denmark tisso

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Examination of biotopes at Tissø Denmark is a very small country, and the country is situated in Northern Europe closed to Sweden and Norway. Denmark consists of three regions. Sjælland, Fyn and Jylland, and we live on Sjælland. We have examined Tissø, because we want to find some animals and plants.

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Tisso in Denmark

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Page 1: Denmark Tisso

Examination of biotopes at Tissø

Denmark is a very small country, and the country is situated in Northern Europe closed to Sweden and Norway. Denmark consists of three regions. Sjælland, Fyn and Jylland, and we live on Sjælland.

We have examined Tissø,

because we want to find some animals and plants.

Page 2: Denmark Tisso

Tissø is the fourth largest lake in Denmark

The ground Tissø is about 12,3 km², and it The lake is characterize by big changes in of the water level.

The large meadows and the reed vegetation is often covered with water in spring and it is dry in summer. In summer and in spring is the water so low, that the coast consist of sand and rook.

The east side is dry, and with some interesting vegetation.

Page 3: Denmark Tisso

By the lake Tissø is a narrow land border between the highway and the lake, and there lives the birds who don't want to be disturbed. From here it continue a preserved area to the lake on south to Hallenslev.

It has become a Game preserve from 1. September

The preserve include

decisions by chase and traffic. The preserve is in all 670 ha , hence 60 ha farm land .

Game Preserve

Page 4: Denmark Tisso

Hunting Chase at birds at the

water is that principal rule disallowed.

A few people are allowed

to hunt after special rules

Traffic Wind surfing and sailing by

motor boat by more loudly speed than 3 knob is disallowed.

Fishing is because of breed birds disallowed from 1. April to 15. July at

Page 5: Denmark Tisso

Tissø

Because of the animals the public can not sail or fish at that part of the lake, that implied inside 100 meter from reed forest.

Voyage by motor boat or engine can only be effected by leave from Vestsjællands Counties.

Page 6: Denmark Tisso

Examining earth tests

In the group we have made three tests from the earth in the lake and on the ground.

From the lake to the middle zone and to the wood zone.

At our school we have examined earth tests looking for water, organic material and we have measured the ph- value.

Page 7: Denmark Tisso

Water in the earth

Water is necessary to the plants. Water is a part of the photosynthesis and is also needed when the nutrient salt is transported around in the different parts of the plant.

Water in %

You weigh out the earth and put it in a heating cupboards. When it is dry you weigh out the earth again.

Water (g)= wet earth (g) minus dry earth (g)

Water -%= water (g) multiply 100 : dry earth.

Page 8: Denmark Tisso

Tests wood

Deep wood:• pH-value. 7.0 neutral• Phosphorus test: Medium to low.• Nitrate test:

Medium to low

Surface wood:• pH-value 7.5 basics • Phosphorus test: Low• Nitrate test: low

Page 9: Denmark Tisso

Testsmiddle zone

Deep middle zone• pH-value 9 basic • Phosphorus test: low • Nitrate test : low Surface middle zone• pH-value 9 basic • Phosphorus test: low/

medium • Nitrate test: medium

Page 10: Denmark Tisso

Earth testsby the lake/ in the wood

by the lake• PH-value: 7.0 neutral • Phosphorus test: low• Nitrate test : low

in the wood • PH-value: 7.5 basic • Phosphorus test: Medium

• Nitrate test: low/ Medium

Page 11: Denmark Tisso

The Perch – the fish with stripe   

The perch is hunting most at det bottom.

The perch are probably one off the first fish you meet when you start fishing. Most people, who is fishing near a lake or stream, have tried to catch a perch. It is a greedy hunter, there easy are falling by the angler bait. Moreover is it a highly usual fish to Denmark, where the large noted reside to all notices and stream.

Page 12: Denmark Tisso

The pike – the big hunter.   

The pike is one of our greatly fresh water fish and reside numerous to large noted all our lakes and stream.

They can be weigh by 20 kg.

Catching the contemporary is equipped with a gigantic gab by pointed lights.

The impressive fish is known and

respected from the angles.

Page 13: Denmark Tisso

Crucian    

The fixing themselves pretty well to little ponds, where the water is badly.

The carp recognize from the other carps at his butterfly stroke aspect.

The color is golden by a dark green glimmer.

Crucian proves normally not very extensive. The proves seldom beyond 40 cm , however the weight can be recover from 3 kg.

Page 14: Denmark Tisso

Seaweed flea Seaweed flea belongs to crayfish

family.

Usual it is widespread and common to nearly whole country.

They lives amid brick and ferocious or between half rotten leaves.

Page 15: Denmark Tisso

Børstorm tubifex Tubifex is reddish brush from the

family Tubificidae. Latinske name: Tubifex tubifex.

They proves 2 cm., however only 1 mm fat. They live into water , to the community , frequently even correct heavy the community.In the water you see that red pillows of Tubifex. The community is from a couple to 10 m².

Lives in organic contaminate, gladly highly nutrient and frequently highly deficient in oxygen

Page 16: Denmark Tisso

Mussel  

Lives of small plants.

Moves by a little food.

Test very good!

Page 17: Denmark Tisso

The green frock

By the whole summer the green frock considerate at themselves.

´ In the lakes they “fight” by croaking

loudly. They croak to say loudly to the other frocks: “kip away from this area”.

Page 18: Denmark Tisso

The little Newt

Little newt is common to whole country.

The little newt belongs to amphibian.

You se them typical about the spring, catching the breed to small lakes.

Outside the breeding season they saving themselves amid brick and tree trunk at land.

Page 19: Denmark Tisso

Woodlouse is a crayfish

Crayfish is widespread and common anywhere in Denmark.

The reside to water of every kinds.

The food is organic material.

Page 20: Denmark Tisso

Black slug

Black slug is widespread and usual anywhere to Denmark.

The reside is not only to the forest that name intimate however too to bush, fence, parking and gardens. Black slug is an extensive, quality snail except cottage.

Black slug is one of the ca. 100

sorts from land snail, there reside to Denmark. Majority from land snails bears cottage. The snail except cottage are accessed naked snail.

They live from mushroom and plants , however they also eats carcass.

Page 21: Denmark Tisso

Læderløber (carabus convexus)

Læderløberen is widespread to whole Denmark, however it is no particularly common. It is one of our greatest beetles.

Most of them is black or dark and they have all kind of sizes. They smallest contains 3 mm in length.

Mostly you see them is in the forest.

Both the grown up beetles and the larva is a beast of prey. They live for the most part from worms , snails and insect larva.

Page 23: Denmark Tisso

Spring flue

The grown up Spring Flue live

from nectar.

Spring Larva lives in a cottage, that is constructed from plants.

It eat algae and various plants..

Page 24: Denmark Tisso

Coot

The coal-black coot with the white bliss is a well known view in Tissø.

Coot eats mostly only vegetable

fiber

Page 25: Denmark Tisso

Heron

The Heron catch fish. It keep quite and suddenly it put its head into the water and catch a fish

It has its nest in the top of the trees!!

Page 26: Denmark Tisso

Beech

The Latin name is Fagus Sylvática.

The tree is 40m tall and 1½m thick.

The Beech is in flower in May, it is two sexes. The Beech is Denmark’s national tree.

Is used for furniture and floors.

Page 27: Denmark Tisso

Ash

The Latin name is: Fráxinus Excélsior.

The tree is 35 m tall. You can find the tree in the

forest and Brushwood. They grow around houses and

farms.

It’s in flower in April-May.

Page 28: Denmark Tisso

Snowberry

The Latin name is: SymphoricárpusRivuláris. It is a meter tall bushIt’s in flower from May to October.

Blackberry

The Latin name is: RubusFruticósus. In Denmark have we have more than fifty-five different

species of blackberries.

Page 29: Denmark Tisso

Reed

The Latin name is: Phragmítes Austrélis.

It’s the biggest grass – it is 1-3 meter

tall.They are in flower in May and

June.

Swimming water spike

The Latin name is: Potamogéton Natans.There are twenty different spices inDenmark. They are in flower in June And July.

Page 30: Denmark Tisso

Biting buttercup

The Latin name is: Ranúnculus Ácris. It is20-70 cm tall. It has yellow flowers. It’s In flower in May-July (In Danish it’s Also called a butter-flower)

Stinking cranes bill

The Latin name isGerániumRobertiánum.It’s 15-40cm tall. It’s in flower in May.There are about 300 species.

Page 31: Denmark Tisso

Bingelurt

(we don’t know the English word)

The Latin name is: Mercuriális Perénnis.It is 20-40 cm tall. It’s in flower inApril-May.

Stor fladstjerne

(we don’t know the English word)

The Latin name is: Stellária Holóstea.

It’s 15-30cm tall. It’s in flower in May-

June.

Page 32: Denmark Tisso

Willow

The Latin name is: Sálix Pemtándra.

It’s a little tree. It’s in flower in May-June

Maple

The Latin name is: Ácer Campéstre.

It’s a little tree, about 5 meter tall.

Its in flower in May month.

Page 33: Denmark Tisso

Avens

The Latin name is: Géum rivále. It is 15-45 cm tall. It’s in flower in May-June.

Bugle

The Latin name is: Ájuga Réptans.

It’s 10-30 cm tall. The flowers are blue and it’sin flower in May-June.

Page 34: Denmark Tisso

Furry Willowherb

The Latin name is: Epilóbium Hirsútum. It is 8-30cm. It’s in flower in July-September.

Woodruff

The Latin name is: Gálium Odorátum.

It is 10-30cm tall. It has little white

flowers and it is in flower in May-June. (In Danish it is Also called a

bukkar.)

Page 35: Denmark Tisso

Sedge

The Latin name is: Cárex nigra.It’s 10-40cm tall. It’s in flower in May-June.

The White Alder

The latin name is: alnus Incána. It’s Max 20m tall and ½m thick.