Sentences with phrase «instrumental age span»

15 - 18 will be the perfect instrumental age span that you can guide and help your teen mature and possibly gain all the skills that she needs to become a responsible adult.

Not exact matches

Whereas most studies look to the last 150 years of instrumental data and compare it to projections for the next few centuries, we looked back 20,000 years using recently collected carbon dioxide, global temperature and sea level data spanning the last ice age.

Up until now, instrumental observations of the oceans have only spanned the last 100 years or so, whilst reconstructions using marine sediment cores come with significant age uncertainties.