1. Rien Aerts (1997). Climate, Leaf Litter Chemistry and Leaf Litter Decomposition in Terrestrial Ecosystems: A Triangular Relationship. Oikos, 79(3), 439.
2. Diógenes Alves,João Soares,Silvana Amaral,Eliana Mello,Sérgio Almeida,Osman da Silva,Andrea Silveira (1997). Biomass of primary and secondary vegetation in Rondônia, Western Brazilian Amazon. Global Change Biology, 3(5), 451-461.
3. Balesdent J,Balbane M (1996). Major contribution of roots to soil carbon storage inferred from maize cultivated soils. Soil Biol. Soil Biology and Biochemistry, 28(9), 1261-1263.
4. Balesdent J,Mariotti A,Biosgontier D (1990). Effect of tillage on soil organic carbon mineralization estimated from 13 C abundance in maize fields. Journal of Soil Science, 41(4), 587-596.
5. Bangroo SA,Kirmani NA,Tahir A,Mushtaq AW,Bhat MA,Bhat MI (2011). Adapting Agriculture for Enhancing Eco-efficiency through Soil Carbon. 32p
6. N. Batjes,W. Sombroek (1997). Possibilities for carbon sequestration in tropical and subtropical soils. Global Change Biology, 3(2), 161-173.
7. L. Bekele (2006). Impact of exotic tree plantations on carbon and nutrient dynamics in abandoned farmland soils of southwestern Ethiopia, Ph.D dissertation.
8. Berg B,Mc C (2003). Plant litter: decomposition, humus formation, carbon sequestration. Plant litter: decomposition, humus formation, carbon sequestration, 286.
9. G. Blomme,G. Sebuwufu,T. Addis,L. Turyagyenda (2008). Relative performance of root and shoot development in enset and East African highland bananas. African Crop Science Journal, 16(1), 51-57.
10. S. Brown (1997). Estimating biomass and biomass change of tropical forests. A primer FAO Forestry Paper
11. Sandra Brown,Andrew Gillespie,Ariel Lugo (1989). Biomass Estimation Methods for Tropical Forests with Applications to Forest Inventory Data. Forest Science, 35(4), 881-902.
12. S. Brown,J. Sathaye,M. Cannell,P. Kauppi (1996). Management of forests for mitigation of greenhouse gas emissions.
13. Cairns M,Brown S,Helme EH,Baumgardner GA (1997). Root biomass allocation in the world's upland forests. Oecologia, 111(1), 1-11.
14. M. Cannell,R. Milne (1995). Carbon pools and sequestration in forest ecosystems in Britain. Forestry, 68(4), 361-378.
15. Clark DB,Clark DA (2000). Variation in forest structure across a tropical rain forest landscape and its relation to edaphic factors. Forest Ecology and Management, 137, 185-198.
16. Aletta Davis,Mark Stolt,Jana Compton (2004). Spatial Distribution of Soil Carbon in Southern New England Hardwood Forest Landscapes. Soil Science Society of America Journal, 68(3), 895-903.
17. M. Delaney,M. Powell (1998). Noel Kempff Mercado Climate Action Project: Project Case Carbon Inventory and Offset Benefits. Annual report to the nature conservancy, 72110.
18. C. Dominy,R. Haynes,R. van Antwerpen (2002). Loss of soil organic matter and related soil properties under long-term sugarcane production on two contrasting soils. Biology and Fertility of Soils, 36, 350-356.
19. E. Dossa,E. Fernandes,W. Reid,K. Ezui (2008). Above- and belowground biomass, nutrient and carbon stocks contrasting an open-grown and a shaded coffee plantation.
20. P. Fahnestock,R. Lal,G. Hall (1996). Land use and erosional effects on two Ohio Alfisols. I. Soil Properties. J. Sust. Journal of Sustainable Agriculture, 7(2-3), 63-84.
21. Y. Fantaw,Stig Abdu,A. (2008). Concentrations of exchangeable bases and cation exchange capacity in soils of cropland, grazing and forest in the Bale Mountains, Ethiopia. Forest Ecology and Management, 256, 1298-1302.
22. R. Fisher,D. Binkley (2000). Ecology and Management of Forest Soils.
23. M. Fröberg (2004). Processes controlling production and transport of dissolved organic carbon in forest soils. PhD thesis
24. K. Hairiah,S. Sitompul,Van Noordwijk,M. Palm,C. (2001). Methods for sampling carbon stocks above and below ground. International centre for research in agroforestry. International centre for research in agroforestry, 48, 3-17.
25. Peter Högberg,Anders Nordgren,Göran Ågren (2002). Carbon allocation between tree root growth and root respiration in boreal pine forest. Oecologia, 132(4), 579-581.
26. IPCC (Intergovernmental Panel on Climate Change) (1997). Greenhouse Gas Inventory Reporting Instructions.
27. Palace Keller M,M,Hurtt G (2000). Biomass estimation in the Tapajos National Forest, Brazil: examination of sampling and allometric uncertainties. Forest Ecology and Management, 154, 371-382.
28. R. Lal (1999). Soil management and restoration for C sequestration to mitigate the accelerated greenhouse effect, Prog. Environ. Prog. Environ. Sci, 1(4), 307-326.
29. R. Lal (2005). Forest soils and carbon sequestration. For. Ecol. Forest Ecology and Management, 220(1-3), 242-258.
30. R. Lasco1,Mac Dicken,K. Pulhin,F. Guillermo,I. Sales,R. Cruz,R. (2006). Carbon Stocks Assessment of a selectively logged dipterocarp forest and Wood Processing Mill in the Philippines. Journal of Tropical Forest Science, 18, 166-172.
31. P. Lefebvre,R. Houghton,J. Unruh (1993). Current land covers in the Tropics and its potential for sequestering carbon. Global Biogeochem. Global Biogeochem. Cycles, 7, 305-320.
32. A. Lehtonen,R. Mäkipää,J. Heikkinen,R. Sievänen,J. Liski (2004). Biomass expansion factors (BEFs) for Scots pine, Norway spruce and birch according to stand age for boreal forests. Forest Ecology and Management, 188(1-3), 211-224.
33. Mulugeta Lemenih,Erik Karltun,Mats Olsson (2005). Soil organic matter dynamics after deforestation along a farm field chronosequence in southern highlands of Ethiopia. Agriculture. Agriculture, Ecosystems & Environment, 109(1-2), 9-19.
34. Jari Liski,Daniel Perruchoud,Timo Karjalainen (2002). Increasing carbon stocks in the forest soils of western Europe. Forest Ecology and Management, 169(1-2), 159-175.
35. J. Mcdonagh,T. Thomsen,J. Magid (2001). Soil organic matter decline and compositional change associated with cereal cropping in southern Tanzania. Land degradation and Development, 12(1), 13-26.
36. Jerry Melillo,A. Mcguire,David Kicklighter,Berrien Moore,Charles Vorosmarty,Annette Schloss (1993). Global climate change and terrestrial net primary production. Nature, 363(6426), 234-240.
37. R. Milne,T. Brown (1997). Carbon in the Vegetation and Soils of Great Britain. Journal of Environmental Management, 49(4), 413-433.
38. Nabuurs GJ,Paivinen R,Sikkema R,Mohren GJ (1997). The role of European forests in the global carbon cycle—A review. Biomass and Bioenergy, 13(6), 345-358.
39. C. Palm,P. Woomer,J. Alegre,L. Arevalo,C. Castilla,D. Cordeiro,B. Feig,K. Hairiah,J. Kotto-Same,A. Mendes,A. Moukam,D. Murdiyarso,R. Njomgang,W. Parton,A. Ricse,V. Rodrigues,S. Sitompul,M. van Noordwijk (2000). Carbon Sequestration and trace gas emissions in slash-and-burn and alternative land-uses in the humid tropics. ASB climate change working group final report, Phase Ii, Nairobi. Kenya, 6, 145-162.
40. K. Patrick,G. Mutuo (2005). Potentials of agroforestry for carbon sequestration and mitigation of greenhouse gas emissions from soils in the tropics. Agriculture and Economic Development Analysis Division. Agriculture and Economic Development Analysis Division, 75, 27-37.
41. I. Prentice,Jon Lloyd (1998). C-quest in the Amazon Basin. Nature, 396(6712), 619-620.
42. C. Price,R. Willis (1993). Time, discounting and the valuation of forestry's carbon fluxes. Commonwealth forestry review, 72, 265-271.
43. Roshetko JM,Lasco R (2008). Smallholder Agroforestry Systems For Carbon Storage. Winrock international and world agroforestry, 39p
44. Roshetko JM,Delaney M,Hairiah K,Purnomosidhi P (2002). Carbon stocks in Indonesian homegarden systems: Can smallholder systems be targeted for increased carbon storage?. Am J Altern Agric, 17, 125-137.
45. R. Sampson,R. Scholes (2000). Additional human-induced activities. Land Use, Land-use Change and Forestry. A special report of the Intergovernmental Panel on Climate Change (IPCC, 183-281.
46. M. Sugara,M. Kanninen,D. Suarez (2006). Allometric models for estimating aboveground biomass of shade trees and coffee bushes grown together. Agroforestry system, 68, 43-150.
47. SAS software) (2004). SAS/STAT, User's Guide, Version 9.0, Fourth Edition. GLM- VARCOMP
48. Masamichi Takahashi,Shigehiro Ishizuka,Shin Ugawa,Yoshimi Sakai,Hisao Sakai,Kenji Ono,Shoji Hashimoto,Yojiro Matsuura,Kazuhito Morisada (2010). Carbon stock in litter, deadwood and soil in Japan’s forest sector and its comparison with carbon stock in agricultural soils. Soil Science and Plant Nutrition, 56(1), 19-30.
49. Tian H,Melillo JM,Kicklighter DW,McGuire AD,Helfrich JV,Moore B,Vorosmarty CJ (1998). Effect of interannual climate variability on carbon storage in Amazonian ecosystems. Nature, 396(6712), 664-667.
50. Meine Van Noordwijk,Rachmat Mulia (2002). Functional branch analysis as tool for fractal scaling above- and belowground trees for their additive and non-additive properties. Ecological Modelling, 149(1-2), 41-51.
51. Vitousek PM,Denslow JS (1986). Nitrogen and phosphorous availability in tree fall gaps of a lowland tropical forest. J Ecol, 74, 1167.
52. A. Walkley,I. Black (1934). AN EXAMINATION OF THE DEGTJAREFF METHOD FOR DETERMINING SOIL ORGANIC MATTER, AND A PROPOSED MODIFICATION OF THE CHROMIC ACID TITRATION METHOD. Soil Science, 37(1), 29-38.
53. L. Wilding,L. Drees,L. Nordt (2001). Spatial variability: enhancing the mean estimate of organic and inorganic carbon in a sampling unit. In Lal, R., Kimble, J.R., Follet, R. F. and Stewart, B. A. (Eds.) Assessment methods for soil carbon. Lewis Publishers, Boca Raton, FL. Assessment methods for soil carbon, 24, 121-139.