2.1 Environmental factors: geography, climate, and biodiversity

3 min readjuly 18, 2024

Geography and climate shape global cuisines in profound ways. From coastal regions rich in seafood to mountainous areas with hardy crops, the environment dictates ingredients and cooking methods. These factors create unique food traditions around the world.

Temperature, rainfall, and biodiversity influence what can be grown and eaten in different regions. This leads to diverse culinary practices, from tropical year-round agriculture to seasonal preservation techniques in temperate zones. Local ecosystems and cultural adaptations further enrich global food traditions.

Environmental Factors Influencing Global Cuisines

Geographical influence on regional cuisines

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  • Proximity to water sources shapes cuisines
    • Coastal regions feature abundant seafood and fish-based dishes (Mediterranean, Japan)
    • River valleys have fertile soil for agriculture leading to plant-based cuisines (Nile, Mekong)
  • Altitude and terrain impact ingredients and cooking methods
    • Mountainous areas grow hardy crops (potatoes), raise livestock (goats), and use preservation techniques (Andes, Tibet)
    • Lowlands have diverse agriculture, fresh ingredients, and quicker cooking methods (Italy, Thailand)
  • Natural resources and vegetation determine available ingredients
    • Forested regions utilize wild game, mushrooms, and foraged ingredients (Amazon, Siberia)
    • Grasslands support grazing animals, dairy products, and grains (Mongolian steppe, American prairie)

Climate impact on global food

  • Temperature and growing seasons affect agricultural practices
    • Tropical climates enable year-round agriculture with abundant fruits and vegetables (Caribbean, Indonesia)
    • Temperate climates require seasonal agriculture and preservation techniques for winter months (Korea, Ukraine)
  • Precipitation and water availability shape food production
    • Arid regions grow drought-resistant crops like dates and sorghum and rely on nomadic herding (Sahara, Central Asia)
    • Monsoon-influenced areas cultivate rice, practice aquaculture, and utilize fermentation (India, Vietnam)
  • Microclimates and regional variations create localized conditions
    • Altitude, wind patterns, and influence crop and livestock adaptation (Yunnan, Basque Country)

Biodiversity in culinary ingredients

  • Plant diversity contributes to unique flavors and adaptations
    • Heirloom varieties and landrace crops offer distinct tastes and resilience (Peruvian potatoes, Ethiopian teff)
    • Indigenous knowledge of wild edibles and medicinal plants enriches local cuisines (Aboriginal Australia, Native America)
  • Animal diversity provides varied protein sources
    • Domesticated livestock breeds adapt to local conditions like yak in Tibet and water buffalo in Southeast Asia
    • Wild game and insects serve as protein in biodiverse ecosystems (bushmeat in Africa, chapulines in Mexico)
  • Microbial diversity enables fermentation processes
    • Diverse microorganisms create unique flavors and preservation methods in fermented foods (kimchi, miso)
    • Regional variations in fermented products like cheese, pickles, and sauces reflect microbial diversity (France, China)

Ecosystems and traditional dishes

  • Seasonal availability of ingredients shapes traditional cuisines
    • Dishes celebrate seasonal harvests and incorporate preservation methods (mooncakes, sauerkraut)
    • Culinary calendars and festivals align with ecological cycles (Lunar New Year, Thanksgiving)
  • Adaptation to environmental constraints sparks culinary creativity
    • Limited resources lead to nose-to-tail cooking and creative use of available ingredients (Inuit, Maasai)
    • Cooking methods optimize energy efficiency and preserve nutrients (slow cooking, fermentation)
  • Ecosystem services and cultural significance intertwine with cuisines
    • Forests, wetlands, and grasslands provide essential resources for traditional dishes (palm oil, wild rice)
    • Culinary practices often have cultural and spiritual ties to local ecosystems (sacred groves, taboos)

Key Terms to Review (13)

Agro-biodiversity: Agro-biodiversity refers to the variety and variability of animals, plants, and microorganisms that are used directly or indirectly for food and agriculture. This includes the genetic diversity of crops and livestock, as well as the ecosystems that support them. Understanding agro-biodiversity is crucial because it helps maintain food security, supports ecosystem health, and enables agricultural resilience against pests and climate change.
Andean Cuisine: Andean cuisine refers to the traditional culinary practices and dishes originating from the Andean region of South America, encompassing countries like Peru, Bolivia, Ecuador, and Colombia. This cuisine is shaped by its unique geography, climate, and rich biodiversity, which provide a diverse array of ingredients and cooking methods that reflect the cultural heritage and agricultural practices of the Andean peoples.
Cultural Biodiversity: Cultural biodiversity refers to the variety of cultural expressions and practices that arise from the interplay between human societies and their environments. It encompasses the diverse ways in which communities utilize local resources, traditional knowledge, and cultural heritage to shape their identities and ways of life, highlighting how geography, climate, and biological diversity influence human culture. The concept underscores the importance of preserving these diverse cultural practices as they contribute to the sustainability of ecosystems and the resilience of communities.
Cultural Ecology: Cultural ecology is the study of how human cultures adapt to and interact with their environments, focusing on the relationship between cultural practices and ecological conditions. This concept emphasizes the importance of environmental factors like geography, climate, and biodiversity in shaping cultural norms, social structures, and economic activities. It highlights how cultures evolve in response to their ecological contexts, revealing the intricate connections between humans and the natural world.
Environmental Determinism: Environmental determinism is the theory that physical geography and environmental factors shape human behaviors, cultures, and societal development. This perspective suggests that climate, terrain, and natural resources directly influence how societies evolve, function, and interact with their surroundings. It connects the relationship between people and their environment, proposing that geographical conditions can determine economic success, social structures, and cultural practices.
Food Sovereignty: Food sovereignty is the right of people to define their own food systems, including the production, distribution, and consumption of food, emphasizing local control and sustainability. This concept connects deeply with cultural identity, social justice, and environmental stewardship, allowing communities to prioritize their own needs and values in food production.
Mediterranean Diet: The Mediterranean diet is a nutritional pattern that emphasizes the consumption of fruits, vegetables, whole grains, legumes, nuts, olive oil, and fish, while reducing red meat and processed foods. This diet is closely tied to the cultural traditions and agricultural practices of Mediterranean countries, showcasing a sustainable way of eating that promotes health and well-being.
Microclimate: A microclimate is a small, localized area where the climate differs from the surrounding region, often influenced by specific environmental factors such as topography, vegetation, and urban development. These localized climates can significantly impact the growth of plants and crops, biodiversity, and the overall ecological balance of an area. Understanding microclimates is essential for effective agriculture and sustainable land management, as they can create unique conditions that support various species and agricultural practices.
Seasonality: Seasonality refers to the periodic fluctuations in the availability and quality of food items based on the changing seasons throughout the year. This concept is heavily influenced by environmental factors, such as geography, climate, and biodiversity, which determine what crops can be grown and when they are harvested. Seasonal variations impact not only food production but also cultural practices, culinary traditions, and consumption patterns across different regions.
Soil composition: Soil composition refers to the combination of organic and inorganic materials that make up soil, including minerals, organic matter, water, and air. Understanding soil composition is crucial as it influences the growth of plants, the health of ecosystems, and the ability of soils to retain water and nutrients. Different environmental factors such as geography, climate, and biodiversity interact with soil composition, affecting agricultural practices and ecological sustainability.
Sustainable agriculture: Sustainable agriculture refers to farming practices that meet current food and textile needs without compromising the ability of future generations to meet their own needs. It focuses on environmentally sound methods, economic viability, and social responsibility, connecting deeply with concepts like biodiversity, local food systems, and ethical considerations in food production.
Terroir: Terroir refers to the unique combination of environmental factors, including geography, climate, and soil, that affect the characteristics of agricultural products, particularly in the context of wine, but also in food production. It encompasses how these elements interact with local traditions and practices, shaping the flavor and quality of food and beverages produced in a specific region. Understanding terroir helps explain why foods from different areas taste distinctively different, even if made from the same ingredients.
Topography: Topography refers to the arrangement of the natural and artificial physical features of an area, including its landscape, terrain, and elevation. It encompasses the characteristics of landforms, such as mountains, valleys, and plains, which are crucial in understanding how geography interacts with climate and biodiversity. The physical layout of an area significantly influences human activities, ecosystems, and agricultural practices.
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