@incollection{BoehmBoehmHuusmannetal., author = {B{\"o}hm, Birgit and B{\"o}hm, Christian and Huusmann, Peter and Liesenfeld, Joachim and Preising, Tobias and Schindele, Stephan and Streit, Anne von and Strothe, Lena and Terhorst, Alexandra}, title = {Politik und Verwaltung konstruktiv st{\"o}ren}, series = {Nachhaltige Landnutzung managen : Akteure beteiligen - Ideen entwickeln - Konflikte l{\"o}sen}, booktitle = {Nachhaltige Landnutzung managen : Akteure beteiligen - Ideen entwickeln - Konflikte l{\"o}sen}, editor = {Sch{\"o}n, Susanne and Eismann, Christian and Wendt-Schwarzburg, Helke and Ansmann, Till}, publisher = {wbv Media GmbH \& Co KG}, address = {Bielefeld}, isbn = {978-3-7639-6027-9}, pages = {81 -- 92}, language = {de} } @incollection{TsonkovaBoehmHuebneretal., author = {Tsonkova, Penka and B{\"o}hm, Christian and H{\"u}bner, Rico and Ehritt, Julia}, title = {Managing hedgerows to optimise ecosystem services in agroforestry systems}, series = {Agroforestry for sustainable agriculture}, booktitle = {Agroforestry for sustainable agriculture}, editor = {Mosquera-Losada, Mar{\´i}a Rosa and Prabhu, Ravi}, publisher = {Burleigh Dodds Science Publishing}, address = {Cambridge}, isbn = {978-1-78676-220-7}, doi = {10.19103/AS.2018.0041.03}, pages = {39 -- 88}, language = {en} } @incollection{BoehmEttererKempaetal., author = {B{\"o}hm, Christian and Etterer, Florian and Kempa, Daniela and K{\"o}nig, Bettina and Matthes, Gesa and Schaffrin, Andr{\´e} and Schindele, Stephan and Schneider, Jens and Streit, Anne von}, title = {Land nachhaltig nutzen}, series = {Nachhaltige Landnutzung managen : Akteure beteiligen - Ideen entwickeln - Konflikte l{\"o}sen}, booktitle = {Nachhaltige Landnutzung managen : Akteure beteiligen - Ideen entwickeln - Konflikte l{\"o}sen}, editor = {Sch{\"o}n, Susanne and Eismann, Christian and Wendt-Schwarzburg, Helke and Ansmann, Till}, publisher = {wbv Media GmbH \& Co KG}, address = {Bielefeld}, isbn = {978-3-7639-6027-9}, pages = {12 -- 24}, language = {de} } @misc{Boehm, author = {B{\"o}hm, Christian}, title = {Agroforstwirtschaft - B{\"a}ume bereichern landwirtschaftliche Fl{\"a}chen}, series = {Deutsche Bauern Korrespondenz - dbk}, journal = {Deutsche Bauern Korrespondenz - dbk}, number = {8}, issn = {0343-3846}, pages = {32 -- 33}, language = {de} } @misc{MajauraBoehmFreese, author = {Majaura, Marie and B{\"o}hm, Christian and Freese, Dirk}, title = {Effects of agroforestry systems on microclimate and water availability as determinants for sustainable soil productivity}, series = {4th World Congress on Agroforestry : 20-22 May 2019, Le Corum, Montpellier, France, Book of Abstracts}, journal = {4th World Congress on Agroforestry : 20-22 May 2019, Le Corum, Montpellier, France, Book of Abstracts}, pages = {669}, abstract = {Recent studies have shown that hedgerows in short rotation alley cropping systems (SRACS) can improve the microclimate in adjacent crop alleys through, e.g., a reduction of daytime temperature, wind speed and evaporation (Kanzler et al. 2018). Improved microclimatic conditions may positively affect crop yields by increasing the availability of water for the crop. However, studies that examine the interdependencies between microclimate changes caused by hedgerows in SRACS, water availability and crop yields are rare. In a poplar SRACS, we investigate with high spatial and temporal resolution if changes in microclimate affect water availability for two crops and crop yields. For this purpose, we use stationary weather stations installed in a transect and mobile sensors in four strips running parallel to the stationary transect at different distances from tree strips (Fig. 1) and in a monoculture. At all measuring points air temperature, air humidity and Pich{\´e} evaporation will be continuously determined. In addition, wind speed, global radiation and precipitation will be measured at the stationary weather stations. Furthermore, transpiration of crops will be determined at different times close to all microclimate points. Subsequent crop yield sampling will then enable us to determine the degree to which tree strips in ACS influence microclimate and water availability for crops at different distances from tree strips and how these relate to small-scale changes in crop yield.}, language = {en} } @misc{TsonkovaBoehmEhrittetal., author = {Tsonkova, Penka and B{\"o}hm, Christian and Ehritt, Julia and H{\"u}bner, Rico}, title = {Assessing multiple ecosystem functions of linear woody-features in the agricultural landscape}, series = {Book of Abstracts, 4th World Congress on Agroforestry. Agroforestry: strengthening links between science, society and policy}, journal = {Book of Abstracts, 4th World Congress on Agroforestry. Agroforestry: strengthening links between science, society and policy}, editor = {Dupraz, Christian and Gosme, Marie and Lawson, Gerry}, publisher = {CIRAD, INRA, World Agroforestry}, address = {Montpellier}, pages = {544}, language = {en} } @misc{Boehm, author = {B{\"o}hm, Christian}, title = {Short rotation riparian strip sas an option to protect surface water quality in Germany}, series = {Book of Abstracts, 4th World Congress on Agroforestry. Agroforestry: strengthening links between science, society and policy}, journal = {Book of Abstracts, 4th World Congress on Agroforestry. Agroforestry: strengthening links between science, society and policy}, editor = {Dupraz, Christian and Gosme, Marie and Lawson, Gerry}, publisher = {CIRAD, INRA, World Agroforestry}, address = {Montpellier}, pages = {201}, language = {en} } @misc{TsonkovaHoffmannBoehm, author = {Tsonkova, Penka and Hoffmann, Simon and B{\"o}hm, Christian}, title = {A practical approach to hedgerow management for improving the provision of ecosystem services}, series = {ESP10 World Conference, 21-25 October, Hannover, Book of Abstracts}, journal = {ESP10 World Conference, 21-25 October, Hannover, Book of Abstracts}, address = {Hannover}, pages = {104}, language = {en} }