Sentences with phrase «terrestrial plants»
The phrase "terrestrial plants" refers to plants that grow on land or in soil, rather than in water or air. They are plants that have adapted to live on the Earth's surface, like trees, flowers, grass, and shrubs. Full definition
And much like humans, fish diets require omega - 3 fatty acids, not found in terrestrial plants.
scientificamerican.com
To figure out the region's ancient rainfall patterns from the sediment core, the researchers analyzed the ancient leaf wax that had blown into the ocean from terrestrial plants.
Global assessment of nitrogen deposition effects on terrestrial plant diversity: a synthesis.
Since the sea for seaweed is like the soil for terrestrial plants the seaweed will absorb what is in the water may it be good or bad.
CO2 that goes into the atmosphere does not stay there, but continuously recycled by terrestrial plant life and earth's oceans — the great retirement home for most terrestrial carbon dioxide.
And because these floating plants absorb as much of the atmosphere's carbon dioxide - a major greenhouse gas - as do terrestrial plants, they are important to any global climate study.
His research interests were in the areas of marine and terrestrial plant physiology and ecology.
Unlike terrestrial plants that can stick around for hundreds of years, these tiny greens have quick turnover rates.
In terrestrial plants, the chemical composition of a leaf's wax changes depending on how dry or wet the climate was when the plant was growing.
9: Roles of Secondary Metabolites in Protection and Distribution of Terrestrial Plants under Climatic Stresses
It is possible to reconstruct past precipitation changes by measuring the stable hydrogen isotopic composition in terrestrial plant waxes because rainfall is the primary source of hydrogen stored in plant material.
Seagrasses evolved from terrestrial plants into marine foundation species around 100 million years ago.
And just as increased algal productivity at sea increases the emission of sulfur gases to the atmosphere, ultimately leading to more and brighter clouds over the world's oceans, so too do CO2 - induced increases in terrestrial plant productivity lead to enhanced emissions of various sulfur gases over land, where they likewise ultimately cool the planet.
Like terrestrial plants, phytoplankton contain light - absorbing chlorophyll and need sunlight to live and grow.
But there's more for «Mission to Earth» geeks (I count myself as one) over at the Earth Observatory Web site, where SeaWiFS merits the «Image of the Day» — a view of Earth showing the averaged chlorophyll concentration in the oceans from 1998 through 2010 (and of course showing all that glorious green terrestrial plant life, too): Read more...
Most terrestrial plants enter into biocoenosis with funghi.
WHEN the greening of the land began around 450 million years ago, the first terrestrial plants were tiny.
As a result of this annual cycle, together with the continual emissions from fossil fuel burning (particularly over China, Europe, and the southeast United States), carbon levels reach a maximum in the Northern Hemisphere in April, just before terrestrial plants begin to soak up more carbon.
Also, considering that mites, springtails, and mosses predate flowering plants by about 300 million years, the results extend terrestrial plant - animal interactions «quite a bit» back in time, says bryologist Jon Shaw of Duke University in Durham, North Carolina.
Climate change will cause ice - free areas on Antarctica to increase by up to a quarter by 2100, threatening the diversity of the unique terrestrial plant and animal life that exists there, according to projections from the first study examining the question in detail.
They studied terrestrial plant waxes, a layer on the plant's surface protecting against dehydration and microbial attack, which are preserved in the sediment.
If you add up all the fluxes, you find that 0.2 Gt of carbon are being absorbed by terrestrial plants and soils, 2 Gt are being absorbed by the ocean, and 5.5 Gt are being emitted by humans burning fossil fuels.
Today in PLoS one, my lab released «All is not loss: Plant Biodiversity in the Anthropocene» — the first spatially explicit global assessment of contemporary patterns of terrestrial plant biodiversity (native loss + exotic species gain) at regional landscape scales.
Such connections would be much harder to detect from space for terrestrial plant biomass.»
annual plants terrestrial plants that complete their life cycle in one growing season; plants that die off each year during periods of temperature and moisture stress but leave behind seeds to germinate during the next favorable climatic season
[*) In fact, the Permain - Triassic mass extinction killed so many terrestrial plants, that the following geologic period started with the so called «coal gap».
Terrestrial plants thrive on carbon dioxide, while hydrogen sulfide kills them.
And what about the evidence of fossilized coal and oil deposits which shows terrestrial plant carbon sequestration occurs geologically in nature?
Eighty percent of the world's known terrestrial plant and animal species can be found in forests, and tropical rainforests are home to more species than any other terrestrial habitat.
(If there's «aerial plant food gas» can there be «terrestrial plant food gas?»
Keppler, F., J.T.G. Hamilton, M. Brass, and T. Rockmann, Methane emissions from terrestrial plants under aerobic conditions, Nature, 439 (7073), 187 - 191, 2006.
Comment on: Keppler et al., Methan emissions from terrestrial plants under aerobic conditions, Nature 439, 187 - 191 (12 January 2006)
The scientists also applied the same technique to Norway rats in Alaska's Aleutian Islands and determined that this invasive species subsisted largely on terrestrial plants and seasonal pulses of marine amphipods, rather than marine birds as had been long assumed.
This global biological recordbased on daily observations of ocean algae and land plants from NASAs Sea - viewing Wide Field - of - View Sensor (SeaWiFS) missionwill enable scientists to study the fate of atmospheric carbon, terrestrial plant productivity and the health of the oceans food web.
Some scientists argue that marine flora could fix carbon deep in ocean sediments, keeping it locked up for longer than do terrestrial plants, which release carbon back into the atmosphere when they die.
Phytoplankton consumes CO2, like terrestrial plants, and transfers this via zooplankton to marine organisms, hence indirectly promoting their growth.
But there's more for «Mission to Earth» geeks (I count myself as one) over at the Earth Observatory Web site, where SeaWiFS merits the «Image of the Day» — a view of Earth showing the averaged chlorophyll concentration in the oceans from 1998 through 2010 (and of course showing all that glorious green terrestrial plant life, too):
Proof of past climatic conditions found in terrestrial plant waxes Niedermeyer and her colleagues worked on a marine sediment core which was collected off the coast of western Sumatra at a depth of 481 meters.
Soil water is perhaps the most precious resource of the Earth because if it becomes destroyed or disappear there will be neither food nor water for terrestrial plants and animals like people.
Constraints to nitrogen acquisition of terrestrial plants under elevated CO2.
In the above citied letter to Nature the authors concluded out of their experiments: «Here we demonstrate using stable carbon isotopes that methane is readily formed in situ in terrestrial plants under oxic conditions by a hitherto unrecognized process.»
Tough lignin, which helps form the main part of woody tissue, is the second most common component of terrestrial plants.