<p>The mean (filled circle) and range (whiskers) of <i>δ</i><sup>15</sup>N and <i>δ</i><sup>13</sup>C for modern plants from the region [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0192713#pone.0192713.ref009" target="_blank">9</a>] are shown in black.</p
International audienceFor over a half-century, studies of the stable carbon isotope compositions of ...
^(13)C/^(12)C ratios have been determined for plant tissue from 104 species representing 60 families...
In this review, we synthesize field and culture studies of the 15N/14N (expressed as δ15N) of autotr...
<p>Nitrogen stable isotope ratios (δ<sup>15</sup>N; mean ± SE) for leaves of <i>Prosopis pallida</i>...
<p>Smaller site-to-site variations in topsoil <i>δ</i><sup>15</sup>N<sub>TN</sub> relative to foliar...
In last decades, a large body of evidence clarified nitrogen isotope composition (δ15N) patterns in ...
<p>Measured <i>δ</i><sup>15</sup>N <i>vs</i>. predicted <i>δ</i><sup>15</sup>N for fossil plants usi...
Below-ground residue of agroforestry trees is an important N source for associated crops. Several st...
<p>Regression analysis and parameter estimates (a = intercept with the ordinate, b = slope) of log t...
Below-ground residue of agroforestry trees is an important N source for associated crops. Several st...
<p>δ<sup>13</sup>C value (±S.E.) of main microbial groups in the fertilization experiment as affecte...
<div><p>Increasingly, stable isotope ratios of nitrogen (δ<sup>15</sup>N) and carbon (δ<sup>13</sup>...
δ(15)N signals in plant and soil material integrate over a number of biogeochemical processes relate...
Human societies depend on an Earth System that operates within a constrained range of nutrient avail...
Nitrogen isotopes (15N/14N ratios, expressed as δ15N values) are useful markers of the mycorrhizal r...
International audienceFor over a half-century, studies of the stable carbon isotope compositions of ...
^(13)C/^(12)C ratios have been determined for plant tissue from 104 species representing 60 families...
In this review, we synthesize field and culture studies of the 15N/14N (expressed as δ15N) of autotr...
<p>Nitrogen stable isotope ratios (δ<sup>15</sup>N; mean ± SE) for leaves of <i>Prosopis pallida</i>...
<p>Smaller site-to-site variations in topsoil <i>δ</i><sup>15</sup>N<sub>TN</sub> relative to foliar...
In last decades, a large body of evidence clarified nitrogen isotope composition (δ15N) patterns in ...
<p>Measured <i>δ</i><sup>15</sup>N <i>vs</i>. predicted <i>δ</i><sup>15</sup>N for fossil plants usi...
Below-ground residue of agroforestry trees is an important N source for associated crops. Several st...
<p>Regression analysis and parameter estimates (a = intercept with the ordinate, b = slope) of log t...
Below-ground residue of agroforestry trees is an important N source for associated crops. Several st...
<p>δ<sup>13</sup>C value (±S.E.) of main microbial groups in the fertilization experiment as affecte...
<div><p>Increasingly, stable isotope ratios of nitrogen (δ<sup>15</sup>N) and carbon (δ<sup>13</sup>...
δ(15)N signals in plant and soil material integrate over a number of biogeochemical processes relate...
Human societies depend on an Earth System that operates within a constrained range of nutrient avail...
Nitrogen isotopes (15N/14N ratios, expressed as δ15N values) are useful markers of the mycorrhizal r...
International audienceFor over a half-century, studies of the stable carbon isotope compositions of ...
^(13)C/^(12)C ratios have been determined for plant tissue from 104 species representing 60 families...
In this review, we synthesize field and culture studies of the 15N/14N (expressed as δ15N) of autotr...