Wrage-Mönnig, Nicole

[["dc.bibliographiccitation.firstpage","106"],["dc.bibliographiccitation.lastpage","108"],["dc.bibliographiccitation.seriesnr","19"],["dc.contributor.author","Hoffstätter-Müncheberg, M."],["dc.contributor.author","Merten, M."],["dc.contributor.author","Isselstein, J."],["dc.contributor.author","Kayser, M."],["dc.contributor.author","Wrage-Mönnig, N."],["dc.contributor.editor","Hopkins, A."],["dc.contributor.editor","Collins, R. P."],["dc.contributor.editor","Fraser, M. D."],["dc.contributor.editor","King, V. R."],["dc.contributor.editor","Lloyd, D. C."],["dc.contributor.editor","Moorby, J. M."],["dc.contributor.editor","Robson, P. R. H."],["dc.date.accessioned","2017-09-07T11:51:20Z"],["dc.date.available","2017-09-07T11:51:20Z"],["dc.date.issued","2014"],["dc.description.abstract","We investigated the influence of sward composition (dry weight by functional group) and nitrogen fertilization on the annual yields of drought-stressed meadows from three sites typical of northern Germany by generating artificial drought with rain-out shelters that held back, on average, 148 of 242 mm rainfall from the beginning of the vegetation period until the end of the last stress treatment. Yields decreased from on average 7510 to 7298 kg ha-1 a-1 when swards were exposed to drought stress, but this effect was enlarged and modified by fertilization, site and sward composition. Nitrogen-fertilization had a positive effect on productivity. The influence of sward composition was site specific and may rather have been a functional-group effect than the influence of diversity. Future productivity losses due to drought stress may be smaller than expected."],["dc.identifier.gro","3147974"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5312"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.notes.submitter","chake"],["dc.publisher","EGF"],["dc.publisher.place","Gogerddan, UK"],["dc.relation.conference","25th General Meeting of the European Grassland Federation"],["dc.relation.crisseries","Grassland Science in Europe"],["dc.relation.eventend","2014-09-11"],["dc.relation.eventlocation","Aberystwyth, Wales"],["dc.relation.eventstart","2014-09-07"],["dc.relation.isbn","978-0-9926940-1-2"],["dc.relation.ispartof","EGF at 50: The Future of European Grasslands"],["dc.relation.ispartofseries","Grassland Science in Europe; 19"],["dc.title","Drought effects on herbage production of permanent grasslands in northern Germany"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","821"],["dc.bibliographiccitation.lastpage","823"],["dc.bibliographiccitation.seriesnr","15"],["dc.contributor.author","Petersen, U."],["dc.contributor.author","Isselstein, J."],["dc.contributor.author","Wrage, N."],["dc.contributor.editor","Schnyder, H."],["dc.contributor.editor","Isselstein, J."],["dc.contributor.editor","Taube, F."],["dc.contributor.editor","Auerswald, K."],["dc.contributor.editor","Schellberg, J."],["dc.contributor.editor","Wachendorf, M."],["dc.contributor.editor","Herrmann, A."],["dc.contributor.editor","Gierus, M."],["dc.contributor.editor","Wrage, N."],["dc.contributor.editor","Hopkins, A."],["dc.date.accessioned","2017-09-07T11:51:24Z"],["dc.date.available","2017-09-07T11:51:24Z"],["dc.date.issued","2010"],["dc.description.abstract","So far, most experiments investigating environmental as well as agricultural benefits of plant diversity in grassland have dealt with sown grassland, whereas permanent grassland has been poorly examined. In the Grassland Management Project (GRASSMAN) in the Solling Uplands (Germany), the biodiversity of permanent grassland has been manipulated by herbicides to obtain either pure grass swards or swards with relatively high amounts of forbs and legumes, on top of untreated control swards. These swards were subjected to different management intensities, regulated by both the cutting regime and the nutrient supply. The aim of this study was to compare the forage quality in terms of crude protein and fibre content as well as the yield of the different swards. Furthermore, the role of species richness as well as that of functional biodiversity, that is to say the distribution of the functional groups, for yield formation was examined. Neither the species composition of the sward nor its functional diversity influenced the yield in this experiment. The swards rich in legumes and forbs tended to have a better quality than the control and grass-rich swards."],["dc.identifier.gro","3147994"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5333"],["dc.language.iso","en"],["dc.notes.status","fcwi"],["dc.notes.submitter","chake"],["dc.publisher","EGF"],["dc.relation.conference","23rd General Meeting of the European Grassland Federation"],["dc.relation.crisseries","Grassland Science in Europe"],["dc.relation.eventend","2010-09-02"],["dc.relation.eventlocation","Kiel, Germany"],["dc.relation.eventstart","2010-08-29"],["dc.relation.isbn","978-3-86944-021-7"],["dc.relation.ispartof","Grassland in a changing world. Proceedings of the 23th General Meeting of the European Grassland Federation, Kiel, Germany, August 29th - September 2nd 2010"],["dc.relation.ispartofseries","Grassland Science in Europe; 15"],["dc.title","The effect of manipulated plant species diversity of semi-natural permanent grassland on forage production and quality"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","916"],["dc.bibliographiccitation.lastpage","918"],["dc.bibliographiccitation.seriesnr","15"],["dc.contributor.author","Breitsameter, L."],["dc.contributor.author","Wrage, N."],["dc.contributor.author","Isselstein, J."],["dc.contributor.editor","Schnyder, H."],["dc.contributor.editor","Isselstein, J."],["dc.contributor.editor","Taube, F."],["dc.contributor.editor","Auerswald, K."],["dc.contributor.editor","Schellberg, J."],["dc.contributor.editor","Wachendorf, M."],["dc.contributor.editor","Herrmann, A."],["dc.contributor.editor","Gierus, M."],["dc.contributor.editor","Wrage, N."],["dc.contributor.editor","Hopkins, A."],["dc.date.accessioned","2019-01-08T15:56:01Z"],["dc.date.available","2019-01-08T15:56:01Z"],["dc.date.issued","2010"],["dc.description.abstract","In free-range chicken husbandry systems, the vegetation cover of the hen run is exposed to particularly high levels of stress. Sward deterioration is common, which entails environmental and animal health risks. Thus, specific agronomic strategies ensuring the preservation of an intact vegetation cover need to be developed for outdoor chicken runs. Within the present field experiment, we investigated fourteen species of native grassland plants with regard to their suitability for greening chicken free-range areas. To this end, monocultures and a mixture of all species were grazed with chicken at three different stocking rates. The following parameters were analysed for each species: a) reduction of aboveground biomass caused by grazing and b) growth rates of aboveground biomass during rest periods. We identified significant (P < 0.001) inter-specific differences in biomass removal by grazing with relative removal of original biomass ranging from 17 to 100% at the highest stocking rate. Stocking rate significantly (P < 0.001) influenced post-grazing growth rates. Our results indicate that Festuca arundinacea potentially is the most eligible species for greening chicken outdoor runs, as in this species relative biomass removal by chickens is low and growth rates during recovery periods are largely unaffected by the previous grazing event."],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/57234"],["dc.language.iso","en"],["dc.notes.status","fcwi"],["dc.publisher","EGF"],["dc.publisher.place","Göttingen"],["dc.relation.conference","23th General Meeting of the European Grassland Federation"],["dc.relation.crisseries","Grassland Science in Europe"],["dc.relation.eventend","2010-09-02"],["dc.relation.eventlocation","Kiel, Germany"],["dc.relation.eventstart","2010-08-29"],["dc.relation.isbn","978-3-86944-021-7"],["dc.relation.ispartof","Grassland in a changing world. Proceedings of the 23th General Meeting of the European Grassland Federation, Kiel, Germany, August 29th - September 2nd 2010"],["dc.relation.ispartofseries","Grassland Science in Europe; 15"],["dc.title","The quest for persistent green in outdoor chicken runs – an investigation on fourteen grassland species"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","755"],["dc.bibliographiccitation.lastpage","757"],["dc.contributor.author","Seither, M."],["dc.contributor.author","Petersen, U."],["dc.contributor.author","Wrage, N."],["dc.contributor.author","Isselstein, J."],["dc.contributor.editor","Schnyder, H."],["dc.contributor.editor","Isselstein, J."],["dc.contributor.editor","Taube, F."],["dc.contributor.editor","Auerswald, K."],["dc.contributor.editor","Schellberg, J."],["dc.contributor.editor","Wachendorf, M."],["dc.contributor.editor","Herrmann, A."],["dc.contributor.editor","Gierus, M."],["dc.contributor.editor","Wrage, N."],["dc.contributor.editor","Hopkins, A."],["dc.date.accessioned","2017-09-07T11:51:47Z"],["dc.date.available","2017-09-07T11:51:47Z"],["dc.date.issued","2010"],["dc.description.abstract","Plant diversity is linked to a multitude of important ecosystem functions such as productivity. Intensive agricultural management results in a decrease of grassland diversity. In this study, the effect of different grazer species on the vegetation composition and diversity patterns of an extensively managed semi-natural grassland sward was investigated. The hypothesis was that grazing cattle and sheep affect vegetation composition and diversity patterns in different ways because of differences in forage selectivity. Mixed grazing should, therefore, lead to a greater evenness of the vegetation, which might be beneficial for the maintenance and enhancement of diverse grassland. The experimental site is a moderately species-rich Lolio-Cynosuretum in the Solling Uplands, Germany. The inital diversity of the grass sward was manipulated by the use of a herbicide, resulting in a low diversity sward compared to the untreated sward (control). Both diversity treatments were either grazed by sheep, by cattle or by both. The six combinations of plant diversity and grazing treatment were replicated three times in blocks that were grazed rotationally. Data on plant species diversity and botanical composition of three years were analysed. Grazing with cattle led to a significantly different vegetation composition than mono-grazing by sheep, which seemed to be related to differences in forage selectivity."],["dc.identifier.gro","3148051"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5394"],["dc.language.iso","en"],["dc.notes.status","fcwi"],["dc.notes.submitter","chake"],["dc.publisher","EGF"],["dc.relation.conference","23rd General Meeting of the European Grassland Federation"],["dc.relation.eventend","2010-09-02"],["dc.relation.eventlocation","Kiel"],["dc.relation.eventstart","2010-08-29"],["dc.relation.isbn","978-3-86944-021-7"],["dc.relation.ispartof","Grassland in a changing world. Proceedings of the 23th General Meeting of the European Grassland Federation, Kiel, Germany, August 29th - September 2nd 2010"],["dc.title","Effect of mono- and mixed grazing of cattle and sheep on grassland diversity patterns"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","367"],["dc.bibliographiccitation.lastpage","369"],["dc.bibliographiccitation.seriesnr","19"],["dc.contributor.author","Tonn, B."],["dc.contributor.author","Wrage-Mönnig, N."],["dc.contributor.author","Isselstein, J."],["dc.contributor.editor","Hopkins, A."],["dc.contributor.editor","Collins, R. P."],["dc.contributor.editor","Fraser, M. D."],["dc.contributor.editor","King, V. R."],["dc.contributor.editor","Lloyd, D. C."],["dc.contributor.editor","Moorby, J. M."],["dc.contributor.editor","Robson, P. R. H."],["dc.date.accessioned","2017-09-07T11:51:29Z"],["dc.date.available","2017-09-07T11:51:29Z"],["dc.date.issued","2014"],["dc.description.abstract","In low-intensity grazing systems, selective defoliation by the grazing animals can lead to a mosaic pattern of short, frequently grazed, and tall, rarely grazed patches. If the spatial pattern of these patches is stable over time, this may result in divergent development of botanical composition and nutrient cycling. Using sward height data from permanent quadrats, we tested the hypothesis that, under continuous cattle stocking, patch grazing can create sward structures that are stable not only over the short term, but also over several years. For three grazing treatments with different stocking rates, the transitions between three sward height classes (short, medium and tall) were quantified for three time scales: seasonal, interannual and long- term transitions. With the exception of long-term transitions under the highest stocking rate, transitions between sward height classes were non-random, confirming the initial hypothesis of short- and long-term patch stability. A stable sward height pattern may enhance biodiversity and has methodological consequences for studying extensive pastures."],["dc.identifier.gro","3148005"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5342"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.notes.submitter","chake"],["dc.publisher","EGF"],["dc.publisher.place","Gogerddan, UK"],["dc.relation.conference","25th General Meeting of the European Grassland Federation"],["dc.relation.crisseries","Grassland Science in Europe"],["dc.relation.eventend","2014-09-11"],["dc.relation.eventlocation","Aberystwyth, Wales"],["dc.relation.eventstart","2014-09-07"],["dc.relation.isbn","978-0-9926940-1-2"],["dc.relation.ispartof","EGF at 50: The Future of European Grasslands"],["dc.relation.ispartofseries","Grassland Science in Europe; 19"],["dc.title","Long-term stability of sward patch structure under different intensities of cattle grazing"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","160"],["dc.bibliographiccitation.lastpage","162"],["dc.bibliographiccitation.seriesnr","19"],["dc.contributor.author","Wrage-Mönnig, N."],["dc.contributor.author","Mutimura, M."],["dc.contributor.author","Kigongo, J."],["dc.contributor.author","Paul, B. K."],["dc.contributor.author","Isselstein, J."],["dc.contributor.author","Maass, B. L."],["dc.contributor.editor","Hopkins, A."],["dc.contributor.editor","Collins, R. P."],["dc.contributor.editor","Fraser, M. D."],["dc.contributor.editor","King, V. R."],["dc.contributor.editor","Lloyd, D. C."],["dc.contributor.editor","Moorby, J. M."],["dc.contributor.editor","Robson, P. R. H."],["dc.date.accessioned","2017-09-07T11:51:50Z"],["dc.date.available","2017-09-07T11:51:50Z"],["dc.date.issued","2014"],["dc.description.abstract","To improve feed availability for smallholder farmers in East Africa, we investigated the biomass production and drought resistance of five forage legumes in semi-arid environments of Rwanda and Uganda. The crops were grown under rain-fed conditions (control) and with additional irrigation (irrigated) and harvested at two-monthly intervals four to five times. Before harvests, the youngest leaves of the crops were sampled for stable carbon isotope analysis for an indication of intrinsic water-use efficiency. This is the first time carbon isotope data is reported for these species. The total annual dry matter production was larger for the legumes grown in Uganda than in Rwanda. However, there were large differences among harvests, with the variability between smallest and largest harvests being similar for both countries. Carbon isotopic signatures were more enriched for samples from Rwanda, hinting at a larger intrinsic water-use efficiency under the local conditions. Canavalia brasiliensis had most enriched carbon signatures in both countries, coupled with acceptable biomass production and should be further investigated for adaptation in smallholder farming systems."],["dc.identifier.gro","3148076"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5422"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.notes.submitter","chake"],["dc.publisher","EGF"],["dc.publisher.place","Gogerddan, UK"],["dc.relation.conference","25th General Meeting of the European Grassland Federation"],["dc.relation.crisseries","Grassland Science in Europe"],["dc.relation.eventend","2014-09-11"],["dc.relation.eventlocation","Aberystwyth, Wales"],["dc.relation.eventstart","2014-09-07"],["dc.relation.isbn","978-0-9926940-1-2"],["dc.relation.ispartof","EGF at 50: The Future of European Grasslands"],["dc.relation.ispartofseries","Grassland Science in Europe; 19"],["dc.title","Drought resistance of selected forage legumes for smallholder farmers in East Africa"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","103"],["dc.bibliographiccitation.lastpage","105"],["dc.bibliographiccitation.seriesnr","19"],["dc.contributor.author","Breitsameter, L."],["dc.contributor.author","Küchenmeister, K."],["dc.contributor.author","Küchenmeister, F."],["dc.contributor.author","Wrage-Mönnig, N."],["dc.contributor.author","Isselstein, J."],["dc.contributor.editor","Hopkins, A."],["dc.contributor.editor","Collins, R. P."],["dc.contributor.editor","Fraser, M. D."],["dc.contributor.editor","King, V. R."],["dc.contributor.editor","Lloyd, D. C."],["dc.contributor.editor","Moorby, J. M."],["dc.contributor.editor","Robson, P. R. H."],["dc.date.accessioned","2017-09-07T11:51:14Z"],["dc.date.available","2017-09-07T11:51:14Z"],["dc.date.issued","2014"],["dc.description.abstract","In Central Europe, the yield stability of grass-Trifolium repens mixtures may be at risk in the face of climate projections predicting periods of reduced rainfall or drought in summer, because yields of T. repens strongly decrease when water supply is limited. So far, there is little knowledge of the agronomic potential under drought conditions of alternatives to T. repens. In the present study we examined dry matter yield and water-use efficiency of five legume species that are currently of minor importance in pasture swards. Our data showed high dry matter yield stability and water-use efficiency for Medicago lupulina and indicate that this species warrants further consideration as an alternative to T. repens in pasture swards under conditions of limited summer precipitation."],["dc.identifier.gro","3147915"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5248"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.notes.submitter","chake"],["dc.publisher","EGF"],["dc.publisher.place","Gogerddan, UK"],["dc.relation.conference","25th General Meeting of the European Grassland Federation"],["dc.relation.crisseries","Grassland Science in Europe"],["dc.relation.eventend","2014-09-11"],["dc.relation.eventlocation","Aberystwyth, Wales"],["dc.relation.eventstart","2014-09-07"],["dc.relation.isbn","978-0-9926940-1-2"],["dc.relation.ispartof","EGF at 50: The Future of European Grasslands"],["dc.relation.ispartofseries","Grassland Science in Europe; 19"],["dc.title","Performance of legumes for potential use in pasture swards under conditions of periodic water limitation"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","824"],["dc.bibliographiccitation.lastpage","826"],["dc.bibliographiccitation.seriesnr","15"],["dc.contributor.author","Petersen, U."],["dc.contributor.author","Wrage, N."],["dc.contributor.author","Köhler, L."],["dc.contributor.author","Leuschner, C."],["dc.contributor.author","Isselstein, J."],["dc.contributor.editor","Schnyder, H."],["dc.contributor.editor","Isselstein, J."],["dc.contributor.editor","Taube, F."],["dc.contributor.editor","Auerswald, K."],["dc.contributor.editor","Schellberg, J."],["dc.contributor.editor","Wachendorf, M."],["dc.contributor.editor","Herrmann, A."],["dc.contributor.editor","Gierus, M."],["dc.contributor.editor","Wrage, N."],["dc.contributor.editor","Hopkins, A."],["dc.date.accessioned","2019-03-12T15:08:12Z"],["dc.date.available","2019-03-12T15:08:12Z"],["dc.date.issued","2010"],["dc.description.abstract","The relationship between biodiversity and ecosystem services of grasslands has received increasing attention in recent years. While most of the research has so far been focussing on artificial grasslands, only few studies have examined semi-natural systems such as managed permanent grasslands. The Grassland Management Project (GRASSMAN) in Silberborn (Solling Uplands, Germany), implemented in 2008, tries to fill this gap of knowledge. Instead of sowing new grassland with different levels of species richness, permanent grassland has been manipulated by application of herbicides against a) dicots and b) monocots to alter the species richness and to obtain a new distribution of the functional groups. The resulting swards were subjected to different management intensities in terms of cutting regime and fertilisation. The combination of treatments, especially the herbicide application, led to a broad variety of grass swards. They differed significantly in species numbers, evenness and composition of functional groups."],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/57670"],["dc.language.iso","en"],["dc.notes.status","fcwi"],["dc.publisher","EGF"],["dc.relation.conference","23rd General Meeting of the European Grassland Federation"],["dc.relation.crisseries","Grassland Science in Europe"],["dc.relation.eventend","2010-09-02"],["dc.relation.eventlocation","Kiel, Germany"],["dc.relation.eventstart","2010-08-29"],["dc.relation.isbn","978-3-86944-021-7"],["dc.relation.ispartof","Grassland in a changing world. Proceedings of the 23th General Meeting of the European Grassland Federation, Kiel, Germany, August 29th - September 2nd 2010"],["dc.relation.ispartofseries","Grassland Science in Europe; 15"],["dc.title","Manipulating species richness of permanent grasslands - a new approach to biodiversity experiments"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","860"],["dc.bibliographiccitation.lastpage","862"],["dc.bibliographiccitation.seriesnr","15"],["dc.contributor.author","Wrage, N."],["dc.contributor.author","Gauckler, L."],["dc.contributor.author","Steep, E."],["dc.contributor.author","Küchenmeister, F."],["dc.contributor.author","Küchenmeister, K."],["dc.contributor.author","Isselstein, J."],["dc.contributor.editor","Schnyder, H."],["dc.contributor.editor","Isselstein, J."],["dc.contributor.editor","Taube, F."],["dc.contributor.editor","Auerswald, K."],["dc.contributor.editor","Schellberg, J."],["dc.contributor.editor","Wachendorf, M."],["dc.contributor.editor","Herrmann, A."],["dc.contributor.editor","Gierus, M."],["dc.contributor.editor","Wrage, N."],["dc.contributor.editor","Hopkins, A."],["dc.date.accessioned","2017-09-07T11:51:15Z"],["dc.date.available","2017-09-07T11:51:15Z"],["dc.date.issued","2010"],["dc.description.abstract","Plant diversity in grassland may influence the water use of a sward due to complementary use of the rooting zone. An indicator of the water use of C3 plants is their natural abundance of the carbon isotope 13C. Without water stress, plants may fractionate more against 13C than with water stress, leading to a stronger depletion of 13C in plant material. We have used this principle to investigate the water use of grassland differing in diversity. In old grassland, diversity was altered three years before this experiment by applying a herbicide against dicots in half of the plots. On sub-plots, different combinations of rainout shelters (yes-no) and N fertilisation (0 or 90 kg ha-1) were established. Differences between drought treatments were clearly reflected in 13C values. N fertilisation led to a further enrichment in 13C, especially in unsheltered conditions. This could be explained by increased biomass production, which might have led to higher water use, and enhanced CO2 fixation capacity. Unexpectedly, plant diversity did not have a significant influence on the isotopic composition. This was perhaps due to the occurrence of the deep-rooted Taraxacum sp. on all plots and the similar species numbers in herbicide-treated and -untreated plots."],["dc.identifier.gro","3147925"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5258"],["dc.language.iso","en"],["dc.notes.status","fcwi"],["dc.notes.submitter","chake"],["dc.publisher","EGF"],["dc.relation.conference","23rd General Meeting of the European Grassland Federation"],["dc.relation.crisseries","Grassland Science in Europe"],["dc.relation.eventend","2010-09-02"],["dc.relation.eventlocation","Kiel, Germany"],["dc.relation.eventstart","2010-08-29"],["dc.relation.isbn","978-3-86944-021-7"],["dc.relation.ispartof","Grassland in a changing world. Proceedings of the 23th General Meeting of the European Grassland Federation, Kiel, Germany, August 29th - September 2nd 2010"],["dc.relation.ispartofseries","Grassland Science in Europe; 15"],["dc.title","Influence of drought stress and fertilisation on carbon isotopes as indicators of water use of grassland differing in diversity"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","791"],["dc.bibliographiccitation.lastpage","793"],["dc.bibliographiccitation.seriesnr","15"],["dc.contributor.author","Faramarzi, M."],["dc.contributor.author","Kesting, S."],["dc.contributor.author","Wrage, N."],["dc.contributor.author","Isselstein, J."],["dc.contributor.editor","Schnyder, H."],["dc.contributor.editor","Isselstein, J."],["dc.contributor.editor","Taube, F."],["dc.contributor.editor","Auerswald, K."],["dc.contributor.editor","Schellberg, J."],["dc.contributor.editor","Wachendorf, M."],["dc.contributor.editor","Herrmann, A."],["dc.contributor.editor","Gierus, M."],["dc.contributor.editor","Wrage, N."],["dc.contributor.editor","Hopkins, A."],["dc.date.accessioned","2017-09-07T11:51:15Z"],["dc.date.available","2017-09-07T11:51:15Z"],["dc.date.issued","2010"],["dc.description.abstract","A large proportion of rangeland in western Iran is in either fair or poor condition. The objective of this study was to analyse the main drivers of rangeland degradation and the vegetational changes that come along with it, and thereby identify mitigation options. A number of 43 main plots were sampled in four grazing areas using a stratified double sampling method. Soil and topographic variables, plant species richness and the distribution of species composition were determined. A measure of grazing intensity was obtained from livestock census data of the different grazing areas. For data analysis, parametric and non-parametric statistics as well as multivariate data analysis techniques were used. Of the measured environmental variables, altitude was the single one that showed a significant linear correlation with species richness. Furthermore, only the amount of K, the percentage cover of stones, and north-facing aspect were related with species composition. Grazing intensity as a management variable was negatively associated with species richness. The results indicated that past and present grazing intensity may have been an important factor influencing species richness and distribution of species composition in semi-arid rangeland in western Iran."],["dc.identifier.gro","3147926"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5259"],["dc.language.iso","en"],["dc.notes.status","fcwi"],["dc.notes.submitter","chake"],["dc.publisher","EGF"],["dc.relation.crisseries","Grassland Science in Europe"],["dc.relation.eventend","2010-09-02"],["dc.relation.eventlocation","Kiel, Germany"],["dc.relation.eventstart","2010-08-29"],["dc.relation.isbn","978-3-86944-021-7"],["dc.relation.ispartof","Grassland in a changing world. Proceedings of the 23th General Meeting of the European Grassland Federation, Kiel, Germany, August 29th - September 2nd 2010"],["dc.relation.ispartofseries","Grassland Science in Europe; 15"],["dc.title","Influence of management and environmental factors on species composition and species richness in semi-arid rangeland in western Iran"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]