With
increased environmental temperatures and other causes of hyperthermia, the body's set temperature is not increased.
Not exact matches
A new low -
temperature sealing biaxially oriented polypropylene (BOPP) grade film can
increase output for bakery and chocolate manufacturers, while reducing their
environmental impact, claims Wipak.
In a collaboration involving the University of Exeter, University College London and several other national and international partners, researchers from the University of Oxford's
Environmental Change Institute (ECI) and Oxford Martin School have investigated the geophysical likelihood of limiting global warming to «well below 2 °C above pre-industrial levels and pursuing efforts to limit the
temperature increase to 1.5 °C.»
In areas like the mid-elevations of the northern Rocky Mountains, where spring
temperatures are just under freezing in an average year, «it doesn't take a large
increase in
temperature to start melting snow earlier in spring,» said Anthony Westerling, a professor of
environmental engineering and geography at the University of California, Merced.
Temperature versatility is important because
increasing evidence documents dynamic and often unpredicted behavior of ice that could affect
environmental conditions — as with glaciers on earth, for example — and explain the evolution of satellites» bodies in space, as with Jupiter's moon Europa and Saturn's Enceladus.
Questions that can't be answered in the lab Sunday and her team also suggest more work should consider a species» response to multiple
environmental changes, such as
increased temperature and oxidation levels, as well as multiple stages of life.
During her master thesis, D. Batista investigated the effects of
increased temperature on freshwater decomposers along a gradient of cadmium stress, which resulted on a publication in the journal «
Environmental Pollution».
For example, clade D Symbiodinium are more abundant in acroporid corals from back - reef lagoons in American Samoa, where the SSTs reach higher maximum
temperatures than the fore - reef environments, where Acropora primarily hosts clade C. ref Because they are often found in
increased abundance on reefs that are exposed to
environmental stressors, the presence of clade D symbionts can be a biological indicator of negative changes in coral health.
The study, published in the June 30 edition of the journal
Environmental Research Letters, was based on an average global
temperature increase of 1.8 degrees Fahrenheit, which is considered a relatively conservative estimate and the limit needed to avert catastrophic impacts.
Trending
increases in certain
environmental conditions that brew up these storms:
increased sea surface and upper ocean
temperatures and atmospheric instability.
Thus two
environmental cues, an
increase in
temperature and tick feeding, trigger a major alteration of the spirochetal outer membrane.
But other hormonal changes and
environmental influences can impact your BBT as well: «We also know that basal body
temperature can
increase because of emotional disturbances, any kind of stress factor, and going through menopausal changes,» Dr. McConnell says.
«Sauna suits can cause a rapid
increase in body
temperature, but because the skin is covered, sweating won't help evaporate heat,» Lisa R. Leon, PhD, chief of thermal and mountain medicine at the U.S. Army Research Institute of
Environmental Medicine in Natick, Massachusetts, told Health.
An
increased body
temperature caused by
environmental conditions is termed hyperthermia or heatstroke.
However, unacclimatized adult cats
increased their daily caloric intakes nearly 2-fold when
environmental temperatures of 23 °C and 0 °C were studied.
In general, the risk of aerosol transmission
increases with proximity and duration of exposure to the source; however, once aerosolized, certain pathogens may remain infective over long distances, depending on particle size, the nature of the pathogen, and such
environmental factors as
temperature and humidity.3
Other animals may live for a long time with only a few adult heartworms and show no clinical signs unless faced with an
environmental change, such as an extreme
increase in
temperature, or another significant health problem.
In mammals, resting energy requirements (RER) can be calculated based on the equation RER (kcal / day) = 70kcal ⋅ BWkg0.75 (Kleiber, 1961) and reflects the minimal amount of energy required daily to maintain body weight in the absence of factors such as exercise or
environmental temperatures which could
increase energy needs.
According to Dr. Walters, animals can overheat from an
increase in
environmental temperature or from too much exercise.
The IPCC Third Assessment Report's (TAR's) projections for methane atmospheric concentrations, carbon dioxide emissions and atmospheric concentrations, and resultant
temperature increases constitute the greatest fraud in the history of
environmental science.
Dorothy Atwood, one of the course participants, notes that «the reality of increasingly dangerous climate change — the rising
temperatures and sea levels; the droughts, floods and stronger storms; the acidic oceans; the
increasing forest fires; the expanding health dangers; the economic costs of floods, drought, hurricanes and sunken coastal cities — are very real to us and demand our personal and group response because it makes both
environmental and economic sense to change the way we live and solve these problems.»
In a paper circulated with the anti-Kyoto «Oregon Petition,» Robinson et al. («
Environmental Effects of
Increased Atmospheric Carbon Dioxide,» 1998) reproduced K4B but (1) omitted Station S data, (2) incorrectly stated that the time series ended in 1975, (3) conflated Sargasso Sea data with global
temperature, and (4) falsely claimed that Keigwin showed global
temperatures «are still a little below the average for the past 3,000 years.»
The obsession restricted focus to higher
temperatures and
increased CO2, which directed funding of impact analyses, whether economic or
environmental to cost only, instead of cost / benefit.
«The majority of proven coal, oil, and gas reserves may be considered «unburnable» if global
temperature increases are to be limited to two degrees Celsius,» he wrote in a letter to the British parliament's
Environmental Audit Committee (PDF) in October, referring to the widely accepted
temperature threshold for avoiding the worst effects of climate change.
Rising
temperatures and more extreme weather events cost lives directly,
increase transmission and spread of infectious diseases, and undermine the
environmental determinants of health, including clean air and water, and sufficient food.»
«The
increased risk of ozone damage to vegetation is mainly due to rising ozone concentrations and higher
temperatures in the future,» says Jenny Klingberg at the University of Gothenburg's Department of Plant and
Environmental Sciences.
With the massive and drastic
environmental upheaval and the subsequent dislocation that is well underway with a 3 deg C global
temperature increase, most mammal species die out.
«We're seeing
increasing temperatures and relatively little change in average precipitation, but an
increase in the variability and the occurrence of both wet and dry extremes,» said Daniel Swain, an atmospheric scientist at Stanford's School of Earth, Energy &
Environmental Sciences and the lead author of a new paper published in Science Advances.
So how our
environmental future plays out now is that as the poles melt, the ocean heats, and water surface area
increases, atmospheric H2O skyrockets and some time later as the
temperature passes through 4 deg C heading for 5 deg C global
temperature rise, the ocean currents start to stall.
The IPCC Third Assessment Report projections for atmospheric methane concentrations, CO2 emissions and atmospheric concentrations, and resultant
temperature increases (i.e. 1.4 to 5.8 degrees Celsius from 1990 to 2100) constitute the greatest fraud in the history of
environmental science:
The 6-fold
increase in hydrocarbon use since 1940 has had no noticeable effect on atmospheric
temperature...» (
Environmental Effects of
Increased Atmospheric Carbon Dioxide)
Even an immediate program to eliminate carbon emissions, adopted worldwide, may not be enough to prevent the kinds of
environmental catastrophes associated with rapidly
increased global
temperatures.
Environmental influences such as the Urban Heat Island in cities and regional towns may be contributing to the
increase in
temperatures since 2002, as may instrument influences such as the advent of Automatic Weather Stations at many ACORN locations since the early 1990s.
«The pattern of decreasing tree cover and
increasing impervious surfaces indicate a synergistic pattern of loss of
environmental benefits (e.g., air
temperature cooling by trees) and
increased environmental issues (e.g., air
temperature increases associated with impervious surfaces),» the authors write in their study.
The catastrophic social and
environmental consequences of this
temperature increase will not be felt by today's decision makers or the heads of big business, but by local and indigenous communities, women and today's youth.
Even in cases where
temperature increases do not cause wholesale mortality, they often push organisms to the point where they can no longer tolerate other
environmental insults.
We know that a continued
increase in global
temperature will mean a continued
increase in
environmental harm resulting from our addiction to and over-reliance on coal, gas, and oil.
Confronting the risks posed by
increasing global
temperatures requires a deep understanding of energy and agricultural policy, the needs of urbanizing and industrializing populations, and non-climate
environmental and public health risks.
The analysis, reported in the November issue of Energy Policy, focused on how three
environmental changes (
increases in
temperature, carbon dioxide and ozone) associated with human activity will affect crops, pastures and forests.
According to the report's preface, signed by Fred Palmer, «the evidence does not show that the
increase in CO2 levels attributed to human activity is responsible for a measured rise in global
temperature, or, for that matter, that a warmer climate, if it did occur, poses the threat of an
environmental catastrophe.»
«[T'he evidence does not show that the
increase in CO2 levels attributed to human activity is responsible for a measured rise in global
temperature, or, for that matter, that a warmer climate, if it did occur, poses the threat of an
environmental catastrophe.»
The theory of «man - made climate change» is an unsubstantiated hypothesis [about] our climate [which says it] has been adversely affected by the burning of fossil fuels in the last 100 years, causing the average
temperature on the earth's surface to
increase very slightly but with disastrous
environmental consequences.
Many climate scientists and policymakers have targeted a 2 C
temperature increase as the maximum threshold beyond which the planet is likely to experience serious
environmental damage.
«If
environmental changes such as declining pH or
increasing temperature alter the abundance and species composition of the ocean biota, these changes may feed back to further affect ocean pH. If so, then we will need to account for these changes in our efforts to project ocean conditions into the future.»
In common with many such crises throughout Earth history, there is direct evidence from the rock and fossil records for elevated atmospheric CO2, rising
temperatures,
increased weathering and run - off, sealevel rise, expanded oceanic anoxia as well as other warming - related
environmental changes.
The U.S.
Environmental Protection Agency (EPA) has reported that a drop in
temperature from 24 °C to 7 °C can
increase fuel consumption by 12 to 28 per cent.