Untersuchungen zum Einfluss des Body-Mass-Index auf den Verlauf biochemischer Marker bei der akuten Pankreatitis

Magdeburg, Univ., Med. Fak., Diss., 2014

Comprehensive index to the Flora of Guatemala / Terua P. Williams.

v.24:pt.13(1977)

Contents [and index] to volume 14, numbers 1 to 3, Zoological series / Wilfred H. Osgood.

Fieldiana Zoology v.14, no. 4

Contents and index to volume 12, numbers 1 to 19, Zoological series / Wilfred H. Osgood.

v.12:no.19(1929)

Contents and index to volume 7, numbers 1 to 12, Zoological series / Charles B. Cory.

v.7:no.13(1912)

Contents and index to volume 1 / Charles B. Cory.

v.1:no.11(1917)

Mycological contributions of Rolf Singer : field itinerary, index to new taxa, and list of publications / Gregory M. Mueller and Qiuxin Wu, editors.

n.s. no.38(1997)

Index to volume I, numbers 1 to 17.

v.1:no.18(1900)

Auditory region in bats including Icaronycteris index.

v.58:no.9(1971)

Daily variation of zooplankton abundance and evenness in the Rosana reservoir, Brazil: biotic and abiotic inferences

The zooplankton community presents stochastic temporal fluctuation and heterogeneous spatial variation determined by the relationships among the organisms and environmental conditions. We predicted that the temporal and spatial zooplankton distribution is heterogeneous and discrete, respectively, and that the daily variation of most abundant species is related to environmental conditions, specifically the availability of resources. Zooplankton samples were collected daily at three sampling stations in a lateral arm of the Rosana Reservoir (SP/PR). The zooplankton did not present significant differences in abundance and evenness among sampling stations, but the temporal variation of these attributes was significant. Abiotic variables and algal resource availability have significantly explained the daily variation of the most abundant species (p<0.001), however, the species distribution makes inferences on biotic relationships between them. Thus, not only the food resource availability is influential on the abundance of principal zooplankton species, but rather a set of factors (abiotic variables and biotic relationships).

Assessing the performance of macroinvertebrate metrics in the Challhuaco-Ñireco System (Northern Patagonia, Argentina)

ABSTRACT Seven sites were examined in the Challhuaco-Ñireco system, located in the reserve of the Nahuel Huapi National Park, however part of the catchment is urbanized, being San Carlos de Bariloche (150,000 inhabitants) placed in the lower part of the basin. Physico-chemical variables were measured and benthic macroinvertebrates were collected during three consecutive years at seven sites from the headwater to the river outlet. Sites near the source of the river were characterised by Plecoptera, Ephemeroptera, Trichoptera and Diptera, whereas sites close to the river mouth were dominated by Diptera, Oligochaeta and Mollusca. Regarding functional feeding groups, collector-gatherers were dominant at all sites and this pattern was consistent among years. Ordination Analysis (RDA) revealed that species assemblages distribution responded to the climatic and topographic gradient (temperature and elevation), but also were associated with variables related to human impact (conductivity, nitrate and phosphate contents). Species assemblages at headwaters were mostly represented by sensitive insects, whereas tolerant taxa such as Tubificidae, Lumbriculidae, Chironomidae and crustacean Aegla sp. were dominant at urbanised sites. Regarding macroinvertebrate metrics employed, total richness, EPT taxa, Shannon diversity index and Biotic Monitoring Patagonian Stream index resulted fairly consistent and evidenced different levels of disturbances at the stream, meaning that this measures are suitable for evaluation of the status of Patagonian mountain streams.

A provisional host-index of the fungi of the United States, by W.G. Farlow and A.B. Seymour.

pt.1