However, GCMs do not directly project how the changes
of other climatic factors, such as humidity and wind, affect human perception.
Not exact matches
Many
other geographic,
climatic, and historical
factors have contributed to the patterns
of human genetic variation seen in the world today.
However, in any case, there are
other important
factors such as
climatic conditions — heat and humidity benefit these microorganisms — and storage conditions which also influence the production
of mycotoxins,» said Rubert, who recognises that analysis must be done on a case - by - case basis.
SCIENTIFIC UNDERSTANDING
of these
OTHER FACTORS â MOST NOTABLY NATURAL
climatic variations, changes in the sun's energy, and the cooling effects
of pollutant aerosols â REMAINS INCOMPLETE.»
Water Use per Acre
of Almonds: All crops require water and the total water requirement varies throughout the growing season as a function
of temperature and
other climatic factors, the characteristics
of the plants themselves, soil conditions, irrigation methods and efficiencies, and more.
It is mainly due to our poor knowledge
of the
climatic history before the ob - servational period and poor knowledge
of other factors like groundwater flow, snow cover trends etc..
An imperfect understanding
of which
other climatic factors contribute to these anomalously large APFs hinders robust projections
of their magnitude and frequency.
An imperfect understanding
of which
other climatic factors contribute to these anomalously large APDFs complicates future projections
of streamflow magnitude and frequency.
Further evidence comes from a recent review
of data for mature trees in four
climatic zones, which concluded that pine growth at the treeline is limited by
factors other than carbon (Körner 2003).
Stressors include
climatic (e.g. shifts in seasons), socio - economic (e.g. market volatility), and environmental (e.g. destruction
of forest)
factors, that interact and reinforce each
other across space and time to affect livelihood opportunities and decision making.
The article ends: «We shall be able to test the carbon dioxide theory against
other theories
of climatic change quite conclusively during the next half - century... if carbon dioxide is the most important
factor, long - term temperature records will rise continuously as long as man consumes the earth's reserves
of fossil fuels».
These stem from a diversity
of site - specific conditions, including, but not limited to: local vegetation; presence
of building structures and contributions made by such structures involving energy use, heating and air conditioning, etc; exposure to winds, the wind velocities determined by
climatic factors and also whether certain wind directions are more favored than
others by terrain or the presence or absence thereof to bodies
of water; proximity to grass, asphalt, concrete or
other material surfaces; the physical conditions
of the CRS itself which include: the exact location
of the temperature sensors within it, the degree
of unimpeded flow
of external air through the CRS, the character
of the paint used; the exact height
of the instrument above the external surface (noting that when the ground is covered by 3 feet
of snow, the temperature instrument is about 60 % closer to, or less than 2 feet, above an excellent radiating surface, much closer than it would be under snow - free conditions).
In addition, Ridley did not make it clear that Myneni had suggested that 42 %
of the 14 % increase in annual productivity «can be attributed to relaxation
of climatic constraints to plant growth,» with «57 % to
other «anthropogenic
factors»,» whereas the paper published in the journal «Nature Climate Change» in April 2016 did not present a figure for annual productivity, instead concluding that 25 % to 50 %
of the Earth's vegetated area had greened, with about 70 %
of this trend attributable to carbon dioxide fertilization.
The most likely candidate for that
climatic variable force that comes to mind is solar variability (because I can think
of no
other force that can change or reverse in a different trend often enough, and quick enough to account for the historical
climatic record) and the primary and secondary effects associated with this solar variability which I feel are a significant player in glacial / inter-glacial cycles, counter
climatic trends when taken into consideration with these
factors which are, land / ocean arrangements, mean land elevation, mean magnetic field strength
of the earth (magnetic excursions), the mean state
of the climate (average global temperature), the initial state
of the earth's climate (how close to interglacial - glacial threshold condition it is) the state
of random terrestrial (violent volcanic eruption, or a random atmospheric circulation / oceanic pattern that feeds upon itself possibly) / extra terrestrial events (super-nova in vicinity
of earth or a random impact) along with Milankovitch Cycles.
In a paper entitled, «Shifting public opinion on climate change: an empirical assessment
of factors influencing concern over climate change in the U.S.,» published in the journal
Climatic Change, researchers at Drexel University, McGill University, and Ohio State University showed that the stated positions
of politicians and
other «elites» in society is the major
factor driving public opinion.
The gain or loss is determined by changes in sources and sinks which are controlled by
other climatic factors, in particular, temperature and soil moisture, and that these changes are sufficient to reduce the anthropogenic contribution to the level
of noise.
Forest degradation and forest land conversion are different aspects
of the same problem, caused by multiple and interacting
factors, such as economic growth, macroeconomic policies, population movements and the legislative framework, intertwined with
climatic variation, economic activities and urbanization, among
others.
But in the context
of the centennial or millennial time scale
of interest, carbon dioxide is an anthropogenic
factor, like
other forms
of pollution, not a natural «
climatic»
factor.
I think we are seeing nothing more than
climatic varation caused by our orbit, sun activty and a number
of other related natural
factors, but the trouble is that we take a short term view
of weather and think in terms
of what we remember as Children not what has gone on in recent history - After all 5000 years is the blink
of an eye in the context
of the age
of the earth and mans habitation
of it.
The present analysis suggests that the failure
of the IPCC's models to predict this and many
other climatic phenomena arises from defects in its evaluation
of the three
factors whose product is climate sensitivity:
1913 W.J. Humphreys, «Volcanic Dust and
Other Factors in the Production
of Climatic Changes, and Their Possible Relation to Ice Ages.»