Austin Journal of Aquaculture and Marine Biology is an open access, peer reviewed, scholarly journal dedicated to publish articles related to original and novel fundamental research in the field of Aquaculture and Marine Biology. The aim of the journal is to provide a forum for research scholars, scientists and other professionals to find most original research in the field Aquaculture research. Austin Journal of Aquaculture and Marine Biology accepts original research articles, review articles, case reports and short communication on all the aspects of Aquaculture and its Research.

1. AQUACULTURE

2. “Seafood is one of the healthiest and most popular
sources of protein worldwide. Almost half of the
seafood we eat comes from farms, making
aquaculture - seafood farming - the fastest growing
food production system in the world…Despite a
steep learning curve for this growing industry –
learning in just 30 years what land farmers have
garnered over 6,000 years – positive changes in the
industry already are visible.” –worldwildlife.org
INTRODUCTION

3. PROPERTIES OF
WATER
Aqueous Terrestrial
• Oxygen 0-14 mg/L 21%
• Temperature + 10˚C + 40˚C
• Density Variable (4˚C) Constant
• Composition Variable* Constant

4. Aquaculture, is also known
as aquafarming. This is the farming
of fish, crustaceans, molluscs, aquati
c plants, algae and other aquatic
organisms. Aquaculture involves
cultivating freshwater and saltwater
populations under controlled
conditions, and can be contrasted
with commercial fishing, which is
the harvesting of wild fish
WHAT IS AQUACULTURE?

5. CLASSIFICATION OF
AQUACULTURE
Extensive Aquaculture:
Minimal control, lower density, ponds,
third world
Intensive Aquaculture:
Highly controlled, high density,
RAS, raceways, confined
(industrialized)

6.  Egyptian tombs have bas-relief of fish (tilapia) being
removed from ponds – 2500 B.C.
 Carp were farmed in China as early as 2500 B.C.
 Wen Fang – founder of the Chou Dynasty is called the
first fish farmer (during exile he kept records of fish
growth and behavior)
 Fan Li – wrote first book on fish farming 475 B.C.
 Lee family – Were the first to polyculture carp during
the Tang
Dynasty 600 to 900 A.D.
 England – 1500 A.D. carp culture was introduced
U.S. – first fish hatchery was in Oregon 1877
HISTORY OF AQUACULTURE

7. HISTORY OF AQUACULTURE
 Egyptian tombs have bas-relief of fish (tilapia) being
removed from ponds – 2500 B.C.
 Carp were farmed in China as early as 2500 B.C.
 Wen Fang – founder of the Chou Dynasty is called the
first fish farmer (during exile he kept records of fish
growth and behavior)
 Fan Li – wrote first book on fish farming 475 B.C.
 Lee family – Were the first to polyculture carp during
the Tang
Dynasty 600 to 900 A.D.
 England – 1500 A.D. carp culture was introduced
U.S. – first fish hatchery was in Oregon 1877

8. PERCENT OF TOTAL FOOD FISH
SUPPLIED BY AQUACULTURE

9. AQUACULTURE IS A DIVERSE
FIELD
Biology
Ecology
Nutrition
Handling and hauling
Water quality
Disease
Marketing
Culture techniques

10. HOW CAN AQUACULTURE
HELP?
Gives people more control of
conditions
Restores depleted species of
fish & shellfish
Boosts commercial catches
and sports fishing
Complements wild catches to
meet growing demand
Improvements of fishmeal
Nat’l Offshore Aquaculture
Act of 2007 requires abidance
of existing water quality laws
and other pertinent laws