Silver Taiga Foundation Syktyvkar, Republic of Komi, U k r ... › documents › meetings › tac...
Transcript of Silver Taiga Foundation Syktyvkar, Republic of Komi, U k r ... › documents › meetings › tac...
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22.10.2012 Silver Taiga Foundation 1
Issues of sustainable management of soil in
northern forests - experience from Komi
Model Forest, Russia.
Przemyslaw Majewski
Silver Taiga Foundation
Komi Model Forest
Syktyvkar, Republic of Komi,
www.silvertaiga.ru
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#Y
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30 E 60 E 90 E
60 N
Polar circle~ 66.5 N
KomiRepublic
Finland
Russia
Kazakhstan
Ukraine
Arkhangelsk
Syktyvkar
Kirov
Moscow
Komi Model Forest and region of its influence
Silver Taiga Foundation
State Forestry Agencyfor the Komi Republic
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Climate
Sweden (Stockholm)
-12
+18
110
-7 +15 120-130
-7; +15; 150-170
-18
-18
+13
90-150
-10
+11
80-130
-11
+15
60-110
-14
+18
110-130
-2
+18
150-180
+9 72-110
-7
+17
120-130 January
July
vegetation period Silver Taiga Foundation
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Roads with hard cover (km/1000 km2)
Sweden ca 250-400
North-West total – 40
13
1
13
17
37
78
180 159
127
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Forests of the Komi Republic
Pine forest – frequent ground fire dynamics
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Forests of the Komi Republic
Pine – spruce forest
Photo Przemyslaw Majewski – Silver Taiga Foundation
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Forests of the Komi Republic
Spruce
Photo Przemyslaw Majewski – Silver Taiga Foundation
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Forests of the Komi Republic
Birch forest as succession after fire in spruce forest
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Forests of the Komi Republic
Spruce forest landscape after large fire
Photo Przemyslaw Majewski – Silver Taiga Foundation
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Forests of the Komi Republic
Spruce forest with gap dynamic and long continuity
situated along river
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Logging
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Soil damage in 1990-ties 29% of logging area, productivity decrease 35%
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Large scale clear-cutting
Photo Przemyslaw Majewski
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Soil damage along stream and on wet site
Photo Przemyslaw Majewski
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Road across wet sites
Photo Przemyslaw Majewski
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Soil damage by logging transport
Photo Youri Pautov
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Erosion after logging
Photo Youri Pautov
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Strengthening of logging track
Photo Youri Pautov
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Why it is happening with soil?
• Staff of logging companies is not trained on how to avoid soil damage,
• Staff of logging companies is sometimes not aware of the damage,
• Fine for soil damage is treated as tax,
• Logging plan for winter and summer seasons is not based on map of soils sensitivity,
• Map of soil sensitivity can be established, but need cooperation of 4 agencies,
• Very low density of hard cover roads push for winter logging which is providing ca 70-80% of wood volume,
• Soil is frozen in winter ca 6 months, but last 4-5 years the winter season is shortened down to 4 months,
• Pine forest on sandy soils which could be alternative to winter logging has been logged many years ago as the most easy target,
• Logging is still dominated by pioneer approach,
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Soil proposals
• Map with sensitive soils should be produced for all relevant forests and be available for interested parties,
• Consideration of soil sensitivity data should obligatory during planning process of logging, transport and road building,
• Relevant staff of logging companies should be trained on method of avoidance of soil damage,
• Gradual shift from pioneer logging toward forest management with investment in forest roads with hard cover,
• Fine should be progressive if damage is repeated (condition is that first three points are fulfilled),
• Logistic and long-term planning in logging companies should be considerably improved,
• Topographic map of high quality should be developed and accessible for planning departments of logging companies, state forest service and companies servicing with planning of logging and logistic,