place

Lehesten, Saale-Holzland

Municipalities in ThuringiaSaale-Holzland-KreisSaale-Holzland-Kreis geography stubs
Lehesten in SHK
Lehesten in SHK

Lehesten is a municipality in the district Saale-Holzland, in Thuringia, Germany.

Excerpt from the Wikipedia article Lehesten, Saale-Holzland (License: CC BY-SA 3.0, Authors, Images).

Lehesten, Saale-Holzland
Dorfstraße, Verwaltungsgemeinschaft Dornburg-Camburg

Geographical coordinates (GPS) Address Nearby Places
placeShow on map

Wikipedia: Lehesten, Saale-HolzlandContinue reading on Wikipedia

Geographical coordinates (GPS)

Latitude Longitude
N 50.981388888889 ° E 11.578333333333 °
placeShow on map

Address

Dorfstraße

Dorfstraße
07778 Verwaltungsgemeinschaft Dornburg-Camburg
Thuringia, Germany
mapOpen on Google Maps

Lehesten in SHK
Lehesten in SHK
Share experience

Nearby Places

Helmholtz Institute Jena
Helmholtz Institute Jena

The Helmholtz Institute Jena was founded as an outstation of the GSI Helmholtzzentrum für Schwerionenforschung on June 25, 2009 and is located on the campus of the Friedrich Schiller University (FSU) in the city of Jena, Germany. Its purpose is to unite the research activities of the FSU in the fields of high intensity laser physics and x-ray spectroscopy with the expertise of the Deutsches Elektronen-Synchrotron (DESY), GSI Helmholtzzentrum für Schwerionenforschung and Helmholtz-Zentrum Dresden-Rossendorf in the fields of accelerator physics, laser physics and x-ray technology. The research profile of the Helmholtz Institute Jena is focused on the physics occurring at the border between conventional particle-acceleration technology and the fast-evolving field of laser-induced particle acceleration. (e.g. wakefield accelerator). It is concerned with advancing these new laser-induced accelerator concepts, as well as with the production and investigation of intense photon and particle beams, including their interaction with matter. Therefore the main activities of the institute are emphasized on the development of high intensity lasers, new concepts for laser-driven particle acceleration, x-ray spectroscopy and strong-field quantum electrodynamics, as well as on the physics of hot dense plasmas. Apart from that the Helmholtz Institute Jena aims to contribute to the further development of the research facilities at the Helmholtz center GSI, especially the future project FAIR (Facility for Antiproton and Ion Research), and DESY with the free-electron laser (FEL) photon sources FLASH and XFEL (European XFEL). In cooperation with the FSU Jena a completely diode-pumped laser system of the high energy petawatt class (HEPW) with the POLARIS laser is realized in the building of the Helmholtz Institute Jena. First measurements are done since 2008. Due to the missing last amplifier stage the pulse strength of 1 PW couldn't be reached yet. The graduate school "Research School for Advanced Photon Science" (RS-APS) was established at the Helmholtz Institute Jena in July 2012. The RS-APS supports up to 25 PhD students and provides a structured graduation program in cooperation with facilities of the FSU Jena and the Helmholtz Graduate School for Hadron and Ion Research (HGS-HIRe).

Botanischer Garten Jena
Botanischer Garten Jena

The Botanischer Garten Jena (4.5 hectares) is the second oldest botanical garden in Germany, maintained by the University of Jena and located at Fürstengraben 26, Jena, Thuringia, Germany. It is open daily; an admission fee is charged. The garden was first established in 1586 as a hortus medicus, six years after the establishment of the Botanical Garden in Leipzig in 1580. In 1630 it was rearranged and expanded significantly by Professor Werner Rolfinck who had previously studied at the Orto botanico di Padova (founded 1545). In 1640 a second section (1.3 hectares in area, north of the city walls) was donated, and a catalog from 1659 documents over 1300 plants in the two gardens. In 1662 the original garden was expanded, with the first heated greenhouse added in 1674, at which time the garden first began to maintain a collection of tropical plants. In 1770 the garden introduced Linnean taxonomy, and in 1776 Goethe began his association with the garden and helped organize the Jena Institute of botany; over subsequent decades he often studied botany and wrote poems in the garden. Although the garden area was only 1.3 hectares at this time, purchases recorded in 1794 include Buxus sempervirens, Juniperus sabina, Periploca graeca, Sambucus racemosa, and Thuja occidentalis. Several years later, additional purchases included amaryllis, cacti, succulent Euphorbia, Pelargonium, and Zantedeschia. The garden's first published catalog issued in 1795. Unfortunately, the garden was severely damaged in 1806 in the Napoleonic Battle of Jena-Auerstedt, and its recovery was long and slow. By 1819 the garden contained only some 50 potted plants in one greenhouse and approximately 200 outdoor plants. However, in 1820 an additional greenhouse was constructed, and the existing greenhouses reorganized to become an orangery, palm house, and cold house. The garden was thoroughly reworked between 1877 and 1879, after which it contained 2020 species from 85 families as well as a medicinal garden and 13 groups of potted plants from geographically distinct regions. As of 1966 this number had grown substantially to about 2000 families, to which were added a further 300 families (more than 3000 species) in a new alpine plant collection. Today the garden contains about 12,000 plants. Its outdoor areas include an arboretum containing about 900 species of deciduous and coniferous trees and shrubs; an alpine garden representing approximately 2,500 species; a systematic garden organized by contemporary taxonomy; a collection of medicinal and useful plants; a small hill and pond; and a collection of rhododendrons, roses, and dahlias. Its five greenhouses are as follows: cactus and succulent house; cold house for the transitional zone between tropics and subtropics; palm and tropical house; "evolution" house with ancient plant forms including cycads and tree ferns; and a tropical aquatic house which contains Victoria cruziana, mangroves, epiphytes, etc.