Summary
This work presents a detailed account of Alexander von Humboldt's travels through the equinoctial regions of the New Continent at the beginning of the 19th century, offering a scientific and descriptive portrayal of the Spanish colonies. Humboldt aimed to publish the results of his inquiries in descriptive works, arranging facts by their relation to each other rather than by chronological order of his journey. His objective was to contribute new facts to the accumulated scientific knowledge of the era, particularly in geology and natural philosophy.
The book details Humboldt and Bonpland's discoveries, including the botany of the equinoctial regions and the geography of vegetation on the Island of Teneriffe. It emphasizes the grandeur and variety of nature in America, providing extensive data on physical phenomena from the Pacific level to the highest Andes. Readers gain insights into the interconnectedness of vegetation, animals, geology, cultivation, temperature, atmospheric composition, and celestial observations within the torrid zone, enriching the understanding of this part of the New World.
Key concepts
- Physical constitution of the air in the equinoctial regions — An examination of the atmospheric conditions specific to the areas near the equator.
- Geography of its vegetation — A study of how plant life is distributed and influenced by geographical features.
- Essay on the Geography of Plants — An attempt to unify the physical phenomena of a specific region, focusing on plant life.
- Physical Table of the Equinoctial Regions — A compilation of data on various physical phenomena observed between ten degrees of northern and southern latitude.
- Limit of perpetual snow — The altitude above which snow remains year-round on mountains.
- Chemical constitution of the atmosphere — An analysis of the specific gases and their proportions present in the air.
From the book
OBSERVATIONS ON ZOOLOGY AND COMPARATIVE ANATOMY. I have comprised in this work the history of the condor;
M. Cuvier has enriched this work with a very comprehensive treatise on
That naturalist has also recognized two new species of mastodons