Este trabalho se refere ao desenvolvimento de um modelo computacional para suporte à tomada de decisão, quanto ao planejamento e manejo de projetos de irrigação e/ou drenagem. O modelo computacional, denominado MCID, é aplicável em nível de unidade de produção, gerando informações sobre como diferentes práticas de manejo da irrigação e configurações do sistema de drenagem afetam a produtividade e o retorno financeiro.

The Agroforestry for Livelihoods of Smallholder farmers in Northwestern Viet Nam project (2011-2016) focuses on agroforestry trials on farms in the northwestern mountainous region of the country. The objective of the study was to make an inventory of the current upland farming systems and identify key strengths and weaknesses of each system, including economic efficiency. The farming system diagnosis was based on participatory assessments and focus group discussions and in- depth interviews with 45 project ‘farmer co-operators’ in 17 villages in Yen Bai, Son La and Dien Bien provinces.

The present paper is based on a participatory survey carried out in order to establish baseline information on a little known livestock production system and its role in local ecology and economy.The study is based on research in El Kala National Park (North East Algeria).This paper draws attention to some of the problems that arise in understanding the cost and benefit flows in pastoralist systems.

To achieve an integrated approach to the planning and management of land resources, cooperation among experts from the
disciplines involved and integration of the respective results are required in order to identify and evaluate all biophysical, socio-economic and
legal attributes of the land. The glossary aims to contribute to the development of a common technical language. The terms, methods and

This paper is concerned with understanding cattle production in Zimbabwe's Communal Lands, in so-called communal farming systems. Although commercial offtake from Zimbabwe's communal cattle herd is low, communal farmers are productive and rational in their cattle herd management. The economic rationale for cattle ownership is firstly to provide draught power and manure for tillage and secondly to provide milk and meat for local consumption, although the role of livestock in the farming system varies significantly from one part of Zimbabwe to another.

The Thai government has ambitious plan to further promote the use of biodiesel. However, there has been insufficient consideration on the environmental effects of oil palm expansion in Thailand. This paper focuses on the effects of oil palm expansion on land use. We analysed the direct land use change (dLUC) and indirect land use change (iLUC) caused by the oil palm expansion and its effects on ecosystem services supply. Our analysis shows that between 2000 and 2009 dLUC related to oil palm expansion was more prevalent than iLUC.

Poverty reduction has become a worldwide promise, yet the term itself has been commonly abused to legitimize development policies and projects with truly questionable impacts on the poor. This article critically reflects on how claims of poverty reduction through agricultural development have been turned into tactics of land capture in Cambodia.

During Vietnam’s transition from a socialist to a market economy, household’s property rights over agricultural land were considerably strengthened through a land certification program. This resulted in active formal credit and land markets, either of which potentially affects consumption levels and volatility. This article evaluates the program impact with respect to consumption outcomes. In particular, it identifies the channel of impact through which improved property rights affect consumption volatility.

Investment in agricultural land in the developing world has rapidly increased in the past two decades. In Cambodia, there has been a surge in economic land concessions, in which long-term leases are provided to foreign and domestic investors for economic development. More than two million hectares have been leased so far, sparking debate over the consequences for local communities and the environment.

As BRICS-led foreign investment in agriculture has increased dramatically worldwide in recent years, China in particular, has begun to secure huge quantities of foreign land as an additional measure for securing future food and energy supplies. While an increasing amount of academic research has been conducted on the expansion of land deals in Latin America and Africa in recent years, Southeast Asian cases are just beginning to receive significant attention and have become the focus of some emerging academic and non-academic research.

Over the last decade, the highlands of Ratanakiri province in northeastern Cambodia have witnessed massive land acquisitions and profound land use changes, mostly from forest covers to rubber plantation, which has contributed to rapidly and profoundly transform the livelihoods of smallholders relying primarily on family-based farming. Based on village- and households-level case studies in two districts of the province, this paper analyses this process and its mid-term consequences on local livelihoods. We first look at who has acquired land, where, how and at what pace.

This paper uses five waves of the Vietnam Access to Resources Household Survey (VARHS) to analyse land issues in Viet Nam from a number of different angles. The VARHS provides panel data at plot as well as household level and I use this rich data set to present descriptive results on landlessness, land fragmentation, land market activities, and land property rights. I use plot level, fixed effects regressions to investigate the effects of land titles (Land Use Certificates) on household investment.