03684nam a22004935i 4500 978-0-387-33745-6 DE-He213 20260521091904.0 cr nn 008mamaa 100301s2006 xxu| s |||| 0|eng d 9780387337456 99780387337456 10.1007/0-387-33745-8 doi CICY 577 23 Fry, Brian. author. Stable Isotope Ecology [recurso electrónico] / by Brian Fry. New York, NY : Springer New York, 2006. XII, 308p. 143 illus. online resource. text txt rdacontent computer c rdamedia recurso en línea cr rdacarrier text file PDF rda Isotope Notation and Measurement -- Using Stable Isotope Tracers -- Isotope Chi -- Mixing -- Isotope Additions -- Fractionation -- Scanning the Future. Stable isotopes are frequently used as tracers in biological systems, and their ability to track changes and processes over time has made them increasingly important to ecological research. For ecologists, stable isotopes provide a natural way to directly trace details of element cycling in the environment. Stable Isotope Ecology provides a solid introduction to this advanced subject, and can also be used as an instructive review for more experienced researchers and professionals. The book approaches the use of isotopes from the perspective of ecological and biological research, but its concepts can be applied within other disciplines as well. In order to enable scientists to establish source-sink connections in ecological settings, Stable Isotope Ecology begins by reviewing fundamental topics of tracer fractionation and mixing. Several mini-reviews profile problems and successes encountered with isotope tracing in particular focus areas, while emphasizing the role that humans increasingly play in changing our planetary ecosphere. A novel, step-by-step spreadsheet modeling approach is also presented for circulating tracers in any ecological system, including any favorite system an ecologist might dream up while sitting at a computer. Just type in values and watch the isotope action unfold in the dynamic models. Fry's humorous and lighthearted style painlessly imparts the principles of isotope ecology, using a unique, hands-on approach to engage students. The mechanics of fractionation and mixing are laid out in simple steps, with numerous examples and accessible mathematics (algebra only).  The book encourages students to begin their own pilot project with stable isotopes. About the Author: Dr. Brian Fry is a Professor in the Coastal Ecology Institute and the Department of Oceanography and Coastal Studies at Louisiana State University in Baton Rouge, Louisiana. His mother and father both used isotopes in their research careers, so he is a second generation isotope scientist. LIFE SCIENCES. ECOLOGY. MOLECULAR ECOLOGY. CLIMATIC CHANGES. SOIL CONSERVATION. LIFE SCIENCES. ECOLOGY. CLIMATE CHANGE. MOLECULAR ECOLOGY. SOIL SCIENCE & CONSERVATION. BIOGEOSCIENCES. GEOECOLOGY/NATURAL PROCESSES. SpringerLink (Online service) Springer eBooks Printed edition: 9780387305134 http://dx.doi.org/10.1007/0-387-33745-8 Ver el texto completo en las instalaciones del CICY ddc ER 33234 33234 0 0 ddc 0 0 LE CICY CICY EL 2025-07-10 0 577 2025-07-10 08:39:52 2025-07-10 ER