The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Foliar δ13C of 219 dominant C3 species samples from 82 alpine grassland sites on the Qinghai-Tibet Plateau were related to altitude, precipitation and temperature, atmospheric pressure and life-form and taxonomic groupings. Foliar δ13C values were within those previously found for C3 plants and the mean was higher than those of lower altitude areas. Averaged for all samples foliar δ13C increased...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.