N2O emission from tropical forest soils of Australia
نویسندگان
چکیده
منابع مشابه
Emission of NO and N2O from forest soils
Nitrogen load and forest type determine the soil emission of nitrogen oxides (NO and N2O) K. Pilegaard, U. Skiba, P. Ambus, C. Beier, N. Brüggemann, K. Butterbach-Bahl, J. Dick, J. Dorsey, J. Duyzer, M. Gallagher, R. Gasche, L. Horvath, B. Kitzler, A. Leip, M. K. Pihlatie, P. Rosenkranz, G. Seufert, T. Vesala, H. Westrate, and S. Zechmeister-Boltenstern Biosystems Department, Risø National Labo...
متن کاملNitrogen and phosphorus addition impact soil N2O emission in a secondary tropical forest of South China
Nutrient availability greatly regulates ecosystem processes and functions of tropical forests. However, few studies have explored impacts of N addition (aN), P addition (aP) and N × P interaction on tropical forests N₂O fluxes. We established an N and P addition experiment in a tropical forest to test whether: (1) N addition would increase N₂O emission and nitrification, and (2) P addition woul...
متن کاملContrasting effects of exogenous phosphorus application on N2O emissions from two tropical forest soils with contrasting phosphorus availability
An incubation study was conducted to test the effects of phosphorus (P) addition on nitrous oxide (N2O) emissions from the soils taken from two tropical rain forests established on different parent materials [meta-sedimentary (MS) and ultrabasic (UB) rock] on Mt. Kinabalu, Borneo. Earlier studies suggest that the forest on UB soils is more strongly limited by P than that on MS soils is. In MS s...
متن کاملN2O, NO, N2, and CO2 emissions from tropical savanna soils and grassland
Introduction Conclusions References
متن کاملAssessment of the boundary line approach for predicting N2O emission ranges from Australian agricultural soils
This study aimed to assess the feasibility of predicting ranges in N2O emission with a boundary line approach using a few key driving factors. Intact soil cores (9 cm dia. and ~20 cm in depth) were collected from pasture, cereal cropping and sugarcane lands and incubated at various temperature and moisture conditions after addition of different forms of mineral nitrogen (NH4 and NO3). The pastu...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Atmospheres
سال: 2000
ISSN: 0148-0227
DOI: 10.1029/2000jd900424