Schulze, Christian Hansjoachim

[["dc.bibliographiccitation.journal","Der Ophthalmologe"],["dc.contributor.author","Birtel, Johannes"],["dc.contributor.author","Heimann, Heinrich"],["dc.contributor.author","Hoerauf, Hans"],["dc.contributor.author","Helbig, Horst"],["dc.contributor.author","Schulz, Christian"],["dc.contributor.author","Holz, Frank G."],["dc.contributor.author","Geerling, Gerd"],["dc.date.accessioned","2022-05-02T08:09:40Z"],["dc.date.available","2022-05-02T08:09:40Z"],["dc.date.issued","2022"],["dc.identifier.doi","10.1007/s00347-022-01608-4"],["dc.identifier.pii","1608"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/107433"],["dc.language.iso","de"],["dc.notes.intern","DOI Import GROB-561"],["dc.relation.eissn","1433-0423"],["dc.relation.issn","0941-293X"],["dc.rights.uri","https://www.springer.com/tdm"],["dc.title","Nachhaltigkeit in der Augenheilkunde"],["dc.title.alternative","Adaptation an die Klimakrise und Mitigation"],["dc.title.translated","Sustainability in ophthalmology"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","53"],["dc.bibliographiccitation.journal","Journal of Tropical Ecology"],["dc.bibliographiccitation.lastpage","65"],["dc.bibliographiccitation.volume","26"],["dc.contributor.author","Shahabuddin, Shahabuddin"],["dc.contributor.author","Hidayat, Purnama"],["dc.contributor.author","Manuwoto, Sjafrida"],["dc.contributor.author","Noerdjito, Woro A."],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Schulze, Christian H."],["dc.date.accessioned","2018-11-07T08:48:04Z"],["dc.date.available","2018-11-07T08:48:04Z"],["dc.date.issued","2010"],["dc.description.abstract","Dung beetles are a functionally important component of most terrestrial ecosystems. but communities change with habitat disturbance and deforestation. In this study, we tested if dung beetle ensembles on dung of introduced cattle and of the endemic anoa, a small buffalo. are affected differentially by habitat disturbance. Therefore, we exposed 10 pitfall traps, five baited with anoa and live baited with cattle dung, per site in six habitat types ranging from natural and selectively logged rain forest to three types of agroforestry system (characterized by different management intensity) and open areas (n = 4 replicate sites per habitat type) at the margin of Lore Lindu National Park. Central Sulawesi, Indonesia. We found 28 species. 43%, of which were endemic to Sulawesi. Species richness. abundance and biomass declined from natural forest towards open area. Large-bodied species appeared to be more sensitive to habitat disturbance and the ratio of large to small-sized dung beetles declined with land-use intensity. Although selectively logged forest and cocoa agroforestry systems had lower species richness compared with natural forest. they appeared to maintain it high portion of species originally inhabiting forest sites. The similarity of dung beetle ensembles recorded at forest and agroforestry sites reflects the high similarity of some habitat variables (e.g. vegetation structure and microclimate) between both habitat types compared with open areas. Species richness and abundances as well as species Composition, Which was characterized by decreases in mean body size. changed with land-use intensity. indicating that, dung type is less important than habitat type for determining ensemble structure of these Indonesian dung beetles."],["dc.identifier.doi","10.1017/S0266467409990423"],["dc.identifier.isi","000273149300006"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/21117"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Cambridge Univ Press"],["dc.relation.issn","0266-4674"],["dc.title","Diversity and body size of dung beetles attracted to different dung types along a tropical land-use gradient in Sulawesi, Indonesia"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","229"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Journal of Biogeography"],["dc.bibliographiccitation.lastpage","236"],["dc.bibliographiccitation.volume","37"],["dc.contributor.author","Rizali, Akhmad"],["dc.contributor.author","Lohman, David J."],["dc.contributor.author","Buchori, Damayanti"],["dc.contributor.author","Prasetyo, Lilik Budi"],["dc.contributor.author","Triwidodo, Hermanu"],["dc.contributor.author","Bos, Merijn M."],["dc.contributor.author","Yamane, Seiki"],["dc.contributor.author","Schulze, Christian H."],["dc.date.accessioned","2018-11-07T08:46:18Z"],["dc.date.available","2018-11-07T08:46:18Z"],["dc.date.issued","2010"],["dc.description.abstract","Aim Comparisons among islands offer an opportunity to study the effects of biotic and abiotic factors on small, replicated biological communities. Smaller population sizes on islands accelerate some ecological processes, which may decrease the time needed for perturbations to affect community composition. We surveyed ants on 18 small tropical islands to determine the effects of island size, isolation from the mainland, and habitat disturbance on ant community composition. Location Thousand Islands Archipelago (Indonesian name: Kepulauan Seribu) off Jakarta, West Java, Indonesia. Methods Ants were sampled from the soil surface, leaf litter and vegetation in all habitat types on each island. Island size, isolation from the mainland, and land-use patterns were quantified using GIS software. The presence of settlements and of boat docks were used as indicators of anthropogenic disturbance. The richness of ant communities and non-tramp ant species on each island were analysed in relation to the islands' physical characteristics and indicators of human disturbance. Results Forty-eight ant species from 5 subfamilies and 28 genera were recorded from the archipelago, and approximately 20% of the ant species were well-known human-commensal 'tramp' species. Islands with boat docks or human settlements had significantly more tramp species than did islands lacking these indicators of anthropogenic disturbance, and the diversity of non-tramp species decreased with habitat disturbance. Main conclusions Human disturbance on islands in the Thousand Islands Archipelago promotes the introduction and/or establishment of tramp species. Tramp species affect the composition of insular ant communities, and expected biogeographical patterns of ant richness are masked. The island with the greatest estimated species richness and the greatest number of unique ant species, Rambut Island, is a forested bird sanctuary, highlighting the importance of protected areas in preserving the diversity of species-rich invertebrate faunas."],["dc.identifier.doi","10.1111/j.1365-2699.2009.02194.x"],["dc.identifier.isi","000273771100003"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/20660"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Wiley"],["dc.relation.issn","1365-2699"],["dc.relation.issn","0305-0270"],["dc.title","Ant communities on small tropical islands: effects of island size and isolation are obscured by habitat disturbance and 'tramp' ant species"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","64"],["dc.bibliographiccitation.issue","31"],["dc.bibliographiccitation.journal","FORKTAIL"],["dc.bibliographiccitation.lastpage","69"],["dc.contributor.author","Maas, Bea"],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Schulze, Christian H."],["dc.date.accessioned","2018-11-07T10:02:27Z"],["dc.date.available","2018-11-07T10:02:27Z"],["dc.date.issued","2015"],["dc.description.abstract","Large and isolated trees are often last refuges for rare forest species in highly fragmented and human-dominated landscapes. This is of particular importance in tropical forest margin areas where remnant forest trees are being cleared at an alarming rate. Drivers and consequences of such remnant forest tree losses are still poorly documented. Here we report the rapid destruction of remnant trees, closely associated with colonies of the Sulawesi endemic Grosbeak Starling Scissirostrum dubium, which excavates nest holes in large dead trees. In 2008, we mapped all the species's potential breeding trees, tree characteristics and the local population density on the east margin of Lore Lindu National Park, Central Sulawesi, Indonesia. When the area was revisited in 2010, we found a dramatic loss of 92% of the recorded nest sites, accompanied by a remarkable decline of the local Grosbeak Starling population. This study provides an alarming example of the immediate consequences of the loss of remnant forest trees in tropical human-dominated landscapes for species dependent on this habitat structure. Without the contemporary implementation of strategies maintaining a high density of isolated large trees in forest margin zones and adjacent cultivated areas, associated species will experience dramatic population declines and a high local and, in the mid-to long-term, a high regional risk of extinction."],["dc.identifier.isi","000375969700008"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/38226"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Oriental Bird Club"],["dc.relation.issn","0950-1746"],["dc.title","Loss of remnant trees causes local population collapse of endemic Grosbeak Starling Scissirostrum dubium in Central Sulawesi, Indonesia"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","2665"],["dc.bibliographiccitation.issue","11"],["dc.bibliographiccitation.journal","Biological Conservation"],["dc.bibliographiccitation.lastpage","2671"],["dc.bibliographiccitation.volume","142"],["dc.contributor.author","Maas, Bea"],["dc.contributor.author","Putra, Dadang Dwi"],["dc.contributor.author","Waltert, Matthias"],["dc.contributor.author","Clough, Yann"],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Schulze, Christian H."],["dc.date.accessioned","2017-09-07T11:53:56Z"],["dc.date.available","2017-09-07T11:53:56Z"],["dc.date.issued","2009"],["dc.description.abstract","Studies on temporal changes of tropical bird communities in response to habitat modification are rare. We quantified changes in bird assemblages at the rainforest margin of Lore Lindu National Park, Central Sulawesi, over an interval of 6 years. Standardized bird counts were conducted in the years 2001/2002 and 2008 at 15 census points representing natural forest, secondary forest, agroforest and openland sites. Although overall species richness remained nearly identical, different species groups were affected unequally by habitat modification within the forest margin landscape. The mostly endemic forest species declined in abundance (72.0% of forest species) and were detected at fewer census points in 2008 (56.0%). In contrast, 81.8% of the solely widespread openland birds became more abundant and 63.6% of the species were recorded at a larger number of census points. Hence, recent human activities in the forest margin ecotone negatively affected species of high conservation value. Species richness turned out to be a poor indicator of habitat change, and our results underline the importance of considering species identities. Biotic homogenization as result of habitat conversion is a global phenomenon. In our study, the winners were widespread openland species, while the losers were endemic forest birds. In conclusion, our study shows that 6 years of land-use change had negative impacts on bird community structure and endangered species, but not on overall bird species richness."],["dc.identifier.doi","10.1016/j.biocon.2009.06.018"],["dc.identifier.gro","3150026"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6748"],["dc.language.iso","en"],["dc.notes.status","public"],["dc.relation.issn","0006-3207"],["dc.subject","Biotic homogenization; Sulawesi; Deforestation; Land-use change; Temporal dynamics"],["dc.title","Six years of habitat modification in a tropical rainforest margin of Indonesia do not affect bird diversity but endemic forest species"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","281"],["dc.bibliographiccitation.lastpage","297"],["dc.contributor.author","Schulze, Christian H."],["dc.contributor.author","Steffan-Dewenter, Ingolf"],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.editor","Gerold, Gerhard"],["dc.contributor.editor","Fremerey, Michael"],["dc.contributor.editor","Guhardja, Edi"],["dc.date.accessioned","2017-09-07T11:53:54Z"],["dc.date.available","2017-09-07T11:53:54Z"],["dc.date.issued","2013"],["dc.identifier.doi","10.1007/978-3-662-08237-9_16"],["dc.identifier.gro","3150002"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6722"],["dc.notes.status","public"],["dc.notes.submitter","chake"],["dc.publisher","Springer"],["dc.publisher.place","Berlin, Heidelberg"],["dc.relation.isbn","978-3-642-05617-8"],["dc.relation.ispartof","Land Use, Nature Conservation and the Stability of Rainforest Margins in Southeast Asia"],["dc.title","Effects of Land Use on Butterfly Communities at the Rain Forest Margin: A Case Study from Central Sulawesi"],["dc.type","book_chapter"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","330"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Journal of Applied Ecology"],["dc.bibliographiccitation.lastpage","339"],["dc.bibliographiccitation.volume","48"],["dc.contributor.author","Kessler, Michael"],["dc.contributor.author","Abrahamczyk, Stefan"],["dc.contributor.author","Bos, Merijn M."],["dc.contributor.author","Buchori, Damayanti"],["dc.contributor.author","Putra, Dadang Dwi"],["dc.contributor.author","Robbert Gradstein, S."],["dc.contributor.author","Höhn, Patrick"],["dc.contributor.author","Kluge, Jürgen"],["dc.contributor.author","Orend, Friederike"],["dc.contributor.author","Pitopang, Ramadhanil"],["dc.contributor.author","Saleh, Shahabuddin"],["dc.contributor.author","Schulze, Christian H."],["dc.contributor.author","Sporn, Simone G."],["dc.contributor.author","Steffan-Dewenter, Ingolf"],["dc.contributor.author","Tjitrosoedirdjo, Sri Sudarmiyati"],["dc.contributor.author","Tscharntke, Teja"],["dc.date.accessioned","2017-09-07T11:54:42Z"],["dc.date.available","2017-09-07T11:54:42Z"],["dc.date.issued","2010"],["dc.description.abstract","1. Biodiversity data are needed for conservation and management of tropical habitats, but the high diversity of these ecosystems makes comprehensive surveys prohibitively expensive and indicator taxa reflecting the biodiversity patterns of other taxa are frequently used. Few studies have produced the necessary comprehensive data sets to assess the quality of the indicator groups, however, and only one previous study has considered the monetary costs involved in sampling them.2. We surveyed four plant groups (herbs, liverworts, trees, lianas) and eight animal groups (ants, canopy and dung beetles, birds, butterflies, bees, wasps and the parasitoids of the latter two) in 15 plots of 50 × 50 m2 each, representing undisturbed rainforest and two types of cacao agroforest in Sulawesi, Indonesia. We calculated three biodiversity measures (α and β diversity; percentage of species indicative of habitat conditions), built simple and multiple regression models among species groups (single groups, combinations of 2–11 groups, averaged relative diversity of all 12 groups), and related these to three measures of survey cost (absolute costs and two approaches correcting for different sampling intensities).3. Determination coefficients (R2 values) of diversity patterns between single study groups were generally low (<0·25), while the consideration of several study groups increased R2 values to up to 0·8 for combinations of four groups, and to almost 1·0 for combinations of 11 groups. Survey costs varied 10-fold between study groups, but their cost-effectiveness (indicator potential versus monetary cost) varied strongly depending on the biodiversity aspect taken into account (α or β diversity, single or multiple groups, etc.).4. Synthesis and applications. We found that increasing the number of taxa resulted in best overall biodiversity indication. We thus propose that the most cost-efficient approach to general tropical biodiversity inventories is to increase taxonomic coverage by selecting taxa with the lowest survey costs."],["dc.identifier.doi","10.1111/j.1365-2664.2010.01932.x"],["dc.identifier.gro","3150082"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6811"],["dc.language.iso","en"],["dc.notes.status","public"],["dc.relation.issn","0021-8901"],["dc.title","Cost-effectiveness of plant and animal biodiversity indicators in tropical forest and agroforest habitats"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","863"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Biodiversity and Conservation"],["dc.bibliographiccitation.lastpage","877"],["dc.bibliographiccitation.volume","14"],["dc.contributor.author","Saleh, Shahabuddin"],["dc.contributor.author","Schulze, Christian H."],["dc.contributor.author","Tscharntke, Teja"],["dc.date.accessioned","2017-09-07T11:53:48Z"],["dc.date.available","2017-09-07T11:53:48Z"],["dc.date.issued","2005"],["dc.identifier.doi","10.1007/s10531-004-0654-7"],["dc.identifier.gro","3149986"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6704"],["dc.language.iso","en"],["dc.notes.status","zu prüfen"],["dc.relation.issn","0960-3115"],["dc.title","Changes of dung beetle communities from rainforests towards agroforestry systems and annual cultures in Sulawesi (Indonesia)"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","177"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","African Entomology"],["dc.bibliographiccitation.lastpage","185"],["dc.bibliographiccitation.volume","9"],["dc.contributor.author","Fermon, H."],["dc.contributor.author","Schulze, Christian H."],["dc.contributor.author","Waltert, Matthias"],["dc.contributor.author","Muhlenberg, M."],["dc.date.accessioned","2018-11-07T08:39:35Z"],["dc.date.available","2018-11-07T08:39:35Z"],["dc.date.issued","2001"],["dc.description.abstract","The Noyau Central (c. 4777 ha) in south-central Benin is the largest remaining natural forest within the Dahomey Gap. Based on field work conducted in 1998, a preliminary list of 83 butterfly species is presented for this largely unknown core area of the Lama Forest. Forty butterfly species were documented for the first time in Benin. Forty-one are true lowland forest specie, not found in savanna. Overall species richness was higher in clearings, than in closed forest. However, a high proportion of forest species, especially those with a more restricted geographic range, were exclusively captured in the forest patches. Because other forest areas in Benin are much smaller, the Noyau Central is likely to contribute critically to the conservation of the country's butterfly fauna."],["dc.identifier.isi","000172339600008"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/19031"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Entomological Soc Southern Africa"],["dc.relation.issn","1021-3589"],["dc.title","The butterfly fauna of the Noyau Central, Lama Forest (Republic of Benin), with notes on its ecological composition and geographic distribution"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1321"],["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","Ecological Applications"],["dc.bibliographiccitation.lastpage","1333"],["dc.bibliographiccitation.volume","14"],["dc.contributor.author","Schulze, Christian H."],["dc.contributor.author","Waltert, Matthias"],["dc.contributor.author","Kessler, Paul J. A."],["dc.contributor.author","Pitopang, Ramadhanil"],["dc.contributor.author","Veddeler, Dorthe"],["dc.contributor.author","Mühlenberg, Michael"],["dc.contributor.author","Gradstein, S. Robbert"],["dc.contributor.author","Leuschner, Christoph"],["dc.contributor.author","Steffan-Dewenter, Ingolf"],["dc.contributor.author","Tscharntke, Teja"],["dc.date.accessioned","2017-09-07T11:54:37Z"],["dc.date.available","2017-09-07T11:54:37Z"],["dc.date.issued","2007"],["dc.identifier.doi","10.1890/02-5409"],["dc.identifier.gro","3150066"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6793"],["dc.language.iso","en"],["dc.notes.status","zu prüfen"],["dc.relation.issn","1051-0761"],["dc.title","BIODIVERSITY INDICATOR GROUPS OF TROPICAL LAND-USE SYSTEMS: COMPARING PLANTS, BIRDS, AND INSECTS"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","yes"],["dspace.entity.type","Publication"]]