Guinea-Bissau

Guinea-Bissau is a small West African country located on the Atlantic coast, bordered by Senegal to the north and Guinea to the south and east. The country covers an area of approximately 36,125 square kilometers and consists of a mainland region as well as the Bijagós Archipelago, a group of more than eighty islands situated off the coast. Guinea-Bissau is characterized by low-lying terrain, extensive coastal plains, mangrove swamps, river estuaries, and tropical forests. Several rivers, including the Geba, Cacheu, Corubal, and Mansoa, traverse the country and play an important role in transportation, agriculture, and ecosystem functioning. The climate is tropical, with a distinct rainy season from May to October and a dry season from November to April. Annual rainfall is generally abundant, particularly in the southern regions, supporting diverse ecosystems and agricultural activities.

Agriculture is the backbone of Guinea-Bissau’s economy and employs the majority of the population. Most farming is carried out by smallholder households using traditional methods and is highly dependent on rainfall. The principal food crops include rice, millet, sorghum, maize, cassava, and sweet potatoes. Rice is particularly important as a staple food and is cultivated in both inland fields and coastal lowlands, where farmers have developed systems for managing saline and tidal conditions. Cashew nuts are the country’s dominant cash crop and account for the vast majority of export earnings. Guinea-Bissau is among the world's leading producers and exporters of raw cashew nuts. In addition, farmers cultivate fruits such as mangoes, citrus fruits, and bananas, as well as vegetables for local consumption. Livestock production, including cattle, goats, sheep, pigs, and poultry, provides supplementary income and contributes to food security in rural communities.

Forestry resources are of considerable ecological and economic importance. The country's vegetation includes tropical forests, woodland savannas, gallery forests, and extensive mangrove ecosystems along the coast. Forests provide timber, fuelwood, charcoal, medicinal plants, fruits, and other non-timber forest products that support local livelihoods. Important tree species include mahogany, iroko, oil palm, and various species of acacia. Mangrove forests are particularly valuable because they protect coastlines from erosion, support biodiversity, and serve as breeding grounds for numerous aquatic species. However, deforestation caused by agricultural expansion, fuelwood collection, illegal logging, and population growth has led to the degradation of forest ecosystems in some regions. Conservation initiatives, protected areas, and community-based resource management programs have therefore become increasingly important for preserving biodiversity and promoting sustainable forest use.

The fishery sector represents one of Guinea-Bissau’s most significant natural-resource assets. The country possesses rich marine and coastal ecosystems, including estuaries, mangrove swamps, and productive Atlantic waters. Fisheries contribute substantially to food security, employment, and government revenue. Both artisanal and industrial fisheries operate in the country, although artisanal fishing remains essential for many coastal communities. Commonly harvested species include tuna, shrimp, snapper, grouper, barracuda, and various shellfish. The Bijagós Archipelago is internationally recognized for its ecological significance and supports diverse marine life, including fish, sea turtles, and migratory bird populations. Despite the abundance of marine resources, challenges such as illegal fishing, insufficient monitoring capacity, and overexploitation of certain stocks threaten the long-term sustainability of the sector. Strengthening fisheries governance and regional cooperation is therefore a key priority for resource conservation and economic development.

Overall, Guinea-Bissau’s geography, characterized by fertile lowlands, extensive river systems, mangrove ecosystems, and a humid tropical climate, provides favorable conditions for agriculture, forestry, and fisheries. These sectors form the foundation of the national economy and support the livelihoods of most of the population. However, sustainable management of land, forests, and marine resources is essential to address environmental pressures and ensure long-term economic growth, food security, and ecological resilience.

2023 Gerold was only one day in Guinea Bissau, a stop-over to Guinea, where the airport in Conakry was closed due to riots in the town. He spent a walk to the close market.