El propósito de este artículo es explorar algunas consideraciones basadas en el criterio de la eficiencia económica pura; necesarias para diseñar una política pública eficiente para la de asignación de activos ambientales de interés público.

Este trabajo investigativo práctico se desarrolla con los pobladores de la Comunidad de Ñamarin del Cantón Nabón, quienes al momento sufren las consecuencias de la mala calidad de agua que afecta a su salud, problema que es causado por el mal manejo de los recursos de los páramos.

This discussion paper asses possible feedbacks between the type of land use and harvest intensity and climate.

Water, food and energy are fundamental to African development. However, several crucial issues need to be addressed. Are African resources used to meet African needs or are they being exploited to satisfy the needs of other actors facing food and energy insecurity?

Several cassava genotypes were observed although there were few bred varieties. The wide diversity in the cassava landraces was a consequence of the action of the farmers in continuously abandoning and introducing cultivars into their system as they tried to select those cultivars that met their needs.

Economic theory, as well as empirical findings, suggest that the way in which agricultural support is provided has an influence on land markets, because payments capitalise to some degree into land values, affecting both the sale and rental price of land. This would also have effects on the transfer efficiency of support, on structural change, etc.

 The goal of this research was to understand the driving forces and agents that prevent the effective application of land-use policies through plan implementation, in the fastest growing city in Africa, Bamako District.The current results yield from the field work done in November and December of  2017.

Land use development and transformation in informal settlements have been taking place because informal settlements have been alternative way of providing affordable housing to low income people. Many governments use strict regulations to deny informal settlements from infrastructure services but in Tanzania informal settlements are provided with such services.

In October 2016 the Liberia Land Authority (LLA|) was legislated as the Nation’s first one-stop-shop for land management and administration. The LLA has the statutory mandate to administer land administration across the nation. The Authority is charged with supporting the development of a National Land Use and Management Agenda.

The Land Use Act of Nigeria, first enacted in 1978 was intended to simplify and standardise land administration systems across the country. It vested the authority to plan, assign and approve certificates of land ownership in the state governors, and all non-urban land in the local governments.

La région Tanger-Tetouan-Al Hoceima située au nord-ouest du Maroc a connu, dans des dernières décennies, différents travaux d’aménagement de territoire qui ont eu, certainement, un impact sur le paysage et l’écosystème de la région.