Acidification and nutrient imbalance in forest soils subjected to nitrogen deposition

1995 ◽  
Vol 85 (3) ◽  
pp. 1137-1142 ◽  
Author(s):  
M. I. Makarov ◽  
V. V. Kiseleva
Keyword(s):  
Nitrogen Deposition ◽  
Forest Soils ◽  
Nutrient Imbalance

Effect of nitrogen deposition on CH4uptake in forest soils in Hokkaido, Japan

2004 ◽  
Vol 50 (8) ◽  
pp. 1187-1194 ◽  
Author(s):  
Tomoaki Morishita ◽  
Ryusuke Hatano ◽  
Osamu Nagata ◽  
Kohei Sakai ◽  
Takahiro Koide ◽  
...  
Keyword(s):  
Nitrogen Deposition ◽  
Forest Soils

Microbial mechanisms responsible for the effects of atmospheric nitrogen deposition on methane uptake and nitrous oxide emission in forest soils: a review

2014 ◽  
Vol 34 (17) ◽  
Author(s):  
方华军 FANG Huajun ◽  
程淑兰 CHENG Shulan ◽  
于贵瑞 YU Guirui ◽  
王永生 WANG Yongsheng ◽  
徐敏杰 XU Minjie ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Nitrogen Deposition ◽  
Forest Soils ◽  
Nitrous Oxide Emission ◽  
Atmospheric Nitrogen Deposition ◽  
Atmospheric Nitrogen ◽  
Methane Uptake

scholarly journals Nitrogen Deposition and Leaching from Two Forested Catchments in Southwest China — Preliminary Data and Research Needs

2001 ◽  
Vol 1 ◽  
pp. 520-526 ◽  
Author(s):  
T. Larssen ◽  
J. Mulder ◽  
Y. Wang ◽  
X. Chen ◽  
J. Xiao ◽  
...  
Keyword(s):  
Nitrogen Deposition ◽  
Forest Soils ◽  
Southwest China ◽  
Nitrogen Retention ◽  
Agricultural Practices ◽  
Pinus Massoniana ◽  
Nitrogen Leaching ◽  
Forested Catchments ◽  
Humid Climate ◽  
Masson Pine

Increased nitrogen deposition has resulted in increased nitrogen pools and nitrogen leaching in European and North American forest soils. The development in Asia in general, and China in particular, suggests increased deposition of reduced nitrogen from changes in agricultural practices and of oxidized nitrogen from rapid growth of the transportation sector. Decreased nitrogen retention in forested areas in the future may cause increased NO3–leaching and, thus, acidification and eutrophication in surface waters. The differences in climate, ecosystems, land use, and deposition history make direct application of knowledge from studies in Europe and North America difficult. In Southwest China the potential for nitrogen mobilization from forest soils may be high because of the warm and humid climate, resulting in high decomposition rates of soil organic matter. However, there are very few data available for quantifying the suspected potential for increased nitrogen leaching in forest ecosystems. Here we present data from two forested catchments, dominated by Masson pine (Pinus massoniana), near Guiyang and Chongqing, respectively, in Southwest China. The present nitrogen deposition is moderate, estimated in the range from 10 to 40 kg N ha–1year–1. The C/N ratios of the soils are generally below 15. Nitrate concentrations in soil water are rather variable in space, with highest values of several hundred microequivalents per liter. The turnover rate of nitrogen in the forest ecosystem is quite high compared to the atmospheric deposition rate. At present, nitrate runoff from the catchments is low and intermediate in Guiyang and Chongqing, respectively. More research is needed to improve our ability to predict future nitrogen leaching from subtropical Asian coniferous forests.

The impact of nitrogen deposition on carbon sequestration in European forests and forest soils

2006 ◽  
Vol 12 (7) ◽  
pp. 1151-1173 ◽  
Author(s):  
WIM DE VRIES ◽  
GERT JAN REINDS ◽  
PER GUNDERSEN ◽  
HUBERT STERBA
Keyword(s):  
Carbon Sequestration ◽  
Nitrogen Deposition ◽  
Forest Soils ◽  
European Forests ◽  
The Impact

Combined effects of nitrogen deposition and biochar application on emissions of N2O, CO2and NH3from agricultural and forest soils

2014 ◽  
Vol 60 (2) ◽  
pp. 254-265 ◽  
Author(s):  
Liying Sun ◽  
Lu Li ◽  
Zhaozhi Chen ◽  
Jinyang Wang ◽  
Zhengqin Xiong
Keyword(s):  
Nitrogen Deposition ◽  
Forest Soils ◽  
Combined Effects
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