π¦
|
Significance of exoenzymatic activities in the ecology of brackish water: measurements by means of methylumbelliferyl-substrates
H. Hoppe
|
9 |
1983 |
9 π¦
|
π¦
|
Use of Fluorogenic Model Substrates for Extracellular Enzyme Activity (EEA) Measurement of Bacteria
H. Hoppe
|
8 |
1993 |
8 π¦
|
π¦
|
Phosphatase activity in the sea
H. Hoppe
|
8 |
2004 |
8 π¦
|
π¬
|
Species-Specific Bacterial Communities in the Phycosphere of Microalgae?
M. Sapp,
A. Schwaderer,
K. Wiltshire,
H. Hoppe,
G. Gerdts,
A. Wichels
|
8 |
2007 |
8 π¬
|
π
|
Changes in biogenic carbon flow in response to sea surface warming
8 auth.
J. Wohlers,
A. Engel,
E. ZoΜllner,
P. Breithaupt,
K. JuΜrgens,
H. Hoppe,
...
U. Sommer,
U. Riebesell
|
8 |
2009 |
8 π
|
π¦
|
Microbial Decomposition in Aquatic Environments: Combined Process of Extracellular Enzyme Activity and Substrate Uptake
H. Hoppe,
Sang-Jin Kim,
K. Gocke
|
7 |
1988 |
7 π¦
|
π¦
|
Microbial Extracellular Enzyme Activity: A New Key Parameter in Aquatic Ecology
H. Hoppe
|
7 |
1991 |
7 π¦
|
π¦
|
Determination and properties of actively metabolizing heterotrophic bacteria in the sea, investigated by means of micro-autoradiography
H. Hoppe
|
7 |
1976 |
7 π¦
|
π¦
|
Bacterial growth and primary production along a northβsouth transect of the Atlantic Ocean
H. Hoppe,
K. Gocke,
R. Koppe,
C. Begler
|
7 |
2002 |
7 π¦
|
π¦
|
Profiles of ectoenzymes in the Indian Ocean: phenomena of phosphatase activity in the mesopelagic zone
H. Hoppe,
S. Ullrich
|
7 |
1999 |
7 π¦
|
π¬
|
Toxic effects on bacterial metabolism of the redox dye 5-cyano-2,3-ditolyl tetrazolium chloride
S. Ullrich,
B. Karrasch,
H. Hoppe,
K. Jeskulke,
M. Mehrens
|
7 |
1996 |
7 π¬
|