Navigation Links
Landscape coefficients prove useful for urban water conservation efforts
Date:6/23/2011

COLLEGE STATION, TXAlthough water consumption and conservation are widely recognized as significant environmental concerns in the United States, most Americans are still unaware of the major impact of landscape irrigation on their regional water supplies. One startling example: a 2004 study of homeowners in College Station, Texas, estimated that more than 24 to 34 million gallons of excess water were used annually for landscape irrigation alone.

According to the authors of a study published in HortScience, end-users lack understanding of best management practices for landscape water management, thus contributing to excess water use. To gain insight into innovative water-saving strategies, the researchers tested the use of landscape coefficients as a tool in irrigation decision-making and resulting water savings in urban landscapes.

"Significant water use savings may be achieved if landscape irrigation is based on reference evapotranspirationthe amount of water lost through evaporation from the soil and plant surface plus that lost through plant transpiration", explained the study's corresponding author Tim Pannkuk. The research team measured landscape crop coefficients (KL) for landscapes comprised of different vegetation types and irrigation water quality differences affecting KL. The KL values were determined for landscape vegetation sites in College Station and San Antonio, Texas.

"In our study, St. Augustinegrass KL increased seasonally in San Antonio. The untrimmed native grasses increased in height and girth from spring until the first frost in November, whereas the mowed St. Augustinegrass had a relatively constant plant height and density during this time period", said Pannkuk. "The data showed that the mean KL for native grass was not statistically different from the KL of St. Augustinegrass with or without a tree. This implies that a seasonal KL could be used in irrigation recommendations for amenity landscapes with
'/>"/>

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

Page: 1 2

Related biology news :

1. Integrating agriculture and forestry in the landscape is key to REDD
2. NSF funds study of landscape restoration effects on Pennsylvania stream
3. Study: Tiger numbers could triple if large-scale landscapes are protected
4. Landscape tree disease from 12 wood decay fungi studied
5. Ticking of cellular clock promotes seismic changes in the chromatin landscape associated with aging
6. Santa Fe homeowners weigh in on landscape preferences
7. New hydrangea cultivars for landscape gardens
8. Planting depth affects popular landscape tree
9. The effect of landscape position on biomass crop yield
10. Conservation from space: Landscape diversity helps to conserve insects
11. After mastodons and mammoths, a transformed landscape
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/15/2014)... that a single group of microorganisms may be responsible ... the oceans, with implications for the global carbon cycle ... essential molecule required by most life on this planet, ... of microorganisms because it is so large and complex. ... maintaining the brain and nervous systems, as well as ...
(Date:9/15/2014)... coral reef ecologists fears that reef biodiversity may not ... we once thought. , In an international study published ... Excellence for Coral Reef Studies (Coral CoE) says we ... within reef ecosystems. , In coral reefs, just as ... keep the ecosystem safe and functioning. , Professor ...
(Date:9/15/2014)... lifeplants and animalsto thrive in the oceans, there ... In certain coastal areas, extreme oxygen-starvation produces "dead ... web structure. As dissolved oxygen levels decline, energy ... microbial community metabolism resulting in impacts on the ... the past 50 years, oxygen minimum zones (OMZs) ...
Breaking Biology News(10 mins):Researchers discover new producer of crucial vitamin 2Specialized species critical for reefs 2Decoding virus-host interactions in the oxygen-starved ocean 2Decoding virus-host interactions in the oxygen-starved ocean 3Decoding virus-host interactions in the oxygen-starved ocean 4Decoding virus-host interactions in the oxygen-starved ocean 5
... Nile virus alarmed Americans when it made its first ... has since spread from coast to coast, sickened more ... the virus spread, medical investigators hastened research to develop ... a newly published paper by researchers at Washington University ...
... of Health in Angola has reported 266 cases of Marburg ... Province, which remains the epicentre of the outbreak, 253 cases, ... 21 April. , Assessment of the outbreak , The international ... on 22 March. The features of Marburg haemorrhagic fever, and ...
... biological network - can get you lost - quick. Tons of ... even more being unknown, tons of database with tons of information... ... a biologically meaningfull way. Applications are being developped to make it ... of them; I didn't have time to try it yet, but ...
Cached Biology News:Promising new West Nile therapy cures disease in mice 2Marburg haemorrhagic fever in Angola update 2Marburg haemorrhagic fever in Angola update 3GeneNotes - A novel information management software for biologists 2
(Date:9/15/2014)... go downhill fast when a patient has sepsis, a ... a patient,s blood -- often too fast for antibiotics ... spleen and developed by a team at Harvard,s Wyss ... way doctors treat sepsis. , "Even with the ... care units at least 30 percent of the time," ...
(Date:9/15/2014)... MORRISVILLE, NC (PRWEB) September 15, 2014 ... newly developed deep imaging OCT system for the optical ... , The EnvisuTM S4410 SDOCT for Contact ... measurements for standard and high complexity contact lens, IOL ... allows imaging of a complete contact lens immersed in ...
(Date:9/15/2014)... DUBLIN , Sept. 15, 2014 Research ... "Whole Exome Sequencing Market by Product, by Services, by Technology, ... their offering. Whole Exome Sequencing (WES) is ... the genome, i.e. the exon. The exome, which is the ... of the total genome and is actually converted into proteins ...
(Date:9/15/2014)... ANNAPOLIS, Maryland , 15. September 2014 /PRNewswire/ ... Week (IPAW) wird vom 12. bis 18. ... der Plasma Protein Therapeutics Association (PPTA) ... Ziele: , Das globale Bewusstsein für ... Den Beitrag von Plasmaspendern beim Retten und Verbessern ...
Breaking Biology Technology:Blood-cleansing biospleen device developed for sepsis therapy 2Blood-cleansing biospleen device developed for sepsis therapy 3Blood-cleansing biospleen device developed for sepsis therapy 4Bioptigen Introduces Deep Imaging OCT System for Contact Lens Metrology 2Global Whole Exome Sequencing (Systems, Kits, Library Preparation, Target Enrichment) Market by Product, by Services, by Technology, by Application - Forecast to 2018 2Global Whole Exome Sequencing (Systems, Kits, Library Preparation, Target Enrichment) Market by Product, by Services, by Technology, by Application - Forecast to 2018 3International Plasma Awareness Week feiert Spender und rückt seltene Krankheiten in den Mittelpunkt 2International Plasma Awareness Week feiert Spender und rückt seltene Krankheiten in den Mittelpunkt 3
... ... based on the Altera Stratix® IV 820 devices. These contain the largest FPGA on ... , ... 16, 2010 -- IRIS Technologies Inc. ( www.iris-technologies.net ) has released two new ...
... , ... Writers Association Recognizes Buckley/Swartz , ... Boston, MA (PRWEB) June 16, 2010 -- The American Medical Writers Association ... recipient of two Will Solimene Awards for Excellence in Medical Communication. She received the ...
... This release is avaiable in French ... range of high-tech products such as computer displays or ... ordered chemical composition as inorganic materials, preventing scientists from ... team of researchers led by McGill,s Dr. Dmitrii Perepichka ...
Cached Biology Technology:IRIS Technologies Inc. Launches Two New Stratix IV FPGA-Based Boards 2IRIS Technologies Inc. Launches Two New Stratix IV FPGA-Based Boards 3Medical Writer Rita Buckley Wins Awards for Excellence in Medical Communication 2Medical Writer Rita Buckley Wins Awards for Excellence in Medical Communication 3Organic nanoelectronics a step closer 2
... to rapidly and reliably amplify unknown genomic ... APAgene provides hassle-free, ready-to use components, at ... are provided in each kit. The Genome ... filling, localized cloning of genomic DNA, isolating ...
Rabbit polyclonal to Quinaldic Acid ( Abpromise for all tested applications). Antigen: Synthetic peptide Quinaldic Acid conjugated to a protein carrier....
Mol wt: average mol wt16,951.27 Da by calculation...
A set of five peptides which can be used to calibrate a Matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) or Electrospray Ionization (ESI) mass spectrometer....
Biology Products: