Swidden (also called shifting cultivation) has long been the dominant farming system in Montane Mainland Southeast Asia (MMSEA). Today the ecological bounty of this region is threatened by the expansion of settled agriculture, including the proliferation of rubber plantations. In the current conception of REDD+, landscapes involving swidden qualify almost automatically for replacement by other land-use systems because swiddens are perceived to be degraded and inefficient with regard to carbon sequestration.

In recent years the Lao government has provided many foreign investors with large-scale economic land concessions to develop plantations. These concessions have resulted in significant alterations of landscapes and ecological processes, greatly reduced local access to resources through enclosing common areas, and ultimately leading to massive changes in the livelihoods of large numbers of mainly indigenous peoples living near these concessions.

This paper attempts to define the factors which determine emigration and rice doublecropping, i.e. rice cultivation on the same plot twice per year, by rural households in Cambodia, and investigates whether these decisions influence each other using data from a two-period panel survey of 231 households in three provinces in rural Cambodia. In the analysis, we take into account possible correlation between these decisions (through estimating a seemingly unrelated bivariate probit model) and unobserved heterogeneity among farmers (through estimating a random-effects probit model).

La agricultura tiene un bajo rendimiento en muchos países en desarrollo por varias razones. Entre ellas está el hecho de que las mujeres carecen de los recursos y oportunidades que necesitan para rentabilizar al máximo el uso de su tiempo. Las mujeres son agricultoras, trabajadoras y empresarias, pero en casi todas partes tienen dificultades más graves que los hombres para acceder a los recursos productivos, los mercados y los servicios.

Se recogen los principales resultados de la investigación sobre la tenencia de la tierra y sus implicaciones en la vida de las mujeres de dos organizaciones campesinas ubicadas en el Departamento de Antioquia – Colombia, las cuales se desenvuelven en un contexto de agricultura campesina, donde se presenta una tendencia a la feminización de la pequeña agricultura, debido a que los hombres emigran a otras actividades económicas y/o se vinculan a grupos armados.

This article examines the transition from shifting cultivation to rubber production for a study area in northern Laos PDR using an agent-based model of land-cover change. A primary objective of the model was to assess changes in household-level inequality with the transition from shifting cultivation to rubber adoption. A secondary objective was to develop explanations for the rate of rubber adoption in the study area.

Soil and water resources are among natural wealth of a country and are main components of agriculture that meet food requirement. Development, protection and management of the soil and water resources have become a necessity today. Required investments should be made on improvement of water resources to develop the region in terms of agriculture. This study, examining previous studies on soil and water resources in Kırsehir and problems faced and solutions for these problems provides preliminary information on future studies.

The uncertain future of the Conservation Reserve Program has created substantial interestfor agricultural producers, rural businesses, community leaders, sportsmen, and wildlifeorganizations. Many regions of the upper Great Plains have participated heavily in the CRP asevidenced by program acreage reaching land enrollment limits; however, current enrollment andre-enrollment criterion are expected to substantially reduce CRP acreage in many parts of theGreat Plains.

Climate change, food crises and deterioration of the environment create immense challenges in water management. In the Netherlands land subsidence, high population density and intensity of land use aggravate these problems. Increased awareness of these problems and civil society's participation in the discussions complicate these challenges. The Netherlands' Government Service for Land and Water Management (DLG), an organisation specialising in integrated land development, has tackled these problems at a regional/local scale.

Tajikistan, with 93% of its surface area taken up by mountains and 65% of its labor forceemployed in agriculture, is judged to be highly vulnerable to risks, including climate changerisks and food insecurity risks. The article examines a set of land use policies and practices thatcan be used to mitigate the vulnerability of Tajikistan’s large rural population, primarily byincreasing family incomes. Empirical evidence from Tajikistan and other CIS countries suggeststhat families with more land and higher commercialization earn higher incomes and achievehigher well-being.

This study was intended to develop an understanding of producer preference for land-based carbon sequestration in agriculture. We conducted a mail survey to elicit producer choice to provide marketable carbon offsets by participating in different carbon credit programs characterized by varying practices.

Water consumed through evapotranspiration (ET) impacts local and regional hydrologic regimes on various spatial and temporal scales. Estimating ET in the Great Plains is a prerequisite for effective regional water resource management of the Ogallala (High Plains) Aquifer, which supplies vital water resources in the form of irrigation for extensive agricultural production.