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期刊论文 [3]
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2020 [3]
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Relations between forestry and reindeer husbandry in northern Finland – Perspectives of science and practice
期刊论文
, 2020, 卷号: 457
作者:
Turunen M.T.
;
Rasmus S.
;
Järvenpää J.
;
Kivinen S.
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  |  
浏览/下载:16/0
  |  
提交时间:2020/07/28
Cutting
Economics
Forestry
Fungi
Investments
Land use
Logging (forestry)
Timber
Boreal forests
Dispute
Felling
Herding
Reconciliation
Regeneration
Reindeer husbandry
Soil preparation
Winter pasture
Reforestation
animal husbandry
boreal forest
cutting (process)
deer
epiphyte
forestry
holistic approach
lichen
literature review
livelihood
logging (timber)
old-growth forest
pasture
regeneration
Cutting
Economics
Felling
Forestry
Fungi
Land Use
Finland
Rangifer tarandus
Variation in population densities of the green spruce aphid Elatobium abietinum (Walker) in relation to tree age and forest stand structure
期刊论文
, 2020, 卷号: 464
作者:
Straw N.A.
;
Bladon F.M.
;
Williams D.T.
;
Fielding N.J.
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浏览/下载:29/0
  |  
提交时间:2020/07/28
Climate change
Population dynamics
Population statistics
Timber
Continuous cover forestries
Elatobium abietinum
Insect abundance
Management systems
Picea sitchensis
Plantation forestry
Sitka spruce
Stand structures
Reforestation
abundance
aphid
clearcutting
forest cover
group selection
plantation forestry
population density
stand structure
thinning
tree
Age
Felling
Picea Sitchensis
Reforestation
Selection
Shelterwood
Trees
United Kingdom
Aphididae
Hemiptera
Hexapoda
Picea
Picea sitchensis
Size matters but is big always better? Effectiveness of urea and Phlebiopsis gigantea as treatment against Heterobasidion on Picea abies stumps of variable size
期刊论文
, 2020, 卷号: 462
作者:
Blomquist M.
;
Larsson Herrera S.
;
Hofmann J.
;
Beram R.C.
;
Cleary M.
;
Rönnberg J.
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浏览/下载:20/0
  |  
提交时间:2020/07/28
Metabolism
Plants (botany)
Urea
Airborne infection
Biological control agent
Coniferous forests
Northern Hemispheres
Norway spruce stands
Phlebiopsis gigantea
Pre-commercial thinning
Standard practices
Forestry
airborne survey
biological control
coniferous forest
economic activity
forest management
fungal disease
Northern Hemisphere
stand structure
thinning
urea
Diseases
Felling
Forestry
Frequency
Metabolism
Processing
Stumps
Urea
Sweden
Heterobasidion
Phlebiopsis gigantea
Picea abies