Navigation Links
UNH researcher restoring oyster reefs to Great Bay

In the past decade, the oyster population in New Hampshire's Great Bay estuary has plummeted by 90 percent, due to the 1995 arrival of the oyster disease MSX. The previous century saw a slower but equally devastating demise of oysters from exuberant overharvesting. "We have seen local extinction on some reefs," says Ray Grizzle, research associate professor at the University of New Hampshire's Jackson Estuarine Laboratory.

Now Grizzle is working to bring oysters back to Great Bay ?lots of them. He's helping the state of New Hampshire meet its established goal of restoring 20 acres of oyster reefs by 2010. "I hope we're going to have a bay with a healthy oyster population, and we're going to work hard to do it," he says. His research explores which are the best reef restoration techniques for the Great Bay estuarine system (www.oysters.unh.edu).

Oyster reef restoration involves providing sufficient hard substrate ?typically oyster shells on which young oysters settle and grow ?and seeding it with disease-resistant young oysters. Natural oyster reefs are formed by live oysters atop mounds of empty shells; one initiative of Grizzle's lab is soliciting "recycled" empty shells from oyster harvesters that will eventually be returned to the bay to provide substrate.

Grizzle likens his role in oyster reef restoration to an "ecological physician." Just as an orthopedist can set a broken bone but the body must do the healing, he can set up conditions that are right for oyster reefs to prosper, but factors beyond his control ?water quality, larval abundances, and other conditions he's exploring ?play a major role in his success.

At five different restoration sites around the Great Bay estuarine system, Grizzle and his team are experimenting with optimal conditions for reef restoration. One major research question is whether several small or one large reef promote abundance, survival and growth of the larval oysters (called "spat" when they are
'"/>

Source:University of New Hampshire


Page: 1 2

Related biology news :

1. U of M researcher examines newly emerging deadly disease
2. NYU researchers simulate molecular biological clock
3. Vital step in cellular migration described by UCSD medical researchers
4. ASU researchers finds novel chemistry at work to provide parrots vibrant red colors
5. UCSD researchers maintain stem cells without contaminated animal feeder layers
6. Why do insects stop breathing? To avoid damage from too much oxygen, say researchers
7. New protein discovered by Hebrew University researchers
8. First real-time view of developing neurons reveals surprises, say Stanford researchers
9. Agilent Technologies releases automated literature search tool for biology researchers
10. Self-assembled nano-sized probes allow Penn researchers to see tumors through flesh and skin
11. Yale researchers identify molecule for detecting parasitic infection in humans
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: UNH researcher restoring oyster reefs Great Bay

(Date:7/25/2014)... (July 24, 2014)The link between autism and disrupted ... puzzle of the disease, and is largely unknown. ... Autism Research Initiative (SFARI), George Washington University (GW) ... offer truly integrative and in-depth answers to these ... , LaMantia, professor of pharmacology and physiology ...
(Date:7/25/2014)... from 25 countries and 35 states will attend ... Genetics Society of America (GSA) next week at ... will feature close to 500 presentations (including 70 ... gene expression and regulation, functional genomics, chemical biology ... a variety of diseases. , Of special ...
(Date:7/25/2014)... increasingly consume the healthcare community and remain ... , To address the worldwide crisis of ... countries, global leaders in diabetes, epidemiology and ... prevention and development of diverse intervention programs ... , This book on "Global Health Perspectives ...
Breaking Biology News(10 mins):GW researcher receives grant to answer the how and why of autism during development 2Yeast meeting to showcase latest breakthroughs in genetics and molecular biology 2What constitutes an effective response to the global 'diabesity' tsunami? 2
... available in French . , Researchers at McGill ... Jewish General Hospital along with colleagues at the University ... a significant breakthrough in the use of viruses to target ... Their results were published in the September early edition of ...
... Research today announced that Stuart A. Lipton, M.D., Ph.D., ... Aging, and Stem Cell Research Center at Burnham has ... a Center for Neurodegeneration Science (CNS). The center will ... the center comes from the National Institute of Environmental ...
... Innes Centre and the Central Science Laboratory could help ... stress and climate change. The research also shows that ... the climate. "While many compounds have been reported ... have identified how such compounds change in crops under ...
Cached Biology News:Viral 'magic bullet' targets cancer cells with help of new compound 2Burnham researcher awarded $8 million grant 2
(Date:7/25/2014)... MA -- Trillions of bacteria live in each person,s ... help digest food and stave off harmful infections, but ... , To help shed light on the role of ... associate professor Eric Alm recently tracked fluctuations in the ... year. The findings, described in the July 25 issue ...
(Date:7/25/2014)... (PRWEB) July 25, 2014 The Conferee ... for Topics for Conferee Networking. These two-hour sessions provide ... to meet and resolve problems, discuss new techniques, or ... deadline to submit a topic for consideration is August ... pittcon.org . The Conferee Networking committee will review the ...
(Date:7/25/2014)... Sinovac Biotech Ltd. (Nasdaq: SVA ), a leading ... today announced that it will release its unaudited financial results ... close on Thursday, August 14, 2014 EDT. The Company will ... Friday, August 15, 2014, at 8:00 a.m. EDT (Friday, August ... the Company,s financial results and provide an update on recent ...
(Date:7/24/2014)... , July 24, 2014  Asterias Biotherapeutics, Inc. ... emerging field of regenerative medicine, announced today that ... presentation to investors on Tuesday, July 29, 2014, ... presentation will include an overview of Asterias, business ... webcast, visit http://www.ustream.tv/channel/asterias-biotherapeutics at least 15 ...
Breaking Biology Technology:Monitoring the rise and fall of the microbiome 2Monitoring the rise and fall of the microbiome 3Pittcon 2015 Announces Call for Topics for Conferee Networking Sessions 2Sinovac to Host Conference Call to Report Second Quarter 2014 Unaudited Financial Results 2Asterias Biotherapeutics Announces Live Investor Webcast 2Asterias Biotherapeutics Announces Live Investor Webcast 3Asterias Biotherapeutics Announces Live Investor Webcast 4
... S.C., April 23 Signalife, Inc.,(Amex: SGN ... and Trademark,Office has awarded the Company a new ... Monitoring Heartbeats Of A Patient". The patent, which,covers ... develop new,proprietary products., Patent attorneys from Fulwider ...
... Novel Nucleoside Analogue; New ... CEO and Directors Appointed, ... announced today that on April 18, 2008 it acquired,Virium Pharmaceuticals ... with a portfolio of,clinical stage product candidates focused in oncology, ...
... Champions,Biotechnology, Inc. (OTC Bulletin Board: CSBR), a company ... tumor specific data to,enhance the value of oncology ... financing. Under the terms of the private investment,Champions ... stock at $1.75 per share. There were no ...
Cached Biology Technology:Signalife Awarded New U.S. Patent, 'System For, And Method Of, Monitoring Heartbeats Of A Patient' 2MacroChem Acquires Virium Pharmaceuticals 2MacroChem Acquires Virium Pharmaceuticals 3MacroChem Acquires Virium Pharmaceuticals 4MacroChem Acquires Virium Pharmaceuticals 5Champions Biotechnology, Inc. Completes $2,500,000 Private Financing at $1.75 per Share 2Champions Biotechnology, Inc. Completes $2,500,000 Private Financing at $1.75 per Share 3
Water Distilled (Gibco™) is membrane filtered and endotoxin screened....
Immunogen: Human Respiratory Syncytial Virus (RSV) and Bovine Respiratory Syncytial Virus (BRSV) Fusion protein Storage: -20 C, Avoid Freeze/Thaw Cycles...
Mus musculus MARCKS-like protein, mRNA...
... HandyStep electronic from BRAND adds ergonomics ... is the only electronic, motor-driven repeating ... tips, including BRAND PD-Tip syringe tips, ... Dispenser Tips,and VWRbrand Combi-Syringes. Select virtually ...
Biology Products: