81.   The forces behind the change appear to be linked to longstanding shifts in climate unrelated to the current warming trend.

82.   The gradual warming trend over the Middle West will continue to mount Saturday as the core of an expansive, stationary high pressure system holds steady over the region.

83.   The ice packs that cover much of the Canadian Arctic are receding and thinning at rates that scientists describe as alarming, reflecting a planetwide warming trend.

84.   The Northwest will stay dry and hot with a warming trend in California.

85.   The more immediate goal concerns a regional warming trend in Antarctica.

86.   The Northwest will notice a warming trend as sunshine returns to most sections and temperatures rise above seasonal levels.

87.   The paper concluded that the warming trend was likely to be substantially slower than was previously thought, given the slowing buildup of greenhouse gases other than carbon dioxide.

88.   The report contains some caveats of its own, but states unambiguously that the warming trend has been under way for several decades and is likely to continue.

89.   The scientists in Bali issued what they said was an urgent call to slow or reverse global warming trends and reduce the release of reef-killing pollutants.

90.   The region from the Middle Atlantic States to the Plains will be sunny with a slow warming trend.