Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 91.
  1. Library Resource
    Articles et Livres
    décembre, 1980
    Pérou, Colombie, Argentine, Mexique, Brésil, Amérique centrale, Amérique septentrionale, Amérique du Sud

    White mold, caused by the fungus Sclerotinia (Whetzelinia) sclerotiorum, is distributed worldwide and has more than 300 hosts. It infects flowers, cotyledons, seeds, leaves or injured plant tissue. The disease can be controlled by crop rotation, flooding, reduced seeding rates, application of chemical products in the middle of the flowering period, modifying plant architecture and the use of resistant var. Many soil microorganisms are associated with sclerotia and may cause them to degrade or fan to germinate. The symptoms and damage caused by the disease are illustrated in color.

  2. Library Resource
    Articles et Livres
    décembre, 1980
    Pérou, Colombie, Argentine, Mexique, Brésil, Amérique centrale, Amérique septentrionale, Amérique du Sud

    White mold, caused by the fungus Sclerotinia (Whetzelinia) sclerotiorum, is distributed worldwide and has more than 300 hosts. It infects flowers, cotyledons, seeds, leaves or injured plant tissue. The disease can be controlled by crop rotation, flooding, reduced seeding rates, application of chemical products in the middle of the flowering period, modifying plant architecture and the use of resistant var. Many soil microorganisms are associated with sclerotia and may cause them to degrade or fan to germinate. The symptoms and damage caused by the disease are illustrated in color.

  3. Library Resource
    Articles et Livres
    décembre, 2010
    Chili, Pérou, Uruguay, Équateur, Colombie, Brésil, Bolivie, Italie, Mexique, Panama

    Information on water use is required for political, economic and academic decision making on issues affecting everyone?s life. Owing to fi nancial constraints, it is diffi cult to have complete and comprehensive information on everything related to water. Techniques and methodologies are, therefore, used to affordably maximize control. To improve understanding of the different techniques and methodologies used to generate information, the AQUASTAT team sent thematic questionnaires to approximately 170 countries in April 2009.

  4. Library Resource
    Articles et Livres
    mars, 2018
    France, Chine, Espagne, Chili, El Salvador, Suède, Allemagne, Pérou, Italie, Indonésie, Australie, Colombie, Canada, Argentine, Bolivie, Équateur, Panama, Mexique, Brésil, Autriche

    En 2003, la Unión Europea (UE) lanzo el Plan de acción sobre aplicación de las leyes, gobernanza y comercio forestal (Plan de acción FLEGT) para combatir la tala ilegal de madera, promover el consumo y la producción de madera de origen legal y, en última instancia, contribuir al manejo forestal sostenible y la reducción de la pobreza.

  5. Library Resource
    Articles et Livres
    novembre, 2018
    Serbie, Népal, Maroc, Guatemala, Philippines, Ouganda, Albanie, Oman, Pérou, Azerbaïdjan, Indonésie, Zimbabwe, Colombie, Cambodge, Congo, Argentine, Sierra Leone, République-Unie de Tanzanie, Chine, Mexique, Kenya

    Goal 5 of the Sustainable Development Goals (SDGs) “Achieve gender equality and empower all women and girls” recognizes the fundamental role of women in achieving poverty reduction, food security and nutrition.

  6. Library Resource
    Articles et Livres
    décembre, 2018
    Népal, Égypte, Nigéria, Rwanda, Afrique du Sud, El Salvador, Japon, Burundi, Pérou, Mexique, République-Unie de Tanzanie, Équateur, Colombie, Iran, Soudan du Sud, Soudan, Ouganda, Kenya

    Accessibility to clean and sufficient water resources for agriculture is key in feeding the steadily increasing world population in a sustainable manner. Nature-Based Solutions (NBS) offer a promising contribution to enhance availability and quality of water for productive purposes and human consumption, while simultaneously striving to preserve the integrity and intrinsic value of the ecosystems. Implementing successful NBS for water management, however, is not an easy task since many ecosystems are already severely degraded, and exploited beyond their regenerative capacity.

  7. Library Resource
    Articles et Livres
    mai, 2018
    Paraguay, Chili, Pérou, Monténégro, Indonésie, Équateur, Colombie, Canada, Argentine, Venezuela, Bolivie, Chine, Mexique, Brésil

    Todo estudio de caracterización de causas y agentes de deforestación debe basarse en un marco conceptual sólido que tenga en cuenta los elementos más importantes para comprender y analizar el fenómeno, al tiempo que se adapte a las características del territorio estudiado. Contar con una base nacional de información de causas y agentes de deforestación, implica que los estudios se sustenten en una base conceptual común, que permita la estandarización y uso de la información recopilada a nivel local, regional o nacional, en el diseño de medidas y acciones de mitigación.

  8. Library Resource
    Matériels institutionnels et promotionnels
    mars, 2019
    Algérie, Égypte, Maroc, Israël, Chili, Pérou, Australie, Tunisie, Argentine, Pakistan, Mexique, Liban

    This document describes combating desertification through the use of unconventional water resources.

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