[ad_1] Biochemical and paleoclimatic modeling revealed that plants with a new photosynthetic pathway called C4, present today in several important crop species, appeared when atmospheric carbon dioxide was still high enough. is …
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[ad_1] If you are excited for the upcoming ski season, you’d want to make sure you’re ready to hit the slopes early. AccuWeather released its winter forecast on Wednesday, predicting a lack …
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[ad_1] CLIMATE | Early warning system CBC News Sunday, October 28, 2018, 4:17 pm – Gwenn Flowers, a glaciologist, goes back and forth across a vast glacier in southwestern Yukon pulling a …
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[ad_1] "Extremely dry conditions" prompted Ottawa firefighters to reinstate a complete ban on open-air fires for the entire city. The ban, announced Friday morning and applicable immediately, applies to all campfires, including …
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