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Mostrando ítems 1 a 9 de 99.
  1. Library Resource

    Volume 8 Issue 1

    Publicación revisada por pares
    Enero, 2019
    Canadá

    This article provides analysis of the issues relating to movement towards new models for Indigenous-led conservation in light of Canada’s initiatives for greater protected areas representation through Target 1. We provide a background on Canada’s Pathway to Target 1, which is based on Target 11 from the Aichi Biodiversity Targets set forth by the Convention on Biological Diversity (CBD).

  2. Library Resource

    Volume 7 Issue 4

    Publicación revisada por pares
    Diciembre, 2018
    Estados Unidos de América

    Small protected areas dominate some databases and are common features of landscapes, yet their accumulated contributions to biodiversity conservation are not well known. Small areas may contribute to global biodiversity conservation through matrix habitat improvement, connectivity, and preservation of localized ecosystems, but there is relatively little literature regarding this. We review one database showing that the average size of nearly 200,000 protected areas in the United States is ~2000 ha and the median is ~20 ha, and that small areas are by far the most frequent.

  3. Library Resource

    Volume 7 Issue 4

    Publicación revisada por pares
    Diciembre, 2018
    Canadá

    At present, 10.5% of Canada’s land base is under some form of formal protection. Recent developments indicate Canada aims to work towards a target of protecting 17% of its terrestrial and inland water area by 2020. Canada is uniquely positioned globally as one of the few nations that has the capacity to expand the area under its protection. In addition to its formally protected areas, Canada’s remote regions form de facto protected areas that are relatively free from development pressure.

  4. Library Resource

    Volume 7 Issue 3

    Publicación revisada por pares
    Septiembre, 2018
    Sudáfrica, Australia, Estados Unidos de América, África austral

    There is a growing recognition of the contribution that privately-owned land makes to conservation efforts, and governments are increasingly counting privately protected areas (PPAs) towards their international conservation commitments. The public availability of spatial data on countries’ conservation estates is important for broad-scale conservation planning and monitoring and for evaluating progress towards targets.

  5. Library Resource

    Volume 7 Issue 2

    Publicación revisada por pares
    Junio, 2018
    Estados Unidos de América

    Wildlands are increasingly lost to human development. Conservation scientists repeatedly call for protecting the remaining wildlands and expanding the land area protected in reserves. Despite these calls, conservation reserves can be eliminated through legislation that demotes their conservation status. For example, legislation introduced to the Congress of the United States recently would demote 29 Wilderness Study Areas (WSAs) from the protections afforded by their existing status.

  6. Library Resource
    Legislación
    Enero, 1950
    Estados Unidos de América

    This Chapter of the Code of Virginia provides for the preservation of farm and forest lands in Virginia. It establishes the Office of Farmland Preservation as a continuation of the Agricultural Vitality Program within the Department of Agriculture and Consumer Services of Virginia.

  7. Library Resource
    Legislación
    Enero, 1941
    Estados Unidos de América

    This Chapter of the Florida Statutes regulates forestry.

  8. Library Resource
    Legislación
    Enero, 1941
    Estados Unidos de América

    This Chapter of the Florida Statutes provides for soil and water conservation. Its policy objective is to promote the appropriate and efficient use of soil and water resources, protect water quality, prevent floodwater and sediment damage, preserve wildlife, protect public lands, and protect and promote the health, safety, and general welfare of the people of this state. The Chapter creates soil and water conservation districts.

  9. Library Resource
    Legislación
    Enero, 1909
    Estados Unidos de América

    This Article of the Agriculture and Markets Law of New York provides for sale of agricultural liming materials. "Agricultural liming material" is defined as all materials and all calcium and magnesium products in the oxide, hydrate, carbonate or silicate form or combinations thereof and intended for use in the correction of soil acidity, including such forms of material designated as burned lime, hydrated lime, carbonate of lime, agricultural limestone, slag and marl.

  10. Library Resource
    Artículos de revistas y libros
    Diciembre, 2015
    Burkina Faso, Honduras, Kenya, El Salvador, Guatemala, Zimbabwe, Canadá, Congo, Costa Rica, Níger, Rwanda, Lesotho, Madagascar, Argentina, Brasil, Ghana

    La publication de ce numéro d’Unasylva coïncide avec deux événements marquants pour les forêts. Les 196 Parties à la Convention-cadre des Nations Unies sur les changements climatiques viennent de se réunir à la Conférence Paris climat 2015 en vue de négocier un accord qui soit en mesure de changer la donne en matière de changement climatique. Toujours à Paris, le Global Landscapes Forum 2015, Forum mondial sur les paysages, a été le théâtre de discussions de haut niveau portant sur la recherche et les politiques qui sous-tendent les questions d’utilisation des terres.

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