Countdown to Kyoto, Parts I-III: Hearings Before the Subcommittee on Energy and Environment of the Committee on Science, U.S. House of Representatives, One Hundred Fifth Congress, First Session, October 7, 9, and November 6, 1997, Volume 1; Volume 4U.S. Government Printing Office, 1998 |
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Page 17
... future we can - this is the tool that we use to predict how climate will change in the future . Now , I've plotted here the results of these model calculations up to the Year 2070 . And you can see , the red line is the model with CO2 ...
... future we can - this is the tool that we use to predict how climate will change in the future . Now , I've plotted here the results of these model calculations up to the Year 2070 . And you can see , the red line is the model with CO2 ...
Page 21
... future changes of the mean , variability , and extreme values of each important element for that activity , for every region of the earth where it would have an impact , for all times of the year . If this cannot be done , then we must ...
... future changes of the mean , variability , and extreme values of each important element for that activity , for every region of the earth where it would have an impact , for all times of the year . If this cannot be done , then we must ...
Page 23
... future , even if we stop emissions today . The implication of this inherent time lag is that if we wait to act until we are sure we have identified a clear anthropogenic signal in the climate system or until we unambiguously understand ...
... future , even if we stop emissions today . The implication of this inherent time lag is that if we wait to act until we are sure we have identified a clear anthropogenic signal in the climate system or until we unambiguously understand ...
Page 24
... future . Unlike the ozone depletion problem , uncertainty about detection of climate change , and the human impact of the climate change will be around for decades . We must act in the light of this uncertainty . The sooner we begin to ...
... future . Unlike the ozone depletion problem , uncertainty about detection of climate change , and the human impact of the climate change will be around for decades . We must act in the light of this uncertainty . The sooner we begin to ...
Page 42
... future climate are very uncertain . Forecasts of quite slow or quite rapid warming can both be defended as plausible , but this uncertainty is not a sound argument for waiting for more knowledge before taking some action . The long ...
... future climate are very uncertain . Forecasts of quite slow or quite rapid warming can both be defended as plausible , but this uncertainty is not a sound argument for waiting for more knowledge before taking some action . The long ...
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achieve Administration aerosols agreement agricultural analysis Annex I countries anthropogenic associated atmosphere benefits biomass carbon cycle carbon dioxide carbon emissions carbon tax Chairman CALVERT climate models climate sensitivity climate system CO₂ CO2 emissions coal concentrations cost-effective costs developing countries economic effects electricity emission limits emissions reductions emissions trading energy efficiency energy prices Environment environmental estimates factors fossil fuels future gases GHG emissions global climate change global mean temperature global warming greenhouse gas emissions human impacts implementation improved increase industry Institute investment IPCC IPCC Second Assessment issue Kyoto lead authors methane Montreal Protocol National natural gas ocean options ozone potential ppmv predictions processes production projected radiative forcing range reduce emissions regions response risks SAR WGI scenarios Science scientific scientists sea level rise Second Assessment Report sector stabilization Summary for Policymakers surface Technical technologies tion trading tropospheric uncertainty United
Popular passages
Page 635 - Convention, stabilization of greenhouse gas concentrations in the atmosphere at a level that would prevent dangerous anthropogenic interference with the climate system. Such a level should be achieved within a time frame sufficient to allow ecosystems to adapt naturally to climate change, to ensure that food production is not threatened and to enable economic development to proceed in a sustainable manner.
Page 604 - The Parties should take precautionary measures to anticipate, prevent or minimize the causes of climate change and mitigate its adverse effects, where there are threats of serious or irreversible damage, lack of full scientific certainty should not be used as a reason for postponing such measures...
Page 630 - Climate change' means a change of climate which is attributed directly or indirectly to human activity that alters the composition of the global atmosphere and which is in addition to natural climate variability observed over comparable time periods.
Page 615 - Affirming that responses to climate change should be coordinated with social and economic development in an integrated manner with a view to avoiding adverse impacts on the latter, taking into full account the legitimate priority needs of developing countries for the achievement of sustained economic growth and the eradication of poverty...
Page 418 - Act of 1964, title IX of the Education Amendments of 1972, section 504 of the Rehabilitation Act of 1973, and...
Page 39 - J. Antsaklis received his Diploma in Mechanical and Electrical Engineering from the National Technical University of Athens, Greece in 1972 and his M.Sc and Ph.D in Electrical Engineering from Brown University, Providence, RI in 1974 and 1977, respectively.
Page 631 - Our ability to quantify the human influence on global climate is currently limited because the expected signal is still emerging from the noise of natural variability, and because there are uncertainties in key factors. These include the magnitude and patterns of...
Page xii - Nevertheless, the balance of evidence suggests that there is a discernible human influence on global climate.
Page 39 - Co-Chairman of the Committee on Environment and Natural Resources of the National Science and Technology Council and as an ex-officio member of the President's Council on Sustainable Development.
Page 638 - ... conditions, a substantial fraction (a global average of one-third, varying by region from one-seventh to twothirds) of the existing forested area of the world will undergo major changes in broad vegetation types — with the greatest changes occurring in high latitudes and the least in the tropics. Climate change is expected to occur at a rapid rate relative to the speed at which forest species grow, reproduce and re-establish themselves.