Navigation Links
When Trees Die Off, Human Health May Also Suffer
Date:2/12/2013

TUESDAY, Feb. 12 (HealthDay News) -- Whether it's lush palms or piney groves, the health of trees in your neighborhood might influence your physical health, a new study suggests.

Research from the U.S. Forest Service found that the loss of 100 million trees on the East Coast and in the Midwest was associated with an increase in deaths from heart and lower respiratory disease.

Although the study adds to existing evidence that exposure to the natural environment can improve health, the researchers pointed out that their findings do not prove a causal link, so the reason for the association between trees and human health remains unclear.

The researchers examined demographic, human death and forest health data collected from 1990 and 2007 on almost 1,300 counties spread across 15 states. In doing so, they saw a discrepancy in human health among those living in areas infested by a particular beetle, known as the emerald ash borer, which kills ash trees.

They found that residents in the areas affected by this beetle had 15,000 more deaths overall from heart disease and 6,000 more deaths from lower respiratory disease than people living in other areas.

The study's authors noted that there was an association between tree loss and human death rates, even after they took into account people's income, race and level of education.

"There's a natural tendency to see our findings and conclude that, surely, the higher mortality rates are because of some confounding variable, like income or education, and not the loss of trees," Geoffrey Donovan, a research forester at the Forest Service's Pacific Northwest Research Station, said in a USDA Forest Service news release. "But we saw the same pattern repeated over and over in counties with very different demographic makeups."

The emerald ash borer was first discovered in 2002 near Detroit. The beetle attacks all 22 species of North American ash and kills the majority of trees that it infests.

The study was published in the February issue of the American Journal of Preventive Medicine.

More information

The New York State of Environmental Conservation provides more information on the emerald ash borer.

-- Mary Elizabeth Dallas

SOURCE: USDA Forest Service, news release, January 2013.


'/>"/>
Copyright©2012 ScoutNews,LLC.
All rights reserved  

Related medicine news :

1. Demand For Christmas Trees Strong According To American Christmas Tree Association Study
2. Boughs of Christmas Trees Hold Many Insects, Bug Expert Says
3. Emerald Ash Borer Beetle to Destroy Trees, Uncle Matty's Tree Service Prepares
4. Synthetic circuit allows dialing gene expression up or down in human cells
5. Chinas Overuse of Antibiotics in Livestock May Threaten Human Health
6. Putting our heads together: Canines may hold clues to human skull development
7. Colon cancer exhibits a corresponding epigenetic pattern in mice and humans
8. Meeting: Scientists to explore 60 topical issues related to human health and the environment
9. Human bacteria sequencing project involving CU raises $340,000 online
10. Gene variants found to affect human lifespan
11. Humanitarian aid workers in Uganda show signs of stress, depression, and burnout
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
When Trees Die Off, Human Health May Also Suffer
(Date:8/19/2017)... ... ... “Congratulations! It's A Boy! God’s Gift: A Story of Love”: a children’s book ... A Boy! God’s Gift: A Story of Love” is the creation of published authors, ... by Christian Faith Publishing, Dale Anthony and Rachael Anthony’s new book is a perfect ...
(Date:8/18/2017)... , ... August 18, 2017 ... ... Quick International, LLC (“Quick”), a highly specialized asset-light logistics provider of complex ... into a definitive agreement to purchase Unitrans International Corporation, a division of ...
(Date:8/18/2017)... ... 18, 2017 , ... As an industry leader, Eppendorf is ... will present the line of epMotion automated liquid handling system. This automated liquid ... everyday pipetting tasks. , Ideal for scientists and lab technicians with no or ...
(Date:8/18/2017)... ... August 18, 2017 , ... Moore Insurance, a Houston ... east Texas, is launching a regional charity effort to provide publicity assistance and ... Pediatric Brain Tumor Foundation (PBTF) has raised nearly $30 million in donations that ...
(Date:8/18/2017)... (PRWEB) , ... August 18, 2017 , ... The Golseth ... in the Dallas/Fort Worth area, is spearheading a regional charity campaign organized to provide ... , In early June of this year, Christina and her children returned from out ...
Breaking Medicine News(10 mins):
(Date:8/15/2017)... , Aug. 15, 2017 AccuGenomics, Inc., a ... , today announced that the company has provided an ... of North Carolina at Chapel Hill and to Qura ... to characterize and quantify HIV reservoir and viral expression ... intervention. The HIV Cure Center is a joint initiative ...
(Date:8/8/2017)...  BioLineRx Ltd. (NASDAQ/TASE: BLRX), a clinical-stage biopharmaceutical company ... results for the second quarter ended June 30, 2017. ... 2017 and to date: ... the Company,s lead project, BL-8040: Announced ... as novel stem cell mobilization treatment for autologous bone-marrow ...
(Date:8/7/2017)... Pharmacy, Inc. (NYSE: DPLO), the nation,s largest independent specialty pharmacy, ...  All comparisons, unless otherwise noted, are to the quarter ended ... Second Quarter 2017 Highlights include: Revenue ... 3.5% Total prescriptions dispensed of 220,000, compared ... 7.6% Gross profit per prescription dispensed ...
Breaking Medicine Technology: