Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 672.
  1. Library Resource
    Articles et Livres
    décembre, 2015

    This article will analyze the activity of state-owned companies and their place in the structure of market relations from the standpoint of contemporary approaches to the study of “state failure” and “market failure”. It will also consider the implications of the systematic embedding of private property rights. In addition to considering the costs of the functions of state-owned companies, the authors address the actual experience of the Russian economy in the present day, the experience of forming state corporations and the risks associated with their operation.

  2. Library Resource
    Documents et rapports de conférence
    décembre, 2015
    Lettonie

    Abandonment of the agricultural land is a common, topical problem in many post-soviet countries, including Latvia. These changes impact nutrient cycling, soil properties. The results of the study of abandoned agricultural lands in the hemiboreal zone in Latvia validated the theory that after afforestation, in long term, soil accumulates organic carbon (Corg). During the first 30 years of abandonment, Corg content in mineral topsoil does not present a significant increase; it varies from 42 to 43 t haE-1.

  3. Library Resource
    Articles et Livres
    avril, 2015
    Japon, Europe

    In recent years, wild boars (Sus scrofa) have caused growing damage to farm crops in a hilly and mountainous area of the Tohoku region. In particular, in designated evacuation zones following the accident at the Fukushima Dai-ichi nuclear power plant, there are growing concerns about the expanding range of wild boars and the resulting degradation of farmland.

  4. Library Resource
    Articles et Livres
    décembre, 2015
    Colombie

    The major citrus production of the world are located between 20-40 degrees north and south latitude. In these conditions the mandarins get the best internal and external qualities.‘Arrayana’ is the main mandarin cultivated in Colombia tropical lowlands (around 04° N). This variety is characterized by a high concentration of the harvest in december and january because it has only one principal bloom in the year (two weeks after onset of rainy season); and an average external quality that prevents it from being highly competitive.

  5. Library Resource
    Articles et Livres
    décembre, 2015

    In this study, ecologically, economically and culturally suitable areas for some alternative tourism activities, which can be established in Isparta province, were determined using Geographic Information Systems (GIS) tools. In order to achieve this goal “Suitability Class Values” method was processed. This method provides GIS based determination of suitable areas for some popular alternative tourism activities and reveals natural and cultural factors determined by optimal spatial planning in terms of ecological, economic and cultural structure in the form of charts.

  6. Library Resource
    Articles et Livres
    avril, 2015
  7. Library Resource
    Articles et Livres
    décembre, 2015

    Since the 1960s, research has dealt with agricultural intensification (AI) as a solution to ensure global food security. Recently, sustainable intensification (SI) has increasingly been used to describe those agricultural and farming systems that ensure adequate ecosystem service provision. Studies differ in terms of the application scales and methodologies, thus we aim to summarize the main findings from the literature on how AI and SI are assessed, from the farm to global levels.

  8. Library Resource
    Documents et rapports de conférence
    décembre, 2015

    Because of the logics of both colonization or de-colonization, the need to counter the anarchy of groundwater use, or the dissemination of global 'best practices' of IWRM, states have often assumed full ownership or custody of groundwater. Regulating groundwater use includes giving drilling and abstraction authorizations/licenses, establishing an inventory of wells and reducing use in existing wells.

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