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.
climate change means any long-term significant change over durations ranging from decades to millions of years in the "average weather" of a region or the earth as a whole.
climate change means a change in the state of the climate that can be identified by changes in the variability of its properties and that persists
More Definitions of climate change
climate change means a change in the state of the climate that can be identified by changes in the variability of its properties and that persists for an extended period, typically decades or longer;
climate change means a change of climate that is attributed directly or indirectly to human activity that alters the composition of the global atmosphere and that is in addition to natural climate variability observed over comparable time periods.
climate change means a change in the climate system which is caused by significant changes in the concentration of greenhouse gases as a consequence of human activities and which is in addition to natural climate change that has been observed during a considerable period;
climate change means major changes in temperature, precipitation, or wind patterns, among other effects, that occur over several decades or longer.
climate change means a change in the state of the climate that can be identified by changes in the mean or the variability of its properties, and that persists for an extended period, typically decades or longer, whereby such change may be due to natural internal processes or external forcings, or to persistent anthropogenic changes in the composition of the atmosphere or in land use;
climate change means a change of climate attributed directly or indirectly to human activity that alters the composition of the global atmosphere in addition to natural climate variability observed over comparable time periods;
climate change means the alteration in the composition of the global atmosphere that is in addition to natural variability over comparable time periods (as defined by the Inter-governmental Panel on Climate Change (IPCC)).