American Bioregion Library

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Arctic & Subarctic Bioregion Library

Circumpolar tundra hydrology, sea-ice dynamics, sea-mammal hunting ethics, and the ancestral ecological knowledge of Inuit, Inupiat, and Yupik communities.
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Boreal Forest Bioregion Library

Taiga woodland ecology, peatland carbon sinks, birch-bark canoe engineering, and the living heritage of Dene, Cree, and Innu peoples.
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Estuarine fisheries, coastal salt marshes, hardwood agroforestry, and the governance of Haudenosaunee, Mi’kmaq, and Wampanoag nations.
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Pacific Coastal–Temperate Rainforest Library

Ancient cedar forestry, wild salmon stewardship, totem carving iconography, and the maritime culture of Haida, Tlingit, Coast Salish, and Nuu-chah-nulth nations.
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Rocky–Sierra–Cordillera Mountain Library

High-altitude alpine ecology, headwater watershed conservation, cultural fire management, and the mountain traditions of Shoshone, Ute, and Salish communities.
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Mesoamerican Bioregion Library

Milpa companion agriculture, volcanic valley terracing, cenote karst hydrology, hieroglyphic writing, and the heritage of Maya, Nahua, Zapotec, and Mixtec peoples.
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Caribbean–Island Bioregion Library

Insular tropical marine biology, coral reef protection, hurricane resilience, cassava conuco farming, and Taíno and Kalinago ancestral heritage.
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Páramo high-altitude wetland hydrology, cloud forest biodiversity, gold craftsmanship, and the heritage of Chibcha, Muisca, and Nasa communities.
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Amazon Basin Bioregion Library

The world’s largest tropical rainforest, riverine floodplain ecology, terra preta soil science, ethnobotanical medicine, and the stewardship of Yanomami, Kayapó, and Asháninka peoples.
Sub-Bioregional Portal X

Orinoco–Guiana Shield Bioregion Library

Tepui tabletop mountain ecosystems, Gran Sabana ecology, blackwater river systems, and the territory of Piaroa, Pemon, and Warao communities.
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Andean Highlands & Dry Valleys Library

High-altitude terrace agriculture (andenes), camelid pastoralism, water canal engineering, textile arts, and the knowledge of Quechua and Aymara societies.
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The world’s largest tropical wetland system, dry forest fauna, river pulse dynamics, and the knowledge of Guaraní, Nivaclé, and Ayoreo peoples.
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Central Brazilian savanna biodiversity, semi-arid thorny scrub biomes, water table recharge, and the territory of Xavante, Kraho, and Fulni-ô communities.
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Atlantic Forest Bioregion Library

The biodiverse Mata Atlântica, coastal mountain streams, endemic flora restoration, and the heritage of Tupinambá and Guaraní Mbyá communities.
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Temperate grassland soil science, Rio de la Plata estuarine hydrology, equestrian traditions, and the memory of Charrua, Het, and Rankülche communities.
Sub-Bioregional Portal XVI

Patagonian–Subantarctic Library

Wind-swept steppe dynamics, Fuegian archipelago canoeing, Valdivian temperate rainforests, and the stewardship of Mapuche, Selk’nam, Yaghan, and Kawésqar peoples.

African Bioregion Library

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Sahara & Oasis Desert Bioregion Library

Hyper-arid desert ecosystems, ancient oasis hydrology, subterranean foggaras, caravan routes, and the ecological wisdom of Tuareg and Berber communities.
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Sahel Semi-Arid Transition Library

Semi-arid savanna belts, transhumance pastoral mobility, Great Green Wall anti-desertification, and customary land tenure of the Fulani and neighbors.
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North African Mediterranean–Atlas Library

Mediterranean montane biomes, Atlas terraced agriculture, cork oak forests, coastal marine biology, and the heritage of Amazigh (Berber) societies.
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West African Savannah–Forest Mosaic Library

Sacred groves, agroforestry mosaics, Niger and Volta river basins, bronze and textile arts, and the worldviews of Yoruba, Dogon, and Akan peoples.
Sub-Bioregional Portal V

Central African Congo Rainforest Library

Earth’s second largest tropical rainforest, Congo Basin hydrology, canopy biodiversity, carbon science, and the forest knowledge of BaAka and Mbuti communities.
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The volcanic Great Rift Valley, montane forests, wildlife corridors, pastoralist cattle traditions, and the continuity of Maasai, Kikuyu, and Oromo societies.
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The Ethiopian Massif, Simien biodiversity, endemic flora, frankincense dryland forestry, terraced agriculture, and the cultural archives of the Horn.
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The Cape Floristic Region hotspot, fynbos botany, Namib and Kalahari adaptations, and the rock art and ethnobotany of San and Khoikhoi communities.
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African Great Lakes Basin Library

Lake Victoria, Tanganyika, and Malawi ecosystems, lacustrine fisheries, cichlid evolutionary science, and the traditions of Great Lakes societies.

Asian Bioregion Library

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Sub-Bioregional Portal I

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Permafrost dynamics, northern taiga ecology, reindeer pastoralism, and the knowledge of Evenki, Nenets, Sakha, and Chukchi communities across subarctic Eurasia.
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Vast grassland steppes, Gobi desert adaptations, nomadic horse culture, Silk Road oases, and pasture governance of Kazakh, Kyrgyz, and Mongolian herdsmen.
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Temperate broadleaf forests, monsoon river basins, Satoyama stewardship, rice-paddy agroecology, and the heritage of Ainu, Han, and Korean communities.
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The Tibetan Plateau (“Third Pole”), glacier hydrology, yak pastoralism, sacred mountain geography, and the science of Tibetan, Sherpa, and Ladakhi societies.
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The Indus, Ganges, and Brahmaputra floodplains, monsoon agriculture, Sundarbans mangrove ecology, and the water-harvesting systems of South Asia.
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Wallacea and Sundaland hotspots, equatorial canopy science, maritime voyaging, and the forest stewardship of Orang Asli, Dayak, Hmong, and Ifugao communities.
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Southwest Asian Arid–Oasis–River Library

The Tigris-Euphrates Fertile Crescent, ancient qanat canal engineering, date-palm oasis polyculture, and Near Eastern riverine agricultural heritage.
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Arabian Peninsula Desert–Oasis Library

Rub’ al Khali hyper-arid ecology, Red Sea and Persian Gulf coral reefs, Bedouin nomadic navigation, and traditional frankincense dryland forestry.

European Bioregion Library

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Arctic–Nordic Europe Bioregion Library

Fennoscandian tundra ecosystems, boreal taiga dynamics, Arctic maritime navigation, and the reindeer herding knowledge of the Sámi across Sápmi.
Sub-Bioregional Portal II

Atlantic–Celtic Coast Bioregion Library

Coastal temperate rainforests, estuarine tidal hydrology, island agroforestry, fishing commons, and the oral traditions of Celtic and Atlantic communities.
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Western European Interior Bioregion Library

Broadleaf deciduous woodland conservation, Rhine, Seine, and Loire river management, hedgerow ecology, and historical landscape architecture.
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Mediterranean Europe Bioregion Library

Evergreen sclerophyllous scrublands (maquis and garrigue), terraced olive and vine polyculture, and the wisdom of Basque, Iberian, Italic, and Hellenic cultures.
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Alpine–Carpathian Mountain Spine Library

High-altitude alpine grasslands, glacial headwater hydrology, transhumance pastoralism, and the knowledge of Alpine and Carpathian mountain societies.
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Central European Green Heart Library

Mixed beech and oak forest ecosystems, Danube basin hydrology, traditional silviculture, and community-based watershed management.
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Northern Lowland–Baltic Bioregion Library

Coastal dune systems, post-glacial lacustrine wetlands, amber-bearing littoral zones, and the ancestral heritage of Baltic and Finno-Ugric peoples.
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Eastern Forest–Steppe Bioregion Library

Chernozem black-soil science, forest-steppe biomes, Dnieper and Volga corridor protection, and Slavic oral epic and agricultural calendars.
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Balkan Mountain–Valley Bioregion Library

Dinaric Alps karst landscapes, subterranean hydrology, endemic Balkan flora, transhumance routes, and Southeastern European ethnobotanical traditions.
Sub-Bioregional Portal X

Black Sea–Caucasus Gateway Library

Caucasus biodiversity hotspots, Colchic temperate rainforests, ancient agrobiodiversity, and the linguistic and ecological heritage of Caucasian peoples.
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Maya Cosmology: Understanding the Heart of Maya Thought

Maya Library Free Download Astrology Report Nawal Nahual

Unveiling the Mysteries of Maya Cosmology

At the heart of Maya civilization lies a complex web of cosmological beliefs that have fascinated scholars and enthusiasts alike for centuries. Maya cosmology is a multifaceted and intricate system that encompasses the creation myth, the nature of the universe, the movement of celestial bodies, and the human condition. This article aims to provide an in-depth exploration of Maya cosmology, its key components, and its significance in understanding the Maya worldview.

The Maya cosmos is often described as a hierarchical universe, comprising multiple levels of existence, each with its unique characteristics and attributes. The cosmos is divided into three main realms: the underworld (Xibalba), the earth (Cobá), and the sky (Kam), which are believed to be connected by a network of celestial bodies, including the sun, moon, planets, and stars. This intricate cosmology is woven together by a system of calendars, day-signs, and glyphic writing, which provide a rich source of information about Maya thought and culture.

Understanding the Maya Calendars

The Maya calendar system is a cornerstone of Maya cosmology. The most well-known calendar is the Tzolk’in calendar, which consists of 260 day-signs, each associated with a specific mythological figure or deity. The Tzolk’in calendar is used to track time, predict celestial events, and provide insight into the human condition. Another important calendar is the Long Count calendar, which measures time in units of 20 cycles, with each cycle representing a different era or epoch in Maya history.

Calendar Tzolk’in (260 days) Long Count (20 cycles)
Tzolk’in 260 day-signs, 13 levels of time 20 cycles, 4 levels of time
Long Count 20 cycles, 20 x 20 = 400 years 4 levels of time, 20 cycles

The Significance of Day-Signs and Glyphic Writing

Day-signs and glyphic writing are essential components of Maya cosmology. The day-signs are used to track time, predict celestial events, and provide insight into the human condition. Each day-sign is associated with a specific mythological figure or deity, and the position of the day-sign on the Tzolk’in calendar determines the individual’s destiny and spiritual path. Glyphic writing, which includes hieroglyphics and pictograms, provides a means of recording and communicating complex ideas and mythological stories.

Ahau (Solar Warrior) Maya hieroglyphic writing
Imix (Water) Pictograms and hieroglyphic writing

Understanding the Maya Cosmological Model

The Maya cosmological model is a complex system that describes the creation of the universe, the movement of celestial bodies, and the human condition. At the heart of this model lies the concept of the “Four Worlds,” which represent the different levels of existence in the Maya cosmos. The Four Worlds are:

  1. The first world, Ahau (the sky), is associated with the sun and the solar cycle.
  2. The second world, Kan (the earth), is associated with the earth and the agricultural cycle.
  3. The third world, Chiuwal (the underworld), is associated with the underworld and the cycles of death and rebirth.
  4. The fourth world, Muluc (the sea), is associated with the ocean and the cycles of water and fertility.

Frequently Asked Questions

Q: What is the significance of the Tzolk’in calendar?

The Tzolk’in calendar is a key component of Maya cosmology, used to track time, predict celestial events, and provide insight into the human condition. Each day-sign on the Tzolk’in calendar determines an individual’s destiny and spiritual path, and the calendar is used to guide individuals in their personal and spiritual development.

Q: How does the Long Count calendar relate to the Tzolk’in calendar?

The Long Count calendar measures time in units of 20 cycles, with each cycle representing a different era or epoch in Maya history. The Long Count calendar is used to track time on a larger scale, while the Tzolk’in calendar is used to track time on a smaller scale, focusing on individual days and events.

Q: What is the importance of glyphic writing in Maya cosmology?

Glyphic writing is essential to Maya cosmology, providing a means of recording and communicating complex ideas and mythological stories. The use of hieroglyphics and pictograms allows for the preservation of cultural knowledge and traditions, ensuring their continuation for future generations.

Explore More

For those interested in learning more about Maya cosmology, we recommend exploring the free and open archive at Mayan Library (mayanlibrary.org). Our collection of articles, books, and resources provides a comprehensive understanding of Maya thought and culture, from the creation myth to the modern-day applications of Maya knowledge.

References & Further Reading

  • INAH (Instituto Nacional de Antropología e Historia) — Descripción general del calendario Tzolk’in
  • UNESCO World Heritage — The Ancient Mayan City of Chichen Itza
  • Mesoweb — Tzolk’in Calendar
  • FAMSI — The Tzolk’in Calendar: A Guide
  • Smithsonian NMAI Living Maya Time — The Maya Calendar
  • Smithsonian — The Maya Calendar
  • Peabody Museum Harvard — Maya Archaeology and the Maya Calendar
  • Mayan Library
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    Maya Signs Maya Numbers Maya Calendar Nawal Day-Signs Free Reading Report Blog
    The 20 Day-Signs
    01 · Imix — Crocodile 02 · Ikʼ — Wind 03 · Akʼbʼal — Night 04 · Kʼan — Maize 05 · Chikchan — Serpent 06 · Kimi — Death 07 · Manikʼ — Deer 08 · Lamat — Star 09 · Muluk — Water 10 · Ok — Dog 11 · Chuwen — Monkey 12 · Ebʼ — Road 13 · Bʼen — Reed 14 · Ix — Jaguar 15 · Men — Eagle 16 · Kibʼ — Waxing 17 · Kabʼan — Earth 18 · Etzʼnabʼ — Flint 19 · Kawak — Storm 20 · Ajaw — Sun
    The Numbers (0–20)
    0 · Mi 1 · Hun 2 · Ka’a 3 · Oox 4 · Kan 5 · Ho’ 6 · Wak 7 · Wuk 8 · Waxak 9 · Bolon 10 · Lajun 11 · Buluk 12 · Lajka’a 13 · Oxlajun 14 · Kanlajun 15 · Ho’lajun 16 · Waklajun 17 · Wuklajun 18 · Waxaklajun 19 · Bolonlajun 20 · Jun Kal
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    Tzolk’in — 260-day Sacred Round Haab’ — 365-day Solar Year Long Count — Cosmic Time How to Calculate Your Nahual The Mayan Numbers Library All Numbers — Meanings Report Meaning of the Nawal Day-Signs Get Your Free Reading
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