Wateranalysis at the Harle (Group 5)

We starts at 10 o`clock with the bus out of Denmark. In actual fact we start at 9 o`clock but we have problems with the bus, so that we must wait. At 10 o`clock we start to Isums but it was closed. We have to analysis water at the Harle. We prof the pH-value, the nitrat-value, the temperature of the water, the airtemperature, the phosphat- value, the conductivity and the oxygen in the water.  We also looking for the biological. We are prof the water of animals and found water flea and water runners. Then we`ve analysis some waterplants.
After that we drive to Carolinsiel/ Harlesiel. That´s the village where the Harle goes into the northsea. There we have eating a special meal of the countryside, a fishbread. Then we have fun at the beach and meet an other group, the orange group. It was cold and windy but we are very happy because it was high tide. It`s not normaly at the german coast because it only comes all six hours and sometimes when you go to the coast, there is no water.
After that we drive back to Wittmund with the orange group.

Regional Umwelt Zentrum (Group 4)

Friday the 13th 2014, we were going to the RUZ (Regional Umwelt Zentrum) to do our activities.
Our stop was the last of all, so we had to be in the bus for one hour and a half or two hours.
When we arrived, the teachers talked with a man and he said that we had to walk two kilometres. Then, we met Dagmar´s husband and told us to cross a bridge and then, the bus will come to pick us up to the RUZ.
There, we made groups of three and we picked insects in a pond. We also mesured the oxygen in that pond and another smaller that had more plants.

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Wadden Sea House (Group 3)

Friday we went to a museum about the Wadden Sea. First we got a lot of information about the Wadden Sea. Then we split up in two groups were one group had to do experiments with salt water and the other had to learn about the animals in the Wadden sea. At the salt water experiments we first had to make our own salt water mixture. The salt felt to the bottom of the water like in death sea. Then we have to compaire our mixture with a fresh water and water from the north sea. We put each kind of water on a little plate. Then we put the plate on a hot plate one by one. The north sea water evaporated and a bit of salt were left on the bottom of the plate. The saltwater mixture evaporated and left a lot of saltwater on the plate. The fresh water did not leave any salt. 

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Visit of Sewage Work in Wittmund (Group 2)

Visit of the Sewage Work in Wittmund on Friday 13th of June 2014
At 8:30 we arrived at school. The yellow group (Group 2) travel by bus to the Sewage works in Wittmund. First we had an explanation about the work who make the water clean.
We started seeing the structure of the Sewage works. We saw the circuit for cleaning the water.
There were different stations for cleaning the water. At first a machine toke waters rubbish out and put it in to a box.
Than they cleaned the water with bacteria, it smells very bad. We divided in to groups, the first group went to saw the rest of the plants, and the second group went to analyse the percent of amonium the water have, but we also only analyse the clean water. 

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Banter Sea (Group 1)

Next travel we had on Friday. At 09:00 we came to a bus. At 10.00 we arrived to the Banter Sea.
We tested the water. We shared in to 2 groups.
First group : we take water in to the cop. After this we put drops in to the cop to test the consetration of oxygent in the water. The result was in the water a lot of oxygent. It´s good for animals whitch there life in the sea.
Committee Europe 2013