Pamphlets on Forest Economics, Volume 61920 - Economics |
From inside the book
Results 1-5 of 29
Page 3
... million acres . They are now shrunk to one - sixth of that area . All classes of forest land , including culled , burned , and cut - over areas , now aggregate 463 million acres , or a little more than one - half of our original forests ...
... million acres . They are now shrunk to one - sixth of that area . All classes of forest land , including culled , burned , and cut - over areas , now aggregate 463 million acres , or a little more than one - half of our original forests ...
Page 15
... ( MILLION ACRES ) ( BILLION BO.FT ) I - NEW ENGLAND 24.7 49.8 II - MIDDLE ATLANTIC 28.7 44.9 III - LAKE 57.1 110.1 IV - CENTRAL 56.7 144.1 V - SOUTH ATLANTIC AND EAST GULF 99.0 221.7 VI - LOWER MISSISSIPPI 78.9 280.2 VIT - ROCKY MOUNTAIN ...
... ( MILLION ACRES ) ( BILLION BO.FT ) I - NEW ENGLAND 24.7 49.8 II - MIDDLE ATLANTIC 28.7 44.9 III - LAKE 57.1 110.1 IV - CENTRAL 56.7 144.1 V - SOUTH ATLANTIC AND EAST GULF 99.0 221.7 VI - LOWER MISSISSIPPI 78.9 280.2 VIT - ROCKY MOUNTAIN ...
Page 17
... million board feet in 1889. To - day it occupies twentieth place in lumber ... acres , with a stand of 11 billion board feet of timber . Of this 70 per ... million cubic feet . " Depletion in Pennsylvania has already progressed so far ...
... million board feet in 1889. To - day it occupies twentieth place in lumber ... acres , with a stand of 11 billion board feet of timber . Of this 70 per ... million cubic feet . " Depletion in Pennsylvania has already progressed so far ...
Page 18
... million cords , or 50,584 million is made in the direction of efficient fire ... acres , is now fire - swept and devastated sand plain and swamp , much of it ... million ( probably not much over half a million ) acres of hardwoods and ...
... million cords , or 50,584 million is made in the direction of efficient fire ... acres , is now fire - swept and devastated sand plain and swamp , much of it ... million ( probably not much over half a million ) acres of hardwoods and ...
Page 19
million cubic feet of standing timber . The total output of wood in all ... acres of cut - over forest land in the Lake States unproductive . If fires ... million acres and had a stand of timber close to 650 billion feet . Of this about ...
million cubic feet of standing timber . The total output of wood in all ... acres of cut - over forest land in the Lake States unproductive . If fires ... million acres and had a stand of timber close to 650 billion feet . Of this about ...
Common terms and phrases
Agriculture amount annual aspen basin billion board feet billion feet cent Coast Redwood cost crest crop cubic feet denudation depletion discharge Douglas fir effect estimated evaporation excess farm February figures flood forest counties forest land Forest Service forest taxation forestry Fred Rogers Fairchild Giant Sequoias grades Group hardwood inches increase July June Lake less logging Louis County lumber cut lumber industry lumber prices manufacture March markets material mean melting million acres mills Minnesota months National Forests National Parks newsprint north slope October operating owners postdenudation period precipitation Predenudation period present production quantities rain Red River Valley Redwood saw timber second growth second period Singletax snow softwood South southern pine species stream flow stumpage summer supply Table timberland tion trees United Valley Counties virgin timber Wagon Wheel Gap watershed weir western white pine white pine Winona County winter yellow pine