Results 71 to 80 of about 24,017 (211)

Stable Isotopes of Carbon and Nitrogen and Diet

, 2020
Yes
openaire   +2 more sources

Population-Level Metrics of Trophic Structure Based on Stable Isotopes and Their Application to Invasion Ecology [PDF]

, 2012
PMCID: PMC3283663This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are ...
Jackson, MC, M. C. Jackson (2929578), Harper David M., Andrew L Jackson, I. Donohue (7604609), Britton J. Robert, Grey, Jonathan, Ian Donohue, Jackson Andrew L., Harper, DM, Britton, J. Robert, Donohue Ian, J. R. Britton (7604615), Jackson, Michelle C, Donohue, I, Jonathan Grey, Jackson, Andrew L, Jackson Michelle C., J Robert Britton, Harper, David, Grey, J, A. L. Jackson (7604612), David M Harper, Grey Jonathan, J. Grey (7604606), Donohue, Ian, Jackson, AL, D. M. Harper (7604618), Michelle C Jackson, Britton, JR   +29 more
core   +1 more source

Adaptation of resource acquisition and investment in resource acquiring tissues of Betula nana in response to climatic constraints

Global Ecology and Conservation
Several plant species have moved further north in their range in response to climatic shifts. This study aimed to investigate how leaf and root functional traits of B.
Joanna Mucha, Marcin Zadworny, Łukasz Walas, Ewa Mąderek, Anna Durska, Paulina Kościelniak-Wawro, Jacek Oleksyn, Andrzej M. Jagodziński, Louise H. Comas   +8 more
doaj   +1 more source

Isotopes in pyrogenic carbon: a review [PDF]

, 2012
Pyrogenic carbon (PC; also known as biochar, charcoal, black carbon and soot) derived from natural and anthropogenic burning plays a major, but poorly quantified, role in the global carbon cycle.
Michael I. Bird, Bird, M.I., Ascough, Phillippa L., Philippa L. Ascough, Ascough, P.L., Bird, Michael I.   +5 more
core   +1 more source

¹⁵N stable isotope probing of pulp and paper wastewaters [PDF]

, 2008
Stable isotope probing (SIP) is an established technique that can be applied to identify the metabolically active micro-organisms within a microbial population.
Addison, Sarah Louise
core  

Natural abundance of nitrogen stable isotopes in intertidal mussels off NW Spain between 2002 and 2023 [PDF]

This dataset contains the values of natural abundance of stable isotopes (carbon and nitrogen) in bulk tissues of intertidal mussels (Mytilus galloprovicialis) collected between 2002 and 2023 along the NW coast of Spain.
García-Seoane, Rita, Viana, Inés G, Bode, Antonio   +2 more
core   +1 more source

A ¹⁵N stable isotope semen label to detect mating in the malaria mosquito Anopheles arabiensis Patton [PDF]

, 2008
In previous studies it was determined that the stable isotope 13-carbon can be used as a semen label to detect mating events in the malaria mosquito Anopheles arabiensis. In this paper we describe the use of an additional stable isotope, 15-nitrogen (15N)
Hood Rebecca C, Knols, B.G.J., Gludovacz Doris, Mayr Leo, Gludovacz, D., Knols Bart GJ, Helinski Michelle EH, Helinski, M., Hood-Nowotny, R.C., Mayr, L.   +9 more
core   +1 more source

Cultural diversity shaped neolithic subsistence in the Carpathian Basin

Scientific Reports
Stable carbon and nitrogen isotope analysis from archaeological human and animal bone collagen is a powerful tool to enlighten past socio-agricultural systems and their close links to environmental conditions.
M. L. C. Depaermentier, M. Kempf, E. Bánffy, K. W. Alt   +3 more
doaj   +1 more source

Alimentation d’une population historique

Bulletins et Mémoires de la Société d’Anthropologie de Paris, 2003
Tooth wear, caries, and alveolar modifications provide the most common and most informative evidence regarding the nutritional condition of past populations.
Estelle Herrscher
doaj   +1 more source

Stable Isotope Methods for the Study of the Nitrogen Cycle

, 2013
Nitrogen, a limiting element for biological productivity, plays a key role in regulating the biogeochemical processes in the ocean. In today’s ocean, all of the major reactions in the N cycle are mediated by assimilatory or dissimilatory functions of marine organisms.
openaire   +2 more sources