"SNAIL INTERMEDIATE HOSTS; SPATIAL HETEROGENEITY; CENTRAL-EUROPE; parasite; GASTROPODA; PULMONATA; DIGENEA; DIVERSITY; MOLLUSKS"@en . . . . "P\u00E9rez-del-Olm, A." . "Kostadinova, Aneta" . "Selbach, C." . . . "56" . . "2"^^ . "The mature reservoir system on the Ruhr River provides an excellent environment for the development of species-rich and abundant trematode communities in Radix auricularia (12 species) and Lymnaea stagnalis (6 species). The lake-adapted R. auricularia dominated numerically over L. stagnalis and played a major role in the trematode transmission in the reservoir system. Both host-parasite systems were dominated by bird parasites (13 out of 15 species) characteristic for eutrophic water bodies. In addition to snail size, two environmental variables, the oxygen content and pH of the water, were identified as important determinants of the probability of infection. Between-reservoir comparisons indicated an advanced eutrophication at Baldeneysee and Hengsteysee and the small-scale within-reservoir variations of component communities provided evidence that larval trematodes may have reflected spatial bird aggregations (infection 'hot spots')." . . "RIV/60077344:_____/10:00347291!RIV11-GA0-60077344" . "Kostadinova, Aneta" . . "Larval trematode communities in Radix auricularia and Lymnaea stagnalis in a reservoir system of the Ruhr River" . . "Parasites Vectors" . "Larval trematode communities in Radix auricularia and Lymnaea stagnalis in a reservoir system of the Ruhr River"@en . "000280279400001" . "RIV/60077344:_____/10:00347291" . . "The mature reservoir system on the Ruhr River provides an excellent environment for the development of species-rich and abundant trematode communities in Radix auricularia (12 species) and Lymnaea stagnalis (6 species). The lake-adapted R. auricularia dominated numerically over L. stagnalis and played a major role in the trematode transmission in the reservoir system. Both host-parasite systems were dominated by bird parasites (13 out of 15 species) characteristic for eutrophic water bodies. In addition to snail size, two environmental variables, the oxygen content and pH of the water, were identified as important determinants of the probability of infection. Between-reservoir comparisons indicated an advanced eutrophication at Baldeneysee and Hengsteysee and the small-scale within-reservoir variations of component communities provided evidence that larval trematodes may have reflected spatial bird aggregations (infection 'hot spots')."@en . "Larval trematode communities in Radix auricularia and Lymnaea stagnalis in a reservoir system of the Ruhr River" . "P(GAP505/10/1562), P(LC522), Z(AV0Z60220518)" . "5"^^ . . . "[A48C6A395FE0]" . . . "267915" . . . "3" . "13"^^ . . . . "1756-3305" . . "Sures, B." . . . . "Sold\u00E1nov\u00E1, Miroslava" . . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "Larval trematode communities in Radix auricularia and Lymnaea stagnalis in a reservoir system of the Ruhr River"@en .