Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 5.
  1. Library Resource
    Articles et Livres
    décembre, 2011
    Allemagne

    Over the last 20 years, a change in traditional land use practices has taken place in central Germany. Formerly species-rich dry grassland communities have been converted into communities with greatly reduced diversity in many places. Whereas grass species have expanded, several forbs have declined in abundance. For the present study, plant–plant interactions were assessed between the expanding grass Festuca rupicola and the forb Dianthus carthusianorum – two typical, companion grassland species – to ascertain any associated effects of land use change.

  2. Library Resource
    Rapports et recherches
    décembre, 2011
    Serbie, Australie, Pays-Bas, Fédération de Russie, Kazakhstan, Allemagne, Italie, Asie

    Настоящая серия отчетов «Основные аспекты исследования четырех секторов отрасли жи- вотноводства в Казахстане» подготовлена Инвестиционным центром ФАО в сотрудничест- ве с Аналитическим центром экономической политики в агропромышленном комплексе (АЦЭП АПК) при АО «КазАгроИнновация» Министерства сельского хозяйства Республи- ки Казахстан. Финансирование исследования осуществлялось полностью за счет ФАО.

  3. Library Resource
    Documents de politique et mémoires
    décembre, 2011
    Afrique du Sud, Tadjikistan, Kirghizistan, Chine, Italie, Pays-Bas, Australie, Canada, Tunisie, Argentine, Sénégal, Soudan, Nouvelle-Zélande, Brésil, Cuba

    This document is the second part of a two part manual on local level assessment of land degradation and sustainable land management: ? Part 1 ? Planning and Methodological Approach, Analysis and Reporting ? Part 2 ? Field Methodology and Tools The two parts should be used together as Part 1 provides the background information for the conduct of the methods and tools that are provided in Part 2.

  4. Library Resource
    Articles et Livres
    décembre, 2011
    Suisse, Afrique du Sud, Lesotho, Chine, Italie, Eswatini, Cuba, Tunisie, Argentine, Sénégal, Pays-Bas, Europe, Asie, Afrique, Amérique septentrionale

    The WOCAT-LADA-DESIRE mapping tool is based on the original WOCAT mapping questionnaire (WOCAT, 2007). It has been expanded to pay more attention to issues such as biological and water degradation, it also places more emphasis on direct and socio-economic causes of these phenomena, including their impacts on ecosystem services. It evaluates what type of land degradation is actually happening where and why and what is being done about it in terms of sustainable land management (SLM) in the form of a questionnaire.

  5. Library Resource
    Articles et Livres
    décembre, 2011
    Autriche, Afrique du Sud, Tadjikistan, Kirghizistan, Chine, Italie, Australie, Pays-Bas, Tunisie, Argentine, Sénégal, Brésil, Cuba, Europe, Asie, Afrique, Amérique septentrionale

    LADA (Land Degradation Assessment in Drylands project) is a scientifically-based approach to assessing and mapping land degradation at different spatial scales ? small to large ? and at various levels ? local to global. It was initiated in drylands, but the methods and tools have been developed so as to be widely applicable in other ecosystems and diverse contexts with minimal required adaptation.

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