azolla वाक्य
उदाहरण वाक्य
मोबाइल
- "It's suffocating the area, " complained wetlands biologist Asan Baghevzadeh as he skimmed a soggy handful of the floating azolla plant imported from the Far East.
- The azolla explosion, however, has caused a sharp drop in seasonal bird populations and could lead to changes in migration patterns that could hurt some threatened species, experts fear.
- At the beginning of the middle Eocene an event that may have triggered or helped with the draw down of carbon dioxide was the Azolla event at around 49 million years ago.
- With the equable climate during the early Eocene, warm temperatures in the arctic allowed for the growth of azolla, which is a floating aquatic fern, on the Arctic Ocean.
- Assuming the carbon dioxide concentrations were at 900 ppmv prior to the Azolla Event they would have dropped to 430 ppmv, or 30 ppmv more than they are today, after the Azolla Event.
- Assuming the carbon dioxide concentrations were at 900 ppmv prior to the Azolla Event they would have dropped to 430 ppmv, or 30 ppmv more than they are today, after the Azolla Event.
- :What we need to do is reproduce the Azolla event which removed much of the earth's carbon dioxide using azolla . talk ) 07 : 33, 11 January 2010 ( UTC)
- :What we need to do is reproduce the Azolla event which removed much of the earth's carbon dioxide using azolla . talk ) 07 : 33, 11 January 2010 ( UTC)
- The Arctic ice cap was partially caused by the Azolla event, where a large number of ferns in the ocean died, sank, and never decayed, which trapped carbon dioxide beneath the ocean.
- The delicate ecosystem has been hit by nearly every environmental blow of the past two decades : unchecked construction, nonstop runoff of sewage and misguided farm policies that brought a pesticide barrage and the invasion of azolla.
- Tuan s 30 experiments involved observing Vietnam from space, life sciences ( including tests of growth of Vietnamese azolla water ferns, with application to future closed-loop life support systems ), and materials processing.
- *Strange that you should ask that question, as this has already happened in the past, see azolla event causing a global cooling catastrophe . talk ) 08 : 43, 19 May 2010 ( UTC)
- Arnold notes that with the placement of " A . primaeva " into the genus " Azolla " means that its description in 1890 was actually the earliest species described from the fossil record.
- Studies of fish from warmwater streams shows a preponderance of algae in the stomach ( 60-80 % ), and they are also known to feed on the roots of " Azolla " ( floating water ferns ).
- On the other hand, since the Azolla event and the break-up of Antarctica and Australia started cooling the planet, the climate has steadily deteriorated and with it, biodiversity has steadily become smaller, especially since the Miocene.
- The weevil " Stenopelmus rufinasus " is used as an agent of biological pest control to manage " Azolla filiculoides ", and it has been found to attack " A . pinnata " as well.
- Through experimentation, he discovered, too, that the addition of certain fish ( loaches ) and a nitrogen-fixing weed ( azolla or duckweed ) to the fields boosted rice and duck growth, and simultaneously supplied nutrition for the ducks.
- Floating plants can absorb and filter heavy metals . " Eichhornia crassipes " ( water hyacinth ), " Lemna " ( duckweed ) and " Azolla " ( water fern ) store iron and copper commonly found in wastewater.
- The plants are typically red, and have very small water repellent leaves . " Azolla " floats on the surface of water by means of numerous, small, closely overlapping scale-like leaves, with their roots hanging in the water.
- "It's spectacular, " he said . " Right at this transition from supergreenhouse to cooling, that's where there's this evidence of a bathtub situation there that is so fresh that this Azolla can really bloom and boom ."
azolla sentences in Hindi. What are the example sentences for azolla? azolla English meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.