List of Publications


PD Dr. Stefan Abrahamczyk

  1. Abrahamczyk S., Otto, J., & Weigend, M. (2024). The reproductive biology of the neophyte Prunus laurocerasus in Central Europe. Plant Species Biology, https://doi.org/10.1111/1442-1984.12500.

  2. Barreto E., Boehm M. M. A., Ogutcen E., Abrahamczyk S., Kessler M., Bascompte J., Dellinger A. S., Bello C., Dehling D. M., Duchenne F., Kaehler M., Lagomarsino L. P., Lohmann L. G., Maglianesi M. A., Morlon H., Muchhala N., Ornelas J. F., Perret M., Salinas N. R., Smith S. D., Vamosi J. C., Varassin I. G. & Graham C. H. 2024 Macroevolution of the plant-hummingbird pollination system. Biological Reviews 99: 1831-1847.

  3. Abrahamczyk S., Otto J., Böhnert T., Weigend M. 2024 Naturalization of Prunus laurocerasus in a forest in Germany. Biological Invasions 26: 2379-2386.

  4. Hua F., Wang W., Nakagawa S., Liu S., Miao X., Yu L., Du Z., Abrahamczyk S., Arias-Sosa L. A., Buda K., Budka M., Carrière S. M., Chandler R.B., Chiatante G., Chiawo D. O., Cresswell W., Echeverri A., Goodale E., Huang G., Hulme M. F., Hutto R. L., Imboma T. S., Jarrett C., Jiang Z., Kati V. I., King D. I., Kmecl P., Li N., Lövei G. L., Macchi L., MacGregor-Fors I., Martin E. A., Mira A., Morelli F., Ortega-Álvarez R., Quan R.-C., Salgueiro P.A., Santos S. M., Shahabuddin G., Socolar J. B., Soh M. C. K., Sreekar R., Srinivasan U., Wilcove D. S., Yamaura Y., Zhou L., Elsen P. R. 2024 Ecological filtering shapes the impacts of agricultural deforestation on biodiversity. Nature Ecology & Evolution 8: 251-266.

  5. Abrahamczyk S., Steudel B. 2023 Impatiens namchabarwensis is distinct from I. arguta. Nordic Journal of Botany 4: e03900.

  6. Abrahamczyk S., Struck J.-H., Weigend M. 2023 Pollination mode and reproductive system of Sanguisorba minor and Sanguisorba officinalis. Plant Species Biology 38: 171-179.

  7. Messerschmid T.F., Abrahamczyk S., Bañares Baudet Á., Brilhante M.A., Eggli U., Hühn P., Kardereit J.W., dos Santos P., de Vos J.M. & Kadereit, G. 2023 Inter-and intra-island speciation and their morphological and ecological correlates in Aeonium (Crassulaceae), a species-rich Macaronesian radiation. Annals of Botany 131: 697-721.

  8. Abrahamczyk S., Struck J.-H., Weigend M. 2022 The best of two worlds - ecology and evolution of ambophilous plants. Biological Reviews 98: 391-420.

  9. Abrahamczyk S., Roth T., Kessler M., Heer N. 2022 Temporal changes in the Swiss flora – implications for flower-visiting insects. BMC Ecology & Evolution 22: 109.

  10. Abrahamczyk S., Steudel, B. 2022 Why are some hummingbird-pollinated plant clades so species-rich? American Journal of Botany 109: 1059-1062.

  11. Abrahamczyk S., Weigend M., Becker K., Dannenberg, L.S., Eberz J., Atella-Hödtke N., Steudel B. 2022 Influence of plant reproductive systems on the evolution of hummingbird pollination. Ecology and Evolution 12: e8621.

  12. Abrahamczyk S., Jandová M., Líblová Z., Janssens S.B., Dostálek T., Holstein N., Fischer E. 2021 Sympatric species of the Impatiens purpureo-violacea complex differ in chromosome number, habitat type and/or pollination syndrome. Ecology & Evolution 11: 17485-17495.

  13. Fischer E., Abrahamczyk S. (shared first authorship), Holstein N., Janssens S.B. 2021 Evolution of Impatiens (Balsaminaceae) in the Albertine Rift – The endemic Impatiens purpureoviolacea complex consists of ten species. Taxon 70: 1273-1299.

  14. Liesen J., Specht R., Abrahamczyk S., Katz E.-C., Stiels D. 2021 Altes neu entdeckt – Bonn-Dottendorf heute und vor 50 Jahren: Städtische Vogelgemeinschaft im Wandel. Falke 68: 30-33.

  15. Dalsgaard B., Maruyama P.K., Sonne J., Hansen K., Zanata T.B., Abrahamczyk S., Alarcón R., Araujo A.C., Araújo F.P., Buzato S., Chávez-González E., Coelho A.G., Cotton P.A., Díaz-Valenzuela R., Dufke M.F., Enríquez P.L., Martins Dias Filho M., Fischer E., Kohler G., Lara C., Las-Casas F.M.G., Rosero Lasprilla L., Machado A.O., Machado C.G., Maglianesi M.A., Malucelli T.S., Marín-Gómez O.H., Martínez-García V., Mendes de Azevedo-Júnior S., Nunes Neto E., Oliveira P.E., Ornelas J.F., Ortiz-Pulido R., Partida-Lara R., Patiño-González B.I., Najara de Pinho Queiroz S., Ramírez-Burbano M.B., Rodrigo Rech A., Rocca M.A., Rodrigues L.C., Rui A.M., Sazima I., Sazima M., Simmons B.I., Tinoco B.A., Varassin I.G., Vasconcelos M.F., Vizentin-Bugoni J., Watts S., Kennedy J.D., Rahbek C., Schleuning M., Martín González A.M. 2021 The influence of biogeographical and evolutionary histories on morphological trait-matching and resource specialization in mutualistic hummingbird-plant networks. Functional Ecology 35: 1120-1133.

  16. Abrahamczyk S., Thielen M., Weigend M. 2021 Frequency of flower visitors and achene production increase with rising population size in the self-incompatible herb Centaurea scabiosa (Asteraceae). Plant Ecology 222: 613-623.

  17. Abrahamczyk S., Humphreys A.M., Trabert F., Droppelmann F., Gleichmann M., Krieger V., Linnartz M., Lozada-Gobilard S., Rahelivololona M.E., Schubert M., Janssens S.B., Weigend M., Fischer E. 2021 Evolution of brood-site mimicry and autogamy in Madagascan Impatiens (Balsaminaceae). Perspectives in Plant Ecology, Evolution and Systematics 49: 125590.

  18. Abrahamczyk S., Liesen J., Specht R., Katz E.-C., Stiels D. 2021 Long-term shifts in a suburban breeding bird community in Bonn, Germany. Bird Study 67: 448-458.

  19. Abrahamczyk S., Dannenberg L.S., Weigend M. 2020 Pollination modes and divergent flower traits in three species of Plantago subgenus Plantago (Plantaginaceae). Flora 267: 10.1016/j.flora.2020.151601.

  20. Abrahamczyk S., Wohlgemuth T., Nobis M., Nyffeler R., Kessler M. 2020 Shifts in food plant abundance for flower-visiting insects between 1900 and 2017 in the canton of Zurich, Switzerland. Ecological Applications 30: e02138.

  21. Weigand A., Abrahamczyk S., Aubin I., Bita-Nicolae C., Bruelheide H., Carvajal-Hernández C., Cicuzza D., Erickson Nascimento da Costa L., Csiky J., Dengler J., Luís de Gasper A., Guerin G.R., Haider S., Hernández-Rojas A., Jandt U. , Reyes-Chávez J., Karger D.N., Kay Khine P., Kluge J., Krömer T., Lehnert M., Lenoir J., Moulatlet G.M., Aros Mualin D., Noben S., Olivares I., García Quintanilla L., Reich P.B., Salazar L., Silva-Mijangos L.,  Tuomisto H., Weigelt P., Zuquim G., Kreft H., Kessler M. 2019 Global fern and lycophyte richness explained: How regional and local factors shape plot richness. Journal of Biogeography 47: 59-71.

  22. Kessler M., Abrahamczyk S. (shared first authorship), Krömer T. 2019 The role of hummingbirds in the evolution and diversification of bromeliads: unsupported claims and untested hypotheses. Botanical Journal of the Linnean Society 192: 592-608.

  23. Abrahamczyk S. 2019 Comparison of the ecology and evolution of plants with a generalist bird pollination system between continents and islands worldwide. Biological Reviews 94: 1658-1671.

  24. Vandelook F., Janssens S.B., Gijbels P., Fischer E., van den Ende W., Honnay O., Abrahamczyk S. 2019 Nectar traits differ between pollination syndromes in Balsaminaceae. Annals of Botany 124: 269-279.

  25. Lozada-Gobilard S., Weigend M., Fischer E., Janssens S., Ackermann M., Abrahamczyk S. 2018 Breeding systems in Balsaminaceae in relation to pollen/ovule ratio, pollination syndromes, life history and biome. Plant Biology 21: 157-166.

  26. Maruyama P.K., Sonne J., Vizentin-Bugoni J. , Martin Gonzalez A. M., Zanata T. B., Abrahamczyk S., Alarcon R., Araujo A. C., Araujo F. P., Baquero A. C., Chavez-Gonzalez E., Coelho A. G., Cotton P. A., Dehling D. M., Fischer E., Kohler G., Lara C., Las-Casas F. M. G., Machado A. O., Machado C. G., Maglianesi M. A., Malucelli T. S., Marin-Gomez O. H., Oliveira P. E., Ornelas J. F., Ortiz-Pulido R., Ramirez-Burbano M. B., Rocca M. A., Rodrigues L. C., Rosero-Lasprilla L., Rui A. M., Sandel B., Svenning J.-C., Tinoco B. A., Varassin I. G., Watts S., Rahbek C., Sazima M., Schleuning M., Dalsgaard B. 2018 Functional diversity mediates macroecological variation in plant-hummingbird interaction networks. Global Ecology and Biogeography 27: 1187-1199.

  27. Abrahamczyk S., Lozada-Gobilard S., Ackermann M., Fischer E., Krieger V., Redling A., Weigend M. 2017 A question of data quality – testing pollination syndromes in Balsaminaceae. PLoS One 12: e0186125.

  28. Zanata T. B., Dalsgaard B., Passos F. C., Cotton P. A., Roper J. J., Maruyama P. K., Fischer E., Schleuning M., Martín González A. M., Vizentin-Bugoni J., Franklin D. C., Abrahamczyk S., Alárcon R., Araujo A. C., Araújo F. P., de Azevedo-Junior S. M., Baquero A. C., Böhning-Gaese K., Carstensen D. W., Chupil H., Coelho A. G., Faria R. R., Hořák D., Ingversen T. T., Janeček S., Kohler G., Lara C., Las-Casas F. M. G., Lopes A. V., Machado A. O., Machado C. G., Machado I. C., Maglianesi M. A., Malucelli T. S., Mohd-Azlan J., Moura A. C., Oliveira G. M., Oliveira P. E., Ornelas J. F., Riegert J., Rodrigues L. C., Rosero-Lasprilla L., Rui A. M., Sazima M., Schmid B., Sedláček O., Timmermann A., Vollstädt M. G. R., Wang Z., Watts S., Rahbek C., Varassin I. G. 2017 Global patterns of interaction specialization in bird-flower networks. Journal of Biogeography 44: 1891-1910.

  29. Fischer E., Rahelivololona M. E., Abrahamczyk S. 2017 Impatiens galactica (Balsaminaceae), a new spurless species of Madagascar added to section Trimorphopetalum. Phytotaxa 298: 269-276.

  30. Abrahamczyk S., Poretschkin C., Renner S. S. 2017 Evolutionary flexibility in five hummingbird/plant mutualistic systems: testing temporal and geographic matching. Journal of Biogeography 44: 1847-1855.

  31. Hudson L. N., Newbold T., Contu S., Hill S. L. L., Lysenko I., de Palma A., Phillips H. R. P., Alhusseini T. I., Bedford F. E., Bennett D. J., Booth H., Burton V. J., Chng C. W. T., Choimes A., Correia D. L. P., Day J., Echeverría-Londoño S., Emerson S. R., Gao D., Garon M., Harrison M. L. K., Ingram D. J., Jung M., Kemp V., Kirkpatrick L., Martin C. D., Pan Y., Pask-Hale G. D., Pynegar E. L., Robinson A. N., Sanchez-Ortiz K., Senior R. A., Simmons B. I., White H. J., Zhang H., Aben J., Abrahamczyk S., et al. 2017 The database of the PREDICTS (Projecting Responses of Ecological Diversity In Changing Terrestrial Systems) project. Ecology and Evolution 7: 145-188.

  32. Abrahamczyk S., Kessler M., Hanley D., Karger D. N., Müller M. P. J., Knauer A. C., Keller F., Schwerdtfeger M., Humphreys A. M. 2016 Pollinator adaptation, phylogenetic constraint and the evolution of floral nectar. Journal of Evolutionary Biology 30: 112-127.

  33. de Palma A., Abrahamczyk S., Aizen M. A., Albrecht M., Basset Y., Bates A., Blake R. J., Boutin C., Bugter R., Connop S., Cruz-López L., Cunningham S. A., Darvill B., Diekötter T., Dorn S., Downing N., Entling M. H., Farwig N., Felicioli A., Fonte S. J., Fowler R., Franzén M., Goulson D., Grass I., Hanley M. E., Hendrix S. D., Herrmann F., Herzog F., Holzschuh A., Jauker B., Kessler M., Knight M. E., Kruess A., Lavelle P., Le Féon V., Lentini P., Malone L. A., Marshall J., Martínez Pachón E., McFrederick Q. S., Morales C. L., Mudri-Stojnic S., Nates-Parra G., Nilsson S. G., Öckinger E., Osgathorpe L., Parra-H A., Peres C. A., Persson A. S., Petanidou T., Poveda K., Power E. F., Quaranta M., Quintero C., Rader R., Richards M. H., Roulston T., Rousseau L., Sadler J. P., Samnegård U., Schellhorn N. A., Schüepp C., Schweiger O., Smith-Pardo A. H., Steffan-Dewenter I., Stout J. C., Tonietto R. K., Tscharntke, T., Tylianakis J. M., Verboven H. A. F., Vergara C. H., Verhulst J., Westphal C., Joon Yoon H., Purvis A. 2016 Predicting bee community responses to land-use changes: Effects of geographic and taxonomic biases. Scientific Reports 6:  DOI: 10.1038/srep31153.

  34. Steudel B., Hallmann C., Lorenz M., Abrahamczyk S., Prinz K., Herrfurth C., Feussner I., Martini J. W. R., Kessler M. 2016 Contrasting biodiversity–ecosystem functioning relationships in phylogenetic and functional diversity. New Phytologist 212: 409-420.

  35. Abrahamczyk S., Reinken B., Neumann M., Lobin W. 2016 Die Ungeduldigen: „Fleißige Lieschen“, „Balsaminen“ und „Springkräuter“ (Impatiens, Balsaminaceae). Palmengarten 80: 31-39.

  36. Abrahamczyk S., Janssens S., Xixima L., Ditsch B., Fischer E. 2016 Impatiens pinganoensis (Balsaminaceae), a new species from Angola. Phytotaxa 21: 240-250.

  37. Grosse-Veldmann B., Abrahamczyk S., Mutke J., Barthlott W., Weigend M. 2016 Rhipsalis (Cactaceae) - loss and gain of floral rewards is mirrored in range sizes and distribution patterns of species. Botanical Journal of the Linnean Society 180: 427-453.

  38. Sonne J., Martín González A. M., Maruyam P. K., Sandel B., Abrahamczyk S., Alarcón R., Araujo A. C., Araujo F. P., Mendes de Azevedo Jr S., Baquero A. C., Nogués-Bravo D., Cotton P. A., Toftemark Ingversen T., Kohler G., Lara C., Guedes Las-Casas F. M., Machado A. O., Graco Machado C., Maglianesi M. A., Cerqueira Moura A., Oliveira G. M., Oliveira P. E., Ornelas J. F., da Cruz Rodrigues L., Rosero-Lasprilla L., Rui A. M., Sazima M., Schleuning M., Timmermann A., Galarda Varassin I., Vizentin-Bugoni J., Wang Z., Watts S., Fjeldså J., Svenning J.-C., Rahbek C., Dalsgaard B. 2016 High proportion of smaller-ranged hummingbird species coincides with ecological specialization across the Americas. Proceedings of the Royal Society B 283: doi.org/10.1098/rspb.2015.2512.

  39. Abrahamczyk S., Fischer E. 2015 Impatiens elianae (Balsaminaceae), a new species from central Madagascar, with notes on the taxonomic relationship of I. lyallii and I. trichoceras. Phytotaxa 226: 83-91.

  40. Abrahamczyk S., Reinken B., Neumann M. 2015 Hydrocera triflora, die weitgehend unbekannte Schwesterart der Springkräuter (Impatiens). Palmengarten 79: 16-18.

  41. Martín González A. M., Dalsgaard B., Nogués-Bravo D., Graham C. H., Schleuning M., Abrahamczyk S., Alarcón R., Araujo A. C., Araújo F. P., Mendes de Azevedo Jr S., Baquero A. C., Cotton P. A., Toftemark Ingversen T., Kohler G., Lara C., Guedes Las-Casas F. M., Machado A. O., Graco Machado C., Maglianesi M. A., Maruyama P. K., McGuire J., Cerqueira Moura A., Oliveira G. M., Oliveira P. E., Ornelas J. F., da Cruz Rodrigues L., Rosero-Lasprilla L., Rui A. M., Sazima M., Timmermann A., Galarda Varasin I., Vizentin-Bugoni J., Wang Z., Watts S., Rahbek C., Martinez N. D. 2015 The macroecology of phylogenetically structured hummingbird-plant networks. Global Ecology and Biogeography 24: 1212-1224.

  42. Abrahamczyk S., Renner S. S. 2015 The temporal build-up of hummingbird/plant mutualisms in North America and temperate South America. BMC Evolutionary Biology 15:104: doi:10.118/s12862-015-0388-z.

  43. Karger D. N., Tuomisto H., Amoroso V. B., Darnaedi D., Hidayat A., Abrahamczyk S., Kluge J., Lehnert M., Kessler M. 2015 The importance of species pool size for community composition. Ecography 38: 1243-1253.

  44. Abrahamczyk S., Souto-Vilarós, D., McGuire, J., Renner S. S. 2015 Diversity and clade ages of the West Indian hummingbirds and the largest plant clades dependent on them: A 5-9 My young mutualistic system. Biological Journal of the Linnean Society 114: 848-859.

  45. Hudson L. N., Newbold T., Contu S., Hill S. L. L., Lysenko I., De Palma A., Phillips H. R. P., Senior R. A., Bennett D. J., Booth H., Choimes A., Correia D. L. P., Day J., Echeverría-Londoño S., Garon M., Harrison M. L. K., Ingram D. J., Jung M., Kemp V., Kirkpatrick L., Martin C. D., Pan Y, White H. J., Aben J., Abrahamczyk S., et al. 2014 The PREDICTS database: a global database of how local terrestrial biodiversity responds to human impacts. Ecology and Evolution 4: 4701-4735.

  46. Abrahamczyk S., Kessler M. 2014 Morphological and behavioural adaptations to feed on nectar: how the feeding ecology determines the diversity and composition of hummingbird assemblages. Journal of Ornithology 15: 333-347.

  47. Abrahamczyk S., Souto-Vilarós, D., Renner S. S. 2014 Escape from extreme specialization: Passionflowers, bats, and the Sword-billed Hummingbird. Proceedings of the Royal Society B 281: doi:10.1098/rspb.2014.0888.

  48. Abrahamczyk S., de Vos J.M., Sedivy C., Gottleuber P., Kessler M. 2014 A humped latitudinal phylogenetic diversity pattern of orchid bees (Hymenoptera: Apidae: Euglossini) in western Amazonia: assessing the influence of climate and geologic history. Ecography 37: 500-508.

  49. Salazar L., Homeier J., Kessler M., Abrahamczyk S., Lehnert M., Krömer T., Kluge J. 2013 Diversity patterns of ferns along elevation in Andean tropical forests. Plant Ecology and Diversity 8: 13-24.

  50. Wagner V., Spribille T., Abrahamczyk S., Bergmeier E. 2013 Timberline meadows along a 1000 km transect in NW North America: species diversity and community patterns. Applied Vegetation Science 17: 129-141.

  51. Cicuzza D., Krömer T., Dalberg Poulsen A., Abrahamczyk S., Delhotal T., Martinez Piedra H., Kessler M. 2013 A transcontinental comparison of the diversity and composition of tropical forest understory herb assemblages. Biodiversity and Conservation 22: 755-772.

  52. Karger D. N., Abrahamczyk S., Kessler M. 2013 Abundance and species richness of hawkmoths (Lepidoptera: Sphingidae) in the fragmented landscape of Santa Cruz (Bolivia). Ecología en Bolivia 48: 4-51.

  53. Kessler M., Hertel D., Jungkunst H. F., Kluge J., Abrahamczyk S., Bos M., Buchori D., Gerold G., Gradstein S. R., Köhler S., Leuschner C., Moser G., Pitopang R., Saleh S., Schulze C. H., Sporn S. G., Steffan-Dewenter I., Tjitrosoedirdjo S. S., Tscharntke T. 2012 Can joint carbon and biodiversity management in tropical agroforestry landscapes be optimized? Plos One 7: doi:10.1371/journal.pone.0047192.

  54. Schleuning, M., Fründ, J, Klein A.-M., Abrahamczyk S., Alarcón R., Albrecht M., Andersson G. K. S., Bazarian S., Böhning-Gaese K., Bommarco R., Dalsgaard B., Dehling D. M., Gotlieb A., Hagen M., Hickler T., Holzschuh A., Kaiser-Bunbury C. N., Kreft H., Morris R. J., Sandel B., Sutherland W. J., Svenning H.-C., Tscharntke T., Watts S., Weiner C. N., Werner M., Williams N. M., Winqvist C., Dormann C. F., Blüthgen N. 2012: Specialization of mutualistic interaction networks decreases towards tropical latitudes. Current Biology 22: doi.org/10.1016/j.cub.2012.08.015.

  55. Karger D. N., Kluge J., Abrahamczyk S., Salazar L., Hohmeier J., Lehnert M., Amoros V. B., Kessler M. 2012: Bryophyte cover on trees as proxy for air humidity in the tropics. Ecological Indicators 20: 277-281.

  56. Abrahamczyk S., Kluge J., Gareca Y., Reichle S., Kessler M. 2011: The influence of climatic seasonality on the diversity of different tropical pollinator groups. PLoS One 6: DOI:10.1371/journal.pone.0027115.

  57. Abrahamczyk S., Gottleuber P., Kessler M. 2011: Seasonal changes in odour preferences by male Euglossine bees (Hymenoptera: Apidae) and their ecological implications. Apidologie 43: 212-217.

  58. Abrahamczyk S., Gottleuber P., Matauschek C., Kessler M. 2011: Latitudinal trends in diversity and community composition of Euglossine bee assemblages (Hymenoptera: Apidae) in western Amazonia. Biodiversity and Conservation 20: 2981-3001.

  59. Kessler M., Abrahamczyk S., Bos M., Buchori D., Dwi Putra D., Gradstein S. R., Höhn P., Kluge J., Orend F., Pitopang R., Saleh S., Schulze C. H., Sporn S. G., Steffan-Dewenter I., Tjitrosoedirdjo S. S., Tscharntke T. 2011: Cost-effectiveness of plant and animal biodiversity indicators in tropical forest and agroforest habitats. Journal of Applied Ecology 48: 330-339.

  60. Abrahamczyk S., Steudel B., Kessler M. 2010: Sampling Hymenoptera along a precipitation gradient in tropical forests: the effectiveness of different coloured pan traps. Entomologia Experimentalis et Applicata 137: 262-268.

  61. Abrahamczyk S., Kessler M. 2010: Hummingbird diversity, food niche characters, and assemblage composition along a latitudinal precipitation gradient in the Bolivian lowlands. Journal of Ornithology 151:615-625.

  62. Abrahamczyk S., Kessler M. 2010: Ecological and distributional notes on hummingbirds from Bolivian lowland forests. Bulletin of the British Ornithological`s Club 130: 8-12.

  63. Clough Y., Abrahamczyk S., Adams M.-O., Anshary A., Ariyanti N., Betz L., Buchori D., Cicuzza D., Darras K., Dwi Putra D., Fiala B., Gradstein S.R., Kessler M., Klein A.-M., Pitopang R., Sahari B., Scherber C., Schulze C.H., Shahabuddin, Sporn S., Stenchly K., Tjitrosoedirdjo S.S., Wanger T.C., Weist M., Wielgoss A., Tscharntke T. 2009: Biodiversity patterns and trophic interactions in human-dominated tropical landscapes in Sulawesi (Indonesia): plants, arthropods and vertebrates. In Tscharntke T., Leuschner C., Veldkamp E., Faust H., Guhardja E., Bidin A. (Eds.) Tropical rainforests and agroforests under global change. Environmental Series, Springer Verlag, Berlin, Germany. ISBN: 978-3-642-00492-6.

  64. Kessler M., Abrahamczyk S., Bos M., Putra M. M., Gradstein S. R., Höhn P., Orend F., Pitopang R., Saleh S. Schulze C. H., Sporn S. G., Steffen-Dewenter I., Tscharntke T. 2009: Alpha and beta diversity of plants and animals along a tropical land-use gradient. Ecological Applications 19: 2142-2156.

  65. Bergmeier E., Abrahamczyk S. 2008: Current and historical diversity and new records of Cretan wetland plants. Willdenowia 38: 433-453.

  66. Abrahamczyk S., Kessler M., Putra D. D., Waltert M., Tscharntke T. 2008: The value of differently managed cacao plantations for forest bird conservation in Sulawesi, Indonesia. Bird Conservation International 18: 349-362.

  67. Bergmeier E., Abrahamczyk S. 2007:  Ecology and distribution of the Aegean wetland endemics Carex cretica and Lathyrus neurolobus. Beiheft Nova Hedwigia 131: 207-219.