Chamhuri Siwar

By Ahmed Chinade Abdullahi, Chamhuri Siwar, Mohamad Isma’il Shaharudin and Isahak Anizan

Recently, the contributions of the soil in various ecosystems have become more prominent with the recognition of its role as a carbon sink and the potential of that in reducing the concentration of carbon dioxide (CO2), which is a vital greenhouse gas, from the atmosphere. Conversely, the soil capacity to increase the concentration of CO2 in the atmosphere through mineralization of organic matter is also a source of concern. Mineralization of only 10% of the soil organic carbon pool globally is believed to be equivalent to about 30 years of anthropogenic emissions. This underscores the need to preventing carbon loss (emission) from the soil resource. Globally, the soil contains a large carbon pool estimated at approximately 1500Gt of organic carbon in the first one meter of the soil profile. This is much higher than the 560 Gt of carbon (C) found in the biotic pool and twice more than atmospheric CO2. By holding this huge carbon stock, the soil is preventing carbon dioxide build up in the atmosphere which will confound the problem of climate change. There are a lot of strategies used in sequestering carbon in different soils, however, many challenges are being encountered in making them cost effective and widely acceptable.

Part of the book: Carbon Capture, Utilization and Sequestration

By Mohd Khairi Ismail, Chamhuri Siwar and Muhamad Zahid Muhamad

Theoretical discussions on vicious cycle of poverty shows poverty is a societal problem involving various factors and difficult to overcome. Hence, the efforts to resolve it are necessary as it gives negative impression to society and country. In Malaysia, poverty rate in rural areas remain higher than in urban areas. The situation has prompted the government to focus its efforts to eradicate poverty in the rural area. The Agropolitan project is an incentive by Malaysian government, introduced in 2007 to eradicate poverty in rural areas by increasing the income of participants. This chapter will consider the Agropolitan Project of Gahai, Malaysia as a case study. Discussion of the case study for Agropolitan Gahai Project has shown how its implementation can contribute to the alleviation through increasing income of participants whereby participants were not categorized poor and helped them move out of the vicious cycle of poverty.

Part of the book: Agricultural Economics