Fluxes of CO2, CH4 and N2O from a temperate forest soil: the effects of leaves and humus layers

Yu, Dong; Scharffe, D.; Lobert, J. M.; Crutzen, Paul J.; Sanhueza, Eugenio

doi:10.1034/j.1600-0889.1998.t01-2-00003.x

Cited by 60 publications

(41 citation statements)

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“…6 Relationship between bulk density of topsoil and CH 4 uptake rate. Open circles are the data for Asia (this study); open squares are the data for Europe (Borken and Brumme 1997;Bradford et al 2001;Brumme and Borken 1999;Butterbach-Bahl et al 1998;Castaldi and Fierro 2005;Dong et al 1998;Fiedler et al 2005;Koschorreck and Conrad 1993;MacDonald et al 1996;Merino et al 2004;Steinkamp et al 2001;Teepe et al 2004); open triangles are the data for North America (Borken et al 2006;Bowden et al 2000;Castro et al 1993Castro et al , 1994bCrill 1991;Goldman et al 1995;Hudgens and Yavitt 1997;Lessard et al 1994;Phillips et al 2001;Suwanwaree and Robertson 2005); open triangles down are the data for Oceania (Price et al 2004) Biogeochemistry (2009) 92:281-295 291 …”

Section: Resultsmentioning

confidence: 99%

“…According to this Table 4 Methane oxidation rates in forest reported for different climatic zones (modification from Smith et al 2000) Methane oxidation rate (kg CH 4 ha -1 y -1 ) The sources of data are listed below Temperate forest/woodland in Asia: Morishita et al 2007, Jang et al 2006, Du et al 2004, Dong et al 2003, Kagotani et al 1999, Morishita and Hatano 1999 Temperate forest/woodland in Europe: Fiedler et al 2005, Castaldi and Fierro 2005, Merino et al 2004, Bradford et al 2001, Steinkamp et al 2001, Brumme and Borken 1999, Dong et al 1998, Borken and Brumme 1997, Klemedtsson and Klemedtsson 1997, MacDonald et al 1997, Ambus and Christensen 1995, Dörr et al 1993, Koschorreck and Conrad 1993 Temperate forest/woodland in North America: Borken et al 2006, Groffman et al 2006, McLain and Martens 2006, Suwanwaree and Robertson 2005, Teepe et al 2004, Phillips et al 2001, Bowden et al 2000, Rustad and Fernandez 1998, Hudgens and Yavitt 1997, Castro et al 1993, Goldman et al 1995, Lessard et al 1994, Adamsen and King 1993, Yavitt et al 1993, Crill 1991, Steudler et al 1989 Temperate forest/woodland in Oceania: Tate et al 2006…”

Section: Comparison Of Ch 4 Uptake Rate With Other Reportsmentioning

confidence: 99%

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Methane uptake rates in Japanese forest soils depend on the oxidation ability of topsoil, with a new estimate for global methane uptake in temperate forest

Ishizuka

Sakata

Sawata³

et al. 2009

Biogeochemistry

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To clarify the reason for the higher CH 4 uptake rate in Japanese forest soils, twenty-seven sites were established for CH 4 flux measurement. The first order rate constant for CH 4 uptake was also determined using soil core incubation at 14 sites. The CH 4 uptake rate had a seasonal fluctuation, high in summer and low in winter, and the rate correlated with soil temperature at 17 sites. The annual CH 4 uptake rates ranged from 2.7 to 24.8 kg CH 4 ha -1 y -1 (the average of these rates was 9.7 or 10.9 kg CH 4 ha -1 y -1 , depending on method of calculation), which is somewhat higher than the uptake rates reported in previous literature. The averaged CH 4 uptake rate correlated closely with the CH 4 oxidation rate of the topsoil (0-5 cm) in the study sites. The CH 4 oxidation constant of the topsoil was explained by a multiple regression model using total pore volume of the soil, nitrate content, and C/N ratio (p \ 0.05, R 2 = 0.684). This result and comparison with literature data suggest that the high CH 4 uptake rate in Japanese forest soils depends on the high porosity probably due to volcanic ash parent materials. According to our review of the literature, the CH 4 uptake rate in temperate forests in Europe is significantly different from that in Asia and North America. A new global CH 4 uptake rate in temperate forests was estimated to be 5.4 Tg y -1 (1 SE is 1.1 Tg y -1 ) on a continental basis.

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Section: Resultsmentioning

confidence: 99%

Section: Comparison Of Ch 4 Uptake Rate With Other Reportsmentioning

confidence: 99%

Methane uptake rates in Japanese forest soils depend on the oxidation ability of topsoil, with a new estimate for global methane uptake in temperate forest

Ishizuka

Sakata

Sawata³

et al. 2009

Biogeochemistry

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“…Methane consumption due to oxidation in aerated soils has been reported to be significant in the global budget of methane (Reeburgh et al, 1994). Forty percent of the global CH 4 consumption occurs in dry and warm soils in wetlands, forests, grasslands, and agricultural lands (Flessa et al, 1995;Potter et al, 1996;Dong et al, 1998;Nakano et al, 2004). The degree of soil moisture can affect CH 4 emission by altering oxygen diffusion and availability, shifting the balance from oxidation toward CH 4 production, as microsites become saturated and anoxic (Adamsen & King, 1993;Czepiel et al, 1995).…”

Section: Methane Flux From Soilsmentioning

confidence: 99%

Hydrologic gradient and vegetation controls on CH4 and CO2 fluxes in a spring-fed forested wetland

Koh

Ochs

2009

Hydrobiologia

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Four different habitats in a spring-fed forested wetland (Clear Springs Wetland, Panola County, Mississippi, USA) varying in hydrologic regime were examined for methane and carbon dioxide fluxes from soils over 15 and 9 months, respectively. There was an increasing gradient of CH 4 flux rates from an unflooded upper-elevation forest site to an occasionally flooded bottomland forest site to a shallow permanently flooded site, and then to a deeper-water permanently flooded site. Depending on the time of year, all sites were sources of methane but only at the upper-elevation forest site, when gravimetric soil moisture content fell below 54%, was atmospheric methane consumed. On average, summer CH 4 emission rates were higher than those in other seasons. A multiple regression model with soil temperature and soil redox potential as independent variables could explain 65% of the variation in CH 4 flux rates. In the flooded zone, variation in CH 4 flux rates was correlated with aboveground plant biomass and stem density of emergent vascular plants, and plant-mediated CH 4 transport depended on plant type. The efflux of CH 4 to plant biomass (Eff:B) ratio was generally lower in Hydrocotyle umbellata compared to Festuca obtusa. Compared to several other freshwater forested wetlands in the southeastern USA, this spring-fed forested wetland ecosystem was a strong source of atmospheric CH 4 , likely due to a long hydroperiod and high soil organic matter content. Carbon dioxide fluxes show a reverse spatial pattern than CH 4 fluxes with highest CO 2 emissions in the non-flooded zone at all times of the year, indicating the dominance of aerobic soil respiration. A multiple regression model also revealed a strong dependency of CO 2 fluxes (r 2 = 0.73) on soil temperature and soil redox potential.

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“…There are many factors that influence soil respiration. However, as numerous studies have shown (Schlentner and Van Cleve 1984;Fang et al 1998;Goulden et al 1998;Dong et al 1998;Ohashi et al 1999;Londo et al 1999;Rayment and Jarvis 2000;Morén and Lindroth 2000), temperature and soil moisture are two major factors. Soil respiration is affected by temperature and soil moisture more strongly than by any other factors.…”

Section: Introductionmentioning

confidence: 98%

“…In temperate forests, both soil temperature and soil water control soil respiration. Soil respiration changes seasonally with soil temperature and often decreases with decreasing soil water in the summer (Dong et al 1998;Fang et al 1998;Londo et al 1999;Ohashi et al 1999). …”

Section: Introductionmentioning

confidence: 99%

Soil respiration and soil CO₂ concentration in a tropical forest, Thailand

Hirano

Tanaka

Suzuki

et al. 2004

Journal of Forest Research

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Soil respiration and soil carbon dioxide (CO 2 ) concentration were investigated in a tropical monsoon forest in northern Thailand, from 1998 to 2000. Soil respiration was relatively high during the rainy season and low during the dry season, although interannual fluctuations were large. Soil moisture was widely different between the dry and wet seasons, while soil temperature changed little throughout the year. As a result, the rate of soil respiration is determined predominantly by soil moisture, not by soil temperature. The roughly estimated annual soil respiration rate was 2560 g C m Ϫ2 year Ϫ1 . The soil CO 2 concentration also increased in the rainy season and decreased in the dry season, and showed clearer seasonality than soil respiration did.

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Fluxes of CO2, CH4 and N2O from a temperate forest soil: the effects of leaves and humus layers

Abstract: Fluxes of CO2 , CH 4

Cited by 60 publications

References 3 publications

Methane uptake rates in Japanese forest soils depend on the oxidation ability of topsoil, with a new estimate for global methane uptake in temperate forest

Methane uptake rates in Japanese forest soils depend on the oxidation ability of topsoil, with a new estimate for global methane uptake in temperate forest

Hydrologic gradient and vegetation controls on CH4 and CO2 fluxes in a spring-fed forested wetland

Soil respiration and soil CO₂ concentration in a tropical forest, Thailand

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Fluxes of CO2, CH4 and N2O from a temperate forest soil: the effects of leaves and humus layers

Abstract: Fluxes of CO2 , CH 4

Cited by 60 publications

References 3 publications

Methane uptake rates in Japanese forest soils depend on the oxidation ability of topsoil, with a new estimate for global methane uptake in temperate forest

Methane uptake rates in Japanese forest soils depend on the oxidation ability of topsoil, with a new estimate for global methane uptake in temperate forest

Hydrologic gradient and vegetation controls on CH4 and CO2 fluxes in a spring-fed forested wetland

Soil respiration and soil CO2 concentration in a tropical forest, Thailand

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Soil respiration and soil CO₂ concentration in a tropical forest, Thailand