Sentences with phrase «unequivocal evidence concerning»

Studies based on satellite observations do not provide unequivocal evidence concerning the mass balance of the East Antarctic ice sheet; some appear to indicate marginal thickening (Davis et al., 2005), while others indicate little change (Zwally et al., 2005; Velicogna and Wahr, 2006; Wingham et al., 2006).

Not exact matches

«CryoSat - 2 gives us a new pair of eyes on what is happening to Earth's ice,» says Robert Bindschadler, a glaciologist and chief scientist at NASA's Hydrospheric and Biospheric Sciences Laboratory in Greenbelt, Md. «The changes in the cryosphere are providing the most unequivocal evidence that we are changing our planet in ways that should concern us all.»
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