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The River ecosystem will be study by a field diary.
Every day you must take notes. One new page per day, including DATE, PLACE and then the notes and drawings of that day explanation.
Take with you every day the trees and birds list. Tick the ones seen and fill the table at home. You must include extra pages with the drawings.
This field notebook will be useful as an assessment tool.
RIVER ECOSYSTEM
In an A4 paper prepare in groups 6 cards with this items of inofrmation
NAME (english, Spanish and scientific name)-
DRAWING -
IMPORTANCE in the Ecosystem
Every group should prepare 6 posters like this: 2 plants 2 inveretbrates and 2 abiotics factors.
ABIOTIC FACTORS to be included:
Water
temperature
light
Atmosphere
Soil
PLANTS to be included:
Populus alba
Tamarix gallica
Ulmus minor
Taraxacum officinale
Ceratophyllum demersum
Inveretbrates to be included:
Coccinella septempunctata
Aphis nerii
Helix aspersa
Lumbricus terrestris
Anodonta anatina
River EBRO Facts:
Abiotic factors
Aquatic plants:
Riverside plants:
Riverside forest:
River Trophic chain
River ecologycal pyramid
Floods
River ecosystem threats:
eutrophication.
soil erosion.
Water properties.
River Ebro and city Water management
Autoctone species.
Margaritifera (Margaritifera margaritifera)
Local turtles (Mauremys leprosa) and (Emys orbicularis)
Aloctone species.
Zebra mussel (Dreissena polymorpha)
American red crab (Procambarus clarkii)
Florida turtle (Trachemys scripta)
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