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:10/17/2014)... release is available in German . ... a very few drugs. When treating overdoses, doctors are often ... especially difficult if there is a combination of drugs involved. ... and accidentally swallows his grandmother,s pills? ETH professor Jean-Christophe Leroux ... to find an answer to this question. "The task was ...
(Date:10/16/2014)... Virginia Institute of Marine Science have received a ... to identify the streams and wetlands most vulnerable ... help local governments and citizens conserve these important ... dataset of tidal-marsh observations first gathered by VIMS ... baseline can today,s researchers accurately map the slow ...
(Date:10/16/2014)... thinking on how the bowel lining develops and, in ... cancer starts. , The researchers produced evidence that stem ... that are a feature of the bowel lining, and ... development, a controversial finding as scientists are still divided ... technologies, Dr Chin Wee Tan and Professor Tony Burgess ...
Breaking Biology News(10 mins):Emergency aid for overdoses 2Emergency aid for overdoses 3EPA grant will help localities conserve headwater wetlands 2EPA grant will help localities conserve headwater wetlands 3Cryptic clues drive new theory of bowel cancer development 2
... today center for discovery, economic growth engine, innovation hub, ... prepared for the challenges that lie ahead? , Is America ... , People are our greatest asset how do we ... the fiscal crisis on America,s research enterprise? , , ...
... 2012. Researchers from the University of Maryland School of ... bone marrow in mice to help create tissue cells of ... a scientific step they hope may lead to potential new ... Parkinson,s or Alzheimer,s. The research in collaboration with the University ...
... July 3, 2012 Exposure to childhood maltreatment increases ... many negative consequences of these conditions. This new ... University, Canada, provides important insight into one of the ... expanded our previous work on the epigenetic regulation of ...
Cached Biology News:All Things Research 2012 roundtable discussion 2Study results: Adult stem cells from bone marrow 2Highlighting molecular clues to the link between childhood maltreatment and later suicide 2
(Date:10/22/2014)... SC (PRWEB) October 22, 2014 ... of its cardiovascular pharmacogenetics menu, which enables healthcare ... outcomes. With PCLS’s evidence-based results, healthcare providers ... and optimize their therapy, while minimizing risks for ... the U.S., according to the FDA [1] more ...
(Date:10/22/2014)... /PRNewswire/ - iCo Therapeutics ("iCo" or "the Company") (TSX-V: ... its Oral Amphotericin B program.  The company recently ... work involving samples from HIV/AIDS patients exposed ... pre clinical studies and regulatory filings to move ... utilizing approximately $700,000 of funding and technological advice ...
(Date:10/22/2014)... DIEGO and HONG KONG ... innovative rare disease therapeutics enterprise, announced today that rare ... the company as vice president, research. Dr. McKew brings ... including key leadership positions at the National Institutes of ... its acquisition by Wyeth). Dr. McKew will lead aTyr,s efforts ...
(Date:10/20/2014)... October 20, 2014 Convey Computer ... a team from Iowa State University won first place ... Using a Convey HC-2ex, the team’s solution achieved the ... faster than the second place finisher. , Experts from ... upon the month long challenge, using a variety of ...
Breaking Biology Technology:PCLS Announces Expansion of Cardiovascular Pharmacogenetic Testing Menu 2PCLS Announces Expansion of Cardiovascular Pharmacogenetic Testing Menu 3iCo Therapeutics Announces Advancement of Oral Amphotericin B Program 2iCo Therapeutics Announces Advancement of Oral Amphotericin B Program 3aTyr Pharma Appoints John C. McKew, Ph.D., as Vice President, Research 2aTyr Pharma Appoints John C. McKew, Ph.D., as Vice President, Research 3Team from Iowa State Wins 2014 MemoCODE Design Contest Using Convey HC-2ex 2Team from Iowa State Wins 2014 MemoCODE Design Contest Using Convey HC-2ex 3
... Indoor spraying with the insecticide bendiocarb has dramatically decreased ... that insecticides remain a potent weapon for fighting malaria ... an entire class of mosquito-killing compounds, according to a ... The American Journal of Tropical Medicine and Hygiene ...
... Texas, Oct. 5, 2011 Luminex Corporation (NASDAQ: ... the National Marrow Donor Program – Be The Match to ... the chances of finding a match for the growing number ... 100 Luminex employees joined the National Marrow Donor Registry in ...
... ANN ARBOR, Mich., Oct. 5, 2011 Adeona Pharmaceuticals, Inc. ... medicines for serious central nervous system diseases, announced today that ... and Chairman, will provide a brief update on its Alzheimer,s ... of four featured companies at the invitation-only event on Tuesday ...
Cached Biology Technology:Scientists determine alternative insecticide dramatically reduces malaria transmission 2Scientists determine alternative insecticide dramatically reduces malaria transmission 3Scientists determine alternative insecticide dramatically reduces malaria transmission 4Luminex Corporation Joins Forces With the National Marrow Donor Program - Be The Match® 2Luminex Corporation Joins Forces With the National Marrow Donor Program - Be The Match® 3Luminex Corporation Joins Forces With the National Marrow Donor Program - Be The Match® 4Adeona CEO to Present at the NYC Medtech Forum 2
... Analysis Note: The kit contains all the ... determination of NADPH-cytochrome c reductase activity in ... microsomes [endoplastic reticulum (ER)]. It has been ... such as liver, kidney, brain, spleen, and ...
... Strain Competent Cell Sets Sets of ... combinations The most common method ... coli is to use chemically competent ... in the laboratory, greater efficiency, reproducibility and ...
The Saturn 2200 answers your GC/MS questions with the CP-3800 GC and the 2000 Series Ion Trap MS! These components create a platform for the worlds most versatile GC and flexible MS. Both deliver une...
... DNA Methylation Kit uses a simplified procedure ... methylation analysis. The kit is based on ... between cytosine and sodium bisulfite where cytosine ... Methylation Kits innovative in-column desulphonation reaction eliminates ...
Biology Products: