Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 7.
  1. Library Resource

    Experimental Evidence from Urban Tanzania

    Rapports et recherches
    Documents de politique et mémoires
    août, 2017
    République-Unie de Tanzanie, Afrique

    This paper investigates the presence of endogenous peer effects in the adoption of formal property rights. Using data from a unique land titling experiment held in an unplanned settlement in Dar es Salaam, the analysis finds a strong, positive impact of neighbor adoption on the household's choice to purchase a land title. The paper also shows that this relationship holds in a separate, identical experiment held a year later in a nearby community, as well as in administrative data for more than 160,000 land parcels in the same city.

  2. Library Resource
    Rapports et recherches
    Documents de politique et mémoires
    décembre, 2015
    République-Unie de Tanzanie, Malawi, Ouganda, Afrique, Afrique orientale

    In sub-Saharan Africa women comprise a large proportion of the agricultural labor force, yet they are consistently found to be less productive than male farmers. The gender gap in agricultural productivity-measured by the value of agricultural produce per unit of cultivated land-ranges from 4-25 percent, depending on the country and the crop.1 The World Bank Africa Gender Innovation Lab, UN Women, and the UNDP-UNEP Poverty-Environment Initiative jointly produced a report to quantify the cost of the gender gap and the potential gains from closing that gap in Malawi, Tanzania, and Uganda.

  3. Library Resource
    Rapports et recherches
    Documents de politique et mémoires
    décembre, 2016
    Rwanda, Kenya, République-Unie de Tanzanie, Sénégal, Éthiopie, Afrique sub-saharienne, Afrique

    This paper illustrates how the capabilities of GIS and satellite imagery can be harnessed to explore and better understand the urban form of several large African cities (Addis Ababa, Nairobi, Kigali, Dar es Salaam, and Dakar). To allow for comparability across very diverse cities, this work looks at the above mentioned cities through the lens of several spatial indicators and relies heavily on data derived from satellite imagery.

  4. Library Resource

    Is GPS the New Gold Standard in Land Area Measurement?

    Rapports et recherches
    Documents de politique et mémoires
    juillet, 2016
    République-Unie de Tanzanie, Éthiopie, Nigéria, Afrique

    In rural societies of low- and middle-income countries, land is a major measure of wealth, a critical input in agricultural production, and a key variable for assessing agricultural performance and productivity. In the absence of cadastral information to refer to, measures of land plots have historically been taken with one of two approaches: traversing (accurate, but cumbersome), and farmers' self-report (cheap, but marred by measurement error). Recently, the advent of cheap handheld GPS devices has held promise for balancing cost and precision.

  5. Library Resource
    Rapports et recherches
    Documents de politique et mémoires
    juillet, 2016
    République-Unie de Tanzanie, Japon, Malaisie, Madagascar, Chine, Namibie, Indonésie, Australie, République populaire démocratique de Corée, Argentine, République de Corée, Sri Lanka, Brésil, Nouvelle-Zélande, Amérique centrale, Amérique septentrionale, Océanie

    To meet carbon emissions targets, more than 30 countries have committed to boosting production of renewable resources from biological materials andconvert them into products such as food, animal feedand bioenergy. In a post-fossil-fuel world, an increasingproportion of chemicals, plastics, textiles, fuels and electricity will have to come from biomass, which takesup land. To maintain current consumption trends theworld will also need to produce 50–70 percent more foodby 2050, increasingly under drought conditions and onpoor soils.

  6. Library Resource
    Rapports et recherches
    Documents de politique et mémoires
    août, 2016
    Nigéria, Ouganda, République-Unie de Tanzanie, Éthiopie, Malawi, Afrique sub-saharienne, Afrique

    Trees on farms are often overlooked in agricultural and natural resource research and policy in Sub-Saharan Africa. This paper addresses this gap using data from the Living Standards Measurement Study–Integrated Surveys on Agriculture in five countries: Ethiopia, Malawi, Nigeria, Tanzania, and Uganda. Trees on farms are widespread. On average, one third of rural smallholders grow trees. They account for an average of 17 percent of total annual gross income for tree-growing households and 6 percent for all rural households.

  7. Library Resource
    Rapports et recherches
    Documents de politique et mémoires
    octobre, 2005
    Kenya, République-Unie de Tanzanie, Ouganda

    Indigenous, mobile, and local communities all over the world have for millennia played a critical role in conserving the earth’s patrimony. They have protected forests, wetlands, rangelands, watersheds, hunting grounds, rivers and streams and other water catchment systems that are to day the basis of prosperity for all nations. “Community” husbandry of these resources has been done for a wide range of reasons ranging from economic, cultural, spiritual, aesthetic to many others.

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