Navigation Links
Database shows effects of acid rain on microorganisms in Adirondack Lakes
Date:6/23/2008

on the research and use this data to uncover additional information on how acid-impacted lakes and their ecosystems are recovering and how we can hasten that process."

The study was published in a recent edition of the journal Applied and Environmental Microbiology and was undertaken in partnership with the Skidaway Institute of Oceanography. The study is part of what has been a 12-year analysis on the recovery of Adirondack lakes from the effects of acid rain funded by the U.S. Environmental Protection Agency's Adirondack Effects Assessment Program (AEAP). The study included bacterial samples from 18 lakes, ponds, and reservoirs in various stages of recovery from acidification in the Adirondack mountain region of New York state.

For the current study, 31 physical and chemical parameters were examined for each water body, ranging from water clarity and temperature to aluminum and hydraulic retention time for a one-year period. Clone "libraries" representing the bacteria were developed from the lake samples and analyzed. The researchers found that the species diversity in acid-impacted Adirondack lakes were similar to bacterial communities in other, non-impacted freshwater systems

The impacts of acidity on most types of bacteria, including the freshwater classes of Actinobacteria and Betaproteobacteria, were found to be indirect, and population levels appeared more directly linked to a combination of acidity along with other environmental factors such as lake depth and carbon content. Several less abundant types of bacteria, including a species known as Alphaproteobacteria, were strongly correlated to acidity and might someday be used as indicators of lake recovery from acidification, according to Nierzwicki-Bauer.

The researchers are in the process of expanding their study to include an additional 13 Adirondack lakes. They also plan to further investigate the role of specific types of bacteria in the ecosystem to better u
'/>"/>

Contact: Gabrielle DeMarco
demarg@rpi.edu
518-276-6542
Rensselaer Polytechnic Institute
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Lincoln Park Zoo launches first-of-its-kind wildlife reintroduction database
2. Scientists launch first comprehensive database of human oral microbiome
3. Scientists launch human oral microbiome database
4. Plant Physiology and TAIR partnership will provide genetic information to public database
5. U. of I. librarian launches comprehensive Web database of field guides
6. New study shows shallow water corals evolved from deep sea ancestors
7. NOAA study shows eastern tropical pacific ocean dolphin populations improving
8. Scorched Earth millenium map shows fire scars
9. Analysis of millions of US births shows association between birth defects and preterm birth
10. Study shows mercury levels from products decreasing, though still at dangerous levels
11. Not just for the monkeys: New publication shows evolution is everywhere
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/15/2014)... to bacterial pneumonia in female mice to an enzyme ... are naturally more resistant to respiratory infections than males. ... increased resistance to bacterial pneumonia in female mice is ... They also show that this enzyme is ultimately activated ... , The team, lead by Professor Lester Kobzik at ...
(Date:10/14/2014)... A new study published in Cancer Research ... liver and colon cancers—can promote the development of skin ... proliferation and survival of sun-damaged skin cells. , Previously ... seven proteins called sirtuins that help regulate genomic stability ... aging. SIRT6 helps repair DNA damage, which can lead ...
(Date:10/14/2014)... doses of fish oil supplements, rich in omega-3 fatty acids, ... heartbeat in which the heart can beat as fast as ... led by the Montreal Heart Institute were published in the ... October 7th. , For the trial, 337 patients with atrial ... 4 grams of fish oil a day or to placebo ...
Breaking Biology News(10 mins):Two-faced gene: SIRT6 prevents some cancers but promotes sun-induced skin cancer 2
... Researchers from the University of New Hampshire are leading ... farmers better produce and market their milk. Funded by ... National Institute of Food and Agriculture (NIFA) to 12 ... the USDA, well as UNH, the research will explore ...
... BGI, the world,s largest genomic organization, today announced its ... of RNA-Seq in predicting patient outcomes as part of ... U.S. Food and Drug Administration (FDA). The SEQC, also ... MicroArray Quality Control (MAQC), aimed at assessing the technical ...
... upper and lower abdomen is a reliable, minimally invasive way ... indicator of too much male hormone, researchers report. "We ... women that was as non-intrusive and accurate as possible," said ... Sciences University. "We believe this approach is approximately ...
Cached Biology News:UNH-led project to boost Northeast organic dairy industry 2UNH-led project to boost Northeast organic dairy industry 3BGI to play a pivotal role in demonstrating the superior performance of RNA-Seq 2Women's chin, abdomen are good indicators of excessive hair growth 2Women's chin, abdomen are good indicators of excessive hair growth 3
(Date:10/20/2014)... - BIOREM Inc. (TSXV: BRM) ("Biorem" or "the Company") today announced ... $5.8 million and provides a good start to Q4.  The orders ... and one in the Middle East ... levels," said Peter Bruijns , President & CEO. "Total bidding ... than they have been for any complete year since the company ...
(Date:10/20/2014)... , Oct. 20, 2014 PureTech , ... tackling big healthcare problems, announced today the closing ... with participation from Invesco Perpetual, a $120 Billion ... to drive PureTech,s existing pipeline forward and to ... has the scientific creativity to really go for ...
(Date:10/20/2014)... 20, 2014 Local veterinary surgeon, Dr. ... investigational study of donor stem cells for dogs with ... therapy and has performed clinical stem cell therapy for ... to determine if a single injection of donor stem ... help reduce pain and inflammation in the treated joints. ...
(Date:10/19/2014)... NextCODE Health, which enables clinicians and researchers to use full ... the launch of its new genomic data analysis and collaboration ... of Human Genetics (ASHG) annual meeting in San ... for free beta access, visit www.nextcode.com . A brief ... here . The Exchange: , ...
Breaking Biology Technology:PureTech Announces Expansion with Oversubscribed $55M Funding Round 2PureTech Announces Expansion with Oversubscribed $55M Funding Round 3PureTech Announces Expansion with Oversubscribed $55M Funding Round 4PureTech Announces Expansion with Oversubscribed $55M Funding Round 5PureTech Announces Expansion with Oversubscribed $55M Funding Round 6Cascade Veterinary Referral Center Seeks Candidates for an Investigational Study of Stem Cells for Dogs with Arthritis 2The NextCODE Exchange: The first global, real-time system for sharing full-resolution genomic data 2The NextCODE Exchange: The first global, real-time system for sharing full-resolution genomic data 3
... - The American Journal of Medicine , ... Medicine (AJM), one of Elsevier,s flagship health,sciences journals, has introduced ... forum where physicians and other,healthcare professionals can discuss the research ... Journal. , "The American ...
... GUANGZHOU, China, Dec. 15 /PRNewswire-Asia/ -- China ... or "the Company"), a leading,developer and distributor ... Chinese medicines (TCM), nutritional and dietary supplements,medical ... approval from,the Guangdong Food & Drug Administration ...
... CHICAGO and ALBANY, N.Y., Dec. 15 ... Albany region,s largest,physician-directed multispecialty group practice, has ... and other back-office,functions for their 190 physicians. ... (Logo: http://www.newscom.com/cgi-bin/prnh/20081013/AQM041LOGO ) , ...
Cached Biology Technology:Elsevier Introduces The American Journal of Medicine Blog 2Elsevier Introduces The American Journal of Medicine Blog 3China Medicine to Distribute Dental and Surgical Instruments 2China Medicine to Distribute Dental and Surgical Instruments 3Community Care Physicians Selects Allscripts Practice Management System for 190 Physicians in New York Capitol Region 2Community Care Physicians Selects Allscripts Practice Management System for 190 Physicians in New York Capitol Region 3Community Care Physicians Selects Allscripts Practice Management System for 190 Physicians in New York Capitol Region 4Community Care Physicians Selects Allscripts Practice Management System for 190 Physicians in New York Capitol Region 5
...
Whole blood is collected from healthy pigs (mixed breed, either sex) at the time of slaughter, refrigerated within 6 hours, processed within 24 hours and frozen at -20ºC....
ANTI S. ENT TOX BC2D...
Human/Mouse/Rat Keap1 MAb (Clone 333116) Protein Family: Transcription Factor Regulators...
Biology Products: