@incollection{icrisat3992, publisher = {InTech Open Access}, booktitle = {Biomass and Remote Sensing of Biomass}, address = {InTechWeb.org}, year = {2011}, title = {Application of Artificial Neural Network (ANN) to Predict Soil Organic Matter Using Remote Sensing Data in Two Ecosystems}, pages = {181--196}, author = {S Ayoubi and A P Shahri and P M Karchegani and K L Sahrawat}, url = {http://oar.icrisat.org/3992/}, abstract = {Concern over global problems induced by rising CO2 has prompted attention on the role of forests and pastures as carbon ?storage? because forests and pastures store a large amount of carbon in vegetation biomass and soil. Soil organic matter (SOM) plays a critical role in soil quality and has the potential to cost-effectively mitigate the detrimental effects of rising atmospheric CO2 and other greenhouse gas emissions that cause global warming and climate change(Causarano-Medina, 2006). SOM, an important source of plant nutrients is itself influenced by land use, soil type, parent material, time, climate and vegetation (Loveland \&Webb, 2003). Important climatic factors influencing SOM include rainfall and temperature. Within the same isotherm, the SOM content increases with increase in rainfall regime. For the same isohyet, the SOM content................} }