Do Americans Understand That Global Warming Is Harmful to
... perceived likelihood of increases in the rates of serious disease over the next 50 years as a result of global warming. Thirty-eight percent of the sample in that study regarded this as unlikely and 35% perceived it to be likely, with 25% falling in the middle.12 Although these results suggest that ...
... perceived likelihood of increases in the rates of serious disease over the next 50 years as a result of global warming. Thirty-eight percent of the sample in that study regarded this as unlikely and 35% perceived it to be likely, with 25% falling in the middle.12 Although these results suggest that ...
Biomes Individual and Collaborative Project
... A) Choose any TWO (2) of the world’s major biomes to investigate. Show this with a clear title and image or images (2 marks). The major world biomes are: grassland, desert, tundra, taiga, deciduous forest, and rainforest. B) Describe the characteristics of the two biomes including (8 marks): ...
... A) Choose any TWO (2) of the world’s major biomes to investigate. Show this with a clear title and image or images (2 marks). The major world biomes are: grassland, desert, tundra, taiga, deciduous forest, and rainforest. B) Describe the characteristics of the two biomes including (8 marks): ...
On the Contrary: How to Think About Climate
... Suppose one does accept that the Earth is warming but denies that the primary explanation is human fossil fuel emissions. What would the alternatives be? One alternative is orbital variations; i.e. Milankovitch cycles. The Milankovich cycles are caused by changes in the shape of the Earth's orbit ar ...
... Suppose one does accept that the Earth is warming but denies that the primary explanation is human fossil fuel emissions. What would the alternatives be? One alternative is orbital variations; i.e. Milankovitch cycles. The Milankovich cycles are caused by changes in the shape of the Earth's orbit ar ...
PDF - Oxford Academic - Oxford University Press
... Additionally, extremely low environmental temperatures exert a strong constraint on the trophic activities, metabolic activities and growth rates of microzooplankton (Caron et al., 2000; Rose and Caron, 2007). Rose et al. (Rose et al., 2009a) observed a 43% increase in microzooplankton abundance in ...
... Additionally, extremely low environmental temperatures exert a strong constraint on the trophic activities, metabolic activities and growth rates of microzooplankton (Caron et al., 2000; Rose and Caron, 2007). Rose et al. (Rose et al., 2009a) observed a 43% increase in microzooplankton abundance in ...
Paleoclimate Implications for Human-Made Climate Change
... Paleoanthropological evidence of Homo sapiens in Africa dates to about 200,000 years ago, i.e., over two glacial cycles. Earlier human-like populations, such as Neanderthals and Homo erectus, date back at least 2,000,000 years, but, as is clear from Fig. 1a, even the human-like species were present ...
... Paleoanthropological evidence of Homo sapiens in Africa dates to about 200,000 years ago, i.e., over two glacial cycles. Earlier human-like populations, such as Neanderthals and Homo erectus, date back at least 2,000,000 years, but, as is clear from Fig. 1a, even the human-like species were present ...
Complex Life Cycles and the Responses of Insects to Climate Change
... the major host plant in Arizona, maximum leaf temperatures during the day is 4–88C below ambient air temperatures, so that eggs on this host plant rarely experience temperatures 4408C (Potter et al. 2009). Laboratory studies show that development times and mortality rates of eggs increase dramatical ...
... the major host plant in Arizona, maximum leaf temperatures during the day is 4–88C below ambient air temperatures, so that eggs on this host plant rarely experience temperatures 4408C (Potter et al. 2009). Laboratory studies show that development times and mortality rates of eggs increase dramatical ...
Changes in subduction in the South Atlantic Ocean during the
... This region is important because it takes up a lot of heat and CO2 from the atmosphere. Therefore, an important question is how water mass formation will change over the 21st century, especially if formation rates weaken, and the South Atlantic can’t take up as much heat and CO2 as it does at presen ...
... This region is important because it takes up a lot of heat and CO2 from the atmosphere. Therefore, an important question is how water mass formation will change over the 21st century, especially if formation rates weaken, and the South Atlantic can’t take up as much heat and CO2 as it does at presen ...
Climate Change, the Oceans, and the Business of Seafood: A View
... Given the relationship between warm late summer temperatures, poor pollock feeding conditions, and reduced overwinter survival (see Box 1), scientists are keen to understand how dynamics may change and impact pollock stocks given the expected increasing trend in ocean temperatures. One study examine ...
... Given the relationship between warm late summer temperatures, poor pollock feeding conditions, and reduced overwinter survival (see Box 1), scientists are keen to understand how dynamics may change and impact pollock stocks given the expected increasing trend in ocean temperatures. One study examine ...
PDF
... sub-regions. The data on crop yields are drawn from the Taiwan Agricultural Yearbook. Monthly weather data on temperature and precipitation are obtained from Taiwan's Central Weather Bureau. Annual data on the number of full-time and total farm households are taken from the Taiwan Agricultural Yearb ...
... sub-regions. The data on crop yields are drawn from the Taiwan Agricultural Yearbook. Monthly weather data on temperature and precipitation are obtained from Taiwan's Central Weather Bureau. Annual data on the number of full-time and total farm households are taken from the Taiwan Agricultural Yearb ...
The GCOS Cooperation Mechanism
... … to support, including by contributing to relevant funding mechanisms such as the Global Climate Observing System Cooperation Mechanism, the priority needs, identified in the second adequacy report and regional action plans, in developing countries, … noting that filling the gaps in baseline atmosp ...
... … to support, including by contributing to relevant funding mechanisms such as the Global Climate Observing System Cooperation Mechanism, the priority needs, identified in the second adequacy report and regional action plans, in developing countries, … noting that filling the gaps in baseline atmosp ...
A Question of Equilibrium
... 100 times faster than the geological perturbations of the basic equilibrium. Furthermore, both time-frame and scale of the change have more in common with the extreme events which led to the historical overwhelming of the stable equilibrium. ...
... 100 times faster than the geological perturbations of the basic equilibrium. Furthermore, both time-frame and scale of the change have more in common with the extreme events which led to the historical overwhelming of the stable equilibrium. ...
A Student`s Guide to Global Climate Change
... are true? • The Earth’s average temperature has increased since the late 1800s, when people started burning a lot of coal, oil, and natural gas. • Worldwide, 2001–2010 was the warmest decade ever recorded. the most important trends that scientists look at is the average temperature of the Ea ...
... are true? • The Earth’s average temperature has increased since the late 1800s, when people started burning a lot of coal, oil, and natural gas. • Worldwide, 2001–2010 was the warmest decade ever recorded. the most important trends that scientists look at is the average temperature of the Ea ...
The Global Climate Observing System, GCOS
... all components of the World Climate Programme. the assessment role of the Intergovernmental Panel on Climate Change (IPCC). the international policy development role of the United Nations Framework Convention on Climate Change (UNFCCC). To provide comprehensive, continuous climate and climat ...
... all components of the World Climate Programme. the assessment role of the Intergovernmental Panel on Climate Change (IPCC). the international policy development role of the United Nations Framework Convention on Climate Change (UNFCCC). To provide comprehensive, continuous climate and climat ...
GCOS – Global Climate Observing System
... To provide comprehensive, continuous climate and climate-related observations needed for: Climate system monitoring; Climate change detection and attribution; Operational climate prediction on seasonal-to-interannual timescales; Research to improve understanding, modeling and prediction of ...
... To provide comprehensive, continuous climate and climate-related observations needed for: Climate system monitoring; Climate change detection and attribution; Operational climate prediction on seasonal-to-interannual timescales; Research to improve understanding, modeling and prediction of ...
What The Science Says: The trend in CO2 at Mauna Loa is
... 'Mauna Loa has been producing a readout which supports Manning's predetermined goal by showing steady growth in atmospheric CO2 concentrations since 1959. Just thirty miles from the observatory, Kilauea's Pu`u O`o vent sends 3.3 million metric tons of CO2 into the atmosphere every year. Pu`u O`o sen ...
... 'Mauna Loa has been producing a readout which supports Manning's predetermined goal by showing steady growth in atmospheric CO2 concentrations since 1959. Just thirty miles from the observatory, Kilauea's Pu`u O`o vent sends 3.3 million metric tons of CO2 into the atmosphere every year. Pu`u O`o sen ...
chasing coral
... could change over the next 100 years if humans do nothing to limit the levels of their greenhouse gas emissions. Have them also make predictions about the effects such climate changes could have on humans. Ask students to write two or three persuasive paragraphs to answer the following questions: In ...
... could change over the next 100 years if humans do nothing to limit the levels of their greenhouse gas emissions. Have them also make predictions about the effects such climate changes could have on humans. Ask students to write two or three persuasive paragraphs to answer the following questions: In ...
Earth Systems – Chapter 2
... atmospheric CO2 (a) and methane (CH4) (b) as determined from ice cores. Note the shift from the longer-term natural trends at about 7000 years ago for CO2 and at 5000 years ago for methane. Could this be related to an increase in farming practices? If data for the last 200 years were included, the C ...
... atmospheric CO2 (a) and methane (CH4) (b) as determined from ice cores. Note the shift from the longer-term natural trends at about 7000 years ago for CO2 and at 5000 years ago for methane. Could this be related to an increase in farming practices? If data for the last 200 years were included, the C ...
Winter 2013
... February of 2012, was also chosen by OAR for its noteworthy discoveries. The researchers analyzed balloon soundings, aircraft, surface and satellite measurements from May through June 2010, using GFDL’s new global high-resolution chemistry-climate model to determine the extent to which Asian ozone p ...
... February of 2012, was also chosen by OAR for its noteworthy discoveries. The researchers analyzed balloon soundings, aircraft, surface and satellite measurements from May through June 2010, using GFDL’s new global high-resolution chemistry-climate model to determine the extent to which Asian ozone p ...
Long-term Temperature Trends at Four Largest Cities of India during
... concluded that during summer 60-70% of the coastal stations are showing an increasing trend in critical extreme maximum day temperature and increase in night temperatures. Almost all these studies, both national and ...
... concluded that during summer 60-70% of the coastal stations are showing an increasing trend in critical extreme maximum day temperature and increase in night temperatures. Almost all these studies, both national and ...
On the relationship between metrics to compare greenhouse gases
... following a pulse emission of a gas X compared to “the integral of the temperature change” following a pulse emission of CO2 . Such a measure has been discussed previously by, for instance, Fisher et al. (1990), Rotmans and den Elzen (1992), Shine et al. (2005, p. 298), IPCC (2009), Gillet and Matth ...
... following a pulse emission of a gas X compared to “the integral of the temperature change” following a pulse emission of CO2 . Such a measure has been discussed previously by, for instance, Fisher et al. (1990), Rotmans and den Elzen (1992), Shine et al. (2005, p. 298), IPCC (2009), Gillet and Matth ...
Del Protocolo de Kioto a la Cumbre de Copenhague : cobertura del
... To know the international context represent a decisive factor to determine which is the place occupied by Spanish press in such context. Several studies have been developed at English spoken countries, as EE. UU. (Boykoff and Boykoff, Boykoff, 2004), United Kingdom (Carvalho and Burgess, 2005) or Ne ...
... To know the international context represent a decisive factor to determine which is the place occupied by Spanish press in such context. Several studies have been developed at English spoken countries, as EE. UU. (Boykoff and Boykoff, Boykoff, 2004), United Kingdom (Carvalho and Burgess, 2005) or Ne ...
Global warming hiatus
A global warming hiatus, also sometimes referred to as a global warming pause or a global warming slowdown, is a period of relatively little change in globally averaged surface temperatures. In the current episode of global warming many such periods are evident in the surface temperature record, along with robust evidence of the long term warming trend.The exceptionally warm El Niño year of 1998 was an outlier from the continuing temperature trend, and so gave the appearance of a hiatus: by January 2006 assertions had been made that this showed that global warming had stopped. A 2009 study showed that decades without warming were not exceptional, and in 2011 a study showed that if allowances were made for known variability, the rising temperature trend continued unabated. There was increased public interest in 2013 in the run-up to publication of the IPCC Fifth Assessment Report, and despite concerns that a 15-year period was too short to determine a meaningful trend, the IPCC included a section on a hiatus, which it defined as a much smaller increasing linear trend over the 15 years from 1998 to 2012, than over the 60 years from 1951 to 2012. Various studies examined possible causes of the short term slowdown. Even though the overall climate system had continued to accumulate energy due to Earth's positive energy budget, the available temperature readings at the earth's surface indicated slower rates of increase in surface warming than in the prior decade. Since measurements at the top of the atmosphere show that Earth is receiving more energy than it is radiating back into space, the retained energy should be producing warming in at least one of the five parts of Earth's climate system.A July 2015 paper on the updated NOAA dataset cast doubt on the existence of this supposed hiatus, and found no indication of a slowdown. This analysis incorporated the latest corrections for known biases in ocean temperature measurements, and new land temperature data. Scientists working on other datasets welcomed this study, though the view was expressed that the short term warming trend had been slower than in previous periods of the same length.