How Bigger Fish are Dependent on the Survival of Smaller Ones

Is the largest size of bluegill you catch getting smaller? 3. Do you catch fewer big fish per hour or more little fish per hour? 4. Are bass more difficult ...

The Biodiversity Crisis: Lake Victoria | AMNH

Today, the Nile perch and most other fish can survive only in a thin region near enough to the surface to receive sufficient oxygen from the atmosphere. The ...

What Is the Fishing Industry and Why Is It Bad? Facts and Statistics

Discarded fishing equipment like nets and longlines indiscriminately trap fish, leaving them to suffocate. Fish are not the only marine species ...

Group size enhancement explains cooperation in fishes

The survival chances of group members are often greater in large than in small groups. In some species, non-reproducing group members ...

Climate Change Is Putting Larger Fish at Risk | Technology Networks

“Larger individuals, in the course of fish kills, often resort to sucking better-oxygenated surface waters and relying on metabolic mechanisms ...

Bigger Fish, or Bigger Pond? | No Stupid Questions | Episode 158

... one. So they have a podcast where they can ask each other as many “stupid questions” as they want. New episodes each week. ABOUT THE ...

Linking freshwater growth to size-dependent marine survival of ...

Due to the mediating role of body size in determining fitness, the 'bigger is better' hypothesis still pervades evolutionary ecology despite evidence that ...

What is Fish Passage? | U.S. Fish & Wildlife Service

These species and many others, including some at-risk and listed species, depend on connected streams and high-quality habitat to survive. ... small creeks, big ...

Schematic illustration comparing mechanisms that link growth and...

Schematic illustration comparing mechanisms that link growth and survival in larval fish. ( a ) Under food-dependent growth, periods of low food ...

The world's fish are shrinking as the climate warms. We're trying to ...

Such experiments have shown that fish do indeed end up smaller in body size when kept under warm conditions, and the trend is so common it has ...

Diet and Eating Habits - All About Bony Fishes - Seaworld.org

Smaller fishes generally have a higher metabolic rate than large fishes of the same species. Thus, small fishes generally eat proportionately more. Warm ...

Fish Sense - files . dnr . state . mn . us

Fish depend on their senses for survival. Whether they eat a meal or become ... formal discussions in large and small groups. Benchmark 2—The student ...

Population Size, Survival, and Growth of Largemouth Bass One ...

es of bluegills (small fish, 75 to 129 mm TL; and large fish, 130 to 150 mm TL) and compared among ponds using an ANOVA (SAS 2002). All CPE data were log10 ...

Small-scale field experiments accurately scale up to predict density ...

We show that the results of experiments detecting density-dependent mortality of reef fish on small habitat patches scale up to have similar effects on much ...

Marine survival of coho salmon (Oncorhynchus kisutch) from small ...

This study investigated whether marine survival is size-dependent (larger individuals within a cohort have higher marine survival)

Stocking Fish in Your Pond - Missouri Department of Conservation

When crappie are stocked in ponds usually one of two conditions develops. A few stocked fish survive predation, live, and grow to a very large size; or, much ...

Largemouth Bass Biology: Everything You'd Want to Know - ANGLR

The typical survival of fish eggs is between .01 – .05 percent, depending on many environmental conditions. This is why fish lay thousands of eggs. It acts as a ...

Growing Bigger Bass in Your Pond or Lake - Texas Hunter Products

That is a sure sign of phytoplankton that smaller fish in your pond or lake need to eat in order to survive. Slightly bigger fish eat ...

The state of seafood | Seafood basics

Fish farming — known as aquaculture — can help reduce the pressure on wild fish stocks. More than 50 percent of the seafood we eat today is farmed. As our ...

Goldfish Myths Debunked | Tropical Fish Hobbyist Magazine

... survival, as goldfish can grow quite large, depending on the breed. The ... Little or no filtration and infrequent water changes can reduce how big goldfish get.