Final answer:
Female farmers in subsistence-based rural economies primarily contribute to food production in Africa and Asia. They rely on subsistence farming to sustain their families but are highly vulnerable to climate change and its impacts on agricultural productivity and food security.
Step-by-step explanation:
Female farmers in subsistence-based rural economies play a crucial role in the production of food for their families, particularly in certain regions where smallholder farms are prevalent. These areas are often found in parts of Africa and Asia, where over 80% of the population may engage in subsistence farming. Such farming systems sustain hundreds of millions of impoverished people, especially in developing nations, and are critical for food security.
In these regions, women are likely to adopt regenerative agricultural practices which can benefit the local ecology and provide stability for their families' food supply. However, these smallholder farmers are also highly vulnerable to the impacts of climate change, which can compromise their agricultural output and stability. It is important to support these farmers in adapting to climatic challenges and maintaining the natural resource base to achieve food security in the face of a changing climate and a growing global population.