C and N dynamics in the riparian and hyporheic zones of a tropical stream, Luquillo Mountains, Puerto Rico

2000 ◽  
Vol 19 (2) ◽  
pp. 199-214 ◽  
Author(s):  
Tamara J. Chestnut ◽  
William H. McDowell
Keyword(s):  
Puerto Rico ◽  
Tropical Stream ◽  
N Dynamics ◽  
Hyporheic Zones ◽  
Luquillo Mountains ◽  
C And N ◽  
C And N Dynamics

Contrasting soil C and N dynamics inferred from δ13C and δ15N values along a climatic gradient in southern China

2020 ◽  
Vol 452 (1-2) ◽  
pp. 217-231
Author(s):  
Jiao Feng ◽  
Fan Yang ◽  
Junjun Wu ◽  
Qiong Chen ◽  
Qian Zhang ◽  
...  
Keyword(s):  
Southern China ◽  
Climatic Gradient ◽  
N Dynamics ◽  
Δ13c And Δ15n ◽  
Soil C ◽  
Soil C And N ◽  
C And N ◽  
C And N Dynamics

scholarly journals Litter conversion into detritivore faeces reshuffles the quality control over C and N dynamics during decomposition

2018 ◽  
Vol 32 (11) ◽  
pp. 2605-2614 ◽  
Author(s):  
François‐Xavier Joly ◽  
Sylvain Coq ◽  
Mathieu Coulis ◽  
Johanne Nahmani ◽  
Stephan Hättenschwiler
Keyword(s):  
Quality Control ◽  
N Dynamics ◽  
C And N ◽  
C And N Dynamics

DRAINAGE AFFECTS TREE GROWTH AND C AND N DYNAMICS IN A MINEROTROPHIC PEATLAND

Ecology ◽  
2007 ◽  
Vol 88 (2) ◽  
pp. 443-453 ◽  
Author(s):  
Woo-Jung Choi ◽  
Scott X. Chang ◽  
Jagtar S. Bhatti
Keyword(s):  
Tree Growth ◽  
N Dynamics ◽  
C And N ◽  
Minerotrophic Peatland ◽  
C And N Dynamics

Charcoal production at kiln sites affects C and N dynamics and associated soil microorganisms in Quercus spp. temperate forests of central Mexico

2009 ◽  
Vol 41 (1) ◽  
pp. 50-58 ◽  
Author(s):  
Blanca Estela Gómez-Luna ◽  
Ma. Cruz Rivera-Mosqueda ◽  
Luc Dendooven ◽  
Gerardo Vázquez-Marrufo ◽  
Víctor Olalde-Portugal
Keyword(s):  
Soil Microorganisms ◽  
Temperate Forests ◽  
Central Mexico ◽  
Charcoal Production ◽  
N Dynamics ◽  
C And N ◽  
Quercus Spp ◽  
C And N Dynamics

Chemical properties of anaerobic digestates affecting C and N dynamics in amended soils

2012 ◽  
Vol 160 ◽  
pp. 15-22 ◽  
Author(s):  
José Antonio Alburquerque ◽  
Carlos de la Fuente ◽  
María Pilar Bernal
Keyword(s):  
Chemical Properties ◽  
N Dynamics ◽  
Amended Soils ◽  
C And N ◽  
Anaerobic Digestates ◽  
C And N Dynamics

scholarly journals Trade-offs between the short- and long-term effects of residue quality on soil C and N dynamics

2010 ◽  
Vol 338 (1-2) ◽  
pp. 159-169 ◽  
Author(s):  
Roberta Gentile ◽  
Bernard Vanlauwe ◽  
Pauline Chivenge ◽  
Johan Six
Keyword(s):  
Residue Quality ◽  
Long Term Effects ◽  
N Dynamics ◽  
Soil C ◽  
Trade Offs ◽  
Short And Long Term ◽  
Soil C And N ◽  
C And N ◽  
C And N Dynamics

Long-term impacts of different tillage intensities on the C and N dynamics of a Haplic Luvisol

2013 ◽  
Vol 59 (11) ◽  
pp. 1517-1528 ◽  
Author(s):  
Shafique Maqsood ◽  
Daniel Geisseler ◽  
Rolf Rauber ◽  
Bernard Ludwig
Keyword(s):  
N Dynamics ◽  
C And N ◽  
C And N Dynamics

scholarly journals Effect of elevated tropospheric ozone on soil carbon and nitrogen: A meta-analysis

2022 ◽  
Author(s):  
Enzhu Hu ◽  
Zhimin Ren ◽  
Xiaoke Wang ◽  
Hongxing Zhang ◽  
Weiwei Zhang
Keyword(s):  
Tropospheric Ozone ◽  
Terrestrial Ecosystem ◽  
Soil N ◽  
N Dynamics ◽  
Organic C ◽  
Soil C ◽  
Soil C And N ◽  
C And N ◽  
The Impact ◽  
C And N Dynamics

Abstract Elevated tropospheric ozone concentration ([O3]) may substantially influence the belowground processes of the terrestrial ecosystem. Nevertheless, a comprehensive and quantitative understanding of the responses of soil C and N dynamics to elevated [O3] remains elusive. In this study, the results of 41 peer-reviewed studies were synthesized using meta-analytic techniques, to quantify the impact of O3 on ten variables associated with soil C and N, i.e., total C (TC, including soil organic C), total N (TN), dissolved organic C (DOC), ammonia N (NH4 +), nitrate N (NO3 -), microbial biomass C (MBC) and N (MBN), rates of nitrification (NTF) and denitrification (DNF), as well as C/N ratio. The results depicted that all these variables showed significant changes (P < 0.05) with [O3] increased by 27.6 ± 18.7 nL/L (mean ± SD), including decreases in TC, DOC, TN, NH4 +, MBC, MBN and NTF, and increases in C/N, NO3 - and DNF. The effect sizes of TN, NTF, and DNF were significantly correlated with O3 fumigation level and experimental duration (P < 0.05). Soil pH and climate were essential in analyses of O3 impacts on soil C and N. However, the responses of most variables to elevated [O3] were generally independent of O3 fumigation method, terrestrial ecosystem type, and additional [CO2] exposure. The altered soil C and N dynamics under elevated [O3] may reduce its C sink capacity, and change soil N availability thus impact plant growth and enhance soil N losses.

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