Sentences with phrase «feedback effects of»

Yet, there is little published on the weather feedback effects of irrigated agriculture spewing the # 1 atmospheric greenhouse gas pollution via evapotransporation on the order of 100 % of the total concentration of in the atmosphere (dihydrogen monoxide).

Simulated radiative no - feedback effects of measured actual CO2 change over the 61 years were calculated and found to be of magnitude easily detectable by the empirical data and analytical methods used.

The south - east QLD drought analysis also mentions the feedback effects of land clearing.

«Nature is too complex, they (the authors) say, and depends on too many processes that are poorly understood or little monitored — whether the process is the feedback effects of cloud cover on global warming or the movement of grains of sand on a beach,» the Times article explained.

This is not to deny the continuing importance of the major industrial economies, or the potential feedback effects of slower growth in the major economies on commodity prices.

For starters, one simply can not equate the positive feedback effect of melting ice (both reduced albedo and increased water vapor) from that of leaving maximum ice to that of minimum ice where the climate is now (and is during every interglacial period).

However they tell you nothing about the feedback effect of cloud cover.

As I've demonstrated, some warming has to be attributed to the positive feedback effect of water vapour, however, you are right in saying that the trigger for past warming was (almost always) solar activity (or Milankovitch cycles).

In this article I present prima facie evidence that the ongoing natural increase in spring insolation occurring at high northern latitudes, coupled with the positive feedback effect of the resultant snow and ice loss reducing the region's mean albedo over summer, comprises just such a causative agency.

There is no measurable feedback effect of a drop of 40 ppmv CO2 at the end of the Eemian,.....»

There is no measurable feedback effect of a drop of 40 ppmv CO2 at the end of the Eemian, see: http://www.ferdinand-engelbeen.be/klimaat/eemian.html

In the Supplementary Report (IPCC, 1992) to the FAR, the indirect chemical effects of CO, NOx and VOC were reaffirmed, and the feedback effect of CH4 on the tropospheric hydroxyl radical (OH) was noted, but the indirect RF values from the FAR were retracted and denoted in a table with «+», «0» or «--».

Not exact matches

The feedback loop of the city making itself attractive to start - ups and start - ups helping to make the city attractive to talented young people (who in turn create more businesses that attract more young people) is only getting started, but Robinson says he can already see the effects both in terms of the area's legitimacy — «people are saying, «hey, I would actually invest here or I would start my business here» as opposed to 10 years ago where people would avoid the city at all costs» — and quality of life for young people.

The compounding effect of this negative feedback loop is anything but subtle, and it's keeping our industry behind the curve on this issue.

It's possible, of course, that if the compensation at stake were small beer, tying it to feedback might not have much effect.

One of the cool side effects of welcoming customers into his home, Blumenthal says, is it gave the customers a rare opportunity to «peek behind the curtain» of a start - up, while simultaneously giving the founders a rare opportunity to get immediate feedback from customers.

Including just the effects of economic feedback from deficit reduction would reduce the cumulative deficit over the next 10 years by roughly $ 160 billion — or about 0.1 percent of GDP, on average — compared with CBO and JCT's conventional estimate of the President's proposals.

Once one accounts for fiscal feedback effects, the net cost per job created of these targeted job creation policies are perhaps one - fourth of the net costs of general fiscal stimulus.

Positive economic feedback effects from a somewhat faster growing economy seem likely to shrink the tax bill's deficit impact relative to the «static scoring» estimate of about $ 1.5 trillion.

The Congressional Budget Office released a report on Friday that said a repeal of the Affordable Care Act (ACA), over the next decade, would «probably increase budget deficits with or without considering the effects of macroeconomic feedback.»

The model also implies a feedback loop: high income inequality depresses the interest rates, facilitating the existence of housing bubbles, which in turn have regressive welfare effects.

One conclusion from this episode is that learning about the stock market may feed back into the market and, by changing the behavior of the market, render our «learning» useless or — if we don't recognize the feedback effect — hazardous.

The post ties in with SRSV's lecture on non-conventional monetary policies, particularly the side - effect of market addiction to low volatility, and the lecture on price distortions, particularly the section on feedback loops.

But it is important to note that the essential note of feedback is one of control - effect.

«Past studies have looked at the effects of differential parenting on the children who get more negative feedback, but our study focused on this as a dynamic operating at two levels of the family system: one that affects all children in the family as well as being specific to the child at the receiving end of the negativity,» explains Jennifer M. Jenkins, Atkinson Chair of Early Child Development and Education at the University of Toronto, who led the team.

In response to feedback, we have clarified what is meant by midwife - led care and have stressed the multi-disciplinary network of care providers; have added information to the Abstract about the lack of effect on caesarean section; and revised the Abstract's conclusions from «All women» to «Most women should be offered midwife - led models of care and women should be encouraged to ask for this option.»

The findings suggest that effective new greenhouse gas controls could help lessen the effects of climate change on the release of carbon from soils of the northern permafrost region and therefore decrease the potential for a positive feedback of permafrost carbon release on climate warming.

Earlier studies on the sensitivity of tropical cyclones to past climates have only analyzed the effect of changes in the solar radiation from orbital forcing on the formation of tropical cyclones, without considering the feedbacks associated to the consequent greening of the Sahara.

And the positive effects of this program are obvious in the feedback received from past and present participants.

According to Professor Nico Eisenhauer, the senior author of the study: «It is most likely that instead of soil animals and microorganisms, the plants are responsible for the feedback effect because they also breathe with their roots.

Because a hurricane cools surface water, it discourages the formation of later storms in its wake, providing a form of negative feedback that limits the hurricane merging effect.

Adding to our discussion of the many uses of the term «feedback» (24/31 December 2011), he says its purpose is to remind those working on the lines «that disconnecting a community's set of electrical appliances opens one to experiencing the full effects of collapsing fields» — that is, to voltages generated on the apparently disconnected wire when devices...

Prior to this study, «the understanding of permafrost feedbacks to climate change had been limited by a lack of data examining warming effects on both vegetation and permafrost carbon simultaneously,» said Dr. Natali.

«We observed that a multifaceted audit and feedback intervention aimed at health professionals results in a slight reduction in the rate of caesareans for low - risk pregnancies, without adverse effects on maternal and neonatal health,» revealed Nils Chaillet, principal investigator of the QUARISMA trial, researcher at the CHU de Québec - Université Laval Research Centre and professor at Université Laval's Faculty of Medicine.

What's more, since this calculation does not take into account any of the feedbacks likely to amplify the effect, well under 5000 TW may produce this degree of warming.

Different modeling groups come to different conclusions on what the precise effects of these feedbacks may be.

It illustrates the interplay effect of positive and negative feedbacks.

The theory of dangerous climate change is based not just on carbon dioxide warming but on positive and negative feedback effects from water vapor and phenomena such as clouds and airborne aerosols from coal burning.

The scientists discovered that a class of mechanoreceptors in the skin that detect painful mechanical stimuli are part of a feedback circuit in which excitatory neurons that produce the hormone somatostatin are inhibited by neurons that synthesize dynorphin (a natural analgesic molecule that produces effects similar to opiates).

The effect of these small orbital changes was amplified by positive feedbacks, such as changes in greenhouse gas levels.

When I visit Wells at Iowa State University, he is examining the effect of «confirmatory feedback,» the sense of certainty you get when you are told that you have answered a question correctly.

Some of these feedback loops may already be having an effect.

Additionally, feedback from the participants themselves has also been published in the journal BMC Psychiatry, as «The effects and determinants of exercise in first - episode psychosis: a qualitative study»

Another positive feedback of global warming is the albedo effect: less white summer ice means more dark open water, which absorbs more heat from the sun.

Titled «Modeling Sustainability: Population, Inequality, Consumption, and Bidirectional Coupling of the Earth and Human Systems,» the paper describes how the rapid growth in resource use, land - use change, emissions, and pollution has made humanity the dominant driver of change in most of the Earth's natural systems, and how these changes, in turn, have critical feedback effects on humans with costly and serious consequences, including on human health and well - being, economic growth and development, and even human migration and societal conflict.

Researchers hypothesized that that the effects of core stabilization exercise in stroke patients could be enhanced by augmented, or real - time, video feedback.

First that CO2 is the main climate driver, second that in calculating climate sensitivity the GHE due to water vapour should be added to that of CO2 as a feed back effect and third that the GHE of water vapour is always positive.As to the last point the feedbacks can not be positive otherwise we wouldn't be here to talk about it.

«Real - time video feedback could improve effect of core stabilization exercise in stroke patients.»

However, there is little research on the effect of real - time feedback on postural stability in individuals with chronic hemiparetic stroke during the core stabilization exercises,» explains co-author Byoung - Hee Lee, PT, PhD, of the Department of Physical Therapy, College of Health Welfare, Sahmyook University, Republic of Korea.

The Stefan - Boltzmann law does not take into consideration the feedback warming effects of the green - house gases, so it can not be used to study the real earth climate.