This study determined pre-conflict, conflict and post-conflict land use change and analysed the impact of armed conflict on the intensity of land use change in northern Nimba County. Landsat images of 1986, 1990, 2002 and 2016 were classif
This report presents the results of an exercise to model forest industry development in Liberia. It presents background information about Liberia and the forestry sector, then discusses the trends and projections in forest cover and production and trade of forest products. It suggests that forest resources will not be able to meet future demand for wood and recommends that forest plantations should be planted to meet this demand.
En la 10.a edición de El estado de los bosques del mundo se desarrolla una verdad fundamental: los bosques, la actividad forestal y los productos forestales contribuyen de forma decisiva al desarrollo sostenible. El estado de los bosques del mundo se publica cada dos años. A lo largo de la historia, la deforestación ha acompañado el desarrollo económico. El concepto de desarrollo sostenible surgió y evolución dentro de la ciencia forestal fundamentalmente en respuesta a la deforestación.
Proceedings of the meeting including a summary of the resulting recommendations and the text of papers presented
La plupart des numros d'Unasylva sont axs sur un thme particulier. L'objectif n'est pas de prsenter une introduction ou un manuel sur le sujet choisi (ce qui serait impossible tant donn le format de la revue), mais plutt de proposer une srie d'analyses sur des aspects spcifiques qui contribuent veiller l'intrt et l'attention du lecteur. Les articles sont dits de faon intresser les lecteurs dont le travail porte essentiellement sur le thme choisi, ainsi que la majorit des lecteurs qui travaillent dans d'autres disciplines.
Based on the information collected during a survey in the Republic of Guinea, this study concentrates on the country's main NWFPs. Among these are medical plants, tooth picks, cola nuts, shea tree nuts, honey, food plants, palm wine, bushmeat, rattan, bamboo, and wild fruits. Also, past, present and future tendencies are investigated in relation to consumption, commercialisation and export of these products. Furthermore, national legislation surrounding NWFP is analysed as are the potentials and weaknesses of the information gathering process.
Most issues of Unasylva focus on a specific theme. The objective of this thematic orientation is to examine in depth a given aspect of forest and forestry development in order to highlight its significance and importance within our wider universe. The aim is not to serve as a primer or textbook on the chosen subject (this clearly would he impossible given the limited size of the journal) but rather to present a series of analyses on specific aspects that help to spark interest and awareness.
This report covers the work of forest resources mapping undertaken by the Remote Sensing Unit of the Forestry Development Authority of Liberia between March 1982 and June 1984. Its principle aim is to reassess the actual forest cover area of Liberia by interpretation of recent aerial photography and the subsequent transfer of this photo detail to 1 in 125,000 map series. The procedures adopted for this mapping study are detailed.
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