In economics, land has been traditionally assumed to be a fixed production factor, both in terms of quantity supplied and mobility, as opposed to capital and labor, which are usually considered to be mobile factors, at least to some extent. Yet, in the last decade, international investors have expressed an unexpected interest in farmland and in land-related investments, with the demand for land brusquely rising at an unprecedented pace.

โครงการเสริมสร้างความเข้มแข็งเครือข่ายท้องถิ่นและหน่วยงานท้องถิ่นเพื่อการจัดการลุ่มน้ำอิงอย่างยั่งยืน (Empowerment of Local Networks and Local Authorities (LAs) for Sustainable Ing Watershed Management หรือ โครงการอนุรักษ์แม่น้ำอิง) ภายใต้ความร่วมมือระหว่างศูนย์วนศาสตร์ชุมชนเพื่อคนกับป่า (RECOFTC) – ประเทศไทย กับสถาบันความหลากหลายทางชีวภาพและสิ่งแวดล้อมเพื่อการพัฒนาท้องถิ่นและอาเซียน มหาวิทยาลัยราชภัฎเชียงราย โดยมีภาคีท้องถิ่นในการดำเนินงานคือ สภาประชาชนลุ่มน้ำอิง กลุ่มรักษ์เชียงของ สถาบันปวงพญาพยาว มหาวิทยาลัยพะเยา ซึ่งได้รับการสนับสนุนงบประมาณจากสหภาพยุโรป โดยมีพื้นที่ชุมชนเป้าหมายในการปฏ

Secure access to land and secure use of land, for housing-, agricultural- and other purposes is one of the cornerstones of making sustainable, positive development possible. As ZOA provides relief, hope and recovery to people impacted by conflicts and disasters, addressing land rights issues will need to be a permanent point of attention in our work.

About the risk model tool

This platform details the first results generated by our global disaster displacement risk model. It presents data on displacement risk associated with sudden-onset disasters. The main objective is to start presenting evidence on how to address internal displacement from a prospective point of view by assessing the likelihood of such population movements taking place in the future.

A Floresta Amazônica possui importância indispensável para o equilíbrio terrestre, pois proporciona diversos serviços ambientais. O desmatamento é uma ameaça imediata a este ecossistema, pois afeta os níveis de evapotranspiração da floresta, tornando o clima local mais quente e seco; podendo influenciar no clima além de seus limites, devido à circulação atmosférica. Este estudo avalia os efeitos de longo prazo do desmatamento progressivo da Amazônia sobre a precipitação no Brasil, através do modelo CCM3-IBIS.

Globally, farmland abandonment has been a major phenomenon for eco-environmental and social landscape changes in the mountain regions. Farmland abandonment led to endangering the capacity of mountain ecosystems as well as variety of eco-environmental processes that play a pivotal role in regional as well local level eco-environment security.

The rapid expansion of hybrid maize in the uplands of northern Laos is viewed by the government as meeting policy aims related to green economic development. Yet, growing evidence of negative consequences of maize expansion are emerging.

Land use and land cover change is a critical factor of ecosystem services, while water yield plays a vital role in sustainable development. The impact of urban expansion on water yield has long been discussed, but water yield change resulting from cropland protection is seldom concerned. Therefore, this paper aims to investigate the impacts of cropland protection on water yield by comparing the water yield in two cropland protection scenarios (i.e., Strict Cropland Protection scenario and No Cropland Protection scenario).