1 research outputs found
A framework to assess forest-agricultural landscape management for socioecological well-being outcomes
Global demand for agricultural products continues to grow. However, efforts to boost
productivity exacerbate existing pressures on nature, both on farms and in the wider
landscape. There is widespread appreciation of the critical need to achieve balance
between biodiversity and human well-being in rural tropical crop production landscapes,
that are essential for livelihoods and food security. There is limited empirical evidence of
the interrelationships between natural capital, the benefits and costs of nature and its
management, and food security in agricultural landscapes. Agroforestry practices are
frequently framed as win-win solutions to reconcile the provision of ecosystem services
important to farmers (i.e., maintaining soil quality, supporting pollinator, and pest control
species) with nature conservation. Yet, underlying trade-offs (including ecosystem
disservices linked to pest species or human-wildlife conflicts) and synergies (e.g., impact
of ecosystem service provision on human well-being) are seldom analysed together at
the landscape scale. Here, we propose a systems model framework to analyse the
complex pathways, with which natural capital on and around farms interacts with human
well-being, in a spatially explicit manner. To illustrate the potential application of the
framework, we apply it to a biodiversity and well-being priority landscape in the Southern
Agricultural Growth Corridor of Tanzania, a public-private partnership for increasing
production of cash and food crops. Our framework integrates three main dimensions:
biodiversity (using tree cover and wildlife as key indicators), food security through crop
yield and crop health, and climate change adaptation through microclimate buffering of
trees. The system model can be applied to analyse forest-agricultural landscapes as
socio-ecological systems that retain the capacity to adapt in the face of change in ways
that continue to support human well-being. It is based on metrics and pathways that can be quantified and parameterised, providing a tool for monitoring multiple outcomes
from management of forest-agricultural landscapes. This bottom-up approach shifts
emphasis from global prioritisation and optimisation modelling frameworks, based on
biophysical properties, to local socio-economic contexts relevant in biodiversity-food
production interactions across large parts of the rural tropics.Agrisys Tanzania project was funded through BBSRC Global Challenges Research Fund.https://www.frontiersin.org/journals/forests-and-global-changedm2022Zoology and Entomolog