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TOPIC- SALMON FISHING
 Subtopics –
 WHAT IS “SALMON FISHING”?
 Salmon Species
 Important Points About salmons
 Salmons as a commercial product
 Aquaculture of salmons
 Salmon Fishing Seasons
 History of Salmons
 Decreasing Population of Salmons
 Life cycle of Pacific Salmon
 Annual turnover
 SALMON SPECIES
 ATLANTIC SALMONS reproduces in northern Rivers on both coasts Of the
Atlantic Ocean. As the term salmon includes a number of species some are
namely :--
 Trout ➡ Whitefish
.
 Grayling Fish ➡ Char
WHAT IS “SALMON FISHING”?
 To know what is Salmon Fishing……..First of all we need to know
that what we mean by ‘Salmon’?
 Salmon is the common name for several species of fishes in the
family salmonidae. Other species like Trout, Grayling , Whitefish,
etc. The term salmon comes from the latin word ‘Salmo’.
 So in simple words, The capturing of
the
fi fish namely ‘Salmon’ is called
salmon fishing.
IMPORTANT POINTS
 ATLANTIC SALMON
 Scientific name is SALMO SALAR
 Maximum length : 150 cm
 Common Length: 120 cm
 Maximum weight : 43.6 kg
 Maximum Age: 13 yrs
 Discovered by : Linnaeus in year 1758
PACIFIC SALMON
➡ Scientific name is Oncorhynchus.
➡ Maximum length: 150 cm
➡ Common Length : 70 cm
➡ Maximum weight: 61.4 kg
➡ Maximum Age : 9 yrs
➡ Discovered by Walbaum in 1792
SALMONS AS A COMMERCIAL
PRODUCT
 Salmons are fished in very huge amount every
year.
 Its is a commercial food or we can say is a
commercial seafood in many parts of The World
like in USA.
 In countries like Japan, Salmon is the main
seafood consumed. Cities like Tokyo, Osaka and
Hokkaido are the main consumers of this.
 Salmon is the third most consumed seafood in
USA.
➡ SALMON CONSUMPTION IN HOKKAIDO
 Salmon is the major fishery product in Hokkaido.
 Approximately 150 tons of Salmons are
consumed in year 1995 in Hokkaido and nearby
cities i.e mainly in Japan 🗾
 It is About 70 percent of the total catch of
salmon around the world in that year.
 There are several grades for Salmon quality
such as A grade for high quality salmons and B
and The lowest C grade for just oK quality
salmons.
AQUACULTURE OF SALMONS
 AQUACULTURE OF SALMONS means farming and harvesting of
salmons under controlled conditions for both commercial and recreational
purposes.
Aquaculture of salmons in
CHILE.
⏩ Aquaculture In CHILE
 The Aquaculture of salmons is the
major economic activity in CHILE.
 Among all Aquaculture, the Atlantic
salmon Aquaculture is Overwhelming
the largest sector.
 Only in last 15 years, CHILE has
done a tremendous growth in the
Aquaculture becoming the second
largest producer of salmon and trout
after NORWAY.
 In 2006, CHILE produced 38 %of
worlds total production just after
NORWAY with 39%.
SALMON FISHING SEASONS
 SEASONS IN DIFFERENT AREAS VARIES PLACE TO
PLACE.
 TAKING SCOTLAND AS EXAMPLE,
Scotland's salmon fishing season varies from
river to river but you can usually fish successfully
between 11 January to 30 November.
The official brown trout season runs from 15
March to 6 October, however, some rivers in
Aberdeenshire and the Highlands do not open
until the 1 April.
On an Average, Seaons for various
species of Salmons--
HISTORY OF SALMONS 🐬
 Since many decades, Salmons are main in
the livelihood Of coastal dwellers.
 And for many centuries, people caught
salmons As they swam up rivers to spawn.
 The ainu, of northern japan, trained their
dogs to catch salmons As to make salmon
fishing easy.
 The Colombia river Salmon population is
now less than 3 % as compared to previous
times.
DECREASING POPULATION OF
SALMONS
 The population of salmons declined
markedly In recent decades, especially in
North Atlantic Populations.
 Salmon population levels Are of concern
In the Atlantic And in some parts of
Pacific.
 REASON BEHIND IT ➡
 The increasing pollution is the main
reason behind the decrease in the
population of salmons.
LIFE CYCLE OF PACIFIC SALMON
 Eggs in different stages of development: In some,
only a few cells grow on top of the yolk, in the
lower right, the blood vessels surround the yolk
and in the upper left, the black eyes are visible,
even the little lens.
 Salmon fry hatching — the baby has grown
around the remains of the yolk — visible are
the arteries spinning around the yolk and little old
drops, also the gut, the spine, the main caudal
blood vessel, the bladder and the arcs of the gills.
ANNUAL TURNOVER OF SALMON
FISHING
 Salmon Aquaculture Is a major
contributor To the world’s
production of farmed fish
Representing about 10 billion $
annually.
 THE TOTAL FISHERIES GDP Is
US $ 18 BILLION AND SALMON
FISHING CONTRIBUTES
ABOUT ONETHIRD PART IN IT
ANNUALLY.
THANKYOU ✨
Made By - RAHUL SHARMA

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Salmon fishing

  • 1. TOPIC- SALMON FISHING  Subtopics –  WHAT IS “SALMON FISHING”?  Salmon Species  Important Points About salmons  Salmons as a commercial product  Aquaculture of salmons  Salmon Fishing Seasons  History of Salmons  Decreasing Population of Salmons  Life cycle of Pacific Salmon  Annual turnover
  • 2.  SALMON SPECIES  ATLANTIC SALMONS reproduces in northern Rivers on both coasts Of the Atlantic Ocean. As the term salmon includes a number of species some are namely :--  Trout ➡ Whitefish .  Grayling Fish ➡ Char
  • 3. WHAT IS “SALMON FISHING”?  To know what is Salmon Fishing……..First of all we need to know that what we mean by ‘Salmon’?  Salmon is the common name for several species of fishes in the family salmonidae. Other species like Trout, Grayling , Whitefish, etc. The term salmon comes from the latin word ‘Salmo’.  So in simple words, The capturing of the fi fish namely ‘Salmon’ is called salmon fishing.
  • 4. IMPORTANT POINTS  ATLANTIC SALMON  Scientific name is SALMO SALAR  Maximum length : 150 cm  Common Length: 120 cm  Maximum weight : 43.6 kg  Maximum Age: 13 yrs  Discovered by : Linnaeus in year 1758 PACIFIC SALMON ➡ Scientific name is Oncorhynchus. ➡ Maximum length: 150 cm ➡ Common Length : 70 cm ➡ Maximum weight: 61.4 kg ➡ Maximum Age : 9 yrs ➡ Discovered by Walbaum in 1792
  • 5. SALMONS AS A COMMERCIAL PRODUCT  Salmons are fished in very huge amount every year.  Its is a commercial food or we can say is a commercial seafood in many parts of The World like in USA.  In countries like Japan, Salmon is the main seafood consumed. Cities like Tokyo, Osaka and Hokkaido are the main consumers of this.  Salmon is the third most consumed seafood in USA.
  • 6. ➡ SALMON CONSUMPTION IN HOKKAIDO  Salmon is the major fishery product in Hokkaido.  Approximately 150 tons of Salmons are consumed in year 1995 in Hokkaido and nearby cities i.e mainly in Japan 🗾  It is About 70 percent of the total catch of salmon around the world in that year.  There are several grades for Salmon quality such as A grade for high quality salmons and B and The lowest C grade for just oK quality salmons.
  • 7. AQUACULTURE OF SALMONS  AQUACULTURE OF SALMONS means farming and harvesting of salmons under controlled conditions for both commercial and recreational purposes. Aquaculture of salmons in CHILE.
  • 8. ⏩ Aquaculture In CHILE  The Aquaculture of salmons is the major economic activity in CHILE.  Among all Aquaculture, the Atlantic salmon Aquaculture is Overwhelming the largest sector.  Only in last 15 years, CHILE has done a tremendous growth in the Aquaculture becoming the second largest producer of salmon and trout after NORWAY.  In 2006, CHILE produced 38 %of worlds total production just after NORWAY with 39%.
  • 9. SALMON FISHING SEASONS  SEASONS IN DIFFERENT AREAS VARIES PLACE TO PLACE.  TAKING SCOTLAND AS EXAMPLE, Scotland's salmon fishing season varies from river to river but you can usually fish successfully between 11 January to 30 November. The official brown trout season runs from 15 March to 6 October, however, some rivers in Aberdeenshire and the Highlands do not open until the 1 April.
  • 10. On an Average, Seaons for various species of Salmons--
  • 11. HISTORY OF SALMONS 🐬  Since many decades, Salmons are main in the livelihood Of coastal dwellers.  And for many centuries, people caught salmons As they swam up rivers to spawn.  The ainu, of northern japan, trained their dogs to catch salmons As to make salmon fishing easy.  The Colombia river Salmon population is now less than 3 % as compared to previous times.
  • 12. DECREASING POPULATION OF SALMONS  The population of salmons declined markedly In recent decades, especially in North Atlantic Populations.  Salmon population levels Are of concern In the Atlantic And in some parts of Pacific.  REASON BEHIND IT ➡  The increasing pollution is the main reason behind the decrease in the population of salmons.
  • 13. LIFE CYCLE OF PACIFIC SALMON  Eggs in different stages of development: In some, only a few cells grow on top of the yolk, in the lower right, the blood vessels surround the yolk and in the upper left, the black eyes are visible, even the little lens.  Salmon fry hatching — the baby has grown around the remains of the yolk — visible are the arteries spinning around the yolk and little old drops, also the gut, the spine, the main caudal blood vessel, the bladder and the arcs of the gills.
  • 14. ANNUAL TURNOVER OF SALMON FISHING  Salmon Aquaculture Is a major contributor To the world’s production of farmed fish Representing about 10 billion $ annually.  THE TOTAL FISHERIES GDP Is US $ 18 BILLION AND SALMON FISHING CONTRIBUTES ABOUT ONETHIRD PART IN IT ANNUALLY.
  • 15. THANKYOU ✨ Made By - RAHUL SHARMA