TY - CHAP A1 - Freese, Dirk A1 - Böhm, Christian A1 - Quinkenstein, Ansgar A1 - Hüttl, Reinhard F. ED - Savoie, Philippe ED - Villeneuve, Joey ED - Morisette, René T1 - The contribution of agroforestry systems to ecosystem services T2 - Book of Abstracts, XVIIth World Congress of the International Commission of Agricultural and Biosystems Engineering, Québec City, Canada, June 13-17, 2010 Y1 - 2010 SN - 978-2-9811062-1-6 SP - S. 378 PB - CSBE CY - Winnipeg ER - TY - CHAP A1 - Quinkenstein, Ansgar A1 - Böhm, Christian A1 - Freese, Dirk A1 - Hüttl, Reinhard F. ED - Freese, Dirk ED - Pittruff, N. ED - Quinkenstein, Ansgar ED - Böhm, Christian T1 - Agroforestry systems for the production of woody biomass in marginal regions in Northeast Germany T2 - Proceedings of the International Workshop on Agroforestry - Ecological Benefits of Agroforestry, 15-17 June 2011, Cottbus, Germany Y1 - 2011 UR - http://www-docs.tu-cottbus.de/multiland/public/FreeseEtAl2011_Proceedings_of_the_International_Workshop_on_Agroforestry.pdf SP - S. 13 ER - TY - CHAP A1 - Quinkenstein, Ansgar A1 - Böhm, Christian A1 - Freese, Dirk T1 - Blattstreu-Umsatz in Robinien-Kurzumtriebsplantagen auf Lausitzer Tagebau-Rekultivierungsflächen T2 - Böden verstehen, Böden nutzen, Böden fit machen, Jahrestagung der Deutschen Bodenkundlichen Gesellschaft, 3. - 9. September 2011 Y1 - 2011 UR - http://eprints.dbges.de/544/ ER - TY - CHAP A1 - Böhm, Christian A1 - Quinkenstein, Ansgar A1 - Freese, Dirk T1 - Effekte der Agraholzproduktion auf den Kohlenstoff- und Nährstoffhaushalt des Bodens im Bereich der Lausitzer Bergbaufolgelandschaft T2 - Böden verstehen, Böden nutzen, Böden fit machen, Jahrestagung der Deutschen Bodenkundlichen Gesellschaft, 3. - 9. September 2011 Y1 - 2011 UR - http://eprints.dbges.de/556/ ER - TY - CHAP A1 - Böhm, Christian A1 - Kanzler, Michael A1 - Freese, Dirk ED - Poppy, Laura ED - Kort, John ED - Schroeder, Bill ED - Pollock, Tricia ED - Soolanayakanahally, Raju T1 - Fast growing tree species in alley cropping systems and their influence on microclimate in Germany T2 - Conference Proceedings, 13th North American Agroforestry Conference, 19-21 Juni 2013 in Charlottetown, Kanada Y1 - 2013 SP - 97 EP - 104 CY - Charlottetown, Prince Edwards Island, Canada ER - TY - CHAP A1 - Böhm, Christian T1 - Effekte agroforstlicher Landnutzung auf Mikroklima, Bodenfruchtbarkeit und Wasserqualität T2 - Tagungsband zum 2. Internationalen Kongress Agrarholz 2013, am 19. und 20.02.2013 in Berlin, Deutschland Y1 - 2013 SN - 978-3-942147-12-5 SP - 398 EP - 412 PB - FNR CY - Gülzow ER - TY - GEN A1 - Tsonkova, Penka A1 - Böhm, Christian A1 - Ehritt, Julia A1 - Hübner, Rico ED - Dupraz, Christian ED - Gosme, Marie ED - Lawson, Gerry T1 - Assessing multiple ecosystem functions of linear woody-features in the agricultural landscape T2 - Book of Abstracts, 4th World Congress on Agroforestry. Agroforestry: strengthening links between science, society and policy Y1 - 2019 UR - https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=2ahUKEwjkiYbdwK3nAhWOblAKHeeoAccQFjABegQIARAB&url=https%3A%2F%2Fwww.alphavisa.com%2Fagroforestry%2F2019%2Fdocuments%2FAgroforestry2019-Book-of-Abstract-v1.pdf&usg=AOvVaw1jKNMB1dbiho_8KJtwaynl SP - 544 PB - CIRAD, INRA, World Agroforestry CY - Montpellier ER - TY - GEN A1 - Böhm, Christian ED - Dupraz, Christian ED - Gosme, Marie ED - Lawson, Gerry T1 - Short rotation riparian strip sas an option to protect surface water quality in Germany T2 - Book of Abstracts, 4th World Congress on Agroforestry. Agroforestry: strengthening links between science, society and policy Y1 - 2019 UR - https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=2ahUKEwi_7uiu3K3nAhWnsKQKHWIhBqgQFjABegQIARAB&url=https%3A%2F%2Fwww.alphavisa.com%2Fagroforestry%2F2019%2Fdocuments%2FAgroforestry2019-Book-of-Abstract-v1.pdf&usg=AOvVaw1jKNMB1dbiho_8KJtwaynl SP - 201 PB - CIRAD, INRA, World Agroforestry CY - Montpellier ER - TY - GEN A1 - Tsonkova, Penka A1 - Hoffmann, Simon A1 - Böhm, Christian T1 - A practical approach to hedgerow management for improving the provision of ecosystem services T2 - ESP10 World Conference, 21-25 October, Hannover, Book of Abstracts Y1 - 2019 UR - https://www.aanmelder.nl/i/doc/e6c5daf24ea98739026db768e71a8f44?forcedownload=True SP - 104 CY - Hannover ER - TY - GEN A1 - Majaura, Marie A1 - Böhm, Christian A1 - Freese, Dirk T1 - The influence of trees on crop yields in temperate zone alley cropping systems : a review T2 - Sustainability N2 - Agroforestry is a multifunctional land use system that represents a promising approach to mitigate the environmental impact of agriculture while enhancing the resilience of agricultural systems and ensuring sustainable food production. However, the tree rows in agroforestry systems, particularly in alley cropping systems (ACS), can affect crop productivity on adjacent agricultural fields through various mechanisms. Hence, concerns about declining yields and reduced farm profitability persist and explain the reluctance of farmers to implement ACS on their land. In this review, we examine the available literature on the effects of temperate ACS on yields of various agricultural crops to evaluate if and to what extent crop yields in ACS are affected by tree presence. We identified that ACS crop yields often vary substantially across different species, geographical locations, weather conditions and ACS designs. Our analysis also revealed that several parameters are modified in ACS by the presence of tree rows affecting crop yields positively or negatively and that ACS design aspects play a crucial role in determining crop productivity. Y1 - 2024 U6 - https://doi.org/10.3390/su16083301 SN - 2071-1050 VL - 16 IS - 8 ER - TY - CHAP A1 - Grünewald, Holger A1 - Bärwolff, Manuela A1 - Böhm, Christian A1 - Schwarz, K.- U. A1 - Schmidt, C. T1 - Establishment of alley-cropping systems with short rotation woody crops in Germany T2 - Book of Abstracts, 2nd World Congress of Agroforestry, Agroforestry - The Future of Global Land Use Y1 - 2009 UR - http://www.worldagroforestry.org/wca2009/reports/docs/Book%20of%20Abstracts-Final%20with%20Index%20new.pdf SN - 978-92-9059-255-6 SP - S. 119 PB - World Agroforestry Centre CY - Nairobi, Kenya ER - TY - CHAP A1 - Böhm, Christian A1 - Wöllecke, Jens A1 - Elmer, Michael A1 - Quinkenstein, Ansgar A1 - Freese, Dirk A1 - Hüttl, Reinhard F. T1 - Biodiversity in Agroforestry Systems T2 - Book of Abstracts, 2nd World Congress of Agroforestry, Agroforestry - The Future of Global Land Use Y1 - 2009 UR - http://www.worldagroforestry.org/wca2009/reports/docs/Book%20of%20Abstracts-Final%20with%20Index%20new.pdf SN - 978-92-9059-255-6 SP - S. 598 PB - World Agroforestry Centre CY - Nairobi, Kenya ER -