@phdthesis{Rogass, author = {Rogaß, Christian}, title = {A contribution to a hyperspectral edge detection based on active Contours}, publisher = {BTU, LS Bodenschutz und Rekultivierung}, address = {Cottbus}, isbn = {3-937728-12-0}, pages = {VI, 86}, language = {de} } @misc{OPUS4-9512, title = {Nachhaltige Bewirtschaftung von Eichen-Kiefern-Mischbest{\"a}nden}, editor = {Elmer, Michael and K{\"a}tzel, Ralf and Bens, Oliver and Bues, Claus-Thomas and Sonntag, Herbert and H{\"u}ttl, Reinhard F.}, publisher = {oekom Verlag}, address = {M{\"u}nchen}, isbn = {978-3-86581-196-7}, pages = {160}, language = {de} } @misc{HuettlRoebbecke, author = {H{\"u}ttl, Reinhard F. and R{\"o}bbecke, Martina}, title = {acatech - ein neues Forum der Technikwissenschaften}, series = {Gegenworte}, journal = {Gegenworte}, number = {22}, issn = {1435-571X}, pages = {76 -- 79}, language = {de} } @misc{Huettl, author = {H{\"u}ttl, Reinhard F.}, title = {Das System Erde als Human Habitat}, series = {Zeitschrift f{\"u}r geologische Wissenschaften}, volume = {37}, journal = {Zeitschrift f{\"u}r geologische Wissenschaften}, number = {6}, pages = {355 -- 359}, language = {de} } @inproceedings{KruemmelbeinRaabBensetal., author = {Kr{\"u}mmelbein, Julia and Raab, Thomas and Bens, Oliver and H{\"u}ttl, Reinhard F.}, title = {Development of soil physical parameters on initial landforms - An example from a post-mining recultuivation site in Lusatia, East Germany}, series = {AGU Fall Meeting Suppl.}, booktitle = {AGU Fall Meeting Suppl.}, pages = {EP31B-0593}, abstract = {Recultivation efforts in mining areas attempt to regenerate soils and landscapes for various land use options and create initial conditions which are beneficial for the development of the future ecosystems. On very young landforms physical and chemical properties of soils play a major role for the further evolution of the developing ecosystem as well as the landforms itself. Less is known about the very first alterations of physical parameters in accordance to different land uses and recultivation practices. Our study deals with the agricultural recultivation of post lignite mining areas in Lusatia, East Germany. The sandy substrate used for recultivation stems from depths of several meters and is therefore free of recent soil organic matter. The substrate itself is unstructured. After it has been excavated and transported on conveyor belts to the recultivation site, it is piled up to dams of a height of 1-4 m and levelled off with heavy crawlers. During these processes the substrate is subjected to strong mechanical stresses. This practice induces compaction which causes decreasing yields of agricultural crops to a certain extent. In this context we are investigating the effect of different organic soil additives in combination with different recultivation crop rotations on the development of soil structure for improved agricultural land use. Our experimental site has recently been heaped up and levelled off. On the 25 experimental sub areas 2175 undisturbed soil samples were taken out of three soil depths to characterize initial physical properties before any recultivation measures have been applied,. We present laboratory results of this status-quo sampling. The results indicate that the site is very heterogeneous in terms of mechanical stability, bulk density, total pore volume, saturated hydraulic conductivity and air permeability. Moreover, our results show that bulk density is not an appropriate parameter to derive soil functions, e.g. permeability or stability. Additionally we found that even in areas of bulk densities > 1.8 g/cm3 and with an inclination < 2 \% impressive run-off and gully erosion developed during heavy rainfall events. We conclude that initial processes altering soil physical parameters play a major role for the landform evolution within the first 12 months after dumping. Further studies should reveal the mid-term impact of organic additives on the soils after 7 yrs.}, language = {en} } @inproceedings{GerwinSchaafVesteetal., author = {Gerwin, Werner and Schaaf, Wolfgang and Veste, Maik and H{\"u}ttl, Reinhard F.}, title = {The artificial catchment 'Chicken Creek' ('H{\"u}hnerwasser') as a tool for understanding the interactions of processes and structures of initial ecosystem development}, series = {6th International Symposium on Ecosystem Behaviour BIOGEOMON 2009}, booktitle = {6th International Symposium on Ecosystem Behaviour BIOGEOMON 2009}, editor = {Ukonmaanaho, Liisa and Nieminen, Tiina Maileena and Starr, Michael}, publisher = {Finnish Forest Research Institute}, address = {Vantaa, Finland}, isbn = {978-951-40-2177-0}, pages = {S. 332}, language = {en} } @inproceedings{QuinkensteinMatosFreeseetal., author = {Quinkenstein, Ansgar and Matos, Eduardo da Silva and Freese, Dirk and Jochheim, Hubert and Schneider, Bernd Uwe and H{\"u}ttl, Reinhard F.}, title = {Estimating the carbon sequestration potential of short rotation coppice on marginal sites: a model approach}, series = {Book of Abstracts, 2nd World Congress of Agroforestry, Agroforestry - The Future of Global Land Use}, booktitle = {Book of Abstracts, 2nd World Congress of Agroforestry, Agroforestry - The Future of Global Land Use}, publisher = {World Agroforestry Centre}, address = {Nairobi, Kenya}, isbn = {978-92-9059-255-6}, pages = {S. 164}, language = {en} } @inproceedings{RodionovBensTrimbornetal., author = {Rodionov, Andrei and Bens, Oliver and Trimborn, Manfred and Wagner, S. and Schneider, Bernd Uwe and Raab, Thomas and H{\"u}ttl, Reinhard F.}, title = {Use of commercial soil amendments in initial soils (I) - Impact on yield and basic soil characteristics}, series = {EGU General Assembly 2009, Vienna, Austria, 19 - 24 April 2009}, booktitle = {EGU General Assembly 2009, Vienna, Austria, 19 - 24 April 2009}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @inproceedings{KruemmelbeinRaabBensetal., author = {Kr{\"u}mmelbein, Julia and Raab, Thomas and Bens, Oliver and H{\"u}ttl, Reinhard F.}, title = {Soil physical parameters on a recently established agricultrural recultivation site in Eastern Germany}, series = {ISTRO 18th Triennial Conference Proceedings, June 15-19, 2009, Izmir, Turkey}, booktitle = {ISTRO 18th Triennial Conference Proceedings, June 15-19, 2009, Izmir, Turkey}, pages = {T4-028-01 -- T4-028-04}, language = {en} } @inproceedings{NiiAnnangRodionovDillyetal., author = {Nii-Annang, Seth and Rodionov, Andrei and Dilly, Oliver and Bens, Oliver and Raab, Thomas and H{\"u}ttl, Reinhard F.}, title = {Use of commercial soil amendments in initial soils (II) - Impact on soil respiratory and carbon isotopic characteristics}, series = {EGU General Assembly 2009, Vienna, Austria, 19 - 24 April 2009}, booktitle = {EGU General Assembly 2009, Vienna, Austria, 19 - 24 April 2009}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} }