aphotic उदाहरण वाक्य
उदाहरण वाक्य
- These are thick orange microbial mats ( thick ) with patches of yellow biofilms extending from the aphotic deep cave orifice.
- The deep sea starts at the aphotic zone, the point where sunlight loses most of its energy in the water.
- The aphotic zone is further divided into additional zones : the bathyal zone, the abyssal zone, and the hadal zone.
- Extending from the bottom of the photic zone down to the seabed is the aphotic zone, a region of perpetual darkness.
- Changes in primary production in the photic zone are expected to alter the standing stocks in the food-limited aphotic zone.
- At equilibrium, the export flux of organic material sinking into the aphotic zone is balanced by the upward flux of nitrate.
- Hydrothermal vents are the primary source of energy in what is known as the aphotic zone ( depths exceeding 200 m ).
- In the ocean, this leads to a vertical separation of nitrification from primary production, and confines it to the aphotic zone.
- In general, the deep sea is considered to start at the aphotic zone, the point where sunlight loses its power of transference through the water.
- This leads to the situation whereby any nitrate in the water column must be from the aphotic zone, and must have originated from organic material transported there by sinking.