Carbon Cycle

Atjay, G.L.; Ketner, P.; Duvigneaud, P., 1987. Terrestrial primary production and phytomass. The Global Carbon Cycle, SCOPE 13. Bolin, B. (ed.) John Wiley, New York. pp. 129-181.

Bergstrom, L; H. Kirchmann, 1998. Carbon and nutrient dynamics in natural and agricultural tropical ecosystems / edited by L. Bergstrom and H. Kirchmann. Cab International,c1998. x, 319 p.

Bhugwant, C., H. Cachier, M. Bessafi and J. Leveau. 2000. Impact of Traffic on Black Carbon Aerosol Concentration at la Runion Island (Southern Indian Ocean). Atmos. Environ. 34(20): 3463-3473.

Bhugwant, C., H. Cachier, P. Brmaud, S. Roumeau and J. Leveau. 2000. Chemical effect of carbonaceous aerosols on the diurnal cycle of MBL ozone at a tropical site : Measurements and Simulations. Tellus 52(B): 1232-1248.

Bhugwant, C., M. Bessafi, E. Rivire, and J. Leveau. 2001. Diurnal and seasonal variation of carbonaceous aerosols at a remote MBL site of La Runion island. Atmos. Res. 57: 105-121.

Bhugwant, C., E. Rivire, P. Keckhut, and J. Leveau. 2001. Variability of carbonaceous aerosols, ozone and radon at Piton Textor, a mountain site on Runion island (south-western Indian Ocean). Tellus (in press).

Bhugwant, C., and P. Brmaud. 2001. Simultaneous measurements of black carbon, PM10, ozone and NOx variability at a locally polluted island in the southern tropics, J. Atmos. Chem. 39: 261-280.

Branchu, P; Faure, H; Ambrosi, J-P; van Zinderen Bakker, EM; Faure-Denard, L, 1993. Africa as source and sink for atmospheric carbon dioxide. Global and Planetary Change 7: 41-49.

Brown, S. and A. E. Lugo, 1982. The storage and production of organic matter in tropical forests and their role in the global carbon cycle. Biotropica 14, 161-197

Cao, M., and F.I. Woodward, 1998. Dynamic responses of terrestrial ecosystem carbon cycling to global climate change, Nature, 393, 249-252.

Chidumayo, E.N. 1990. Above-ground woody biomass structure and productivity in a Zambezian woodland. For. Ecol. Manage. 36, 33-46.

 Collins, N. M. and T. G. Wood, 1984. Termites and atmospheric gas production. Science 224, 84-85.

Conant, R. T., J. M. Klopatek, R. C. Malin, and C. C. Klopatek, 1998. Carbon pools and fluxes along an environmental gradient in northern Arizona. Biogeochemistry 43: 43-61.

Dye, P.J. and Spear, P.T., 1982. The Effects of Bush Clearing and Rainfall Variability on Grass Yield and Composition in South-West Zimbabwe. Zimbabwe Journal of Agricultural Research 20, 103-118.

Field, C., 1983, Allocating Leaf Nitrogen for the Maximization of Carbon Gain: Leaf Age as a Control on the Allocation Program, Oecologia, 56:341-347.

Field, C., and H.A. Mooney, 1986, The photosynthesis-nitrogen relationship in wild plants, In: On the Economy of Plant Form and Function, edited by T. J. Givnish, Cambridge, Cambridge University Press pp. 25-55.

Gifford, R.M., 1994, The Global Carbon Cycle: A Viewpoint on the Missing Sink, Australian Journal of Plant Physiology, 21:1-15.

Hao, W.M., M.-H. Lui, and P.J. Crutzen, 1990. Estimates of Annual and Regional Releases of CO2 and Other Trace Gases to the Atmosphere from Fires in the Tropics, Based on the FAO Statistics for the Period 1975-1980, In: Fire in the Tropical bbiota, edited by J. G. Goldammer, Berlin, Springer-Verlag pp. 440-462.

Houghton, R.A., 1991. Biomass Burning from the Perspective of the Global Carbon Cycle, In: J.S. Levine (Ed.), Global Biomass Burning, The MIT Press, Cambridge, Mass., pp. 321-325.

Jenkinson, D.S., D.D. Harkness, E.D. Vance, D.E. Adams and A.F. Harrison, 1992, Calculating Net Primary Production and Annual Input of Organic Matter to Soil from the Amount and Radiocarbon Content of Soil Organic Matter, Soil Biol. Biochem., 24(4):295-308.

Jones, J. A., 1990. Termites, soil fertility and carbon cycling in dry tropical Africa: a hypothesis. Journal of Tropical Ecology 6, 291-305.

Kuhlbusch, T.A.J., M.O. Andreae, H. Cachier, J.G. Goldammer, J.-P. Lacaux, R. Shea and P.J. Crutzen, 1996. Black carbon formation by savanna fires: Measurements and implications for the global carbon cycle, J. Geophys. Res., 101(D19):23,651-23.655.

Le Roux, X., and P. Mordelet, 1995. Leaf and canopy CO2 assimilation in a West African humid savanna during the early growing season, Journal of Tropical Ecology, 11:529-545.

Mathale, C. J., 1997. Botswana's National Inventories of Greenhouse Gas Emissions, 2nd National Climate Change Conference, Gaborone, Botswana.

McNaughton, S.J., F.F. Banyikwa, and M.M. McNaughton, 1998. Root Biomass and Productivity in a Grazing Ecosystem: The Serengeti. Ecology, 79 (2), 587-592.

Rasmussen, R. A. and M. A. K. Khalil, 1983. Global production of methane by termites. Nature 301, 700-702.

Ringrose, S.; Matheson, W.; Vanderpost, C., 1998, Analysis of soil organic carbon and vegetation cover trends along the Botswana Kalahari Transect. Journal of Arid Environments 38,379-396.

Scholes, R.J., and D.O. Hall, 1996, The Carbon Budget of Tropical Savannas, Woodlands and Grasslands, In: Global Change: Effects on Coniferous Forests and Grasslands, edited by A. I. Breymeyer, D. O. Hall, J. M. Melillo and G. I. Agren, John Wiley & Sons Ltd. pp. 69-100.

Seiler, W., R. Conrad, and D. Scharffe,1984. Field studies of methane emission from termite nests into the atmosphere and measurements of methane uptake by tropical soils. Journal of Atmospheric Chemistry 1, 171-186.

Townsend, AR; Vitousek, PM; Desmarais, DJ; Tharpe, A, 1997. Soil carbon pool structure and temperature sensitivity inferred using CO2  and  d13 CO2  incubation fluxes from five Hawaiian soils. Biogeochemistry 38, 1-17.

Tucker, C.J., C. Vanpraet, E. Boerwindel and A. Gaston, 1983. Satellite Remote Sensing of Total Dry Matter Production in the Senegalese Sahel, Remote Sens. Environ., 13:461-474.

Tucker, C.J., C.L. Vanpraet, M.J. Sharman and G. Van Ittersum, 1985. Satellite Remote Sensing of Total Herbaceous Biomass Production in the Senegalese Sahel: 1980-1984, Remote Sens. Environ., 17:233-249.

Wagai, R., K. R. Brye, S. T. Gower, J. M. Norman and L. G. Bundy, 1998. Land use and Environmental factors influencing soil surface CO flux and microbial biomass in natural and managed ecosystems in Southern Wisconsin. Soil Biology and Biogeochemistry 30: 1501-1509.

Wang, Y. and R. Amundson, 1999. The impact of land use change on C turnover in soils. Global Biogeochemical Cycles 13: 47-57.

Woomer, P. L., 1993. Impact of cultivation on carbon fluxes in woody savannas of Southern Africa. Water, Air, & Soil Pollution 70, 403-412