Soil nitrogen cycling under contrasting management systems in Amazon Coffea canephora agroecosystems

2021 ◽  
Author(s):  
Rosa Elena Ibarra López ◽  
Eduardo F. Chávez Navarrete ◽  
Jimmy T. Pico Rosado ◽  
Cristian R. Subía García ◽  
Andrew J. Margenot
Keyword(s):  
Nitrogen Cycling ◽  
Soil Nitrogen ◽  
Coffea Canephora ◽  
Management Systems ◽  
Soil Nitrogen Cycling

Flood pulses control soil nitrogen cycling in a dynamic river floodplain

Geoderma ◽  
2014 ◽  
Vol 228-229 ◽  
pp. 14-24 ◽  
Author(s):  
J. Shrestha ◽  
P.A. Niklaus ◽  
N. Pasquale ◽  
B. Huber ◽  
R.L. Barnard ◽  
...  
Keyword(s):  
Nitrogen Cycling ◽  
Soil Nitrogen ◽  
Control Soil ◽  
River Floodplain ◽  
Flood Pulses ◽  
Soil Nitrogen Cycling

scholarly journals Riparian soil nitrogen cycling and isotopic enrichment in response to a long‐term salmon carcass manipulation experiment

Ecosphere ◽  
2019 ◽  
Vol 10 (11) ◽  
Author(s):  
Megan L. Feddern ◽  
Gordon W. Holtgrieve ◽  
Steven S. Perakis ◽  
Julia Hart ◽  
Hyejoo Ro ◽  
...  
Keyword(s):  
Nitrogen Cycling ◽  
Soil Nitrogen ◽  
Isotopic Enrichment ◽  
Soil Nitrogen Cycling ◽  
Salmon Carcass ◽  
Manipulation Experiment

Changes in soil nitrogen cycling in a northern temperate forest ecosystem during succession

2014 ◽  
Vol 121 (3) ◽  
pp. 471-488 ◽  
Author(s):  
L. E. Nave ◽  
J. P. Sparks ◽  
J. Le Moine ◽  
B. S. Hardiman ◽  
K. J. Nadelhoffer ◽  
...  
Keyword(s):  
Nitrogen Cycling ◽  
Soil Nitrogen ◽  
Forest Ecosystem ◽  
Temperate Forest ◽  
Soil Nitrogen Cycling ◽  
Temperate Forest Ecosystem

scholarly journals SOIL NITROGEN CYCLING UNDER ELEVATED CO2: A SYNTHESIS OF FOREST FACE EXPERIMENTS

2003 ◽  
Vol 13 (6) ◽  
pp. 1508-1514 ◽  
Author(s):  
Donald R. Zak ◽  
William E. Holmes ◽  
Adrien C. Finzi ◽  
Richard J. Norby ◽  
William H. Schlesinger
Keyword(s):  
Nitrogen Cycling ◽  
Elevated Co2 ◽  
Soil Nitrogen ◽  
Soil Nitrogen Cycling

Water table elevation controls on soil nitrogen cycling in riparian wetlands along a European climatic gradient

2004 ◽  
Vol 67 (1) ◽  
pp. 113-134 ◽  
Author(s):  
M. Hefting ◽  
J.C. Clément ◽  
D. Dowrick ◽  
A.C. Cosandey ◽  
S. Bernal ◽  
...  
Keyword(s):  
Nitrogen Cycling ◽  
Water Table ◽  
Soil Nitrogen ◽  
Riparian Wetlands ◽  
Climatic Gradient ◽  
Soil Nitrogen Cycling

Hotspots created by earthworms, and their contribution to soil nitrogen cycling

2020 ◽  
Author(s):  
Joann Whalen ◽  
Hicham Benslim
Keyword(s):  
Microbial Community ◽  
Nitrogen Cycling ◽  
Nitrogen Mineralization ◽  
Soil Nitrogen ◽  
Intestinal Tract ◽  
Soil Surface ◽  
Nitrogen Supply ◽  
Built Environments ◽  
Soil Nitrogen Cycling ◽  
Soil Nitrogen Supply

<p>Earthworms create hotspots that support microbial diversity and activity in soil. These hotspots may be internal to the earthworm, such as in their intestinal tract, or external to the earthworm in the biopores, casts and middens they create on the soil surface and within the soil profile. This presentation summarizes some of the key hotspots associated with earthworms, and how the biostimulated microbial community in these areas contributes to soil nitrogen cycling. We will present observations about the diversity and activity of nitrogen-cycling microorganisms that live within the earthworm and in its built environments, as well as the population- and community-level contributions of earthworms to denitrification, nitrogen mineralization, and the soil nitrogen supply in temperate agroecosystems.</p>

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