Impact Of Urbanization On The Dune Ecosystem: Case Of The City Of Echatt And Sidi Mbarek (El Tarf)
Context and backgroundThroughout history, the severity of coastal impacts has varied depending on social and environmental factors.
AGROVOC URI: http://aims.fao.org/aos/agrovoc/c_330834
Context and backgroundThroughout history, the severity of coastal impacts has varied depending on social and environmental factors.
Context and backgroundWith many physical and human potentials, the Bamun country in the western highlands of Cameroon, which is an agricultural area excellence is today experiencing serious socio-economic and spatial transformations. The coffee crises, growth in cash crop production and demographic pressure within the former agricultural spaces has favored the movement of producers towards pioneer fronts. The availability of land capital in these new agricultural spaces attracts migrants from other horizons.
Armed conflicts are among the major disruptions affecting local food systems in low- and middle-income countries, having devastating effects on populations’ food security. The understanding of the mechanisms linking conflicts to food insecurity is limited, however, by a lack of data on how these conflicts affect the different actors of local food systems. In this study, we aim to address this gap, using empirical data from the northeast region of Burkina Faso where an active conflict is occurring.
Livestock route and related resources mapping, understanding their status and better protection of the routes in the pastoral areas are the first steps towards developing the areas. With this regard, International Livestock Research Institute (ILRI), in collaboration with other partners, conducted participatory livestock routes and related resources mapping activities in selected pastoral woredas of the Oromia region and Somali region with European Union (EU) funded project, the so called Health of Ethiopian Animals for Rural Development (HEARD).
The International Fund for Agricultural Development (IFAD) and the Federal Government of Nigeria implemented the Nigeria Value Chain Development Program (VCDP) across six Nigerian states with the objective to improve farmer organizations’ collective efficacy, and alleviate poverty via improving rice and cassava production, farmers’ incomes, and value chain integration. The VCDP incorporated a gender-sensitive design to target women beneficiaries and improve empowerment by expanding access to training, opportunities, and resources. The VCDP also aimed to improve local infrastructure.
This study contributes to the observed reduction of arable lands discourse by examining the shift in land use patterns as well as factors influencing farmers' shift from crop production to mining activities. To achieve this, we employed a combination of Geographic Information System (GIS) technology and Cragg's Double Hurdle Econometric Model as analytical tools. Our approach integrates an econometric model of land use with GIS simulations that predict the spatial pattern of land-use change.
A wealth of publicly available satellite data and open-source models allowed researchers to measure carbon stocks in a watershed in India, despite a paucity of on-the-ground data. They found that despite rapid urbanization over the last 20 years, carbon stocks remained relatively stable – possibly due to successful reforestation activities. The research points to how nature-positive solutions can be designed and measured at scale. The research also lays the foundation for global studies to promote a deeper understanding of ecosystem services and sustainable land management.
Biodiversity in all its dimensions is being threatened by climate change and the impact of human activities. Genetic diversity is a key dimension of biodiversity underlying adapta- tion to global changes. Here we assess the impact of climate change on plant genetic diver- sity in a region located in the southernmost portion of Argentina and Chile range. We com- piled available published research on population genetics of 22 plant species from forests, monte and steppe ecoregions and modelled the impact of future climates on their suitability distributions.
Lack of systematic tools and approaches for measuring climate change adaptation limits the measurement of progress toward the adaptation goals of the Paris Agreement. To this end, we piloted a new approach, the Biomass Climate Adaptation Index (Biomass CAI), for measuring agricultural adaptation progress in Ethiopia across multiple scales using satellite remote sensing data. The Biomass CAI can monitor agri-biomass productivity associated with adaptation interventions remotely and facilitate more tailored precision adaptation.
The convoluted nexus between bovine livestock and the dynamics of armed confrontation in Colombia is a terrain open for exploration. While a vast array of archival sources suggests a historical, problematic connection between livestock production, land dispossession and rising violence in rural settings, academic narratives remain scarce.
Agriculture is important for Ghana’s economy and the livelihoods of the majority of the rural population even though its level of contribution to GDP is declining. Its importance is not only in terms of the contribution to food and nutrition security, but also in providing a basis for agro-industrial activities and for exports. It provides jobs and livelihoods to a significant proportion of the population especially in the rural areas. Farmers cultivate major staples such as maize, cassava, yam, plantain, sorghum and rice.