Научная электронная библиотека
Монографии, изданные в издательстве Российской Академии Естествознания
ЛЕТОПИСЬ ПРИРОДЫ ВИСИМСКОГО ГОСУДАРСТВЕННОГО ПРИРОДНОГО БИОСФЕРНОГО ЗАПОВЕДНИКА ЗА 2013 ГОД
Авторский коллектив исследователей,
7.2.4. Сукцессионные процессы (Р.З. Сибгатуллин)
7.2.4. Сукцессионные процессы
В 2013 г. на постоянных пробных площадях № 3 и 6 проведен очередной перечет древостоя (табл. 7.2.4.1–7.2.4.2), на ППП-1–3 – учет подроста (табл. 7.2.4.3), а на ППП-1–3, 6, 34–37, 41–42, 44–45, 50, 52–55 – описание травяно-кустарничкового яруса (табл. 7.2.4.4–7.2.4.7). Методика работ приведена в разделе 2.
Таблица 7.2.4.1
Таксационная характеристика древостоя ППП-3 в 2013 г.
|
Состав живых |
Порода |
Состояние |
Кол-во, шт./га |
Средние |
Площадь, м2/га |
Запас, м3/га |
||
|
по числу |
по запасу |
Д, см |
Н, м |
|||||
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
|
I ярус |
Е |
ж |
36 |
26,1 |
20,2 |
2,0 |
22,0 |
|
|
69Е23П8К |
43Е41К16П |
Е |
с |
52 |
30,4 |
21,9 |
4,0 |
45,8 |
|
Е |
п |
12 |
30,3 |
|||||
|
Е |
св |
8 |
31,8 |
22,5 |
0,7 |
7,8 |
||
|
Состав сухих |
Е |
с.сл |
4 |
50,5 |
25,5 |
0,8 |
10,2 |
|
|
54П46Е |
56Е44П |
Е |
с.сл.ос. |
40 |
32,3 |
22,0 |
3,6 |
42,2 |
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
|
Пни |
Е |
пв |
4 |
26,1 |
||||
|
83П17Е |
П |
ж |
12 |
27,9 |
21,3 |
0,8 |
7,8 |
|
|
П |
с |
60 |
26,6 |
21,1 |
3,4 |
35,7 |
||
|
П |
п |
60 |
25,5 |
|||||
|
П |
св |
4 |
40,0 |
25,0 |
0,5 |
6,0 |
||
|
П |
с.сл |
4 |
16,8 |
17,5 |
0,1 |
0,7 |
||
|
П |
с.сл.ос. |
12 |
35,7 |
23,0 |
1,3 |
14,2 |
||
|
П |
п.сл.ос. |
8 |
24,5 |
|||||
|
К |
ж |
4 |
72,0 |
25,5 |
1,6 |
20,8 |
||
|
Всего в I ярусе |
320 |
18,8 |
213,2 |
|||||
|
II ярус |
П |
ж |
476 |
8,1 |
7,4 |
2,8 |
12,6 |
|
|
84П12Е4Б |
77П22Е1Б |
П |
с |
8 |
9,3 |
8,8 |
0,1 |
0,3 |
|
П |
с.сл.ос. |
4 |
12,5 |
13,5 |
0,1 |
0,3 |
||
|
Состав сухих |
Е |
ж |
68 |
10,5 |
9,5 |
0,6 |
3,6 |
|
|
50Е50П |
57Е43П |
Е |
с |
8 |
10,4 |
10,3 |
0,1 |
0,4 |
|
Б |
ж |
20 |
5,2 |
4,6 |
0,1 |
0,1 |
||
|
Всего в II ярусе |
584 |
3,8 |
17,3 |
|||||
|
Итого |
904 |
22,6 |
230,5 |
|||||
Сомкнутость крон – 40 %. Условные обозначения в табл. 7.2.4.1–7.2.4.2: породы деревьев: Е – ель сибирская, П – пихта сибирская, Б – березы пушистая и повислая, К – кедр (сосна сибирская), ОС – осина, Р – рябина сибирская, ИВ – ива козья; состояние: ж – живое (растущее) дерево, с – сухое дерево, п – пень, вж – верхушка дерева живая (после пожара), жв – упавшее живое дерево, св – упавшее сухое дерево, пв – упавший пень, ж.сл.ос. – слом живого дерева у основания ствола, с.сл.ос. – слом сухого дерева у основания ствола, п.сл.ос. – слом пня у основания ствола.
Таблица 7.2.4.2
Таксационная характеристика древостоя ППП-6 в 2013 г.
|
Состав живых |
Порода |
Состояние |
Кол-во, шт./га |
Средние |
Площадь, м2/га |
Запас, м3/га |
||
|
по числу |
по запасу |
Д, см |
Н, м |
|||||
|
I ярус |
П |
ж |
6 |
19,6 |
16,5 |
0,2 |
1,6 |
|
|
75П25Е |
79Е21П |
П |
с |
24 |
17,0 |
15,1 |
0,6 |
4,2 |
|
Состав сухих |
П |
п |
2 |
29,5 |
||||
|
57П43Е |
53Е47П |
Е |
ж |
2 |
39,0 |
25,0 |
0,2 |
6,0 |
|
Пни |
Е |
с |
18 |
19,0 |
17,8 |
0,5 |
4,7 |
|
|
100П |
Всего в I ярусе |
52 |
1,5 |
16,5 |
||||
|
II ярус |
П |
ж |
6 |
7,4 |
7,5 |
0,1 |
0,1 |
|
|
78П17Б5Е |
84П8Е8Б |
П |
с |
16 |
5,6 |
5,5 |
0,1 |
0,1 |
|
Б |
ж |
28 |
9,3 |
9,1 |
0,2 |
1,0 |
||
|
Б |
с |
584 |
8,3 |
8,2 |
3,5 |
16,4 |
||
|
Е |
ж |
2 |
8,5 |
8,5 |
0,1 |
0,1 |
||
|
Состав сухих |
Е |
с |
18 |
9,6 |
9,1 |
0,2 |
0,9 |
|
|
94П3Е 3Б |
94П5Е1Б |
Всего в II ярусе |
654 |
4,2 |
18,6 |
|||
|
Итого |
706 |
6,7 |
35,1 |
|||||
Таблица 7.2.4.3
Количество подроста (шт./га) на ППП в 2013 г.
|
№ ППП |
Порода |
Высота подроста, м |
Всего |
Состав, % |
||
|
< 1 |
1–1,5 |
> 1,5 |
||||
|
1 |
Betula pubescens |
2600 |
200 |
400 |
3200 |
100,0 |
|
Итого |
2600 |
200 |
400 |
3200 |
100,0 |
|
|
2 |
Tilia cordata |
375 |
563 |
6375 |
7313 |
60,3 |
|
Betula pendula |
188 |
188 |
125 |
501 |
4,1 |
|
|
Betula pubescens |
3250 |
375 |
688 |
4313 |
35,6 |
|
|
Итого |
3813 |
1126 |
7188 |
12127 |
100,0 |
|
|
3 |
Abies sibirica |
36 |
36 |
272 |
344 |
42,6 |
|
Picea obovata |
172 |
12 |
40 |
224 |
27,7 |
|
|
Betula pubescens |
40 |
72 |
128 |
240 |
29,7 |
|
|
Итого |
248 |
120 |
440 |
808 |
100,0 |
|
Таблица 7.2.4.4
Покрытие и встречаемость растений (%) на постоянных пробных площадях в 2013 г. (0 – покрытие менее 1 %)
|
Виды растений |
1 |
2 |
3 |
6 |
34 |
|||||
|
Пок. |
Вст. |
Пок. |
Вст. |
Пок. |
Вст. |
Пок. |
Вст. |
Пок. |
Вст. |
|
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
|
Populus tremula |
0 |
16,0 |
0 |
28,0 |
– |
– |
– |
– |
– |
– |
|
Rosa acicularis |
1,3 |
8,0 |
– |
– |
– |
– |
– |
– |
0 |
2,0 |
|
Rubus idaeus |
0 |
32,0 |
7,4 |
92,0 |
36,3 |
94,0 |
4,8 |
76,0 |
0 |
6,0 |
|
Salix caprea |
0 |
26,0 |
0 |
12,0 |
– |
– |
1,0 |
30,0 |
0 |
2,0 |
|
Sambucus sibirica |
– |
– |
– |
– |
1,6 |
8,0 |
0,1 |
2,0 |
– |
– |
|
Agrostis tenuis |
– |
– |
0 |
4,0 |
– |
– |
– |
– |
– |
– |
|
Asarum europaeum |
– |
– |
– |
– |
– |
– |
0 |
2,0 |
– |
– |
|
Athyrium filix-femina |
0 |
2,0 |
– |
– |
0 |
4,0 |
0,4 |
4,0 |
1,2 |
6,0 |
|
Bistorta major |
– |
– |
– |
– |
– |
– |
– |
– |
0 |
14,0 |
|
Calamagrostis langsdorffii |
19,5 |
94,0 |
5,2 |
34,0 |
4,5 |
12,0 |
4,0 |
28,0 |
0 |
38,0 |
|
Calamagrostis obtusata |
1,2 |
32,0 |
0 |
14,0 |
5,9 |
72,0 |
6,6 |
58,0 |
0 |
2,0 |
|
Carex globularis |
0 |
2,0 |
– |
– |
– |
– |
– |
– |
– |
– |
|
Carex macroura |
– |
– |
4,9 |
22,0 |
– |
– |
– |
– |
– |
– |
|
Cerastium pauciflorum |
0 |
18,0 |
– |
– |
– |
– |
– |
– |
– |
– |
|
Chamaenerion angustifolium |
18,9 |
98,0 |
10,5 |
66,0 |
– |
– |
51,2 |
100,0 |
– |
– |
|
Circaea alpina |
– |
– |
– |
– |
– |
– |
0 |
8,0 |
– |
– |
|
Cirsium heterophyllum |
0 |
4,0 |
– |
– |
– |
– |
– |
– |
– |
– |
|
Cirsium palustre |
0 |
14,0 |
– |
– |
– |
– |
– |
– |
– |
– |
|
Deschampsia cespitosa |
– |
– |
1,2 |
14,0 |
– |
– |
– |
– |
0 |
2,0 |
|
Diplazium sibiricum |
– |
– |
– |
– |
5,5 |
24,0 |
– |
– |
– |
– |
|
Dryopteris assimilis |
– |
– |
0 |
2,0 |
– |
– |
1,8 |
24,0 |
1,8 |
16,0 |
|
Equisetum sylvaticum |
6,1 |
80,0 |
– |
– |
– |
– |
0,5 |
64,0 |
19,2 |
76,0 |
|
Filipendula ulmaria |
– |
– |
– |
– |
– |
– |
– |
– |
0 |
4,0 |
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
|
Fragaria vesca |
– |
– |
0 |
2,0 |
– |
– |
– |
– |
– |
– |
|
Gymnocarpium dryopteris |
0 |
20,0 |
– |
– |
– |
– |
0 |
4,0 |
1,4 |
42,0 |
|
Lamium album |
– |
– |
– |
– |
– |
– |
0 |
2,0 |
– |
– |
|
Linnaea borealis |
– |
– |
– |
– |
– |
– |
– |
– |
0 |
10,0 |
|
Luzula pilosa |
0 |
2,0 |
0 |
20,0 |
– |
– |
0 |
2,0 |
– |
– |
|
Maianthemum bifolium |
4,1 |
36,0 |
2,5 |
48,0 |
0 |
32,0 |
0 |
2,0 |
0 |
36,0 |
|
Melica nutans |
– |
– |
0 |
8,0 |
0 |
6,0 |
– |
– |
– |
– |
|
Milium effusum |
– |
– |
– |
– |
0 |
34,0 |
– |
– |
0 |
2,0 |
|
Myosotis sylvatica |
– |
– |
– |
– |
– |
– |
0 |
6,0 |
– |
– |
|
Omalotheca sylvatica |
0 |
2,0 |
0 |
8,0 |
– |
– |
– |
– |
– |
– |
|
Oxalis acetosella |
– |
– |
– |
– |
0 |
26,0 |
0 |
6,0 |
0 |
18,0 |
|
Paris quadrifolia |
– |
– |
– |
– |
0 |
2,0 |
– |
– |
– |
– |
|
Phegopteris connectilis |
– |
– |
– |
– |
5,3 |
46,0 |
4,4 |
22,0 |
4,2 |
72,0 |
|
Rubus humilifolius |
– |
– |
– |
– |
– |
– |
– |
– |
3,1 |
62,0 |
|
Stellaria bungeana |
0 |
24,0 |
2,5 |
64,0 |
– |
– |
– |
– |
– |
– |
|
Stellaria nemorum |
– |
– |
– |
– |
0 |
38,0 |
0,3 |
28,0 |
– |
– |
|
Trientalis europaea |
– |
– |
0 |
2,0 |
0 |
26,0 |
0 |
6,0 |
0 |
22,0 |
|
Vaccinium myrtillus |
– |
– |
– |
– |
– |
– |
– |
– |
0 |
14,0 |
|
Veratrum lobelianum |
– |
– |
– |
– |
– |
– |
– |
– |
0 |
2,0 |
|
Viola epipsila |
– |
– |
– |
– |
– |
– |
– |
– |
0 |
46,0 |
|
Viola selkirkii |
0 |
4,0 |
– |
– |
0 |
8,0 |
– |
– |
– |
– |
|
Мхи |
27,6 |
68,0 |
18,8 |
56,0 |
6,4 |
40,0 |
6,4 |
16,0 |
65,1 |
100,0 |
Таблица 7.2.4.5
Покрытие и встречаемость растений (%) на постоянных пробных площадях в 2013 г. (0 – покрытие менее 1 %)
|
Виды растений |
35 |
36 |
37 |
41 |
42 |
|||||
|
Пок. |
Вст. |
Пок. |
Вст. |
Пок. |
Вст. |
Пок. |
Вст. |
Пок. |
Вст. |
|
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
|
Lonicera pallasii |
– |
– |
0 |
2,0 |
2,2 |
8,0 |
– |
– |
– |
– |
|
Lonicera xylosteum |
– |
– |
– |
– |
– |
– |
0 |
2,0 |
– |
– |
|
Padus avium |
– |
– |
1,9 |
12,0 |
– |
– |
– |
– |
– |
– |
|
Rosa acicularis |
0 |
16,0 |
3,5 |
18,0 |
– |
– |
2,2 |
22,0 |
1,7 |
26,0 |
|
Rubus idaeus |
0 |
4,0 |
8,8 |
76,0 |
25,0 |
90,0 |
7,8 |
46,0 |
0 |
2,0 |
|
Salix caprea |
– |
– |
– |
– |
1,9 |
12,0 |
– |
– |
– |
– |
|
Sorbus sibirica |
0 |
2,0 |
– |
– |
0 |
2,0 |
– |
– |
– |
– |
|
Aconitum septentrionale |
– |
– |
– |
– |
– |
– |
1,9 |
10,0 |
0 |
6,0 |
|
Aegopodium podagraria |
– |
– |
– |
– |
0 |
2,0 |
2,7 |
28,0 |
– |
– |
|
Ajuga reptans |
– |
– |
– |
– |
0 |
4,0 |
0 |
10,0 |
0 |
14,0 |
|
Angelica sylvestris |
– |
– |
– |
– |
0 |
2,0 |
– |
– |
0 |
8,0 |
|
Athyrium filix-femina |
– |
– |
3,1 |
14,0 |
– |
– |
4,6 |
16,0 |
– |
– |
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
|
Bistorta major |
0 |
2,0 |
– |
– |
– |
– |
– |
– |
0 |
4,0 |
|
Calamagrostis langsdorffii |
0 |
30,0 |
3,0 |
30,0 |
1,0 |
42,0 |
1,5 |
4,0 |
0 |
34,0 |
|
Calamagrostis obtusata |
0 |
34,0 |
2,6 |
58,0 |
1,5 |
32,0 |
20,7 |
96,0 |
2,4 |
92,0 |
|
Cerastium pauciflorum |
0 |
6,0 |
0 |
24,0 |
– |
– |
0 |
44,0 |
0 |
22,0 |
|
Deschampsia cespitosa |
– |
– |
– |
– |
4,9 |
34,0 |
– |
– |
– |
– |
|
Diplazium sibiricum |
– |
– |
3,8 |
24,0 |
0 |
4,0 |
– |
– |
– |
– |
|
Dryopteris assimilis |
0 |
4,0 |
1,5 |
12,0 |
11,3 |
50,0 |
– |
– |
– |
– |
|
Dryopteris carthusiana |
– |
– |
– |
– |
– |
– |
0 |
10,0 |
0 |
4,0 |
|
Equisetum sylvaticum |
7,2 |
92,0 |
1,0 |
60,0 |
– |
– |
3,0 |
82,0 |
1,0 |
36,0 |
|
Filipendula ulmaria |
– |
– |
– |
– |
– |
– |
0 |
10,0 |
2,1 |
38,0 |
|
Geranium sylvaticum |
0 |
4,0 |
– |
– |
– |
– |
0 |
10,0 |
0 |
14,0 |
|
Gymnocarpium dryopteris |
2,9 |
84,0 |
1,1 |
52,0 |
0 |
8,0 |
0 |
30,0 |
0 |
50,0 |
|
Impatiens noli-tangere |
– |
– |
– |
– |
– |
– |
0 |
4,0 |
– |
– |
|
Lathyrus vernus |
– |
– |
– |
– |
– |
– |
1,2 |
24,0 |
0 |
8,0 |
|
Linnaea borealis |
0 |
34,0 |
0 |
40,0 |
– |
– |
4,9 |
38,0 |
1,6 |
66,0 |
|
Luzula pilosa |
0 |
2,0 |
0 |
8,0 |
0 |
16,0 |
0 |
8,0 |
0 |
12,0 |
|
Lycopodium annotinum |
– |
– |
– |
– |
– |
– |
– |
– |
1,6 |
20,0 |
|
Maianthemum bifolium |
0 |
74,0 |
0 |
54,0 |
0 |
58,0 |
0 |
56,0 |
0 |
54,0 |
|
Melica nutans |
– |
– |
– |
– |
0 |
12,0 |
– |
– |
– |
– |
|
Milium effusum |
– |
– |
– |
– |
1,1 |
34,0 |
– |
– |
– |
– |
|
Omalotheca sylvatica |
– |
– |
– |
– |
0 |
2,0 |
– |
– |
– |
– |
|
Oxalis acetosella |
0 |
60,0 |
0 |
78,0 |
4,4 |
80,0 |
0 |
76,0 |
0 |
62,0 |
|
Paris quadrifolia |
0 |
2,0 |
– |
– |
0 |
2,0 |
0 |
2,0 |
0 |
8,0 |
|
Phegopteris connectilis |
8,7 |
86,0 |
7,7 |
84,0 |
– |
– |
0 |
2,0 |
– |
– |
|
Pulmonaria mollis |
– |
– |
– |
– |
– |
– |
0 |
2,0 |
0 |
8,0 |
|
Ranunculus repens |
– |
– |
– |
– |
– |
– |
– |
– |
0 |
10,0 |
|
Rubus humilifolius |
0 |
40,0 |
0 |
2,0 |
– |
– |
– |
– |
5,2 |
78,0 |
|
Rubus saxatilis |
0 |
14,0 |
– |
– |
– |
– |
0 |
32,0 |
– |
– |
|
Stellaria bungeana |
– |
– |
– |
– |
– |
– |
– |
– |
0 |
6,0 |
|
Stellaria holostea |
– |
– |
– |
– |
– |
– |
0 |
10,0 |
0 |
6,0 |
|
Stellaria nemorum |
– |
– |
– |
– |
0 |
40,0 |
– |
– |
– |
– |
|
Trientalis europaea |
0 |
34,0 |
0 |
22,0 |
0 |
24,0 |
0 |
30,0 |
0 |
38,0 |
|
Vaccinium myrtillus |
0 |
24,0 |
0 |
4,0 |
– |
– |
– |
– |
– |
– |
|
Vaccinium vitis-idaea |
– |
– |
– |
– |
– |
– |
– |
– |
1,3 |
48,0 |
|
Veratrum lobelianum |
– |
– |
– |
– |
– |
– |
– |
– |
– |
– |
|
Vicia sepium |
– |
– |
– |
– |
– |
– |
0 |
14,0 |
0 |
12,0 |
|
Viola epipsila |
0 |
12,0 |
– |
– |
– |
– |
– |
– |
0 |
16,0 |
|
Viola selkirkii |
– |
– |
0 |
8,0 |
0 |
10,0 |
0 |
28,0 |
– |
– |
|
Мхи |
38,4 |
94,0 |
32,8 |
96,0 |
40,3 |
84,0 |
14,7 |
60,0 |
42,6 |
100,0 |
Таблица 7.2.4.6
Покрытие и встречаемость растений (%) на постоянных пробных площадях в 2013 г. (0 – покрытие менее 1 %)
|
Виды растений |
44 |
45 |
50 |
52 (гарь) |
52 (лес) |
|||||
|
Пок. |
Вст. |
Пок. |
Вст. |
Пок. |
Вст. |
Пок. |
Вст. |
Пок. |
Вст. |
|
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
|
Lonicera pallasii |
– |
– |
0 |
2,0 |
– |
– |
– |
– |
– |
– |
|
Lonicera xylosteum |
– |
– |
0 |
2,0 |
– |
– |
– |
– |
– |
– |
|
Padus avium |
– |
– |
6,7 |
22,0 |
5,5 |
20,0 |
– |
– |
– |
– |
|
Ribes hispidulum |
0 |
8,0 |
– |
– |
– |
– |
– |
– |
– |
– |
|
Rosa acicularis |
4,5 |
34,0 |
0 |
12,0 |
1,1 |
6,0 |
– |
– |
– |
– |
|
Rubus idaeus |
7,8 |
42,0 |
8,0 |
78,0 |
0 |
2,0 |
30,1 |
100,0 |
31,5 |
81,3 |
|
Salix caprea |
– |
– |
– |
– |
– |
– |
0 |
32,4 |
– |
– |
|
Sorbus sibirica |
– |
– |
– |
– |
0 |
4,0 |
– |
– |
– |
– |
|
Aegopodium podagraria |
0 |
2,0 |
0 |
4,0 |
13,5 |
90,0 |
– |
– |
– |
– |
|
Agrostis tenuis |
– |
– |
0 |
2,0 |
3,6 |
74,0 |
– |
– |
– |
– |
|
Ajuga reptans |
0 |
2,0 |
– |
– |
0 |
4,0 |
– |
– |
– |
– |
|
Angelica sylvestris |
– |
– |
– |
– |
1,7 |
30,0 |
– |
– |
– |
– |
|
Asarum europaeum |
– |
– |
– |
– |
1,6 |
64,0 |
– |
– |
– |
– |
|
Athyrium filix-femina |
1,9 |
18,0 |
1,4 |
22,0 |
0 |
4,0 |
– |
– |
– |
– |
|
Cacalia hastata |
– |
– |
0 |
10,0 |
– |
– |
– |
– |
– |
– |
|
Calamagrostis langsdorffii |
16,0 |
48,0 |
4,2 |
24,0 |
1,0 |
36,0 |
4,4 |
23,5 |
9,4 |
25,0 |
|
Calamagrostis obtusata |
11,6 |
66,0 |
19,2 |
92,0 |
3,6 |
30,0 |
3,2 |
38,2 |
5,5 |
62,5 |
|
Cerastium pauciflorum |
0 |
16,0 |
0 |
12,0 |
0 |
12,0 |
1,8 |
8,8 |
0 |
31,3 |
|
Chamaenerion angustifolium |
0 |
6,0 |
0 |
36,0 |
0 |
18,0 |
21,7 |
94,1 |
– |
– |
|
Cicerbita uralensis |
– |
– |
– |
– |
– |
– |
0 |
5,9 |
– |
– |
|
Circaea alpina |
– |
– |
0 |
16,0 |
– |
– |
– |
– |
– |
– |
|
Cirsium palustre |
– |
– |
– |
– |
0 |
2,0 |
– |
– |
– |
– |
|
Deschampsia cespitosa |
0 |
8,0 |
– |
– |
9,9 |
70,0 |
– |
– |
– |
– |
|
Diplazium sibiricum |
– |
– |
– |
– |
0 |
12,0 |
0 |
2,9 |
11,1 |
62,5 |
|
Dryopteris assimilis |
– |
– |
0 |
2,0 |
0 |
12,0 |
4,8 |
29,4 |
25,3 |
87,5 |
|
Dryopteris carthusiana |
0 |
6,0 |
– |
– |
– |
– |
– |
– |
– |
– |
|
Dryopteris filix-mas |
– |
– |
0 |
2,0 |
– |
– |
– |
– |
– |
– |
|
Epilobium palustre |
– |
– |
– |
– |
– |
– |
0 |
20,6 |
– |
– |
|
Equisetum sylvaticum |
0 |
24,0 |
0 |
34,0 |
– |
– |
2,0 |
70,6 |
0 |
50,0 |
|
Filipendula ulmaria |
0 |
34,0 |
0 |
4,0 |
– |
– |
– |
– |
– |
– |
|
Fragaria vesca |
0 |
6,0 |
– |
– |
– |
– |
– |
– |
– |
– |
|
Galium boreale |
– |
– |
0 |
2,0 |
– |
– |
– |
– |
– |
– |
|
Galium uliginosum |
0 |
2,0 |
0 |
4,0 |
– |
– |
– |
– |
– |
– |
|
Geranium sylvaticum |
0 |
12,0 |
– |
– |
0 |
6,0 |
– |
– |
– |
– |
|
Gymnocarpium dryopteris |
0 |
10,0 |
3,1 |
34,0 |
– |
– |
0 |
26,5 |
– |
– |
|
Impatiens noli-tangere |
0 |
14,0 |
– |
– |
– |
– |
– |
– |
– |
– |
|
Lamium album |
– |
– |
0 |
6,0 |
0 |
12,0 |
– |
– |
– |
– |
|
Luzula pilosa |
0 |
6,0 |
0 |
6,0 |
0 |
2,0 |
0 |
2,9 |
– |
– |
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
|
Lycopodium annotinum |
– |
– |
– |
– |
– |
– |
0 |
11,8 |
0 |
6,3 |
|
Maianthemum bifolium |
0 |
28,0 |
0 |
8,0 |
0 |
16,0 |
– |
– |
– |
– |
|
Melica nutans |
– |
– |
– |
– |
0 |
28,0 |
– |
– |
– |
– |
|
Milium effusum |
– |
– |
– |
– |
0 |
28,0 |
– |
– |
– |
– |
|
Myosotis sylvatica |
– |
– |
– |
– |
0 |
2,0 |
– |
– |
– |
– |
|
Oxalis acetosella |
0 |
52,0 |
0 |
44,0 |
– |
– |
– |
– |
1,3 |
62,5 |
|
Paris quadrifolia |
0 |
8,0 |
0 |
12,0 |
– |
– |
– |
– |
– |
– |
|
Phegopteris connectilis |
0 |
2,0 |
0 |
2,0 |
0 |
6,0 |
0 |
8,8 |
1,4 |
25,0 |
|
Pulmonaria mollis |
0 |
2,0 |
0 |
10,0 |
0 |
8,0 |
– |
– |
– |
– |
|
Ranunculus repens |
0 |
6,0 |
– |
– |
– |
– |
– |
– |
– |
– |
|
Rubus humilifolius |
– |
– |
– |
– |
– |
– |
0 |
11,8 |
– |
– |
|
Rubus saxatilis |
– |
– |
0 |
8,0 |
0 |
78,0 |
– |
– |
– |
– |
|
Solidago virgaurea |
– |
– |
– |
– |
0 |
68,0 |
– |
– |
– |
– |
|
Stellaria bungeana |
0 |
28,0 |
0 |
10,0 |
0 |
44,0 |
– |
– |
– |
– |
|
Stellaria holostea |
– |
– |
– |
– |
0 |
48,0 |
– |
– |
– |
– |
|
Thalictrum minus |
– |
– |
0 |
8,0 |
0 |
4,0 |
– |
– |
– |
– |
|
Trientalis europaea |
0 |
24,0 |
0 |
14,0 |
0 |
2,0 |
– |
– |
– |
– |
|
Veronica chamaedrys |
– |
– |
– |
– |
0 |
52,0 |
– |
– |
– |
– |
|
Vicia sepium |
– |
– |
0 |
6,0 |
– |
– |
– |
– |
– |
– |
|
Viola selkirkii |
0 |
18,0 |
0 |
8,0 |
– |
– |
– |
– |
– |
– |
|
Мхи |
7,5 |
48,0 |
16,1 |
72,0 |
1,3 |
14,0 |
20,7 |
64,7 |
8,4 |
43,8 |
Таблица 7.2.4.7
Покрытие и встречаемость растений (%) на постоянных пробных площадях в 2013 г. (0 – покрытие менее 1 %)
|
Виды растений |
53 |
54 (лес) |
54 (откр. место) |
55 |
||||
|
Пок. |
Вст. |
Пок. |
Вст. |
Пок. |
Вст. |
Пок. |
Вст. |
|
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
|
Lonicera pallasii |
– |
– |
– |
– |
– |
– |
0 |
2,0 |
|
Lonicera xylosteum |
2,2 |
6,0 |
– |
– |
– |
– |
– |
– |
|
Padus avium |
0 |
2,0 |
– |
– |
– |
– |
0 |
2,0 |
|
Populus tremula |
– |
– |
– |
– |
– |
– |
0 |
2,0 |
|
Ribes hispidulum |
0 |
2,0 |
– |
– |
– |
– |
– |
– |
|
Rosa acicularis |
– |
– |
– |
– |
– |
– |
2,0 |
38,0 |
|
Rubus idaeus |
20,6 |
86,0 |
4,0 |
50,0 |
1,2 |
15,0 |
7,3 |
82,0 |
|
Salix caprea |
0 |
2,0 |
– |
– |
– |
– |
– |
– |
|
Sorbus sibirica |
1,8 |
36,0 |
0 |
5,0 |
– |
– |
0 |
2,0 |
|
Aconitum septentrionale |
0 |
6,0 |
– |
– |
– |
– |
– |
– |
|
Actaea spicata |
0 |
2,0 |
– |
– |
– |
– |
– |
– |
|
Aegopodium podagraria |
0 |
14,0 |
– |
– |
– |
– |
– |
– |
|
Ajuga reptans |
0 |
34,0 |
– |
– |
– |
– |
– |
– |
|
Anemonoides reflexa |
0 |
8,0 |
– |
– |
– |
– |
– |
– |
|
Asarum europaeum |
0 |
6,0 |
– |
– |
– |
– |
– |
– |
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
|
Agrostis tenuis |
– |
– |
– |
– |
0 |
5,0 |
– |
– |
|
Allium victorialis |
– |
– |
– |
– |
2,7 |
25,0 |
– |
– |
|
Athyrium filix-femina |
2,2 |
14,0 |
– |
– |
– |
– |
– |
– |
|
Cacalia hastata |
0 |
8,0 |
– |
– |
– |
– |
– |
– |
|
Calamagrostis langsdorffii |
1,1 |
12,0 |
17,1 |
95,0 |
52,0 |
90,0 |
0 |
6,0 |
|
Calamagrostis obtusata |
4,6 |
72,0 |
0 |
15,0 |
0 |
5,0 |
21,8 |
100,0 |
|
Cerastium pauciflorum |
– |
– |
0 |
5,0 |
0 |
15,0 |
0 |
44,0 |
|
Chamaenerion angustifolium |
– |
– |
– |
– |
0 |
25,0 |
– |
– |
|
Circaea alpina |
0 |
14,0 |
– |
– |
– |
– |
– |
– |
|
Cirsium palustre |
– |
– |
– |
– |
0 |
20,0 |
– |
– |
|
Deschampsia cespitosa |
– |
– |
18,0 |
80,0 |
27,3 |
95,0 |
1,4 |
14,0 |
|
Dryopteris assimilis |
22,8 |
86,0 |
4,4 |
40,0 |
0 |
10,0 |
– |
– |
|
Dryopteris carthusiana |
– |
– |
– |
– |
– |
– |
0 |
18,0 |
|
Equisetum sylvaticum |
– |
– |
0 |
5,0 |
0 |
55,0 |
0 |
4,0 |
|
Fragaria vesca |
– |
– |
– |
– |
– |
– |
0 |
6,0 |
|
Galeopsis speciosa |
– |
– |
– |
– |
0 |
5,0 |
– |
– |
|
Geranium sylvaticum |
0 |
8,0 |
– |
– |
– |
– |
– |
– |
|
Gymnocarpium dryopteris |
– |
– |
0 |
15,0 |
– |
– |
1,5 |
36,0 |
|
Juncus filiformis |
– |
– |
– |
– |
0 |
10,0 |
– |
– |
|
Linnaea borealis |
– |
– |
– |
– |
– |
– |
0 |
2,0 |
|
Luzula pilosa |
0 |
18,0 |
– |
– |
– |
– |
0 |
2,0 |
|
Maianthemum bifolium |
1,9 |
54,0 |
0 |
25,0 |
0 |
60,0 |
0 |
74,0 |
|
Melica nutans |
0 |
20,0 |
– |
– |
– |
– |
– |
– |
|
Milium effusum |
3,1 |
62,0 |
0 |
5,0 |
– |
– |
– |
– |
|
Myosotis sylvatica |
0 |
24,0 |
– |
– |
– |
– |
– |
– |
|
Oxalis acetosella |
17,6 |
100,0 |
0 |
10,0 |
– |
– |
16,0 |
98,0 |
|
Paris quadrifolia |
0 |
14,0 |
– |
– |
– |
– |
– |
– |
|
Phegopteris connectilis |
0 |
2,0 |
– |
– |
– |
– |
0 |
2,0 |
|
Pulmonaria obscura |
0 |
22,0 |
– |
– |
– |
– |
– |
– |
|
Ranunculus repens |
– |
– |
– |
– |
– |
– |
0 |
4,0 |
|
Scirpus sylvaticus |
– |
– |
– |
– |
0 |
30,0 |
– |
– |
|
Stachys sylvatica |
0 |
2,0 |
– |
– |
– |
– |
– |
– |
|
Stellaria holostea |
– |
– |
– |
– |
– |
– |
0 |
30,0 |
|
Stellaria nemorum |
1,2 |
50,0 |
– |
– |
– |
– |
– |
– |
|
Trientalis europaea |
0 |
8,0 |
0 |
65,0 |
0 |
65,0 |
0 |
52,0 |
|
Valeriana wolgensis |
0 |
4,0 |
– |
– |
– |
– |
– |
– |
|
Veratrum lobelianum |
0 |
2,0 |
– |
– |
– |
– |
– |
– |
|
Viola epipsila |
– |
– |
– |
– |
– |
– |
0 |
4,0 |
|
Viola selkirkii |
0 |
40,0 |
– |
– |
– |
– |
– |
– |
|
Мхи |
37,5 |
80,0 |
8,3 |
50,0 |
1,5 |
5,0 |
9,0 |
34,0 |
На постоянных трансектах протяженностью 10 км на пожарище в 2013 г. проведено описание растительности пирогенных сообществ. Травяно-кустарничковая и кустарниковая растительность описываются глазомерно (оценивается проективное покрытие каждого вида) на площадках 5×5 м. Здесь же на пяти площадках по 1 м2 учитывается подрост древесных пород. Результаты приводятся в табл. 7.2.4.8–7.2.4.9. В составе послепожарных сообществ участвуют 75 видов растений, доминирующими являются иван-чай узколистный, вейники тупочешуйный и Лангсдорфа, хвощ лесной. С 2002 г. латинские названия видов растений приводятся согласно таксономии, предложенной С.К. Черепановым (1995).
Таблица 7.2.4.8
Покрытие и встречаемость растений (%) на гари в 2013 г. (0 – покрытие менее 1 %)
|
Виды растений |
1 |
2 |
3 |
4 |
5 |
|||||
|
Пок. |
Вст. |
Пок. |
Вст. |
Пок. |
Вст. |
Пок. |
Вст. |
Пок. |
Вст. |
|
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
|
Abies sibirica |
– |
– |
– |
– |
– |
– |
0 |
1,7 |
– |
– |
|
Betula pubescens |
3,5 |
21,6 |
29,2 |
100,0 |
1,7 |
55,6 |
8,6 |
50,9 |
36,0 |
96,4 |
|
Lonicera pallasii |
– |
– |
1,1 |
50,0 |
0 |
22,2 |
0 |
3,4 |
0 |
7,3 |
|
Padus avium |
– |
– |
– |
– |
– |
– |
– |
– |
0 |
1,8 |
|
Picea obovata |
0 |
2,7 |
0 |
11,1 |
– |
– |
0 |
1,7 |
– |
– |
|
Pinus sylvestris |
– |
– |
0 |
5,6 |
– |
– |
– |
– |
– |
– |
|
Populus tremula |
0 |
18,9 |
8,9 |
44,4 |
0 |
22,2 |
1,6 |
47,5 |
0 |
12,7 |
|
Ribes hispidulum |
– |
– |
0 |
11,1 |
– |
– |
0 |
1,7 |
0 |
3,6 |
|
Rosa acicularis |
0 |
13,5 |
5,0 |
83,3 |
3,8 |
55,6 |
3,0 |
50,9 |
4,1 |
52,7 |
|
Rubus idaeus+R. matsumuranus |
2,1 |
73,0 |
1,2 |
72,2 |
7,0 |
88,9 |
1,8 |
88,1 |
1,4 |
92,7 |
|
Salix caprea |
1,1 |
48,7 |
– |
– |
– |
– |
3,0 |
57,6 |
0 |
14,6 |
|
Salix phylicifolia |
0 |
13,5 |
– |
– |
– |
– |
0 |
1,7 |
– |
– |
|
Sambucus sibirica |
0 |
5,4 |
0 |
11,1 |
0 |
22,2 |
0 |
3,4 |
– |
– |
|
Sorbus sibirica |
– |
– |
– |
– |
0 |
55,6 |
0 |
3,4 |
0 |
3,6 |
|
Tilia cordata |
– |
– |
– |
– |
6,7 |
22,2 |
– |
– |
– |
– |
|
Aconitum septentrionale |
– |
– |
0 |
5,6 |
– |
– |
0 |
1,7 |
0 |
1,8 |
|
Aegopodium podagraria |
0 |
16,2 |
6,4 |
33,3 |
3,3 |
44,4 |
0 |
15,3 |
0 |
9,1 |
|
Agrostis tenuis |
0 |
5,4 |
0 |
5,6 |
0 |
22,2 |
0 |
13,6 |
– |
– |
|
Ajuga reptans |
– |
– |
– |
– |
– |
– |
0 |
1,7 |
0 |
1,8 |
|
Allium victorialis |
– |
– |
0 |
16,7 |
– |
– |
0 |
5,1 |
0 |
1,8 |
|
Angelica sylvestris |
0 |
5,4 |
0 |
27,8 |
– |
– |
0 |
3,4 |
0 |
5,5 |
|
Asarum europaeum |
– |
– |
– |
– |
0 |
11,1 |
0 |
1,7 |
– |
– |
|
Athyrium filix-femina |
0 |
27,0 |
0 |
11,1 |
– |
– |
0 |
27,1 |
0 |
14,6 |
|
Bistorta major |
– |
– |
– |
– |
– |
– |
0 |
1,7 |
0 |
1,8 |
|
Cacalia hastata |
– |
– |
– |
– |
0 |
11,1 |
0 |
3,4 |
– |
– |
|
Calamagrostis langsdorffii |
31,2 |
94,6 |
13,9 |
72,2 |
6,7 |
88,9 |
35,6 |
98,3 |
20,9 |
90,9 |
|
Calamagrostis obtusata |
5,7 |
64,9 |
34,4 |
83,3 |
15,6 |
100,0 |
10,5 |
89,8 |
20,4 |
94,6 |
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
|
Carex macroura |
– |
– |
– |
– |
0 |
44,4 |
– |
– |
– |
– |
|
Carex globularis |
– |
– |
– |
– |
– |
– |
– |
– |
2,1 |
9,1 |
|
Cerastium pauciflorum |
0 |
2,7 |
0 |
22,2 |
0 |
33,3 |
0 |
37,3 |
0 |
7,3 |
|
Chamaenerion angustifolium |
38,8 |
94,6 |
11,2 |
100,0 |
38,9 |
100,0 |
19,8 |
100,0 |
12,2 |
94,6 |
|
Cicerbita uralensis |
0 |
2,7 |
– |
– |
– |
– |
– |
– |
– |
– |
|
Cirsium heterophyllum |
0 |
8,1 |
0 |
27,8 |
0 |
11,1 |
0 |
11,9 |
0 |
9,1 |
|
Cirsium palustre |
0 |
29,7 |
0 |
50,0 |
0 |
11,1 |
0 |
35,6 |
0 |
34,6 |
|
Cirsium setosum |
1,1 |
13,5 |
– |
– |
0 |
22,2 |
0 |
8,5 |
– |
– |
|
Deschampsia cespitosa |
0 |
2,7 |
0 |
11,1 |
0 |
33,3 |
0 |
10,2 |
0 |
5,5 |
|
Diplazium sibiricum |
0 |
2,7 |
– |
– |
– |
– |
0 |
6,8 |
0 |
1,8 |
|
Dryopteris assimilis |
0 |
43,2 |
0 |
5,6 |
– |
– |
0 |
10,2 |
0 |
16,4 |
|
Dryopteris cartusiana |
– |
– |
0 |
16,7 |
– |
– |
0 |
1,7 |
0 |
3,6 |
|
Epilobium palustre |
0 |
5,4 |
– |
– |
– |
– |
0 |
8,5 |
– |
– |
|
Equisetum sylvaticum |
6,3 |
91,9 |
0 |
50,0 |
– |
– |
2,2 |
94,9 |
0 |
47,3 |
|
Filipendula ulmaria |
0 |
5,4 |
0 |
11,1 |
– |
– |
0 |
22,0 |
0 |
12,7 |
|
Fragaria vesca |
– |
– |
– |
– |
0 |
22,2 |
0 |
3,4 |
– |
– |
|
Galium uliginosum |
– |
– |
– |
– |
– |
– |
– |
– |
0 |
1,8 |
|
Geranium sylvaticum |
0 |
10,8 |
0 |
11,1 |
0 |
11,1 |
0 |
18,6 |
0 |
5,5 |
|
Gymnocarpium dryopteris |
0 |
21,6 |
0 |
50,0 |
0 |
11,1 |
0 |
45,8 |
0 |
56,4 |
|
Hypericum maculatum |
– |
– |
– |
– |
– |
– |
– |
– |
0 |
1,8 |
|
Linnaea borealis |
– |
– |
0 |
5,6 |
– |
– |
0 |
1,7 |
0 |
1,8 |
|
Luzula pilosa |
0 |
21,6 |
0 |
16,7 |
– |
– |
0 |
6,8 |
0 |
5,5 |
|
Maianthemum bifolium |
0 |
37,8 |
0 |
61,1 |
0 |
33,3 |
0 |
44,1 |
0 |
58,2 |
|
Matteuccia struthiopteris |
0 |
5,4 |
– |
– |
– |
– |
– |
– |
– |
– |
|
Melica nutans |
0 |
2,7 |
– |
– |
0 |
55,6 |
– |
– |
– |
– |
|
Milium effusum |
0 |
32,4 |
– |
– |
0 |
11,1 |
– |
– |
– |
– |
|
Myosotis sylvatica |
0 |
10,8 |
– |
– |
– |
– |
– |
– |
– |
– |
|
Omalotheca sylvatica |
0 |
2,7 |
– |
– |
– |
– |
0 |
3,4 |
– |
– |
|
Oxalis acetosella |
0 |
8,1 |
0 |
11,1 |
– |
– |
0 |
3,4 |
0 |
29,1 |
|
Paris quadrifolia |
0 |
2,7 |
0 |
27,8 |
– |
– |
0 |
5,1 |
0 |
5,5 |
|
Phegopteris connectilis |
0 |
24,3 |
0 |
5,6 |
– |
– |
0 |
15,3 |
0 |
9,1 |
|
Picris hieracioides |
– |
– |
– |
– |
0 |
22,2 |
– |
– |
– |
– |
|
Pulmonaria mollis |
– |
– |
0 |
11,1 |
– |
– |
0 |
6,8 |
0 |
5,5 |
|
Pulmonaria obscura |
– |
– |
– |
– |
0 |
11,1 |
– |
– |
– |
– |
|
Ranunculus repens |
– |
– |
– |
– |
– |
– |
– |
– |
0 |
3,6 |
|
Rubus arcticus |
– |
– |
0 |
38,9 |
– |
– |
0 |
6,8 |
0 |
23,6 |
|
Rubus humilifolius |
– |
– |
– |
– |
– |
– |
– |
– |
1,3 |
20,0 |
|
Rubus saxatilis |
– |
– |
3,4 |
33,3 |
0 |
11,1 |
0 |
1,7 |
0 |
10,9 |
|
Senecio nemorensis |
– |
– |
0 |
11,1 |
– |
– |
0 |
3,4 |
0 |
3,6 |
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
|
Stellaria bungeana |
0 |
43,2 |
0 |
27,8 |
0 |
66,7 |
0 |
52,5 |
0 |
34,6 |
|
Stellaria holostea |
– |
– |
0 |
27,8 |
0 |
33,3 |
0 |
3,4 |
0 |
9,1 |
|
Thalictrum minus |
– |
– |
– |
– |
0 |
22,2 |
– |
– |
0 |
1,8 |
|
Trientalis europaea |
0 |
2,7 |
0 |
27,8 |
– |
– |
0 |
8,5 |
0 |
38,2 |
|
Tussilago farfara |
– |
– |
– |
– |
– |
– |
0 |
3,4 |
0 |
1,8 |
|
Urtica dioica |
0 |
2,7 |
– |
– |
– |
– |
– |
– |
– |
– |
|
Veratrum lobelianum |
– |
– |
– |
– |
– |
– |
0 |
1,7 |
0 |
1,8 |
|
Vicia sepium |
– |
– |
– |
– |
– |
– |
0 |
3,4 |
– |
– |
|
Viola epipsila |
– |
– |
– |
– |
– |
– |
– |
– |
0 |
3,6 |
|
Viola selkirkii |
– |
– |
0 |
33,3 |
– |
– |
0 |
17,0 |
0 |
23,6 |
|
Мхи |
23,1 |
73,0 |
13,3 |
88,9 |
8,9 |
44,4 |
23,1 |
88,1 |
16,8 |
90,9 |
Примечание. Типы исходных допожарных сообществ: 1 – пихтово-еловые леса хвощово-высокотравные, первобытные; 2 – пихтово-еловые (с примесью березы) леса вейниково-мелкотравные, условно-коренные; 3 – пихтово-еловые леса осочково-липняковые, первобытные; 4 – пихтово-еловые леса крупнопапоротниковые, первобытные; 5 – еловые леса хвощово-вейниково-мелкотравные, первобытные.
Таблица 7.2.4.9
Количество (N, шт./га) и средняя высота (Н, см) подроста древесных пород на гари в 2013 г. (см. прим. к табл. 7.2.4.8)
|
Порода |
1 |
2 |
3 |
4 |
5 |
|||||
|
N |
H |
N |
H |
N |
H |
N |
H |
N |
H |
|
|
Betula pubescens |
703 |
396,1 |
6000 |
313,8 |
4222 |
160,2 |
1763 |
199,5 |
6036 |
343,6 |
|
Betula pubescens сухая |
649 |
125,0 |
5111 |
73,3 |
6000 |
123,0 |
3051 |
116,0 |
4618 |
134,7 |
|
Betula pendula |
108 |
99,5 |
2222 |
113,0 |
||||||
|
Betula pendula сухая |
54 |
80,0 |
1333 |
220,1 |
68 |
370,0 |
||||
|
Populus tremula |
4889 |
373,1 |
339 |
380,0 |
109 |
300,0 |
||||
|
Populus tremula сухая |
6222 |
198,6 |
610 |
185,5 |
||||||
|
Tilia cordata |
2222 |
334,5 |
||||||||
|
Tilia cordata сухая |
3333 |
134,7 |
||||||||
|
Picea obovata |
108 |
79,0 |
222 |
118,0 |
109 |
233,0 |
||||
|
Picea obovata сухая |
108 |
68,0 |
222 |
40,0 |
102 |
90,7 |
36 |
100,0 |
||
|
Всего |
2030 |
22222 |
19776 |
6263 |
10908 |
|||||
Луга в заповеднике и охранной зоне вторичные, послелесные и поэтому после прекращения сенокошения они начинают зарастать древесными породами. Для наблюдения за этим явлением в охранной зоне (квартал 125) заложено три постоянных трансекты общей длиной 595 м (трансекта I – 180 м, трансекта II – 125 м, трансекта III – 290 м) и шириной 1 м. Подрост и всходы древесных пород учитывались на площадках 1 м2, замерялась высота, у сосны и ели по мутовкам определялся возраст. Результаты приведены в табл. 7.2.4.10–7.2.4.12. Общее количество подроста на всех трех трансектах примерно одинаково, около 14000–16000 шт./га. Всего в зарастании участвует 10 видов древесных растений. Доминирующим видом является ель сибирская. Доля березы составляет около 40–50 %, причем в зарастании участвуют оба наших вида – пушистая и повислая – с преобладанием первой. Эти виды и сосна обыкновенная в составе подроста абсолютно преобладают, единично представлены осина и ольха серая. Средний возраст ели – 12,4 года, сосны – 14,2 лет.
Таблица 7.2.4.10
Характеристика подроста на лугу в 2013 г. (трансекта I)
|
Порода |
Количество, шт./га |
Высота, см |
Возраст, лет |
Состав, % |
|
Picea obovata |
4000 |
170,9 |
13,1 |
40,2 |
|
Picea obovata (сухая) |
444 |
51,9 |
6,3 |
|
|
Betula pubescens |
2222 |
375,6 |
22,3 |
|
|
Betula pubescens (сухая) |
1333 |
63,6 |
||
|
Betula pendula |
1556 |
612,7 |
15,7 |
|
|
Betula pendula (сухая) |
611 |
71,8 |
||
|
Pinus sylvestris |
1111 |
525,5 |
15,2 |
11,2 |
|
Pinus sylvestris (сухая) |
56 |
80,0 |
6,0 |
|
|
Populus tremula |
722 |
105,8 |
7,3 |
|
|
Populus tremula (сухая) |
56 |
25,0 |
||
|
Alnus incana |
333 |
112,3 |
3,3 |
|
|
Alnus incana (сухая) |
389 |
148,6 |
||
|
Salix phylicifolia |
1222 |
|||
|
Salix phylicifolia (сухая) |
833 |
|||
|
Salix caprea |
1056 |
|||
|
Salix caprea (сухая) |
333 |
|||
|
Всего |
16277 |
100,0 |
Таблица 7.2.4.11
Характеристика подроста на лугу в 2013 г. (трансекта II)
|
Порода |
Количество, шт./га |
Высота, см |
Возраст, лет |
Состав, % |
|
Picea obovata |
3120 |
160,8 |
11,9 |
32,5 |
|
Picea obovata (сухая) |
240 |
35,0 |
5,3 |
|
|
Betula pubescens |
2560 |
387,5 |
26,7 |
|
|
Betula pubescens (сухая) |
2160 |
61,6 |
||
|
Betula pendula |
2560 |
622,0 |
26,7 |
|
|
Betula pendula (сухая) |
1200 |
62,0 |
||
|
Pinus sylvestris |
1040 |
473,1 |
13,9 |
10,8 |
|
Pinus sylvestris (сухая) |
80 |
90,0 |
8,0 |
|
|
Populus tremula |
320 |
131,3 |
3,3 |
|
|
Salix phylicifolia |
560 |
|||
|
Salix phylicifolia (сухая) |
400 |
|||
|
Salix caprea |
640 |
|||
|
Salix caprea (сухая) |
320 |
|||
|
Lonicera pallasii |
160 |
|||
|
Всего |
15360 |
100,0 |
Таблица 7.2.4.12
Характеристика подроста на лугу в 2013 г. (трансекта III)
|
Порода |
Количество, шт./га |
Высота, см |
Возраст, лет |
Состав, % |
|
Picea obovata |
2931 |
186,5 |
12,3 |
35,3 |
|
Picea obovata (сухая) |
207 |
55,0 |
5,8 |
|
|
Betula pubescens |
3138 |
442,4 |
37,7 |
|
|
Betula pubescens (сухая) |
2138 |
62,8 |
||
|
Betula pendula |
1379 |
557,5 |
16,6 |
|
|
Betula pendula (сухая) |
1552 |
57,5 |
||
|
Pinus sylvestris |
724 |
391,4 |
13,5 |
8,7 |
|
Pinus sylvestris (сухая) |
35 |
30,0 |
4,0 |
|
|
Populus tremula |
138 |
113,8 |
1,7 |
|
|
Populus tremula (сухая) |
35 |
35,0 |
||
|
Salix phylicifolia |
483 |
|||
|
Salix phylicifolia (сухая) |
517 |
|||
|
Salix caprea |
690 |
|||
|
Salix caprea (сухая) |
517 |
|||
|
Lonicera pallasii |
35 |
|||
|
Lonicera pallasii (сухая) |
35 |
|||
|
Всего |
14554 |
100,0 |