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Global Report on Food Crises 2018

Abril, 2018
Global

Conflict and climate change have pushed 124 million people in 51 countries into acute food security, a situation when the inability to consume adequate food represents an immediate danger to people’s lives and livelihoods. In 2017, the number of people affected by acute food insecurity increased by 11 million. These are the main findings of a publication titled, “Global Report on Food Crises,” released by the Food Security Information Network (FSIN).

The Sendai Framework for Disaster Risk Reduction as a Tool for Conflict Prevention

Agosto, 2017
Global

The Sendai Framework for Disaster Risk Reduction (DRR) is a non-legally binding agreement designed to reduce existing levels of risk and prevent emerging risks. While references to conflict were deleted from the final text, Sendai addresses issues parallel to those that would need to be addressed in a prevention and sustaining peace agenda.

The Framework, if properly implemented, would tackle three sets of factors that increase both disaster and conflict risks:

The Interplay of Objectivity and Subjectivity in Landscape Character Assessment: Qualitative and Quantitative Approaches and Challenges

Peer-reviewed publication
Enero, 2021
Global

Landscape character assessment (LCA) methods have been used in the past few decades to analyze, classify, and map landscape types, using objective and subjective approaches, with the aid of both quantitative and qualitative data. This paper addresses and critically evaluates the compromises and ways in which contemporary LCA methodologies employ (or profess they employ) objective versus subjective and quantitative versus qualitative data and analytical tools, in their conceptualization and implementation.

Compulsory Land Acquisition and Good Governance: An Assessment of the Luguruni Satellite Town Project in Dar es Salaam Tanzania

Peer-reviewed publication
Noviembre, 2018
África

Despite a comprehensive regulatory framework on land matters, compulsory land acquisition in Tanzania has been associated with complaints and delays in compensation payments an indication that good governance principles might not be under serious consideration.

FEATURE ORIENTATION AND POSITIONAL ACCURACY ASSESSMENT OF DIGITAL ORTHOPHOTO AND LINE MAP FOR URBAN LAND REGISTRATION: THE CASE STUDY ON BAHIR DAR TOWN, ETHIOPIA

Peer-reviewed publication
Octubre, 2020
Etiopía

This study used in-situ GPS data to validate the accuracy of horizontal coordinates and orientation of linear features of orthophoto and line map for Bahir Dar city. GPS data is processed using GAMIT/GLOBK and Lieca GeoOfice (LGO) in a least square sense with a tie to local and regional GPS reference stations to predict horizontal coordinates at five checkpoints. Real-Time-Kinematic GPS measurement technique is used to collect the coordinates of road centerline to test the accuracy associated with the orientation of the photogrammetric line map.

Spatial Assessment of Impacts of Artisanal and Small-scale Mining on Land Cover and Environment, Batouri, Eastern Cameroun

Peer-reviewed publication
Agosto, 2019
África

Artisanal and small-scale mining affects the quality and components of the environment in the Batouri area in different ways. Activities interfere with air, soil, water, fauna and forest resources. This study seeks to assess the impacts of mining on the environment using a combination of spatial analysis, questionnaires administration and Leopold’s grid of impact assessment. The impacts of mining on physical environment include air pollution by emission of dusts and fumes from engines, soil and subsoil degradation by earthworks and release of wastewater containing chemicals from companies.