Helge Norf
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Enhanced ex situ bioremediation of crude oil contaminated beach sand by supplementation with nutrients and rhamnolipids
M Nikolopoulou, N Pasadakis, H Norf, N Kalogerakis
Marine pollution bulletin 77 (1-2), 37-44, 2013
The Bode hydrological observatory: a platform for integrated, interdisciplinary hydro-ecological research within the TERENO Harz/Central German Lowland Observatory
U Wollschläger, S Attinger, D Borchardt, M Brauns, M Cuntz, P Dietrich, ...
Environmental Earth Sciences 76 (1), 1-25, 2017
Responses of biofilm-dwelling ciliate communities to planktonic and benthic resource enrichment
H Norf, H Arndt, M Weitere
Microbial Ecology 57 (4), 687-700, 2009
The food web perspective on aquatic biofilms
M Weitere, M Erken, N Majdi, H Arndt, H Norf, M Reinshagen, ...
Ecological Monographs 88 (4), 543-559, 2018
Impact of local temperature increase on the early development of biofilm-associated ciliate communities
H Norf, H Arndt, M Weitere
Oecologia 151, 341-350, 2007
Effects of temperature increase on the grazing of planktonic bacteria by biofilm-dwelling consumers
M Kathol, H Norf, H Arndt, M Weitere
Aquatic Microbial Ecology 55 (1), 65-79, 2009
Effects of resource supplements on mature ciliate biofilms: an empirical test using a new type of flow cell
H Norf, H Arndt, M Weitere
Biofouling 25 (8), 769-778, 2009
Effects of protozoan grazing within river biofilms under semi-natural conditions
JK Wey, A Scherwass, H Norf, H Arndt, M Weitere
Aquatic microbial ecology 52 (3), 283-296, 2008
Biogeochemical patterns in a river network along a land use gradient
N Kamjunke, O Büttner, CG Jäger, H Marcus, W von Tümpling, ...
Environmental monitoring and assessment 185 (11), 9221-9236, 2013
A new approach for evaluating transformations of dissolved organic matter (DOM) via high-resolution mass spectrometry and relating it to bacterial activity
N Kamjunke, W von Tümpling, N Hertkorn, M Harir, P Schmitt-Kopplin, ...
Water research 123, 513-523, 2017
Control of microbial communities by the macrofauna: a sensitive interaction in the context of extreme summer temperatures?
C Viergutz, M Kathol, H Norf, H Arndt, M Weitere
Oecologia 151 (1), 115-124, 2007
Role of dispersal in shaping communities of ciliates and heterotrophic flagellates within riverine biofilms
JK Wey, H Norf, H Arndt, M Weitere
Limnology and Oceanography 54 (5), 1615-1626, 2009
Anthropogenic stressors shape genetic structure: Insights from a model freshwater population along a land use gradient
PA Inostroza, I Vera-Escalona, AJ Wicht, M Krauss, W Brack, H Norf
Environmental science & technology 50 (20), 11346-11356, 2016
Response of biofilm-dwelling ciliate communities to enrichment with algae
D Früh, H Norf, M Weitere
Aquatic Microbial Ecology 63 (3), 299-309, 2011
Resource quantity and seasonal background alter warming effects on communities of biofilm ciliates
H Norf, M Weitere
FEMS Microbiology Ecology 74 (2), 361-370, 2010
Disentangling multiple chemical and non-chemical stressors in a lotic ecosystem using a longitudinal approach
M Weitere, R Altenburger, C Anlanger, M Baborowski, I Bärlund, ...
Science of the Total Environment 769, 144324, 2021
Contrasting habitats but comparable microbial decomposition in the benthic and hyporheic zone
U Risse-Buhl, C Mendoza-Lera, H Norf, J Pérez, J Pozo, J Schlief
Science of the Total Environment 605, 683-691, 2017
A New Flagship Peritrich (Ciliophora, Peritrichida) from the River Rhine, Germany: Apocarchesium arndti n. sp.
H Norf, W Foissner
Journal of Eukaryotic Microbiology 57 (3), 250-264, 2010
Disturbance alters the response of consumer communities towards warming: a mesocosm study with biofilm‐dwelling ciliates
H Marcus, JK Wey, H Norf, M Weitere
Ecosphere 5 (1), 1-15, 2014
Sexual and reproductive traits of Hypania invalida (Polychaeta, Ampharetidae): a remarkable invasive species in Central European waterways
H Norf, LG Kniggendorf, A Fischer, H Arndt, A Kureck
Freshwater Biology 55 (12), 2510-2520, 2010
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