Muséum National d'histoire Naturelle

Paris - La Belle Époque -P- Paris

The French National Museum of Natural History, known in French as the Muséum national d'histoire naturelle, is the national natural history museum of France and a grand établissement of higher education part of Sorbonne Universities. The main museum, with four galleries, is located in Paris, France, within the Jardin des plantes de Paris on the left bank of the River Seine. It was formally founded in 1793, during the French Revolution, but was begun even earlier in 1635 as the royal garden of medicinal plants. The museum now has 14 sites throughout France.

Since the 2014 reform, it has been headed by a chairman, assisted by deputy managing directors. The Museum has a staff of approximately 2,350 members, including six hundred researchers. It is a member of the national network of naturalist collections.

History

17th–18th century

The museum was formally established on June 10, 1793, by the French Convention, the government during the French Revolution, at the same time that it established the Louvre Museum. But its origins went back much further, to the Royal Garden of Medicinal Plants, which was created by King Louis XIII in 1635, and was directed and run by the royal physicians. A royal proclamation of the boy-king Louis XV on 31 March 1718, removed the purely medical function. Besides growing and studying plants useful for health, the royal garden offered public lectures on botany, chemistry, and comparative anatomy. In 1729, the chateau in the garden was enlarged with an upper floor, and transformed into the cabinet of natural history, designed for the royal collections of zoology and mineralogy. A series of greenhouses were constructed on the west side of the garden, to study the plants and animals collected by French explorers for their for medical and commercial uses.

From 1739 until 1788, the garden was under the direction of Georges-Louis Leclerc, Comte de Buffon, one of the leading naturalists of the Enlightenment. Though he did not go on scientific expeditions himself, he wrote a monumental and influential work, "Natural History", in thirty-six volumes, published between 1749 and 1788. In his books, he challenged the traditional religious ideas that nature had not changed since the creation; he suggested that the earth was seventy-five thousand years old, divided into seven periods, with man arriving in the most recent. He also helped fund much research, through the iron foundry which he owned and directed. His statue is prominently placed in front of the Gallery of Evolution.

Following the French Revolution the museum was reorganized, with twelve professorships of equal rank. Some of its early professors included eminent comparative anatomist Georges Cuvier and the pioneers of the theory of evolution, Jean-Baptiste de Lamarck and Étienne Geoffroy Saint-Hilaire. The museum's aims were to instruct the public, put together collections and conduct scientific research. The naturalist Louis Jean Marie Daubenton wrote extensively about biology for the pioneer French Encyclopédie, and gave his name to several newly discovered species. The museum sent its trained botanists on scientific expeditions around the world. Major figures in the museum included Déodat de Dolomieu, who gave his name to the mineral dolomite and to a volcano on Reunion island, and the botanist Rene Desfontaines, who spent two years collecting plants for study Tunisia and Algeria, and whose book "Flora Atlantica" (1798–1799, 2 vols), added three hundred genera new to science.

When Napoleon Bonaparte launched his military campaign to conquer Egypt in 1798, his army was accompanied by more than 154 scientists, including botanists, chemists, mineralogists, including Étienne Geoffroy Saint-Hilaire, Vivant Denon, Joseph Fourier, and Claude Louis Berthollet, who together took back a large quantity of specimens and illustrations to enrich the collections of the museum.

19th century

The museum continued to flourish during the 19th century, particularly under the direction of chemist Michel Eugène Chevreul, His research with animal fats[9] revolutionized the manufacture of soap and of candles and led to his isolation of the heptadecanoic (margaric), stearic, and oleic fatty acids. In the medical field, he was first to demonstrate that diabetics excrete glucose and to isolate creatine. His theories of color "provided the scientific basis for Impressionist and Neo-Impressionist painting."

Henri Becquerel held the chair for Applied Physics at the Muséum (1892–1908). By wrapping uranium salts in photographic paper, he first demonstrated the radioactive properties of uranium. In 1903, he shared the Nobel Prize in Physics with Pierre Curie and Marie Curie for the discovery of spontaneous radioactivity.[13] Four generations of Becquerels held this chairmanship, from 1838 to 1948.[14]

As its collections grew, the museum was enlarged, with the construction of a new gallery of zoology. it was begun in 1877 and completed in 1889, for the 100th anniversary of the French Revolution. A new gallery of paleontology and comparative anatomy was opened in 1898. The cost of construction Drained the museum budget and it began to run short of funds. Its emphasis on teaching brought it into conflict with the University of Paris, which had better political connections. It gradually scaled back its program of teaching and focused primarily on research and the museum collections.[15] 20th–21st century

After receiving greater financial autonomy in 1907, it began a new phase of growth. In 1934, the museum opened the Paris Zoological Park, a new zoo to in the Bois de Vincennes, as the home for the larger animals of the Menagerie of the Jardin des Plantes. In 1937, it opens the Musée de l'Homme, a museum of anthropology located in Palais de Chaillot, across the Seine from the Eiffel Tower, in a building created for the 1937 Paris International Exposition. In recent decades, it has directed its research and education efforts at the effects on the environment of human exploitation. In French public administration, the Muséum is classed as a grand établissement of higher education.

Some of the buildings, particularly the Grand Gallery of Evolution, completed in 1889, were in poor condition by the mid-20th century. It was closed entirely in 1965, then underwent major restoration between 1991 and 1994 to its present state.