Browsing by Author "Mwanjalolo, Majaliwa"

Now showing 1 - 2 of 2
  • Thumbnail Image
    ItemOpen Access
    Diversity at Landscape Level to Increase Resilience. A Review
    (East African Journal of Environment and Natural Resources, 2022-06-25) Turyasingura, Benson; Mwanjalolo, Majaliwa; Ayiga, Natal
    Tree species increases the number of ecological niches and associated species such as understory plants and animals hence, increased landscape ecosystem diversity. Rapid environmental and economic changes are posing serious dangers to ecosystems and economic systems around the world. This has resulted in the extinction of species, droughts, and price fluctuations in agricultural products. The aim of this review is to document landscape diversity and ecosystem resilience as a tool for natural resources management. The species from one ecosystem's functional group may temporarily support a functional group in another ecosystem, significant variety can help to maintain ecological stability. Hence, building on these insights, diversity at landscape level is paramount to promoting resilient livelihoods as a means of improving the health and functioning of socio-ecological systems, as well as a mechanism for achieving food security. The study concludes that there should be involving many actors in a landscape management aspect to stimulate knowledge exchange and training.
  • Thumbnail Image
    ItemOpen Access
    Landscape Diversity Enhances Climate Change Resilience: A Review
    (Int. Res. J. Multidiscip. Technovation, 2022-09-29) Tumwesigye, Wycliffe; Kishoin, Viola; Turyasingura, Benson; Mwanjalolo, Majaliwa; Gilbert, Jackson
    The review aimed at understanding landscape diversity in the face of global population pressure, agricultural land shortages, food insecurity, and climate insecurity. We used published literature to determine whether landscape diversity improves resilience to climate change. Literature searches were performed using the Science Direct database, Google Scholar search engine, and the professional network ResearchGate using keywords. Land degradation, soil resilience, and natural resources from 2000 to 2019. 120 publications were searched, including journal articles, reports, and book chapters. Of these, 68 were considered more relevant and all were read and considered in writing this review. Climate change, food insecurity, and land degradation have been established to be major challenges for developing countries leading to the loss of genetic diversity. Our results show that the loss of proper habitat may allow fast-growing invaders to occupy the remaining limited resources. Therefore, alien species may accelerate invasion under human-induced land-use changes during times of global change. The time lag between range expansion and habitat loss has been thwarted. A golden window to prevent the spread of alien species established in the habitat.