Researcher profile · Semantic Scholar

B. Karrasch

h-index: 12
Works: 27
Citations: 635

Most-cited papers

Effects of pulp and paper mill effluents on the microplankton and microbial self-purification capabilities of the Biobío River, Chile.
B. Karrasch, Oscar Parra, Hernan J. Cid, M. Mehrens +4 more
2006Science of the Total Environment153 citations
Semantic Scholar
Evidence for dependency of bacterial growth on enzymatic hydrolysis of particulate organic matter in the mesopelagic ocean
H. Hoppe, H. Ducklow, B. Karrasch
1993Oceanographic Literature Review139 citations Open access
Semantic Scholar
Disentangling multiple chemical and non-chemical stressors in a lotic ecosystem using a longitudinal approach.
M. Weitere, R. Altenburger, C. Anlanger, M. Baborowski +46 more
2020Science of the Total Environment43 citations Open access
Semantic Scholar
Free and Particle-associated Extracellular Enzyme Activity and Bacterial Production in the Lower Elbe Estuary, Germany
B. Karrasch, S. Ullrich, M. Mehrens, Heike Zimmermann-Timm
200338 citations
Semantic Scholar
The importance of water-level fluctuation for the conservation of shallow water benthic macroinvertebrates: an example in the Andean zone of Chile
C. Valdovinos, C. Moya, V. Olmos, Ó. Parra +2 more
2007Biodiversity and Conservation35 citations
Semantic Scholar
The dynamics of phytoplankton, bacteria and heterotrophic flagellates at two banks near Magdeburg in the River Elbe (Germany)
B. Karrasch, M. Mehrens, Y. Rosenlöcher, K. Peters
200133 citations Open access
Semantic Scholar
Is the CTC dye technique an adequate approach for estimating active bacterial cells
S. Ullrich, B. Karrasch, H. Hoppe
199932 citations Open access
Semantic Scholar
Shifts in the Processes of Oxygen and Nutrient Balances in the River Elbe since the Transformation of the Economic Structure
H. Guhr, B. Karrasch, D. Spott
200028 citations
Semantic Scholar
The Effects of Nutrient Concentrations in the River Elbe
H. Guhr, D. Spott, Gerald Bormki, M. Baborowski +1 more
200325 citations
Semantic Scholar
The role of mesoscale hydrography on microbial dynamics in the northeast Atlantic: Results of a spring bloom experiment
B. Karrasch, H. Hoppe, S. Ullrich, Sigrid Podewski
199623 citations
Semantic Scholar
Input‐output Balances of Nutrients and Plankton in a Flooded Area of the Lower Odra
C. Engelhardt, A. Krüger, B. Karrasch, M. Baborowski
199917 citations
Semantic Scholar
Extracellular Enzyme Activity in the River Elbe during a Spring Flood Event
B. Karrasch, Gerald Bormki, P. Herzsprung, M. Winkler +1 more
200316 citations
Semantic Scholar
Influence of the Flooding in 2002 on the Plankton and the Quality of Water and Sediment of the River Elbe over Its Longitudinal Profile
Rudolf Pepelnik, B. Karrasch, R. Niedergesäß, Burkhard Erbslöh +4 more
200511 citations
Semantic Scholar
Absorption spectra of Na and Na2 in inert-gas matrices
J. Hormes, B. Karrasch
198211 citations
Semantic Scholar
Utilisation of organic compounds by osmotrophic algae in an acidic lake of Patagonia (Argentina)
S. G. Beamud, B. Karrasch, F. Pedrozo, M. Diaz
2014Limnology10 citations Open access
Semantic Scholar
Ecomicrobiology and microbial assimilative capacity of the oligotrophic Andean Lake Laja, Chile
B. Karrasch, S. Woelfl, R. Urrutia, Jenny González +3 more
20118 citations Open access
Semantic Scholar
Influence of (extreme) radiation and optical characteristics in physical and biological features of a regulated lake
Lien Rodríguez-López, Ó. Parra, R. Cárdenas, L. González +4 more
2019E3S Web of Conferences4 citations Open access
Semantic Scholar
Quantitative ecotoxicological impacts of sewage treatment plant effluents on plankton productivity and assimilative capacity of rivers
B. Karrasch, O. Horovitz, H. Norf, Noa Hillel +3 more
2019Environmental science and pollution research international4 citations
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Increased incidence of saprophytic bacteria, coliforms and E. coli following severe flooding requires risk assessment for human health: results of the River Elbe flood in August 2002
B. Karrasch, M. Mehrens, U. Link
20092 citations
Semantic Scholar
INDICATION OF TEMPERATURE INVERTED MICROBIAL ASSIMILATIVE CAPACITIES (EXTRACELLULAR ENZYMES ACTIVITIES) IN THE PELAGIC OF LAKE SEVAN (ARMENIA)
A. Minasyan, B. Karrasch
20161 citations
Semantic Scholar
Continuous Multi‐probe Measurements in Fastflowing Waters Using a Hydrographic Slot
B. Karrasch, M. Herzog
20051 citations
Semantic Scholar
Hydrochemistry and biological data measured on water bottle samples during METEOR cruise M10/2
B. Zeitzschel, M. Deckers, B. Karrasch, K. Kremling +3 more
20021 citations
Semantic Scholar
A case study of abnormal conditions and events (ACE) analysis
R. Reeves, G. Hicks, B. Karrasch
1994International Conference on Network and System Security1 citations
Semantic Scholar
Recent experience with implementation of nuclear digital feedwater controls
B. Karrasch, R. Journey
19950 citations
Semantic Scholar
Summary of natural-circulation alternatives for long-term core cooling at TMI-2
B. Karrasch, J. R. Smotrel
19800 citations
Semantic Scholar
Power upgrade alternative to increased generating capacity
B. Karrasch, J. Kelly
19790 citations
Semantic Scholar
REACTOR VESSEL MODEL FLOW TESTS. REVISION 2. (NONPROPRIETARY VERSION OF BAW--10012).
B. Mullinax, R. Walker, B. Karrasch
19720 citations
Semantic Scholar

H. Hoppe

×3

Ó. Parra×3

P. Herzsprung×2

H. Norf×2

H. Guhr×2

D. Spott×2

Gerald Bormki×2

Sigrid Podewski×2