Sentences with phrase «natural weathering processes»

In fact, this is part of the Earth's natural weathering processes: the main way that Nature re-balances carbon dioxide levels over geologic time spans.

The study has excluded the possibility that the pattern could have been caused by animals or by natural weathering processes and shows that the «zigzag» pattern is the work of Homo erectus.

Not exact matches

Scientists need to learn more about our protective field to understand many natural processes, from those occurring deep inside the planet, to weather in space caused by solar activity.

3 Last year a team of scientists led by Kurt Zenz House, a doctoral candidate at Harvard University, proposed something they call engineered weathering, inspired by a natural process in which slightly acidic freshwater is neutralized by exposure to alkalizing minerals.

Tracking the ozone layer's recovery process is tricky because natural phenomena such as volcanic eruptions and weather variations can alter the size of the ozone hole.

For example, rock records of an isotope of strontium — 87Sr — seem to show an increase in so - called chemical weathering, or weathering that is not simply the result of rain or other natural but not life - related processes.

The earth's natural processes, particularly sea level rise, waves and various weather phenomena, have resulted in the erosion, accretion and reshaping of coasts as well as flooding and creation of continental shelves and drowned river valleys (rias).

That's because scientists have presumed that most of the aerosols from minor eruptions do not rise beyond the troposphere, the layer of Earth's atmosphere where weather occurs and where natural processes quickly clear particles from the atmosphere.

More natural processes of cloud brightening or enhanced weathering are less likely to raise objections, but the public react best to creating biochar (making charcoal from vegetation to lock in CO2) or capturing carbon directly from the air.»

Natural global warming is self - rectifying either by slow chemical weathering processes responsible for mineral sequestration of carbon or by gradual return of Earth's orbital parameters to what they were before the onset of global warming, thereby significantly reducing the amount of solar radiation reaching the Earth's surface.

Students become a part of the learning process with activities about ecosystems, body systems, physical and chemical changes, weather, Earth's crust, natural resources, and more!

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By manipulating the wood and other objects to weather and age them, Drew reminds the viewer of time's passing and the natural processes of decay and regeneration.

With the available capital, an unavoidable optimism of postwar boom, and a complete lack of habits (good or bad) Kepes attempted to foster «media geared to all sensory modalities; incorporation of natural processes, such as cloud play, water flow, and the cyclical variations of light and weather; [and] acceptance of the participation of «spectators» in such a way that art becomes a confluence.»

Natural processes of weathering, transport and sedimentation can still allow the feather imprints of archaeopteryx to be preserved, or the delicate structures of certain leaves or invertebrates, so I think it is reasonable to expect the «people» of these civilisations would have left something behind, including occasionally fossils of themselves and what they wore, or the things they carried.

From larvae - built jewelry to baskets woven with weather data, we've seen artists create art through a conscious collaboration with natural processes.

-- Enhanced weathering processes on land and in the ocean to accelerate natural removal of carbon dioxide from the atmosphere have only been carried out on a limited scale with intermediate technological readiness.

The Realclimate theory thus fails and the temperature gradient from the body of the ocean to the top millimetre and then the atmosphere is maintained at or near to the natural level with the extra warmth being ejected from the system by the enhanced evaporation / condensation and weather processes.

Rock weathering to remove CO2 and moss and Lichen growth for removal have not even been included in their models — and there are other natural processes they ignore, but it doesn't matter!

Natural global warming is self - rectifying either by slow chemical weathering processes responsible for mineral sequestration of carbon or by gradual return of Earth's orbital parameters to what they were before the onset of global warming, thereby significantly reducing the amount of solar radiation reaching the Earth's surface.

By focusing on the 50 - year period, Holland hopes to be able to differentiate between what weather patterns are driven by natural processes and what is being driven by man - made contributions.

We now recognize more of the natural climatic variations caused by the interaction of five highly nonlinear coupled chaotic processes: earth's atmosphere, oceans, volcanoes, solar weather, and galactic cosmic rays (Curry 2016, Curry 2017).

But it was always at a rate that could easily be accommodated by natural feedback processes if CO2 levels got too high — usually in the form of increased rock weathering through an acceleration of the hydrological cycle.

Better than most works on the subject, which tend to assume too much knowledge on the part of the reader, Steele's very readable book makes clear the workings of natural weather and climate processes, in turn making clear the extent to which global warming alarmism is based on opportunistic hype and the relentless pursuit of a political — not a scientific — agenda.

Because weather patterns vary, causing temperatures to be higher or lower than average from time to time due to factors like ocean processes, cloud variability, volcanic activity, and other natural cycles, scientists take a longer - term view in order to consider all of the year - to - year changes.

The Government of Uganda (GoU) has always recognized natural resources (including the weather and climate) as a basic factor in the country's national development process.

Until the rest of natural climate variability is understood and incorporated into the process of understanding how the weather works, and the climate is affected by the rest of the solar system, and its interactions with the rest of the galaxy, the background senseless chatter will fall on deaf ears.

Meridian processes have been gaining in frequency lately, which promises different weather anomalies: unusually high and low temperatures, heavy rains and snowfalls and longer droughts, which in turn may lead to natural calamities.

and «The unexpected cold, snowy northern hemisphere winter (2010/2011) and the flooding (2011) in drought stricken Queensland highlights how our expectations of extreme events in a warmer world can be soundly trumped by natural variability of weather processes».

My question is do we understand climate to the point where we know what is natural variability of weather processes?

But now that ACD is altering the natural processes that impact the AMOC, the entire weather system it regulates could begin to break down.

Milankovitch cycles are part of a natural process that affects both weather and climate The concept of external forcings is mostly incorrect

If you're a policyholder and your home, business, or auto is damaged by severe weather or another natural disaster, you have the following options to contact us and begin the process of reporting your claim.

- when the weather is nice turn off the air / heat and open the windows - use natural light during the day - eat less processed foods and more home cooked, nutritious meals - take care of yourself - exercise, brush teeth, eat right,...