Georg Anton Dätzel
Georg Anton Dätzel (born February 5, 1752 in Furth i. Wald , † February 3 or February 5, 1847 in Regensburg ) was a German Catholic priest , Jesuit , forest scientist and mathematician .
Life
The son of a city judge graduated from the Jesuit high school in Munich (today: Wilhelmsgymnasium Munich ) in 1768 and received a comprehensive education in the course of a novitiate that began with the Jesuits in 1770 . After teaching as a high school teacher from 1775 to 1778 in Valais , he was appointed professor of philosophy and mathematics at the electoral pagerie in Munich in 1786 . In 1790 he became professor of mathematics and forest science at the local forest school. After being ordained a priest in 1795, he became director of the forest school in Weihenstephan in 1803, teaching forest and natural sciences as well as mathematics. In 1807 he followed a call as a professor of forest science at the then University of Landshut , later to Munich, where he became a clergyman and member of the Bavarian Academy of Sciences . Dätzel is considered to be the founder of modern forest science in Bavaria. He introduced the polygonometric method of the Saint Petersburg mathematician Anders Johan Lexell in Germany for land surveying .
Works
- Tables for foresters, for determining the content of the rollers and circular areas and the monetary value after the cruiser course: also for reducing shod tree trunks to round, and foreign dimensions and weights to the Bavarian and vice versa, then for calculating the forest value, along with other useful empirical principles and formulas, Lindauer Publishing house, Munich, 1840
- The visualization of God, in: Flowers and flowers of holy devotion and piety for one's own and the people's edification, Volume 5/6, Manz Verlag, Regensburg, Gonnelieu, Jérôme de; Däzel, Georg Anton; Schwab, Gallus, 1835
- On true and genuine piety and on prayer, two spiritual reflections, in: Blooms and flowers of holy devotion and piety for Catholic clergy and people's edification, volume, 1 Krüll Verlag, Landshut, François de Salignac de La Mothe; Buchfelner, Simon; Däzel, Georg Anton, 1832
- On the application of mortgage and definitive tax cadastre extracts for loans on farms, Landshut, 1829
- Instructions for the taxation of trades, millers, flour mills, bakers, brewers and butchers, with a foreword about regulated guilds and unconditional trade freedom, Thomann Verlag, Landshut, 1824
- What is the cause of the extraordinary cheapness of grain, and how can it be remedied? A question about his time, Thomann Verlag, 1824
- Instructions for calculating the net income of individual properties and entire goods with application to practical life, edited according to Thaer's views with a special relationship to Bavaria, Pustet Verlag, Passau, 1823
- Proof that the real estate tax, expressed in eight percent of the gross profit, is fair and national-economic, and that the gross profit of the properties can be used as the basis for their valuation, J. Lindauer Verlag, Munich, 1815
- Instructions for forest science, for the use of its lectures, Volume 2, Lindauer Verlag, Munich, 1803
- Instructions for forest science, for the use of its lectures, Volume 1, Lindauer Verlag, Munich, 1802
- The beginnings of goniometry, or analytical trigonometry and polygonometry, with applications in the art of land and field measurements, Lindauer Verlag, Munich, 1800
- About the most appropriate and most reliable method of measuring, drawing and calculating large forests, Lindauer Verlag, Munich, 1799
- About forest taxation and averaging of the annual sustainable yield, for the use of Upper German appraisers, surveyors and foresters, J. Lindauer Verlag, Munich, 1793
- Concept of the entire latest natural science, first volume, Lindauer Verlag, Munich, 1790
- Textbook for the Palatinate forester / 3, The wood breeding, forest maintenance and forest use, Georg Grünberger; Georg Anton Däzel, Strobl Verlag, Munich, 1790
- Textbook for the Palatinate Foresters / 2 The Physiology of Wood Plants and Forest Botany, Georg Grünberger; Georg Anton Däzel, Strobl Verlag, Munich, 1788
- Textbook for the Palatinate foresters / 1. First part, which contains the foundations of the art of arithmetic and the art of measuring, Georg Grünberger; Georg Anton Däzel, Strobl Verlag, Munich, 1788
- Practical instructions for the taxation of forests, trees, firewood and timber; a handbook for foresters, Joseph Lentner Verlag, Munich, 1786
- Explanation of the Lambertian method of registering solar eclipses in: Bavarian Academy of Sciences: New philosophical treatises, Volume IV. Pp. 70–95, Munich, 1783
- Theory of the water screw, an experiment, Munich, 1775
- Explanation of the Lambertian method of registering solar eclipses. - 1783
- Beginnings of goniometry. - 1800
- Instructions for calculating the net income of individual properties and whole *. - 1823
- Instructions for forestry. - 1788
- Instructions for taxiing the forests. - 1786
- Cheerful thoughts about the weather theory of Mr. Hell. - 1786
- Basic principles of general chemical and physical properties *. - 1793
- About forest taxation and averaging of the annual sustainable yield. - 1793
- Däzel, Georg A .: The beginnings of goniometry. - 1800
Individual evidence
- ^ Leitschuh, Max: The matriculations of the upper classes of the Wilhelmsgymnasium in Munich , 4 vols., Munich 1970–1976; Vol. 3, p. 118
- ^ Meyers Großes Konversations-Lexikon, Volume 4. Leipzig 1906, p. 556
- ↑ Homepage of the Chair for Forestry Economics at the Technical University of Munich, short biography of Prof. Georg Anton Dätzel (Däzel, Dätzl)
- ^ Deutsche Biographische Enzyklopädie (DBE): Volume 2: Brann - Einslin, edited by Rudolf Vierhaus, Publisher: Berlin: De Gruyter, 2005, p. 476
| personal data | |
|---|---|
| SURNAME | Dätzel, Georg Anton |
| BRIEF DESCRIPTION | German Catholic priest, Jesuit, forest scientist, mathematician |
| DATE OF BIRTH | February 5, 1752 |
| PLACE OF BIRTH | Furth i. Forest |
| DATE OF DEATH | February 3, 1847 or February 5, 1847 |
| Place of death | regensburg |