File:The theory and practice of working plans (forest organization) (1913) (14769736171).jpg

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Identifier: theorypracticeo00reck (find matches)
Title: The theory and practice of working plans (forest organization)
Year: 1913 (1910s)
Authors: Recknagel, A. B. (Arthur Bernhard), b. 1883
Subjects: Forests and forestry
Publisher: New York, J. Wiley
Contributing Library: NCSU Libraries
Digitizing Sponsor: NCSU Libraries

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in tables. In thisway they are made available at a glance. Maps, or, at least, some map of the forest, however crude,are indispensable in Forest Organization. The forest mapshould contain: (a) Essential topographic features; contours are seldomnecessary in level country; hachures are not ordinarily advisable. (b) Roads and trails, railroads, houses, barns, and otherculture. (c) Boundary (exterior) of the forest; also all other interiorholdings by other owners. (d) The forest types; also all burns and cut-over areas;all barrens and all land under cultivation or pasturage (non-forest land) within the exterior boundaries. A, b, c, and J may form one base map. or they may be madeinto separate maps as the wealth of detail necessitates or con-venience dictates. Where the area is too large to be shown com-pletely on one map of ordinary scale (,2 or i inch to the mile),a small scale location map can be made and as many large scaledetail maps as are desired. In surveyed country a separate map
Text Appearing After Image:
SKETCH MAP OF PART OF A BLOCK SHOWING THE ARRANGEMENT OF COMPARTMENTS, SUBCOMPARTMENTS, AGE CLASSES AND CUTTING SERIES. \V LEGEND =BLOCK BOUNDARY5 =COMPARTMENT NUMBER — =COMPARTMENT BOUNDARY« =SUBCOMPARTMENT LETTER — = SUBCOMPARTMENT BOUNDARY*■ =PROGRESS OF CUTTING SERIES35 =AGE OF STAND AGE CLASSES YEARS 1-^20 21-4011 4,-60 61-80IV OV^ER Blanks ,:i Fig. 1. 28 THE THEORY AND PRACTICE OF WORKING PLANS of each township, comi)ilcd from section sketches, is ad\is-able. Arnitd with this base map the Forest Organizer sketches infrom survey notes, detail sketches, and forest descrii)tion the fol-lowing additional points: (e) Provisional division of area intoBlocks. Compartments,Subcompartments or Stands,all depending on the divisions previously decided upon. Thestands are always irregular in shape and must be combinedinto compartments of suitable size and shape. Where the forestis approximately even-aged and the method of regulation isto consider age classes, these should be entered o

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  • bookid:theorypracticeo00reck
  • bookyear:1913
  • bookdecade:1910
  • bookcentury:1900
  • bookauthor:Recknagel__A__B___Arthur_Bernhard___b__1883
  • booksubject:Forests_and_forestry
  • bookpublisher:New_York__J__Wiley
  • bookcontributor:NCSU_Libraries
  • booksponsor:NCSU_Libraries
  • bookleafnumber:52
  • bookcollection:americana
Flickr posted date
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29 July 2014



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