Dr. Roy Spencer's article Global Warming and Nature's Thermostat here, describes the role
of precipitation systems in controlling the greenhouse effect.
Not exact matches
Department
of Environmental Conservation Commissioner Basil Seggos said, «With increased
precipitation and rapid snow melt, record water flows through major tributaries upstream and downstream
of the lake, water is high throughout the Great Lakes
system.
The properties
of the climate
system include not just familiar concepts
of averages
of temperature,
precipitation, and so on but also the state
of the ocean and the cryosphere (sea ice, the great ice sheets in Greenland and Antarctica, glaciers, snow, frozen ground, and ice on lakes and rivers).
Although
precipitation and river
systems are recharging a few parts
of the northern aquifer, in most places nature can not keep up with human demands.
These findings from University
of Melbourne Scientists at the ARC Centre
of Excellence for Climate
System Science, reported in Nature Climate Change, are the result
of research looking at how Australian extremes in heat, drought,
precipitation and ocean warming will change in a world 1.5 °C and 2 °C warmer than pre-industrial conditions.
Another advantage to a shared sewer is that such
systems are usually built to withstand heavy loads and can better accommodate periods
of heavy
precipitation or storm surges that might overwhelm smaller, poorly conceived or maintained home - based septic tanks, which are by virtue
of their size and the laws
of physics more prone to overflow and send contaminants into nearby surface and ground waters.
Widening
of the tropics would also probably be associated with poleward movement
of major extratropical climate zones due to changes in the position
of jet streams, storm tracks, mean position
of high and low pressure
systems, and associated
precipitation regimes.
The certainty
of the forecasts is particularly important as warming leads to shifts from temperate to subtropical drylands, which leads to changes in
precipitation and soil moisture, which in turn has profound effects on ecological services, provided to humanity, including the viability
of certain temperate agricultural
systems.
The researchers will couple their knowledge
of risk analyses, for example, with sustainable technologies, water technologies,
precipitation simulations, and traffic and
system analyses to create «smart liveable cities».
«This cooling reduced
precipitation over Africa, and in combination with a range
of other complex climate feedback mechanisms tipped the humid
system towards aridification,» explains the first author
of the study, James Collins from Helmholtz Centre Potsdam — GFZ German Research Centre for Geosciences and Alfred Wegener Institute — Helmholtz Center for Polar and Marine Research (AWI) in Bremerhaven.
«The human influence on the climate
system has the effect
of intensifying
precipitation extremes,» Zwiers notes.
Although the rising average global surface temperature is an indicator
of the degree
of disruption that we have imposed on the global climate
system, what's actually happening involves changes in circulation patterns, changes in
precipitation patterns, and changes in extremes.
The five - year drought was exacerbated by an atmospheric pressure
system in the North Pacific Ocean that researchers dubbed the «ridiculously resilient ridge,» which pushed storms farther north and deprived the Southwest
of precipitation.
Since the evapotranspiration rates
of the study's cropping
systems held steady across several years
of varying
precipitation levels, the study also suggests that crop evapotranspiration rates may not be as sensitive to climate change as is currently assumed.
The location
of this cave in the foreland
of the East Carpathian Mountains means winter
precipitation is modulated by the North Atlantic Oscillation (NAO), with wetter conditions influencing the availability
of nitrogen within the surrounding forest
system.
With the help
of a warning
system which measures the risk
of dengue incidence using
precipitation and air temperature, it is possible to forecast the outbreak
of dengue fever up to 16 weeks in advance.
«In the case
of California's drought, the climate models do not indicate that such extremely low
precipitation is an expected consequence
of human influence on the climate
system,» said
He said: «Tropical glaciers are the canaries in the coalmine for our global climate
system, as they integrate and respond to most
of the key climatological variables — temperature,
precipitation, cloudiness, humidity and radiation.»
They could have affected sea - surface and land temperatures, atmospheric pressure
systems and humidity levels — all
of which may have affected the rates
of precipitation in California in recent years.
«Pore - Scale Study
of Transverse Mixing Induced CaCO3
Precipitation and Permeability Reduction in a Model Surface Sedimentary
System.»
These anvil cloud tops, which form from moisture not harvested by
precipitation in tall, convective tower clouds, operate as Earth's thermal blanket and therefore are an important component
of the climate
system.
He is a co-chair
of the U.S. Department
of Energy's Atmospheric
Systems Research Cloud - Aerosol -
Precipitation Interactions Working Group, co-chair
of the CESM Climate - Chemistry Working Group, and served 6 years on the Scientific Steering Committee for the Community Earth
System Model.
Over the past several years, scientists from many institutions have explored the ability
of SP - CAM to simulate tropical weather
systems, the day - night changes
of precipitation, the Asian and African monsoons, cloud - aerosol interactions and other climate phenomena.
Rising temperatures and shifts in
precipitation and moisture balance
of forests are likely to increase negative direct effects on forests, particularly in water - limited
systems and in years with low
precipitation.
Depth matters: effects
of precipitation regime on soil microbial activity upon rewetting
of a plant - soil
system — Ilonka C. Engelhardt — The ISME Journal
Within the integrated Earth
system science paradigm, our major research thrusts include the physics and chemistry
of aerosols, clouds and
precipitation; integrating our understanding
of climate, energy, and other human and natural
systems through the development and application
of models that span a wide range
of spatial scales; and determining the impacts
of and informing responses to climate and other global and regional environmental changes.
Although WUE was positively correlated with CUE, NPP, and LAI, average baseline WUE was highest in grassland
systems, which also had lower rates
of mean annual NPP,
precipitation, and LAI.
Climate change encompasses both increases and decreases in temperature, as well as shifts in
precipitation, changing risk
of certain types
of severe weather events, and changes to other features
of the climate
system.
Rising CO2 levels have been linked to the globe's average temperature rise as well as a host
of other changes to the climate
system including sea level rise, shifts in
precipitation, ocean acidification, and an increase in extreme heat.
The development
of this river
system may be linked to changes in temperature,
precipitation, rainwater acidity, and storminess.
Key facts about the lesson are: The content covered by the lesson are; the water cycle as a
system, the states
of water and the proportion
of water in different states, features / components
of the water cycle (transpiration, percolation etc), flows and stores in the water cycle, factors that affect the rates
of precipitation, condensation, evaporation, infiltration, percolation and interception in the water cycle.
The drainage basin as an open
system with inputs (
precipitation of varying type and intensity), outputs (evaporation and transpiration), flows (infiltration, throughflow, overland flow and base flow) and stores (including vegetation, soil, aquifers and the cryosphere)
Similarly, stormwater runoff, decreased evaporative cooling, and building damage from soil contraction and expansion are just a subset
of how
precipitation impacts will affect human
systems.
This book argues that the floods following extreme
precipitation result not only from very heavy rainfall but also from the significant impact
of human activities on natural water
systems.
Precipitations at the Museum
of Contemporary Cuts explores the contemporary fall from heaven
of «perfect economic formulas» in the form
of a text - based rain
of ideological
systems and financial structures.
By changing the placement and order
of the words Amerika points the viewer towards
systems of ideological engagement: clouds and
precipitations as obfuscation and condescension.
Although WUE was positively correlated with CUE, NPP, and LAI, average baseline WUE was highest in grassland
systems, which also had lower rates
of mean annual NPP,
precipitation, and LAI.
In many regions, changing
precipitation or melting snow and ice are altering hydrological
systems, affecting water resources in terms
of quantity and quality (medium confidence).
Putting my geologist's hat on, it is certainly plausable that (for instance) the passage
of a low pressure
system could bring forward an explosive volcanic eruption by a few hours; but extra
precipitation reaching a magma chamber, or just lubricating faults around the chamber would be a bigger effect.
That applies (nearly) for the atmosphere as a whole, which is in equilibrium on time scales
of around a month, but it doesn't apply to a local
precipitation system like a hurricane or even a thunderstorm.
Science marches on and each year will bring greater understanding
of the roles that the ocean cycles,
precipitation systems, cloud formation, and solar effects play in this gigantic
system.
Changes in
precipitation regimes and extreme events can cause ecosystem transitions, increase transport
of nutrients and pollutants to downstream ecosystems, and overwhelm the ability
of natural
systems to mitigate harm to people from these events.
12 Position on a Continent Distribution
of Climate Regions Explain how elevation, latitude, wind
systems, ocean currents, position on a continent and mountain barriers influence temperature,
precipitation and distribution
of climate.
Glaciers and snowpack, the key cryospheric components
of high mountain
systems, are sensitive to increases in temperature, shifting atmospheric circulation patterns, and varying amounts and forms
of precipitation.
In 2010, intense
precipitation concentrated over the elevated plains
of Khyber Pakhtunkhwa due to interaction
of three weather
systems from east, south and north.
9 Distribution
of Climate Regions Explain how elevation, latitude, wind
systems, ocean currents, position on a continent and mountain barriers influence temperature,
precipitation and distribution
of climate.
Trenberth argues that since science / physics has already established the human influence on climate, oceans, etc. (and Curry would not say otherwise) it makes more sense for Curry to have to show that there is no influence on water vapor and
precipitation (i.e., intensification
of storm activity / heavy
precipitation) than to show that there is, because
of basic physics / physical
systems / physical relationships that constitute the global climate cycle.
Furthermore, the majority
of the Earth's
precipitation falls in the tropics and is a direct result
of atmospheric convection; it is therefore a key area for improving ESMs representation
of the earth
system.
Of course, this doesn't mean that much, since the «closed» system will not be open to the vacuum of space, and is not subject to other atmospheric processes like convection and to cloud and precipitation feedbacks, all of which render the experiment fairly meaningles
Of course, this doesn't mean that much, since the «closed»
system will not be open to the vacuum
of space, and is not subject to other atmospheric processes like convection and to cloud and precipitation feedbacks, all of which render the experiment fairly meaningles
of space, and is not subject to other atmospheric processes like convection and to cloud and
precipitation feedbacks, all
of which render the experiment fairly meaningles
of which render the experiment fairly meaningless.
That same study also warns that the climate
system is «capable»
of precipitation deficits that are more severe and longer - lasting than what we are seeing now.