closer objects appear larger ... an object, the number of activated neurons in its brain ...
(Date:8/31/2014)... have discovered that ,good, cholesterol is turned ,bad, by ... MG, was found to damage ,good, HDL cholesterol, which ... , Low levels of HDL, High Density Lipoprotein, ... of MG being common in the elderly and those ... funding from the British Heart Foundation (BHF) and published ...
(Date:8/31/2014)... the highly infectious bacteria C. diff , that ... by a team at the University of Leicester. , ... that it is possible to identify the unique ,smell, ... rapid diagnosis of the condition., What is more, the ... different strains of the disease simply from their smell ...
Breaking Biology News(10 mins):Zooming in for a safe flight 2Sugar substance 'kills' good HDL cholesterol, new research finds 2Scientists develop 'electronic nose' for rapid detection of C. diff infection 2
... National Center for Research Resources (NCRR), part of ... will provide up to an estimated $122 million ... Development Award (IDeA) Networks of Biomedical Research Excellence ... development, coordination and sharing of research resources and ...
... membership agreement with BioMed Central to cover publication costs ... BioMed Central membership arrangement means that Pfizer will centrally ... funded by Pfizer when they submit a research article ... journals. By funding open access publication fees in this ...
... water resources in river basins were acknowledged and managed ... researchers from Stockholm Resilience Centre at Stockholm University, Stockholm ... The challenge of meeting future water needs under ... demands for water may be less bleak than widely ...
Cached Biology News:NIH grants $122 million in Institutional Development Awards 2NIH grants $122 million in Institutional Development Awards 3Better water use could reduce future food crises 2Better water use could reduce future food crises 3
(Date:9/2/2014)... September 02, 2014 Opertech Bio, ... highly efficient, cost effective approach to sensory evaluation, ... 8,820,265 by the U.S. Patent and Trademark Office, ... , “Opertech’s taste evaluation technology called ... automated high throughput system for rapid characterization of ...
(Date:9/2/2014)... 2, 2014 /PRNewswire/ - BIOREM Inc. (TSXV: BRM) ("Biorem" or "the ... orders consist of three large odour control systems for waste ... "These orders are consistent with the market resurgence in ... , President and CEO. "After a difficult period of restraint ... beginning to see sales growth. Our lower cost structure, technology ...
(Date:9/1/2014)... , Sept. 1, 2014 Reportlinker.com ... available in its catalogue: India Solid ... http://www.reportlinker.com/p02350445/India-Solid-Waste-Management-Vehicles-Market-Forecast-and-Opportunities-2019.html ... are the main governing bodies responsible for complete ... cities. On an average, around 135,000 MT solid ...
(Date:8/31/2014)... August 31, 2014 2014 ... is a professional and in-depth research report ... basic Polyacrylamide information, including Polyacrylamide definition, classification, ... as industry overview. This research covers the ... well as global industry analysis covering macroeconomic ...
Breaking Biology Technology:Opertech Bio Receives U.S. Patent for High-Throughput Taste Evaluation Technology 2India Solid Waste Management Vehicles Market Forecast and Opportunities, 2019 2India Solid Waste Management Vehicles Market Forecast and Opportunities, 2019 3India Solid Waste Management Vehicles Market Forecast and Opportunities, 2019 4India Solid Waste Management Vehicles Market Forecast and Opportunities, 2019 5India Solid Waste Management Vehicles Market Forecast and Opportunities, 2019 6India Solid Waste Management Vehicles Market Forecast and Opportunities, 2019 7India Solid Waste Management Vehicles Market Forecast and Opportunities, 2019 8International Polyacrylamide Industry & Copper Iodide Market Data Analysis Now Available at DeepResearchReports.com 2International Polyacrylamide Industry & Copper Iodide Market Data Analysis Now Available at DeepResearchReports.com 3
... Vanderbilt University have developed a new technique that uses a ... multiple points simultaneously, a method that could help scientists study ... shape. UV lasers are a commonly-used tool for ... vaporizing one point at a time in a series of ...
... 2011 GNS Healthcare, Inc. (GNS) announced today ... Brigham and Women,s Hospital (BWH) , a teaching affiliate of ... adverse drug events and on hospital readmissions for patients admitted ... excited to announce this collaboration with Dr. Bates, Brigham and ...
... Florida-based SkinHealth Technology introduces a powerful, breakthrough formula ... botanical emollients -- with a proven skin protectant to ... ExtremeSkinCare Intense Treatment Balm helps reduce ... relieve inflamed and irritated skin without steroids . ...
Cached Biology Technology:GNS Healthcare, Inc Collaborates with Nationally Ranked Hospital to Predict Adverse Drug Events and Hospital Readmissions 2GNS Healthcare, Inc Collaborates with Nationally Ranked Hospital to Predict Adverse Drug Events and Hospital Readmissions 3New Dermatological Formula Targets Psoriasis, Eczema and Other Extreme Skin Conditions 2
... For nucleofection of optimized cell lines in ... the nucleofection parameters. Nucleofector Kits are only ... Different cell lines can be transfected with ... are given in brackets in percent (Efficiency ...
... Human Pathogenic Viruses The National ... preserves well characterised, authenticated human ... facility, and NCPV is able ... nucleic acids derived from them, ...
B-FABP (FL-132)...
... a highly purified preparation of the catalytic ... which recognizes the identical cleavage site as ... enzymatic activity (1). Novagen&'s enzyme is produced ... the highest activity available, and is qualified ...
Biology Products: