Source partitioning using stable isotopes: coping with too many sources
DL Phillips, JW Gregg - Oecologia, 2003 - Springer
… The procedures described in this paper are an expansion of those described in Phillips (2001),
which demonstrated that a multiplicity of source contribution solutions were possible in …
which demonstrated that a multiplicity of source contribution solutions were possible in …
Combining sources in stable isotope mixing models: alternative methods
DL Phillips, SD Newsome, JW Gregg - Oecologia, 2005 - Springer
Stable isotope mixing models are often used to quantify source contributions to a mixture.
Examples include pollution source identification; trophic web studies; analysis of water …
Examples include pollution source identification; trophic web studies; analysis of water …
Bayesian stable isotope mixing models
AC Parnell, DL Phillips, S Bearhop… - …, 2013 - Wiley Online Library
In this paper, we review recent advances in stable isotope mixing models (SIMMs) and place
them into an overarching Bayesian statistical framework, which allows for several useful …
them into an overarching Bayesian statistical framework, which allows for several useful …
A niche for isotopic ecology
…, S Bearhop, DL Phillips - Frontiers in Ecology …, 2007 - Wiley Online Library
Fifty years ago, GE Hutchinson defined the ecological niche as a hypervolume in n‐dimensional
space with environmental variables as axes. Ecologists have recently developed …
space with environmental variables as axes. Ecologists have recently developed …
Advancing fine root research with minirhizotrons
MG Johnson, DT Tingey, DL Phillips… - … and Experimental Botany, 2001 - Elsevier
Minirhizotrons provide a nondestructive, in situ method for directly viewing and studying fine
roots. Although many insights into fine roots have been gained using minirhizotrons, a …
roots. Although many insights into fine roots have been gained using minirhizotrons, a …
Converting isotope values to diet composition: the use of mixing models
DL Phillips - Journal of Mammalogy, 2012 - academic.oup.com
A common use of stable isotope analysis in mammalogy is to make inferences about diet
from isotope values (typically δ 13 C and δ 15 N) measured in tissues and food sources of a …
from isotope values (typically δ 13 C and δ 15 N) measured in tissues and food sources of a …
[PDF][PDF] A technique for the numerical solution of certain integral equations of the first kind
DL Phillips - Journal of the ACM (JACM), 1962 - dl.acm.org
The general linear equation may be written as bph (x) f (x)--~ IK (x, y) f (y) dy= g (x)
A statistical-topographic model for mapping climatological precipitation over mountainous terrain
C Daly, RP Neilson, DL Phillips - Journal of Applied …, 1994 - journals.ametsoc.org
The demand for climatological precipitation fields on a regular grid is growing dramatically as
ecological and hydrological models become increasingly linked to geographic information …
ecological and hydrological models become increasingly linked to geographic information …
Uncertainty in source partitioning using stable isotopes
DL Phillips, JW Gregg - Oecologia, 2001 - Springer
Stable isotope analyses are often used to quantify the contribution of multiple sources to a
mixture, such as proportions of food sources in an animal's diet, or C 3 and C 4 plant inputs to …
mixture, such as proportions of food sources in an animal's diet, or C 3 and C 4 plant inputs to …
Best practices for use of stable isotope mixing models in food-web studies
Stable isotope mixing models are increasingly used to quantify consumer diets, but may be
misused and misinterpreted. We address major challenges to their effective application. …
misused and misinterpreted. We address major challenges to their effective application. …