Soil Gas Flux

Publications List
Citations related to the use of LI-COR's LI-8100/A Automated Soil Gas Flux System
This document contains a sampling of recent publications that reference LI-COR instrumentation. This list
is provided for informational purposes only, and LI-COR neither endorses, nor makes any express or
implied warranties with respect to any data included in these publications.
January 1, 2012 to June 30, 2015

Volume 1

Amonette J. E., et al. (2013). Measurement of
advective soil gas flux: results of field andlaboratory experiments with CO2. Environmental
Earth Sciences 70(4): 1717–1726.

Broeckx, L. S., et al. (2013). The effect of a dry spring
on seasonal carbon allocation and vegetation
dynamics in a poplar bioenergy plantation.
Global Change Biology: Bioenergy 6(5): 473–487.

Anderson-Teixeira, K. J., et al. (2013). Altered
belowground carbon cycling following land-use
change to perennial bioenergy crops. Ecosystems
16(3): 508-520.

Brown, K. A., et al. (2015). Inorganic carbon system
dynamics in a landfast Artic sea ice during theearly-melt period. Journal of Geophysical Research:
Oceans 120(5): 3542–3566.

Andrew, et al. (2014). Aspen-associated mycorrhizal
fungal production and respiration as a functionof changing CO2, O3 and climatic variables.
Fungal Ecology 10: 70–80.

Bruun, E. W., et al. (2012). Effects of slow and fastpyrolysis biochar on soil C and N turnoverdynamics. Soil Biology and Biochemistry 46: 73–79.

Anish, et al. (2014). Organic management impacts on
micro-environment in cassava. Journal of Root
Crops 40(1): 102–104.
Batson, et al. (2015). Soil greenhouse gas emissions
and carbon budgeting in a short-hydroperiod
floodplain wetland. Journal of GeophysicalResearch 120(1): 77–95. January.
Bicalho, et al. (2014). Spatial variability structure ofsoil CO2 emission and soil attributes in asugarcane area. Agriculture, Ecosystems andEnvironment 189: 206–215.
Bortolotto, et al. (2015). Soil carbon dioxide flux in ano-tillage winter system. African Journal of
Agricultural Research 10(6): 450–457.
Bossa, A. Y., and B. Diekkruger (2014). Spatio-temporalvariability of soil respiration in a sprucedominated headwater catchment in western
Germany. Biogeosciences 11: 4235–4249.
Bowne, D. R., and E. R. Johnson (2012). Comparison ofsoil carbon dioxide efflux between residential
lawns and corn fields. Soil Science Society ofAmerican Journal 77(3): 856–859.
Bremenfeld, S., et al. (2013) Effect of interrill erosion,soil crusting and soil aggregate breakdown in insitu CO2 effluxes. CATENA 104: 14–20.

Campoe, O. C., et al. (2012) Stand-level patterns ofcarbon fluxes and partitioning in a Eucalyptus
grandis plantation across a gradient of
productivity, in São Paulo State, Brazil. Tree
Physiology 32(6): 696–706.
Carman, C. H., et al. (2014). Update on soil CO2 Flux
Monitoring at the Illinois Basin – Decatur
Project, USA. Energy Procedia 63: 3869–3880.
Carvalho, J. V. D., et al. (2013). CO2 – C losses andcarbon quality of selected Maritime Antarctic
soils. Antarctic Science 25(1): 11–18.
Chen, S., et al. (2012). Effects of simulated acid rainon soil CO2 emissions in a secondary forest in
subtropical China. Geoderma 189–190: 65–71.
Cohen, L. R., et al. (2014). Measuring diurnal cycles of
evapotranspiration in the Artic with anautomated chamber system. Ecohydrology 8(4):652–659.
Cui, J., et al. (2012). Changes in soil carbon
sequestration and soil respiration following
afforestation on paddy fields in northsubtropical China. Journal of Plant Ecology 6(3) 240–252.
Daigh, A. L., et al. (2014). Spatial and temporal
dynamics of soil-surface carbon dioxide
emissions in bioenergy corn rotations andreconstructed prairies. Soil Science Society ofAmerican Journal 78(4): 1338–1350.

2 Soil Gas Flux Publications

Volume 1

Epron, D., et al. (2012). Do changes in carbon
allocation account for the growth response topotassium and sodium applications in tropical
Eucalyptus plantations? Tree Physiology 32(6):667–679.

Gomez-Casanovas, N., et al. (2012). Net ecosystems
exchange modifies the relationship between
the autotrophic and heterotrophic components
of soil respiration with abiotic factors in prairie
grasslands. Global Change Biology 18(8): 2532–2545.

Escolar, C., et al. (2015). Biocrusts modulate warming
and rainfall exclusion effects on soil respiration
in a semi-arid grassland. Soil Biology andBiochemistry 80: 9–17.

Gomez-Casanovas, N., et al. (2013). Gap filling
strategies and error in estimating annual soil
respiration. Global Change Biology 19(6): 1941–1952.

Etzold, S., et al. (2013). Long-term stem CO2
concentration measurements in Norway sprucein relation to biotic and abiotic factors. New
Phytologist 197: 1173–1184.
Fa, K., et al. (2015). CO2 absorption of sandy soil
induced by rainfall pulses in a desert
ecosystem. Hydrological Processes 29(8): 2043–
2051.
Fan, j., et al. (2012). Effects of precipitation pulses onwater and carbon dioxide fluxes in two semiarid
ecosystems: measurements and modeling.
Environmental Earth Sciences 67: 2315–2324.
Fiener, P., et al. (2012). Spatial variability of soil
respiration in a small agricultural watershed –Are patterns of soil redistribution important?
CATENA 94: 3–16.
Figueiredo, E. B., et al. (2014). Short-term CO2-C
emissions from soil prior to sugarcane(Saccharun spp.) replanting in southern Brazil.
Global Change Biology: Bioenergy 7(2): 316–327.
Fisher, M. L., et al. (2012). Carbon, water, and heat
flux responses to experimental burning anddrought in a tallgrass prairie. Agricultural andForest Meteorology 166: 169–174.
Flores, J. P. and B. Tracy (2012). Impacts of winter hay
feeding on pasture soils and plants. Agriculture,
Ecosystems, and Environment 149: 30–36.
Gabriel, C., et al. (2014). Investigating the role ofmoisture as an environmental constraint in thedecomposition of shallow and deep mineral soilorganic matter of a temperate coniferous soil.
Soil Biology and Biochemistry 68: 373–384.
Gelsomino, A., et al. (2012). Effects of carbon
sequestration methods on soil respiration androot systems in microcosm experiments and invitro studies. Carbon Sequestration in Agricultural
Soils. 261–290.

Gong, Y. M., et al. (2014). Response of carbon dioxide
emissions to sheep grazing and N application inan alpine grassland – Part 1: Effect of sheep
grazing. Biogeosciences 11: 1743–1750.
Gonzalez, S., et al. (2014). Climate factors mediatesoil respiration dynamics in Mediterranean
agricultural environments: an empiricalapproach. Soil Research 52(6): 543–553.
Graf, A., et al. (2012). Analyzing spatiotemporalvariability of heterotrophic soil respiration at
the field scale using orthogonal functions.
Geoderma 181: 91–101.
Groh, T. A., et al. (2014). Nitrogen removal andgreenhouse gas emissions from constructedwetlands receiving tile drainage water. Journalof Environmental Quality 44(3): 1001–1010.
Grossiord, C., et al. (2012). Transpiration alters thecontribution of autotrophic and heterotrophic
components of soil CO2 efflux. New Phytologist
194(3): 647–653.
Hagedorn, F., et al. (2012). Nitrogen addition alters
mineralization dynamics of 13C-depleted leaf
and twig litter and reduces leaching of older
DOC from mineral soil. Global Change Biology 18(4): 1412–1427.
Hagedorn, F. and O. Joos (2014). Experimental
summer drought reduces soil CO2 effluxes and
DOC leaching in Swiss grassland soils along anelevational gradient. Biogeochemistry 117: 395–
412.
Hamerlynck, E. P., et al. (2013). Consequences of coolseason drought-induced plant mortality to
Chihuahuan desert grassland ecosystems andsoil respiration dynamics. Ecosystems 16: 1178–
1191.
Han, Y., et al. (2012). Effects of mowing and nitrogen
addition on soil respiration in three patches inan oldfield grassland in Inner Mongolia. Journalof Plant Ecology 5(2): 219–228.

3 Soil Gas Flux Publications

Han, W., et al. (2014). Accounting for time-variablesoil porosity improves the accuracy of thegradient method for estimating soil carbon
dioxide production. Soil Science Society of America
Journal 78(4): 1426–1433.
Heinemeyer, A., et al. (2012) Partitioning of soil CO2
flux components in a temperate grassland
ecosystem. European Journal of Soil Science 63(2):249–260.
Hu, Z., et al. (2013). Soil respiration and N2O flux
response to UV-B radiation and straw
incorporated in a soybean-winter wheat rotation
system. Water Air Soil Pollution 224: 1394.
Hu, Y., et al. (2014). Variability in soil microbialcommunity and activity between coastal andriparian wetlands in the Yangtze River estuary –potential impacts on carbon sequestration. Soil
Biology and Biochemistry 70: 221–228.
Hu, Z., et al. (2014). Effects of harvest residue
management on soil carbon and nitrogenprocesses in a Chinese fir plantation. Forest
Ecology and Management 326: 163–170.
Ibrahim, M., et al. (2015). Changes of CO2 emissions
and labile organic carbon as influenced by ricestraw and different water regimes. International
Journal of Environmental Science and Technology 12:
263–274.
Jensen, A. E., et al. (2014). Variations in soil carbon
dioxide efflux across a thaw slump
chronosequence in northwestern Alaska.
Environmental Research Letters 9: 025001.
Jiang, J., et al. (2015). Changes in temperaturesensitivity of soil respiration in the phases of athree-year crop rotation system. Soil and Tillage
Research 150: 139–146.
Jiang, M., et al. (2015). Improved understanding ofclimate change impact to Pennsylvania dairy
pastures. Crop Science 55(2): 934–949.
Jones, D. G., et al. (2014). Monitoring of near surface
gas seepage from a shallow injection
experiment at the CO2 field lab, Norway.
International Journal of Greenhouse Gas Control 28:
300–317.
Kaplan, H., et al. (2014). Impact of trace metal
contamination and in situ remediation in
microbial diversity and respiratory activity ofheavily polluted kastanozems. Biology andFertility of Soils 50(5): 735–744.

Volume 1

Keidel, L., et al. (2014). Positive feedback of elevated
CO2 on soil respiration in late autumn andwinter. Biogeosciences Discussions 11: 8749–8787.
Kurth, V. J., et al. (2014). Initial soil respiration
response to biomass harvesting and green-tree
retention in aspen-dominated forests of theGreat Lakes region. Forest Ecology andManagement. 15: 342–352.
Lay, C., et al. (2012). Microbial diversity and activity in
hypersaline high Arctic spring channels.
Extremophiles 16: 177–191.
Lewicki, J. L., et al. (2014). Multi-scale observations of
the variability of magnetic CO2 emissions,
Mammoth Mountain, CA, USA. Journal ofVolcanology and Geothermal Research 284: 1–15.
Li, D., et al. (2013). Contrasting response ofheterotrophic and autotrophic respiration toexperimental warming in a winter annualdominated prairie. Global Change Biology 19: 3553–
3564.
Liu, D., et al. (2013). Effect of rain enrichment on soil
respiration of Nitraria sphaerocarpa community
in a hyperarid area. Sciences in Cold and Arid
Regions 5(6): 722–732.
Liu, Y., et al. (2014). Variation in soil respiration under
the tree canopy in a temperate mixed forest,
central China, under different soil waterconditions. Ecological Research 29: 133–142.
Loisy, C., et al. (2013). The CO2-Vadose Project:
Dynamics of the natural CO2 in a carbonate
vadose zone. International Journal of Greenhouse
Gas Control. 14: 97–112.
Ma, J., et al. (2012). The response of CO2 flux to rain
pulses at a saline desert. Hydrological Processes
26(26): 4029–4037.
Ma, Y., et al. (2013). Effect of clear-cutting silviculture
on soil respiration in a subtropical forest of
China. Journal of Plant Ecology 6(5): 335–348.
Ma, Y., et al. (2014). Stand ages regulate the responseof soil respiration to temperature in a Larix
principis-rupprechtii plantation. Agriculture andForest Meteorology. 184: 179–187.
Maestre, F. T., et al. (2013). Changes in biocrust coverdrive carbon cycle responses to climate change
in drylands. Global Change Biology 19(12): 3835–
3847.

4 Soil Gas Flux Publications

Volume 1

Marasco, D. E., et al. (2014). Quantifying
evapotranspiration from urban green roofs: A
comparison of chamber measurements with
commonly used predictive methods.
Environmental Science and Technology. 48(17):10273–10281.

Pacaldo, R. S., et al. (2014). Soil CO2 effluxes,
temporal and spatial variations, and root
respiration in shrub willow biomass crops fields
along a 19-year chronosequence as affected byregrowth and removal treatments. Global Change
Biology: Bioenergy 6(5): 488–498.

Martin, J. G., et al. (2012). High-frequency analysis of
the complex linkage between soil CO2 fluxes,
photosynthesis and environmental variables.
Tree Physiology 32(1): 49.

Pacaldo, R. S., et al. (2014). Carbon sequestration infine roots and foliage offsets soil CO2 effluxes
along a 19-year chronosequence of shrub
willow biomass crops. Bioenergy Resources 7:
769–776.

Mathiba, M. and Awuah-Offei, K. (2015). Spatial
autocorrelation of soil CO2 fluxes on reclaimed
mine lands. Environmental Earth Sciences 73(12):8287–8297.
Mathiba, M., et al. (2015). Influence of elevation, soil
temperature and soil moisture content on
reclaimed mine land soil CO2 fluxes.
Environmental Earth Sciences. 73(10): 6131–6143.
Matías, L., et al. (2012). Effect of simulated climatechange on soil respiration in a Mediterraneantype ecosystem: rainfall and habitat type are
more important than temperature or the soil
carbon pool. Ecosystems 15: 299–310.
Mazot, A., et al. (2015). CO2 Degassing from Volcanic
Lakes. Volcanic Lakes (Advances in Volcanology).
341–354.
Miao, G., et al. (2013). The effect of water tablefluctuation on soil respiration in a lower coastal
plain forested wetland in the southeastern U.S.
Journal of Geophysical Research: Biogeosciences 118(4). 1748–1762.
Mukhopadhyay, S., and S. K. Maiti (2012). Soil CO2 Fluxin grassland, afforested land and reclaimed
coalmine overburden dumps: A case study. Land
Degradation and Development. 25(3): 216–227.

Pang, Z., et al. (2012). Environmental relationships
with the interannual and seasonal variation ofsoil respiration in a cedar (Platycladus
orientalis) plantation in northern China. Canadian
Journal of Forest Research 42(5): 934–942.
Parks, M. M., et al. (2013). Distinguishing
contributions to diffuse CO2 emissions involcanic areas from magmatic degassing andthermal decarbonation using soil gas 222Rnδ13C systematics: Application to Santorini
volcano, Greece. Earth and Planetary Science
Letters 377: 180–190.
Perez-Quezada, J. F., et al. (2012). Effects ofafforestation on soil respiration in an arid
shrubland in Chile. Journal of Arid Environments 83:
45–53.
Potter, C. (2012). Net primary production and carbon
cycling in coast redwood forests of central
California. Open Journal of Ecology 2(3): 147–153.
Pronost, J., et al. (2015). CO2-depleted warm air
venting from chrysotile milling waste (Thetford
Mines, Canada): Evidence for in-situ carbon
capture from the atmosphere. Geology 40(3): 275–
278.

Nagano, T., et al. (2013). Subsidence and soil CO2
efflux in tropical peatland in southern Thailand
under Various water table and management
conditions. Mires and Peat 11: 1–20.

Quin, S., et al. (2014). Restoration of upland heathfrom a graminoid- to a Calluna vulgarisdominated community provides a carbon
benefit. Agriculture, Ecosystems and Environment
185: 133–143.

Noormets, A., et al. (2012). The role of harvest residue
in rotation cycle carbon in loblolly pine
plantations. Respiration partitioning approach.
Global Change Biology 18(10): 3186–3201.

Rezanezhad, F., et al. (2014). Water table fluctuations
and soil biogeochemistry: An experimental
approach using an automated soil column
system. Journal of Hydrology 509: 245–256.

Nottingham, A. T., et al. (2012). Soil properties intropical montane cloud forest influence
estimates of soil CO2 efflux. Agricultural andForest Meteorology 166: 215–220.

Richards, A. E., et al. (2012). Fire interacts with season
to influence soil respiration in tropicalsavannas. Soil Biology and Biochemistry 53: 90–98.

5 Soil Gas Flux Publications

Riederer, M., et al. (2014). Net ecosystem CO2
exchange measurements by the closed
chamber method and the eddy covariancetechnique and their dependence on atmosphericconditions. Atmospheric Measurement Techniques
7: 1057–1064.
Roland, M., et al. (2015). Importance of nondiffusivetransport for soil CO2 efflux in a temperate
mountain grassland. Journal of GeophysicalResearch: Biogeosciences 120(3): 502–512.
Ruehr, N. K., et al. (2012). Effects of water availability
on carbon and water exchange in a young
ponderosa pine forest: Above- and belowgroundresponses. Agricultural and Forest Meteorology 164:
136–148.
Ruehr, N. K., et al. (2014). Effects of heat and droughton carbon and water dynamics in a regenerating semi-arid pine forest: a combined
experimental and modeling approach.
Biogeosciences 11: 4139–4156.
Russell, A. E. (2014). Unexpected effects of chitin,
cellulose, and lignin addition on soil dynamics
in a wet tropical forest. Ecosystems 17: 918–930.
Rutledge, S., et al. (2014). CO2 emissions following
cultivation of a temperate permanent pasture.
Agriculture, Ecosystems, and Environment 184: 21–
33.
Ryals, R. and Silver, W. L. (2013). Effects of organic
matter amendments on net primary productivity
and greenhouse gas emissions in annual
grasslands. Ecological Applications 23: 46–59.
Santos, E., et al. (2014). Temporal dynamics of oxygenisotope compositions of soil and canopy CO2
fluxes in a temperate deciduous forest. Journalof Geophysical Research: BioGeosciences 119(5):996–1013.
Satakhum, D., et al. (2013). Soil CO2 efflux and soil
carbon balance of a tropical rubber plantation.
Ecological Resources 28: 969–979.
Schatz, J. D., et al. (2012). Spatial patterns of soil
surface C flux in experimental canopy gaps.
Ecosystems 15: 616–623.
Shao, R., et al. (2014). Nitrogen fertilization increasesoil carbon dioxide efflux of winter wheat field:
A case study in Northwestern China. Soil and
Tillage Research 143: 164–171.

Volume 1

Silva-Olaya, A. M., et al. (2013). Carbon dioxide
emissions under different soil tillage systems inmechanically harvested sugarcane.
Environmental Research Letters 8(1).
Singh, K., et al. (2012). Ecological restoration of
degraded sodic lands through afforestation andcropping. Ecological Engineering 43: 70–80.
Singh, K., et al. (2012). Changes in physio-chemical,
microbial and enzymatic activities during
restoration of degraded sodic land: Ecologicalsuitability of mixed forest over monoculture
plantation. CATENA 96: 57–67.
Smith, S. W., et al. (2014). Root traits predict
decomposition across a landscape-scale grazing
experiment. New Phytologist 203: 851–862.
Song, W., et al. (2012). Vegetation cover and rain
timing co-regulate the response of soil CO2
efflux to rain increase in an arid desert
ecosystem. Soil Biology and Biochemistry 49: 114–
123.
Song, W., et al. (2015). Simulated rain addition
modifies diurnal patterns and temperaturesensitivities of autotrophic and heterotrophic
soil respiration in an arid desert ecosystem. Soil
Biology and Biochemistry 82: 143–152.
Soong, J. L. and M. F. Cotrufo (2015). Annual burningof a tallgrass prairie inhibits C and N cycling in
soil, increasing recalcitrant pyrogenic organic
matter storage while reducing N availability.
Global Change Biology. 21: 2321–2333.
Sun, Z., et al. (2014). The effect of nitrogen addition
on soil respiration from a nitrogen-limited forest
soil. Agricultural and Forest Meteorology 197: 103–
110.
Thomazini, A., et al. (2014). Spatial Variability of CO2
Emissions from Newly Exposed Paraglacial
Soils at a Glacier Retreat Zone on King George
Island, Maritime Antarctica. Permafrost andPeriglacial Processes 25(4): 233–242.
Troxler, T. J., et al. (2015). Component-specificdynamics of riverine mangrove CO2 efflux in the
Florida coastal Everglades. Agricultural and Forest
Meteorology. Available online: February, 2015.
Versini, A., et al. (2013). The manipulation of organic
residues affects tree growth and heterotrophic
CO2 efflux in a tropical Eucalyptus plantation.
Forest Ecology and Management 301: 79–88.

6 Soil Gas Flux Publications

Volume 1

Wall, G. W., et al. (2013). Infrared warming affects
intrarow soil carbon dioxide efflux during
vegetative growth of spring wheat. Agronomy
Journal 105(3): 607–618.

Xu, X., et al. (2015). Plant Community structure
regulates responses of prairie soil respiration to
decadal experimental warming. Global Change
Biology. First published online: June, 2015.

Wang, J. (2012). Annual soil CO2 efflux in a wet
meadow during active layer freeze-thawchanges on the Qingai-Tibet Plateau.
Environmental Earth Science 69(3) 855–862.

Zanchi, F. B., et al. (2014). Soil CO2 exchange in sevenpristine Amazonian rain forest sites in relation
to soil temperature. Agricultural and Forest
Meteorology 192: 96–107.

Wang, C. (2013). Seasonality of soil CO2 efflux in atemperate forest: Biophysical effects ofsnowpack and spring freeze-thaw cycles.
Agriculture and Forest Meteorology 177: 83–92.

Zanotelli, D., et al. (2013). Net Primary productivity,
allocation pattern and carbon use efficiency inan apple orchard assessed by integrating eddy
covariance, biometric and continuous soilchamber measurements. Biogeosciences 10:3089–3108.

Wang, W., et al. (2014). Modeling the contribution of
abiotic exchange to CO2 flux in alkaline soils ofarid areas. Journal of Arid Land 6(1): 27–36.
Wang, Y., et al. (2014). Non-additive effects of littermixing on soil carbon dioxide efflux from
poplar-based agroforestry systems in the warm
temperate region of China. Agroforestry Systems
88(2): 193–203.
Wang, Y., et al. (2014). Non-growing-season soil
respiration is controlled by freezing and thawing
processes in the summer monsoon-dominatedTibetan alpine grassland. Global Biogeochemical
Cycles 28(10): 1081–1095.
Wang, J., et al. (2014). Variations in leaf litter
decomposition across contrasting forest stands
and controlling factors at local scale. Journal of
Plant Ecology. Advance access: October, 2014.
Warren, C. R., (2014). Response of osmolytes in soil
to drying and rewetting. Soil Biology andBiochemistry 70: 22–32.
Wei, S., et al. (2014). Effect of soil temperature andsoil moisture on CO2 flux from eroded landscape positions on black soil in Northeastern
China. Soil and Tillage Research 144: 119–125.
Xia, J., et al. (2012). The effects of warming-shiftedplant phenology on ecosystem carbon exchange
are regulated by precipitation in a semi-arid
grassland. PloS one 7(2): e32088.
Xiao, C., et al. (2007). Irrigation and enhanced soil
carbon input effects on below-ground carbon
cycling in semiarid temperate grasslands. New
Phytologist 174: 835–846.
Xie, t., P. Su (2012). Canopy and leaf photosynthetic
characteristics and water use efficiency ofsweet sorghum under drought stress. Russian
Journal of Plant Physiology. 59(2): 224–234.

Zhang, Y., et al. (2012). Chemistry of decomposing
mulching materials and the effect on soil
carbon dynamics under Phyllostachys praecox
bamboo stand. Journal of Soils and Sediments 13:
24–33.
Zhang, L., et al. (2012). Soil carbon dioxide flux fromshelterbelts in farmland in temperate arid
region, northwest China. European Journal of Soil
Biology 48: 24–31.
Zhang, X., et al. (2012). Effects of raised-bed planting
for enhanced summer maize yield on rizospheresoil microbial functional groups and enzyme
activity in Henan Province, China. Field Crops
Research 130: 28–37.
Zhang, T., et al. (2013). Responses of seasonal anddiurnal soil CO2 effluxes to land-use change
from paddy fields to Lei bamboo (Phyllostachys
praecox) stands. Atmospheric Environment. 77:
856–864.
Zheng, X., et al. (2014). Soil CO2 efflux along anelevation gradient in Qinghai spruce forests inthe upper reaches of the Heihe River, northwest
China. Environmental Earth Sciences 71(5): 2065–
2076.
Zhou, Z., et al. (2013). Predicting soil respiration using
carbon stock in roots, litter and soil organic
matter in forests of loess Plateau in China. Soil
Biology and Biochemistry 57: 135–143.
Zimmermann, M. and M.I. Bird (2012). Temperaturesensitivity of tropical forest soil respiration
increase along an altitudinal gradient withongoing decomposition. Geoderma 187: 8–15.
Zimmermann, M., et al. (2012). Rapid degradation ofpyrogenic carbon. Global Change Biology 18: 3306–
3316.

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