丸太
木材
年輪
切り株
Logs
CUT RAINFOREST LOGS
CHESTNUT COPPICE
積上げられた丸太
Deforested conifer plantation
Timber pile
RAINFOREST TIMBER
木材の丸太
wood
Pile of cut wood
切株
Wood pile
Logging operation
Logs being towed down a river
RAINFOREST LOGGING
Logging industry, USA
Planks of wood stacked up, full frame
Pile of logs
LOGGING
Wood
間伐材
山仕事
材木
RAINFOREST DESTRUCTION
RAINFOREST DESTROYED
HABITAT DESTRUCTION
森林伐採
伐採された樹木
杉林の伐採
積み上げられた材木
DEFORESTATION
伐採した杉
Log with annual rings, Kolsass, Tyrol, Austria
Tree growth rings
伐採された樹の幹
Timber preservation
DESTROYED RAINFOREST
Clearcut Temperate Rainforest
Red Gum timber at a timber yard
岐阜県 伐採された大木
Stacks of logs
Logging on road fron targa to tayennel
Stack of chopped logs, Redwood National Park, California, USA
Timber
Cross section of logs in stack
Pile Of Snow Covered Logs
Close-up of logs of wood, california, usa
Norway Spurce forest dying from acid rain
伐採した枝
Lone Tree in Clearing With Forest of Trees in Background
Pine beetle infestation
Clearcut logging area, Arkansa, USA
LOGGING TRUCKS
伐採された雑木
危険木の伐採
間伐跡
Axe splitting wood, close-up
積み上げられたヒノキの丸太