Showing 551 - 560 of 612
In different continents there is a paradigm of a vicious circle of poverty and natural resource degradation. However, there are cases where this may not be true. Thus, the central objective of this study was to analyze the relationship between rural poverty and soil degradation in land reform...
Persistent link: https://www.econbiz.de/10008509322
The purpose of the following paper is to provide an overview of an economic analysis of soil erosion, concentrating particularly on explaining the farm-level economics of soil erosion and discussing with examples the appropriate methodology for measuring on and off-site costs.
Persistent link: https://www.econbiz.de/10008474964
Persistent link: https://www.econbiz.de/10008526523
Many African countries are richly endowed with land, but the productive potential of the land base has been underutilised in farming systems with low intensity of external inputs and high intensity of labour. At the same time, mining and erosion of soils have been common features of rural Africa...
Persistent link: https://www.econbiz.de/10004980740
In Nigeria 90% of the agricultural primary produce is in the hands of small holders cultivating between 0.8-4 hectares. Farm size expansion is limited by population pressure, land fragmentation, poor market opportunities and lack of finance. This article presents estimates of soil erosion...
Persistent link: https://www.econbiz.de/10004998939
Soil erosion is a significant problem in the uplands of the Central Coast of Vietnam. It affects the livelihood of farmers and could hinder the long-term economic development efforts in the uplands. Yet, trapped in poverty, upland farmers, especially the ethnic minority, are still using erosive...
Persistent link: https://www.econbiz.de/10005002555
Soil erosion is a major problem in almost all countries in Southeast Asia, particularly in upland areas. Farmers here often cultivate marginal land that is easily washed away if heavy rains occur or if soil conservation measures are not practised. One of the challenges facing these farmers is...
Persistent link: https://www.econbiz.de/10005002635
A dynamic optimization framework is used to analyze integrated watershed management and suggest appropriate policies …. Application of the model to the Aswan Dam watershed illustrates the need for international cooperation to manage shared watersheds. …
Persistent link: https://www.econbiz.de/10005012620
This paper presents results from a survey carried out in 2005 among 147 olive tree farmers from the Alto Genil River Basin in Southern Spain regarding the adoption of soil conservation and management practices. Olive tree groves in South-eastern Spain's mountainous areas are subject to a high...
Persistent link: https://www.econbiz.de/10005060484
This paper evaluates the farmers perception of the soil erosion problem, and identifies and analyses social capital elements that motivate households to actively participate in soil conservation in agricultural production process. The data used in the study was generated using a structured...
Persistent link: https://www.econbiz.de/10005061020