Table 1 Results of the survey of water bodies de-weeded in Germany
From: Biogas production from submerged macrophytes—a case study of regional biomass potentials in Germany
Type of institution | Contacts | Responses |
|---|---|---|
Federal authorities | 40 | 25 |
Federal state authorities and companies | 123 | 84 |
District administrations | 242 | 151 |
Municipal administrations | 377 | 86 |
Municipal companies | 36 | 15 |
Regional water boards and joint water management authorities | 258 | 201 |
Associations (esp. fishing, nature conservation, recreation) | 43 | 16 |
Planning and engineering offices | 7 | 3 |
Private companies (esp. water body maintenance, production of energy, recreation, fishing) | 79 | 26 |
Universities and other scientific institutions | 12 | 1 |
Total | 1217 | 608 |