Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 588.
  1. Library Resource
    Rapports et recherches
    décembre, 2014
    Amérique du Sud, Bolivie

    Bolivia cuenta con una importante superficie de bosques, mayormente en su región sub-tropical y tropical. La deforestación alcanza aproximadamente 200.000 hectáreas por año, sobre todo en las tierras bajas, mientras que la degradación de bosques es más acentuada en los bosques andinos. La ganadería es actualmente la principal causa directa de deforestación, seguida por la agricultura mecanizada de mediana y gran escala, mayormente para la producción de soya, y luego la agricultura a pequeña escala.

  2. Library Resource
    Articles et Livres
    décembre, 2011

    This manual gathers information on the ecology and silviculture of Acacia mangium Willd. with a focus on Indonesia. It also includes growth and yield data from published sources and collected from sites under community–company partnerships in South Kalimantan and Riau provinces. This manual is one of five manuals that guide smallholder tree planting of five selected tree species in Indonesia. The other four species are: Aleurites moluccana (L.) Willd.; Anthocephalus cadamba Miq.; Paraserianthes falcataria (L.) Nielsen; and Swietenia macrophylla King.

  3. Library Resource
    Articles et Livres
    décembre, 2011
    Viet Nam

    This paper aims to provide a better understanding of the wood flows from smallholder plantations to industrial buyers in the Binh Dinh and Phu Tho provinces of Vietnam. It describes the actors involved in the market chains, their respective roles, the value added to the wood in the market chain and the distribution of costs and benefits. Various differences between the two provinces exist. In Binh Dinh, wood flows are relatively direct and the market price information is transparent. There are various end-buyers but most are buying bark-clean logs.

  4. Library Resource
    Documents de politique et mémoires
    décembre, 2011
    Afrique, Amérique centrale, Asie, Amérique du Sud

    Since 2000, US$ 2.0-2.7 billion has been invested in feedstock cultivation for biofuel in 16 forest-rich countries, mostly in oil palm and sugarcane. An additional US$ 5.7-6.7 billion has been invested in biofuel production, especially sugar-based ethanol. While investments in some countries are driven by domestic policies to reduce fossil fuel imports, most are export driven. Sugar-based ethanol offers more opportunities to capture value added than biodiesel feedstocks which are amenable to export and processing abroad.

  5. Library Resource
    Documents de politique et mémoires
    décembre, 2011

    Policymakers should recognise the size and value of the woodfuel sector and its importance to many people. Harvesters and producers need better access to trees and land to promote better management and reduce conflicts. The tax system for woodfuel should be revised to be transparent and pragmatic. Woodfuel from plantation forests and agroforestry should be favoured over woodfuel from valuable or threatened tree species. More attention should be paid to energy-efficient charcoal kilns and cooking stoves, as well as activities to promote their use.

  6. Library Resource
    Articles et Livres
    décembre, 2011

    A major challenge in trading ecosystem services is the need to quantify and commoditise services, for monitoring and verification as well as for trade. This is relatively straightforward for goods such as forest honey or shade-grown coffee, but potentially complex for services such as water purification, reducing risk from floods or other disasters or carbon sequestration.

  7. Library Resource
    Articles et Livres
    décembre, 2011
    Gabon, Cameroun, République démocratique du Congo

    Since 2000 and the implementation of China’s ‘going abroad’ policy, mainland Chinese state-owned and private companies have significantly increased their interests in the resources and investment opportunities of the Congo Basin, bringing new opportunities as well as potential social and environmental costs. This report is a synthesis of some main findings of preliminary scoping studies conducted by CIFOR and partners in Cameroon, Democratic Republic of Congo and Gabon.

  8. Library Resource
    Articles et Livres
    décembre, 2003
    Indonésie

    The biggest challenges in establishing timber plantations in Indonesia concern a range of social aspects, in particular those dealing with people living inside concessions and in the areas surrounding plantations. CIFOR’s research shows that a sustainable supply of timber may be achievable through partnership schemes that encourage companies and local communities to work together in sharing both the benefits and risks of investing in plantations.

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