Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 11.
  1. Library Resource
    Documents et rapports de conférence
    mai, 2006
    Tunisie, Afrique septentrionale

    During the last two decades, the Tunisian government has engaged in a vast program for the conservation and mobilization of natural resources. In the Jeffara region, which encompasses the study site, huge works for soil and water conservation (water harvesting) have been implemented whose immediate effects are visible but their efficiency in both the short and the long term need to be assessed and evaluated in detail (De Graaff J. and Ouessar M., 2002).

  2. Library Resource
    Documents et rapports de conférence
    novembre, 2017
    Tunisie, Afrique septentrionale

    Many efforts have been invested in the Dry Areas to combat land degradation and desertification. Different strategies and approaches for conserving soil and water and restoring degraded lands have been developed by local, national and international agents to synergise efforts towards land degradation neutrality achievement. Tunisia is a dryland country facing a high risk of land degradation over more than 50% of its territory. It is a country with high investment programs for soil and water conservation (SWC), and large level adoption of SLM practices.

  3. Library Resource
    Documents et rapports de conférence
    juin, 2002
    République arabe syrienne, Asie occidentale

    The world is witnessing a period in its history when the increasing socio-political upheavals are taking the lives of thousands, and destroying the natural wealth of our planet. Poverty and food insecurity are two key forces driving this destruction. These ongoing problems compound those already being posed by an increasing shortage of water, scarcity of productive land, an expanding population, and the threat of global warming.

  4. Library Resource
    Documents et rapports de conférence
    janvier, 2017
    Égypte, Afrique septentrionale

    The sustainable economic development considers as the most important goals sought by the society in the Arab Republic of Egypt, which contains all the strategies and plans adopted by the state. Those strategies depend on two Axis, the first one is the horizontal expansion by increasing agricultural areas and new reclaimed lands added to the area cultivated currently, and vertical expansion by increasing Hectare productivity which is considered the most important axis regarding the limited agricultural land resource.

  5. Library Resource
    Documents et rapports de conférence
    février, 2018
    Tunisie, Afrique septentrionale

    Rangelands in north Africa and the near east in general provide numerous goods and services that have great economic, social, cultural, and biological values. For centuries, inhabitants of rangelands have engineered pastoral and farming systems that have sustained their livelihoods in these harsh and dry environments. Unfortunately, these rangelands have undergone profound socio-economic changes where traditional grazing systems (transhumance and nomadism) which had historically allowed for grazing deferment were abandoned.

  6. Library Resource
    Documents et rapports de conférence
    octobre, 2017
    Afghanistan, Émirats arabes unis, Égypte, Éthiopie, Inde, Iran, Iraq, Jordanie, Liban, Maroc, Oman, Pakistan, Soudan, République arabe syrienne, Tunisie, Turquie, Ouzbékistan, Yémen, Afrique orientale, Afrique septentrionale, Asie méridionale, Asie central, Asie occidentale

    To help break the cycle of poverty, improve food and nutritional security, halt or reverse the alarming process of resource degradation in the dry areas, and help communities adapt to the impacts of climate variability and change, ICARDA’s Strategic Plan 2017-2026 outlines our research and organizational approach for action to achieve our vision of thriving and resilient communities in the dry areas of the developing world.

  7. Library Resource
    Documents et rapports de conférence
    novembre, 2014
    Mali, Afrique occidentale

    This research was carried out in three agro-climatic regions of Mali (Mopti, Koulikoro and Sikasso) to assess
    contour bunding technology (CBT) for improved land and water management. Reference was made to
    existing literature and field surveys were conducted following georeferencing and quantification of existing
    land and water management technologies. Farmers’ perceptions towards the use of the most commonly
    applied technologies were assessed. Results indicate that CBT is widely adopted in farmers’ fields to

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

    As the world’s population continues to rise, there is
    an ever increasing demand for our land to produce
    a diverse range of products such as food, timber,
    and fuel. Our growing need for these goods is
    leading to higher levels of competition between
    different land uses and, as a result, land users. Not
    only is the quantity of land available for production
    under current technical and economic conditions
    limited, but there is also growing evidence that the
    quality of our land is degrading (Safriel, U. N. 2007;

  9. Library Resource
    Documents et rapports de conférence
    novembre, 2014
    Mozambique, Malawi, Zambie, Afrique orientale

    The Chinyanja Triangle (CT) is an area inside the Zambezi
    River Basin, inhabited by Chinyanja-speaking people
    sharing a similar history, language and culture across
    the dryland systems of the eastern province of Zambia,
    southern and central regions of Malawi and Tete Province
    of Mozambique. Chiefs and Chiefdoms play a critical role
    in decision making and influencing social relationships. The
    Zambezi River, which originates in the Kalene Hills in Zambia
    is joined by ten big tributaries from six countries, and is

  10. Library Resource
    Documents et rapports de conférence
    février, 2016
    Jordanie, Asie occidentale

    The management and rehabilitation of degraded rangelands are inherently complex in south
    Mediterranean where state and tribal owned pastures are grazed commonly by the agro-pastoralists. The
    prospect for increased degradation primarily caused by overgrazing and recurrent droughts is currently at
    alarming levels. Reversing the negative trends primarily requires insightful management practices,
    institutional and policy support, and ultimately sound governance. Historically, the emphasis on rangeland

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