7.070801
.1 4
..
. . .
2007
̲
ֲ
1 .
1.1
1.2
1.3
2 , ᒺ,
2.1 , ᒺ
2.2
3
3.1
3.1.1
3.1.2
3.2
˳
.. " ." . . , , , , ., 3 , , 28 , , . 2007 .
. .
: , , , , , .
ֲ
. .
. .
SUMMARY
This work is holding to elaboration the models, which describe the spreading of rare species Ukraine vegetation. The proposals about improving situation are done.
|
|
|
Some proposals are done according to continua learning the problems.
. , , , , . , . , 糿 ϳ . , , . , . , . , . Rhododendron L. .
ᒺ .
.
. ³ - . , , , . , , . , , , -, . , - , , , , . , , - , .
. , .
³ :
1) ;
2) ;
3) ;
4) , ;
, ;
, .
|
|
|
, :
;
, ;
;
, .
I .
, . , . ˳ , , . , , , . , , [10]. , 15%. 60%. , . [19].
˳ - 10 50% 32,1%. , -, - 36% , 32% 33% .[28].
(50%), (Pinus sylvestris L.) 50% . , 30 35 300-350, 500 . 15 20 , . , , . . , .
- , . , . , . . (13%). . , , 50 [23].
, (Quercus robur L.), (Betula pendu-la Roth) (. pubescens Ehrh.), (Alnus glutinosa (L.) Gaertn), (Populus tremula L.) (Carpinus betu-lus L.). , 40 2 . ³ 400-500 . . , . ' , 2 [20].
|
|
|
(Frangula alnus Mill.) (Carex brizoides L.) . (Corylus avellana L.), (Stellaria holostea L.). . г (Fraxinus excelsior L.), (Tilia cordata Mill), (Acer platanoides L.), ' (Ulmus laevis Pall.), ' () (U. carpinifolia Rupp. ex. G. Sukow), ' (U. suberosa Moench). - (Acer pseudoplatanus L.) (Cerasus avium (L.) Moench) [25].
, (Alnus glutinosa (L.) Gaertn) (Salix alba L.) (S. fragilis L.), (Populus nigra L.), (-ulus alba L.) (P. canescens (Ait.) Smith). , .
ϳ . (Sorbus aucu-paria L.), (Frangula alnus Mill.), (Euonymus verrucosa Scop.), (Corylus avellana L.). (Crataegus ukraini- Pojark.), (Primus spinosa L.), (Berberis vulgaris L.), (Sambucus nigra L.) (S. race-mosa L.), (Lonicera xylosteum L.). - (Juniperus communis L.), (Rhododendron luteum Sweet) [9-12]. 9,7% ' 25,8% [15].
(60,9%), 26,1%, 9,1%, 3,9% . 3,5-4,2 3 1 .
. ˳ , , , :
, , ';
, , ;
-㳺 , ; - .
-, -㳺 . , .
˳ , . [27].
, , . , () . 19 . . . . . . , 璺. 볺. , , 1000 , . - , [4].
|
|
|
, , .
