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2014
OVERVIEW OF COMMUNITIES IN OUR LANDSCAPE
Výukový materiál EK 01 - 04
Tvůrce: Mgr. Šárka Vopěnková
Tvůrce anglické verze: ThMgr. Ing. Jiří Foller
Projekt: S anglickým jazykem do dalších předmětů
Registrační číslo: CZ.1.07/1.1.36/03.0005
Tento projekt je spolufinancován ESF a SR ČR
current vegetation or community in our country is created by:
set of forest and non-forest communities communities have been formed since the
end of ice age direct and indirect influence of humans
COMMUNITIES IN OUR LANDSCAPE
our landscape underwent significant transformations in two periods:
a) in neolitic time > first peasants cut down forests and established pastures and fields
in our country about 7000 years ago b) in Middle Ages > colonized foothills
and mountain regions
COMMUNITIES IN OUR LANDSCAPE
forest communities: alder forests on wet locations in highlands alder, sedge, yellow flag floodplain forests caused by periodic floods willow, poplar, oak, ash, lime, elm
COMMUNITIES IN OUR LANDSCAPE
thermophilic oak forests common in highlands the warmest regions of Bohemia and Moravia sessile oak, maple, barberry, hawthorn, cranesbill oak-hornbeam forests: connected to warmer highlands English oak, hornbeam, hazelnut, bird-seed,
chickweed
COMMUNITIES IN OUR LANDSCAPE
acid oak forests in highlands on acid rocks – granite, gneiss poor brown soils dominant is sessile oak field woodrush, fescue grass
COMMUNITIES IN OUR LANDSCAPE
forest communities: beech forests foothill and mountain grade beech, fir, maple, sweet woodruff scree forests they occur on steep stony slopes supply of nitric substances and the water Norway maple important function of the soil protection
COMMUNITIES IN OUR LANDSCAPE
montain spruce forests in higher mountain locations positively spruce rowanberry, whorled Solomon's-seal,
deer fern upper forest border runs here pine scrub dominates above it after pollutants spruce replaced by plants
of the foreign origin
COMMUNITIES IN OUR LANDSCAPE
non-forest communities: community of waters and wetlands: communities poor in the number of species decisive factors > water depth and its oscilation, content of nutrients and oxygen reeds community of peatbogs foothills and mountain areas on acid soil peat moss > decomposition > peat sundew Šumava mountains, Giant mountains, Ore mountains,
Jeseníky mountains
COMMUNITIES IN OUR LANDSCAPE
community of meadows and pastures substitutional forest community caused by certain social impact > mowing, grazing, fertilization, sowing up creeping thistle, false oats grass, marigold,
horsetail xerotherm grass community warm and dry habitats sunny slopes meadow brome, feather grass
COMMUNITIES IN OUR LANDSCAPE
EXAMPLES OF PLANTS IN OUR LANDSCAPE
Typical species of beech forests – coralroot bittercress (Dentaria bulbifera);Simplestem bur-reed (Sparganium erectum – common species of back waters; Important species of thermophilic oak forests: Gas plant (Dictalmus albus), Swallow wort (Vincetoxicum hirundinaria)
WORKSHEET
RECOGNIZE PLANTS AND ALLOCATE INTO COMMUNITIES
KINCL, Lubomír, Miloslav KINCL a Jana JAKRLOVÁ. Biologie rostlin: pro 1. ročník gymnázií. 4., přeprac. vyd. Praha: Fortuna, 2006, 302 s. ISBN 80-716-8947-5.
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