|
|
|
|
|
|
|
|
|
Surface ocean currents
| Fisheries glossary |
Surface currents are generally wind driven and develop typical clockwise spirals in the northern hemisphere and counter-clockwise rotation in the southern hemisphere. in wind driven currents, the ekman spiral effect results in the currents flowing at an a
|
|
Hemisphere, английский
- One of names of air space under the circus cupola; a space in which aerial acts are performed.
- Half of a sphere
- N анат. полушарие (го- ловного мозга и мозжечка ) asymmetry cerebral ~ полушарие головного мозга left ~ левое полушарие (ант. right ~) right ~ правое полушарие (ант. left ~)
- Half the surface of a globe. the celestial equator divides the heavens into two hemispheres—the northern and the southern.
- Полусфера
|
Surplus production, английский
Surplus production is the inherent productivity of a fish stock that can be harvested on a sustainable basis. based on the theory that, at large stock size, reproductive rates and rate of stock growth are slowed by self-regulating mechanisms, and that sto
Photic zone, английский
- Sun lit zone extending downward from a lake or ocean surface to the euphotic depth where the light intensity falls to one percent of that at the surface. the photic zone exposed to sufficient sunlight for photosynthesis to occur. the depth of the photic z
- Region of the ocean through which light penetrates; and the place where photosynthetic marine organisms live.
|
|
|
|
|
|
|
