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Zandvlei Trust ZIMP – Background and Meetings.
Meetings 2. Agenda and Minutes of the 'State of Zandvlei' report back, 25 July 2007. 1. Agenda and Summary of the meeting, 21 November 2001.
Overview of the ZIMP
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| Category | Sub-category | Variable | Frequency | Responsibility |
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1. Information Management |
ZIMP data | Various | – | ZIMP |
| – | Scientific Literature | Published | – | ZIMP |
| – | – | Unpublished | – | ZIMP |
| 2. Historical | Archival sources | Documents | – | ZIMP |
| – | – | Maps | – | ZIMP |
| – | – | Aerial photos | – | ZIMP |
| – | – | Ground photos | – | ZIMP |
| – | Oral histories | Interviews | – | ZIMP |
| 3. Abiotic | Physical | Rainfall | Daily | ZIMP |
| – | – | Water level | Monthly/bi-weekly | SS + ZIMP |
| – | – | Bathymetry | Annually | Others + ZIMP |
| – | Chemical | Salinity | Monthly | SS + ZIMP |
| – | – | Conductivity | Monthly | SS + ZIMP |
| – | – | pH | Monthly | SS + ZIMP |
| – | – | Chlorophyll a | Monthly | SS |
| – | – | Dissolved Oxygen | Monthly | SS |
| – | – | E. coli | Monthly | SS |
| – | – | Coliforms | Monthly | SS |
| – | – | Ammonia | Monthly | SS |
| – | – | Nitrate & Nitrite | Monthly | SS |
| – | – | O saturation | Monthly | SS |
| – | – | Phaeophytin | Monthly | SS |
| – | – | Secci depth | Monthly | SS + ZIMP |
| – | – | SRSi | Monthly | SS |
| – | – | Temperature | Monthly | SS + ZIMP |
| – | – | TPON | Monthly | ZIMP |
| – | – | Phosphates | Monthly | ZIMP |
| – | – | TSS | Monthly | ZIMP |
| – | – | TK N | Monthly | ZIMP |
| – | – | Heavy metals | Annually/bi-annually | ? |
| 4. Biotic | Flora | Phytoplankton | Oct, Dec, Feb, Apr | Others + ZIMP |
| – | – | Macroalgae | Oct, Dec, Feb, Apr | ZIMP |
| – | – | Pondweed | Oct, Dec, Feb, Apr | Others + ZIMP |
| – | – | Halophytes | Oct, Dec, Feb, Apr | ZIMP |
| – | – | Aquatic weeds | Oct, Dec, Feb, Apr | ZIMP |
| – | – | Terrestrial | Monthly | ZIMP |
| – | Fauna | Bacteriology | Monthly | SS |
| – | – | Zooplankton | Monthly | Others + ZIMP |
| – | – | Macro-Invertebrates | Monthly | Others + ZIMP |
| – | – | Macrobenthos | Feb, May, Aug, Nov | Others + ZIMP |
| – | – | Prawns | Feb, May, Aug, Nov | Others + ZIMP |
| – | – | Tubeworms | Annually (April) | Others + ZIMP |
| – | – | Insects | Annually (Sep-Oct) | ZIMP |
| – | – | Fish | Bi-annual (Jan&Jul) | Others + ZIMP |
| – | – | Amphibians | Feb, May, Aug, Nov | ZIMP |
| – | – | Reptiles | Feb, May, Aug, Nov | ZIMP |
| – | – | Birds | Monthly/annually | Others + ZIMP |
| – | – | Mammals | Feb, May, Aug, Nov | ZIMP |
| 5. Social | Utilization | – | Monthly | ZIMP |
| – | Management interventions | – | Continuous | SS + ZIMP |
| – | Litter counts | – | Monthly | ZIMP |
| – | Anecdotal observations | – | Continuous | ZIMP |
| – | – | SRP | Monthly | SS |
( SS = Scientific Services – City of Cape Town City )
