Freshwater Micro-Organism

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Larger image (Magnified above at 40x)Another freshwater critter of curiosity I caught dancing around among the algae. Though its green like algae, it moves about on its own. A noticeable feature, was the bright reddish spot...Sharon wrote: I noticed on your page you have a very similar phytoplankton to the one I found.But it is not the same species. I want to identify the species. Mine has a red dot...
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Hit the Microscopy Jackpot

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I just figured out how to capture images, nearly picture perfect as they appear under the microscope lens. My camera (Canon PowerShot S3IS) has a setting for "Sports" shots. It captures shots split second while reducing blur. So, the incredible result appears below:Enlarge imageImage #1 magnified at 40xEnlarge imageImage #2 magnified at 40xEnlarge imageImage #3 magnified at 40xEnlarge imageImage #4...
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Feeding the Catfish

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Chad at BCC told us he was going to feed the catfish, and if we wanted to see them come up to eat... to follow. I captured some neat shots today, with the catfish surfacing for food pellets.Image enlargementCatfish surfacing...Image enlargementCatfish surfacing... and food pellets floating nearby in the water.Catfish video - Windows Media Playerfeeding_catfish.wmv4967 kilobytes / 4.96 ...
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Volvox

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Several years ago (around 2003) I made my mind up that one day, I was going to photograph a volvox after learning about these fascinating little creatures. They're somewhere between the plant and animal kingdom. A volvox is a colony of sisters, but they use photosynthesis / chlorophyll like plants do.Made a goal, stuck to it, and made it happen.Today, after all this time, I captured my first volvox....
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Identifying Algae

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Enlarge imageImage captured by digital camera. I had more success at capturing a clearer image, in fewer shots by _not_ using "Super Macro" feature on my camera.Enlarge imageThis image was produced by the microscope software.The question is, which strain of algae am I looking at? Several in the guide my instructor gave me bear resemblance to those in the charts.17. Spirogyra (comparing with Google...
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Spring Break

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Since this is my "college journal" of sorts to tell the world my joy, whoa and tribulations... I'm really looking forward to upcoming Spring Break. aaaarrrrggghhh... I really hope I'm going to be able to catch up on all the loose ends with my school-work.John (instructor at BCC) recently gave me a printout, "Aid to the recognition of Fresh-Water Algae, Invertebrates, and Fishes"... after peering through...
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Omega 3 Fish Oil Reducing Heart Disease

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Yesterday "Doc" Doug Holland told our Aquaculture class that especially coldwater fish is good for your health, to eat it at least twice a week. I didn't understand why exactly, but he said it has positive effects on heart disease, "hardening of the arteries"...I just checked the web for further info (a government source will suffice):Dietary sources of omega-3 fatty acids include fish oil and certain...
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Microscopy of Algae

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The small splot in the middle is the tiny drop being magnified....at 40x the size of the actual drop.Here's the drop magnified.Pretty amazing t...
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Freshwater Microscopy

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Two new items on the web.John Baka, instructor at Brunswick Community College's Aquaculture Program shares photos of pests that affect North Carolina fish culture... fish eggs, and other great stuff.John and Fish Eggs at BCCFreshwater MicrobesPhotos of microscopic organisms from a freshwater sample. Videos and images of freshwater algae and insec...
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Photographs of Snails, Catfish and Lily

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Here's a recent addition to the alternate site with my first microscopy shot of Qui nosce mysterium that's Latin for who the heck knows? and a lot of other "neat stuff" taken at the college.John and Chad will have to help me identify all those neat critters that'll be seen floating up under the microscope...WOW, Sharon. What a neat shot! The only thing I see in there is a chain of diatoms that I can't...
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Asia-Pacific Marine Finfish Aquaculture

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The latest eMagazine (Oct-Dec 2006) of the Asia-Pacific Marine Finfish Aquaculture Network is now available for download and the following topics are in this latest issue:1. Second Workshop on Economics and Marketing of Live Reef Fish in the Asia-Pacific.2. Marine finfish market information and aquaculture development trends in selected locations in Indonesia and Malaysia.3. Brief overview of the 2nd International Symposium on Cage Aquaculture in Asia (CAA2).4. Skretting Scholars take new knowledge...
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Breeding fish at Kenyir Dam

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Company in project to breed fish at Kenyir DamR. S. N. MuraliA Negri Sembilan-based aquaculture trader has responded promptly to a call by Prime Minister Datuk Seri Abdullah Ahmad Badawi to the private sector to play its role in turning the National High Impact Aquaculture Industry Zone (ZIA) project into a successful venture. T. Bitara Sdn Bhd of Oakland Commercial Park in Seremban will introduce state-of-art technology from China and Japan in freshwater fish breeding at Kenyir Dam soon. The company’s...
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Can fish farming save depleted cod?

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February 07, 2007By Simon RabinovitchLONDON (Reuters) - Cod, a mainstay food from Britain to Brazil, all but disappeared from Canadian waters in the 1990s after years of overfishing, and scientists say a similar fate awaits the shoals of the North Sea.But fish farms are putting cod back in North Sea water, at least within enclosed sea pens, easing the strain on wild fisheries and, fish farmers say, protecting a species that would otherwise be fished into extinction.Off the Shetland Islands in northeast...
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Common Carp

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Notes from Fundamentals of Aquaculture, James W. Avault, Jr., Ph.D., pgs. 86-93The common carp (Cyprinus carpio) is the longest and most widespread cultured finfish.Common carp (Cyprinus carpio)From Амурский сазан, VertebrataThe common carp has been cultivated for 2400 years in China and 1900 years in Japan and widely distributed throughout the world. The common carp is farmed as far north in freezing...
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NOAA 2008 Budget Request

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NOAA ANNOUNCES 2008 BUDGET REQUESTFeb. 5, 2007 — Retired Navy Vice Adm. Conrad C. Lautenbacher, Ph.D., undersecretary of commerce for oceans and atmosphere and NOAA administrator, today announced highlights of President Bush's proposed 2008 budget for the Commerce Department's National Oceanic and Atmospheric Administration. Lautenbacher said NOAA's request totals $3.8 billion or an increase of 3.4 percent over the administration's 2007 request."The President's budget makes a substantial investment...
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Aquaculture in South Africa - Farming Endangered Abalone

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'Abalone farming has the highest economic value as compared to all other farmed products'Known in South Africa as "perlemoen", abalone is so endangered the government has drastically reduced the total allowable catch in the wild and attempted to encourage saltwater farming of the curlicue-shaped shellfish.Resembling a giant limpet and a distant relative of garden snails, it thrives only in oceans or special land-based farms that use seawater to cultivate the creatures.'The amount of illegal abalone...
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Minnows and other Bait Fish

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Notes from Fundamentals of Aquaculture, James W. Avault, Jr., Ph.D., pgs. 81-83Minnows and Other BaitfishCommerical production of bait minnows was worth more than $100 million in 1983 (Dupree and Huner 1984). Arkansas accounts for about half of the U.S. supply and in 1982 had fifty six acres in minnow production (National Aquaculture Development Plan, 1983). In 1980, Minnesota had 731 farms totalling...
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Aquaculture in Public Schools

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Farm living requires far greater cultivationBy Erin Elaine MoselyMontgomery AdvertiserWETUMPKA -- Agriculture classes are part of the fabric of America, a nation built on farming and producing raw goods. But over the years, agriculture classes in high schools have given way to new studies collectively known as agriscience."It's not teaching cows, plows and saddles," said Jacob Davis, executive secretary for the Alabama Future Farmers Association. "It's teaching the concept of forestry management...
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Aquaculture Operations

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Aquaculture oversight pushedBy Sean Hao, Advertiser Staff WriterThe United States needs to better regulate aquaculture operations, which are expected to grow fivefold into more than a $5 billion industry by 2025, according to a report released yesterday.At present, the aquaculture industry, which includes 70 Hawai'i operations, provides about half of all seafood consumed in the United States. However, the nation's growing reliance on ocean farming operations will require new standards and practices...
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NOAA Aquaculture Program

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The National Oceanic and Atmospheric Administration has released a draft 10-Year Plan for the NOAA Aquaculture Program. Through adoption of this plan, NOAA seeks to establish an improved system for regulating and monitoring U.S. marine aquaculture, develop new seafood farming technology, improve public education about aquaculture, and influence development and adoption of global sustainable aquaculture practices and standards. The plan is available for public comment until November 30.NOAA developed...
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Evolution of The Blue Revolution

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Aquaculture: The Evolution of The Blue RevolutionBarry Costa-Pierce, director, RI Sea Grant College ProgramBarry Costa-Pierce, director of the Rhode Island Sea Grant College Program and Professor of Fisheries & Aquaculture at the University of Rhode Island, discusses the latest thinking in aquaculture. His specialties are in ecological design, engineering, systems and trophic ecology of aquatic food production systems in marine locations both nearshore & exposed offshore and freshwater environments....
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Aquaculture and the Environment in Vietnam

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Guidelines for the environmental management of aquaculture investments in Vietnam have been recently made available by Vietnam’s Ministry of Fisheries and the World Bank. The guidelines provide an analysis of the impacts on the environment and risks associated with aquaculture development in Vietnam and guidance on better environmental management and monitoring for its future development. (Access to Guidelines).In other recent aquaculture news, Vietnam’s National Fisheries Quality Assurance and...
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Banks Urged To Invest In Aquaculture

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From Ghana General News Charles Apenyedu, Asutsuare, on Friday, February 02, 2007THE Minister of Fisheries, Mrs Gladys Asmah, has urged financial institutions to invest in aquaculture.She said, aquaculture is a viable economic enterprise in Ghana and the ministry will not relent in its efforts to develop and nurture it.The minister made the call here on Wednesday when she toured the Tropo Farms, an intensive commercial fish farm with some managing directors from the banking sector.The tour was to...
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Marine Aquaculture Task Force Suggests Regulating Aquaculture

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Woods Hole, MA -- Congress should enact legislation to ensure that strong environmental standards are in place to regulate the siting and conduct of offshore marine aquaculture, according to an independent panel of leaders from scientific, policymaking, business, and conservation institutions. At the same time, the Marine Aquaculture Task Force suggests that the federal government should provide funding and incentives for research, development, and deployment of technologies, and techniques for...
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Demand for Seafood Likely to Pressure Aquaculture into New Developments

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Growing Demand for Seafood Likely to Pressure Aquaculture into New DevelopmentsNewswireToday - /newswire/ - Palo Alto, CA, United States, 01/29/2007 - Frost & Sullivan (ti.frost.com) finds that Aquaculture - Global Developments provides a thorough examination of fish farming and aquaculture.The last three decades have seen the aquaculture industry develop into one of the fastest growing food producing sectors in the world. The industry today is extremely diverse and contains a wide variety of...
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Tilapia Culture

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*Great news for Culturists. Our instructor stated the following notes I've paraphrased from, were written around five years ago. Since that time in North Carolina alone, many farmers have experienced success with Tilapia culture utilizing indoor recirculating systems.Scientific classificationKingdom: AnimaliaPhylum: ChordataClass: ActinopterygiiOrder: PerciformesFamily: CichlidaeGeneraOreochromis...
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