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Displaying 1585 - 1596 of 3187

Non-thematic issue

Journal Articles & Books
Novembro, 1998
Libéria
Benim
Gana
Serra Leoa
Essuatíni
Itália
África

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.

Recursos naturales y medio ambiente boletn informativo

Reports & Research
Novembro, 2011
Equador
Bolívia
Colômbia
Peru
Américas
Ásia

En este nmero es nuestro propsito analizar los planes en curso con vistas al lanzamiento de la Alianza Global por el Recurso Suelo, una iniciativa ambiciosa destinada a apoyar los esfuerzos mundiales encaminados a resolver los problemas comunes relacionados con la ordenacin de suelos. Tambin examinamos un proyecto regional enfocado en la asistencia a cuatro pases andinos Bolivia, Colombia, Ecuador y Per que hacen frente a problemas relacionados con la adaptacin al cambio climtico y la gestin riesgos en casos de desastre en el sector agrcola.

Non-thematic issue

Journal Articles & Books
Novembro, 1948
França
Honduras
República Dominicana
El Salvador
Chile
Guatemala
China
Bolívia
Cuba
Costa Rica
Finlândia
Colômbia
Panamá
Nicarágua
Haiti
Equador
Argentina
Paraguai
México
Brasil
Canadá

An international journal of forestry and forest industries

FOREST LEGISLATION IN EUROPE: HOW 23 COUNTRIES APPROACH THE OBLIGATION TO REFOREST, PUBLIC ACCESS AND USE OF NON-WOOD FOREST PRODUCTS

Journal Articles & Books
Novembro, 2004
Eslovênia
Liechtenstein
França
Estónia
Suíça
Lituânia
Croácia
Suécia
Alemanha
Ucrânia
Bulgária
Reino Unido
Áustria
Finlândia
Eslováquia
Bósnia e Herzegovina
Hungria
Albânia
Polônia
Letónia
Romênia
Noruega
República Checa
Europa

This report presents the results of an extra budgetary project which analyses similarities and common approaches in European national forest legislation. The forest laws of 23 countries have been examined in order to find out whether provisions are made to put into practice the following three legal issues: (1) reforestation obligations after logging through final cutting or loss of forest cover due to fire and natural calamities, (2) regulations concerning public access to forests and (3) public use of non-wood forest products occurring on forest land.

Ressources Forestières en Mauritanie

Journal Articles & Books
Novembro, 2000
Mauritânia
Senegal
Mali
África

Un rapport complet, long de quarante-trois pages qui traite de l'état général des données sur les ressources forestières en Mauritanie. Il est composé de sept parties principales ; la première partie est une introduction générale des caractéristiques géographiques, démographiques etc. du pays pendant que la deuxième partie est un compte-rendu détaillé de l'importance et de la répartition des plantations forestières en fonction des zones écologiques du pays. La troisième et la quatrième partie exposent des détailles sur l'évolution et la structure de ces surfaces forestières.

Assessment of soil nutrient balance

Journal Articles & Books
Novembro, 2003
Quênia
Bangladesh
Gana
Índia
Mali
China
Países Baixos

Nutrient-balance assessments are valuable tools for delineating the consequences of farming on soil fertility. Various approaches and methods for different situations have been used. This bulletin presents a state-of-the-art overview of nutrient-balance studies. It brings out the evolution of the approaches and methods, provides for comparisons among them, features the improvements made, and highlights remaining issues. The analysis would be useful in further development of the assessment methodologies as reliable tools for devising time-scale soil fertility management interventions.

Анкета по Нанесению на Карту Деградации Земельных Ресурсов и Сбалансированного Землеуправления

Policy Papers & Briefs
Novembro, 2008
Países Baixos
Itália
Suíça
África
Ásia
Europa
América do Norte

Метод картирования ВОКАТ-ЛАДА-ДЕЗИРЕ основывается на исходной анкете картирования ВОКАТ (WOCAT, 2007). Она был расширена чтобы уделить большее внимание таким вопросам как биологическая и водная деградация и придает большее значение непосредственным и социо-экономическим причинам этих феноменов включая их влияния на услуги эко-системы. Она оценивает в форме анкеты какие типы деградации земли в действительности происходят, где и почему и что нужно сделать по этому поводу с точки зрения Сбалансированного ЗемлеУправления (СЗУ).