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Hace 2 días · Humboldt's popular writings inspired many scientists and naturalists, including Charles Darwin, Henry David Thoreau, John Muir, George Perkins Marsh, Ernst Haeckel, Ida Laura Pfeiffer as well as brothers Richard and Robert Schomburgk.
Hace 5 días · Selections from Ernst Haeckel's 1904 Kunstformen der Natur (Art Forms of Nature), showing pennate (left) and centric (right) frustules. Diatoms are divided into two groups that are distinguished by the shape of the frustule: the centric diatoms and the pennate diatoms .
Hace 4 días · German biologist Ernst Haeckel speaking in 1907 noted this as the "most important sign of Linnaeus's genius". Linnaeus classified humans among the primates beginning with the first edition of Systema Naturae. During his time at Hartekamp, he had the opportunity to examine several monkeys and noted similarities between them and man.
Hace 3 días · Our courses provide a comprehensive disciplinary understanding of (vegetation) ecology, biodiversity conservation, and their relevance to sustainable land management, restoration ecology, and the provision of ecosystem services.
Hace 5 días · Complete Answer: - The word ecology is believed to have been invented by Ernst HaecKel (1869) though its first authentic usage was made by Reiter (1885). - The main goal of ecology is to consider the distribution in the world of the biotic and abiotic influences of living organisms.
Hace 4 días · In “Field Ecology,” for example, students spend one afternoon each week in the fields, forests, and ponds of the area, investigating animals and plants by observation and experiment. In many of our courses (e.g. Ichthyology, Ornithology, Limnology, Stream Ecology) students also participate in field trip and short field-based projects.
Hace 3 días · original description Haeckel, E., (1894), Systematische Phylogenie. Entwurf eines Natürlichen Systems der Organismen auf Grund ihrer Stammesgeschichte. Theil1, Systematische Phylogenie der Protisten und Pflanzen.
