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.
AbstractTo determine whether stable isotopes can be used for identifying the geographic origins of migratory bird populations, we examined the isotopic composition of hydrogen (deuterium, D), carbon (13C), and strontium (87Sr) in tissues of a migratory passerine, the black-throated blue warbler (Dendroica caerulescens), throughout its breeding range in eastern North America. D and 13C values in feathers,...
Investigates how the 87 Sr 86 Sr release from silicate weathering is affected by glaciation, using the Sr isotope systematics of granitoid soils on alpine glacial moraines in the Wind River Range, Wyoming. A negative correlation is observed between the 87 Sr 86 Sr ratio of exchangeable Sr in soils and the soil age, indicating that the 8 ...
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.