Category:Forestry in the United States

Subcategorii

Această categorie conține următoarele 31 de subcategorii, dintr-un total de 31.

Fișiere media din categoria „Forestry in the United States”

Următoarele 149 fișiere se află în această categorie, dintr-un total de 149.

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  "Know your timber" - NARA - 514840.jpg 2.132x3.000; 846 KB
  
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  -BLMcareers (21843238336).jpg 600x400; 73 KB
  
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  11-5-11 tree - Flickr - USDAgov.jpg 3.872x2.592; 4,56 MB
  
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  161117-Z-II459-011 (30807248800).jpg 4.288x2.848; 4,46 MB
  
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  1959. G. Fagerness (left) and L. Pettinger taking sample measurements on windthrown second-growth exposed Douglas-fir. McDonald Tree Farm, Washington. (34167910802).jpg 1.399x1.061; 341 KB
  
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  1980-1990 national program of research for forests and associated rangelands. - (1982) (20384961660).jpg 1.460x2.927; 1,61 MB
  
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  1980-1990 national program of research for forests and associated rangelands. - (1982) (20579499071).jpg 1.624x3.398; 1,75 MB
  
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  2 yr 0ld CW 12x12 conventional next door2 - Flickr - USDAgov.jpg 1.024x768; 344 KB
  
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  20110803-FS-ZZZ-0001 - Flickr - USDAgov.jpg 2.460x1.764; 803 KB
  
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  20110803-FS-ZZZ-0002 - Flickr - USDAgov.jpg 3.297x2.418; 1,39 MB
  
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  2015 Photo Contest Submissions (17049690288).jpg 427x640; 99 KB
  
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  20181107-FS-Hiawatha-001.jpg 3.024x4.032; 8,26 MB
  
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  20181206-FS-APACHE-SITGREAVES-LSC-0539.jpg 7.132x4.755; 22,23 MB
  
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  20181206-FS-APACHE-SITGREAVES-LSC-0589.jpg 7.142x4.761; 18,65 MB
  
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  20181206-FS-APACHE-SITGREAVES-LSC-0804.jpg 8.256x5.504; 34,77 MB
  
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  20181206-FS-APACHE-SITGREAVES-LSC-0935.jpg 8.256x5.504; 20,12 MB
  
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  20181206-FS-APACHE-SITGREAVES-LSC-0951.jpg 8.256x5.504; 26,61 MB
  
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  20181206-FS-APACHE-SITGREAVES-LSC-0974.jpg 8.256x5.504; 23,94 MB
  
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  20181206-FS-APACHE-SITGREAVES-LSC-1001.jpg 8.256x5.504; 16,94 MB
  
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  387-6 Men Working on Tree in Forest (a4d8998469094e1095363ec658cc884a).jpg 979x671; 201 KB
  
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  4-6-0 Lewis & Clark locomotive -154 with log car, Warren Spruce Company, ca 1918 (KINSEY 2623).jpeg 768x640; 86 KB
  
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  5 ft man vs 11 ft wheels.JPG 2.048x1.536; 1,19 MB
  
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  A forecast based on the history of drought and bark beetle attacks map (39387604694).jpg 1.364x1.495; 1,3 MB
  
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  A Interdisciplinary BAER team responding to a burned area (39750600432).jpg 3.648x2.736; 10,85 MB
  
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  A researcher measuring the circumference of a pine tree (755922b2-d6ab-4147-a5a1-18b4bac0cc1e).jpg 960x1.280; 667 KB
  
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  A scientist recording observations in the field during a forestry study (264a057b-7140-422f-b1db-6b824c563ccf).jpg 1.280x960; 513 KB
  
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  A scientist using an angle gauge to measure trees during a forest survey (151af77f-f979-43bd-aecc-097745c3595b).jpg 1.280x960; 637 KB
  
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  American forestry (1910-1923) (17526128983).jpg 2.092x1.208; 557 KB
  
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  American forests (18146542421).jpg 2.112x3.256; 1,75 MB
  
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  Annual report (7506874838).jpg 1.257x1.827; 904 KB
  
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  A bibliography of strip-mine reclamation (IA bibliographyofst08lims).pdf 970 × 1.441, 32 de pagini; 1,11 MB
  
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  Big Wheels with 16 foot tongue.JPG 1.632x1.224; 483 KB
  
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  Big Wheels with log.jpg 1.558x1.180; 583 KB
  
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  Bosbouw, bosbrand, lork, Bestanddeelnr 193-0439.jpg 3.258x2.359; 1,41 MB
  
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  Bosbouw, bosbrand, New Yersey, Bestanddeelnr 193-0440.jpg 3.288x2.738; 1,77 MB
  
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  Bosbouw, houtkap en vervoer, Amerika, Bestanddeelnr 193-0716.jpg 1.128x3.252; 1,05 MB
  
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  Bray-hall-c1914.jpg 2.266x1.187; 578 KB
  
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  Broadcast slash burning in progress on the Manila Creek Indian Logging unit. - NARA - 298678.jpg 3.000x2.172; 1,44 MB
  
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  Broadcast slash burning in progress. At least two of the burners are visible in this picture. As illustrated, the... - NARA - 298677.jpg 3.000x2.162; 1,81 MB
  
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  Burnign of hand piled slash during the fall of 1941 - NARA - 298684.jpg 3.000x2.227; 1,18 MB
  
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  BUTTE CREEK STREAM, FORMERLY A SALMON SPAWNING GROUND WAS RUINED BY THE IMPROPER FORESTRY PRACTICES OF THE BUREAU OF... - NARA - 545269.jpg 2.022x3.000; 1,39 MB
  
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  Cadillac Big Wheels.jpg 2.283x1.464; 5,44 MB
  
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  Cadillac lumbering 1911.jpg 724x458; 117 KB
  
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  Carl Schurz as Forest Policeman.jpg 660x800; 209 KB
  
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  Experimental forests, ranges, and watersheds in the northern Rocky Mountains - a compendium of outdoor laboratories in Utah, Idaho, and Montana (IA CAT10750095).pdf 1.247 × 1.625, 128 de pagini; 9,64 MB
  
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  Desired future conditions for Southwestern riparian ecosystems - bringing interests and concerns together, September 18-22, 1995, Albuquerque, New Mexico (IA CAT10750918).pdf 1.495 × 1.914, 384 de pagini; 33,04 MB
  
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  Effects of diflubenzuron on nontarget organisms in broadleaf forested watersheds in the Northeast - Richard C. Reardon, handbook coordinator. (IA CAT10819478).pdf 1.304 × 1.781, 210 pagini; 8,05 MB
  
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  An assessment of forest ecosystem health in the Southwest (IA CAT10835728).pdf 1.210 × 1.645, 112 pagini; 7,43 MB
  
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  Soil compaction and organic matter affect conifer seeding nonmycorrhizal and ectomycorrhizal root tip abundance and diversity (microform) (IA CAT10841805).pdf 1.197 × 1.612, 20 de pagini; 910 KB
  
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  Grafting ponderosa pine scions on the parent root system (IA CAT31302128).pdf 1.089 × 1.487, 4 pagini; 264 KB
  
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  Forest resources of the mountain region of North Carolina (IA CAT31358483).pdf 989 × 1.466, 66 de pagini; 4,11 MB
  
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  The forest problem of California (IA CAT31360299).pdf 1.154 × 1.725, 58 de pagini; 3,18 MB
  
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  Watershed work plan Higinbotham Brook Watershed, Madison County, New York (IA CAT75655349).pdf 1.158 × 1.597, 198 de pagini; 5,16 MB
  
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  A classification of spruce-fir and mixed conifer habitat types of Arizona and New Mexico (IA CAT79727141).pdf 1.212 × 1.756, 60 de pagini; 5,36 MB
  
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  Forestry research west (IA CAT80724881002).pdf 560 × 841, 18 pagini; 1,68 MB
  
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  IUFRO-MAB conference - research on multiple use of forest resources, May 18-23, 1980, Flagstaff, Arizona (IA CAT81757288).pdf 1.433 × 2.150, 172 de pagini; 15,34 MB
  
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  Forest vegetation of the Gunnison and parts of the Uncompahgre National Forests - a preliminary habitat type classification (IA CAT89908826).pdf 1.214 × 1.585, 74 de pagini; 5,55 MB
  
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  Forest and woodland habitat types (plant associations) of Northern New Mexico and Northern Arizona (IA CAT91936131).pdf 797 × 1.216, 170 de pagini; 9,58 MB
  
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  Silviculture of southwestern ponderosa pine - the status of our knowledge (IA CAT92273317).pdf 1.083 × 1.487, 86 de pagini; 5,05 MB
  
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  Silviculture of Ponderosa pine in the Black Hills - the status of our knowledge (IA CAT92273318).pdf 1.091 × 1.487, 58 de pagini; 4,67 MB
  
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  Characteristics and management of southwestern pinyon-juniper ranges - the status of our knowledge (IA CAT92273533).pdf 1.085 × 1.466, 48 de pagini; 4,21 MB
  
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  Concow Pot Garden 2013.jpg 350x262; 30 KB
  
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  CutoverLongleafPine.jpg 650x488; 74 KB
  
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  Cutting excess plants (7543737414).jpg 3.872x2.592; 3,97 MB
  
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  The diminished flow of the Rock River in Wisconsin and Illinois - and its relation to the surrounding forests (IA diminishedflowof44schw).pdf 772 × 1.270, 44 de pagini; 3,47 MB
  
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  Dominant ponderosa pines do respond to thinning (IA dominantponderos09barr).pdf 1.085 × 1.485, 10 pagini; 659 KB
  
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  Don eNews (29007621935).jpg 960x720; 182 KB
  
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  Duke Forest seed pines after timbering.jpg 3.346x2.300; 2,61 MB
  
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  Elephant back.jpg 2.002x1.249; 1,1 MB
  
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  Emery-marla - Flickr - USDAgov.jpg 1.080x810; 943 KB
  
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  Examples of mortality and reduced annual increments of white fir induced by drought, insects, and disease at different stand densities (microform) (IA examplesofmortal525coch).pdf 958 × 1.527, 26 de pagini; 914 KB
  
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  FFF ELT sign - Flickr - USDAgov.jpg 3.743x2.592; 2,36 MB
  
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  Forestation of the sand hills of Nebraska and Kansas (IA forestationofsan12bate).pdf 818 × 1.262, 72 de pagini; 7,28 MB
  
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  Forester Jermey Padilla from Wrangell using the cross cut saw during Traditional Tools Training, Tongass NF, Juneau Ranger District, 20180911-FS-Tongass-RJW-007.jpg 3.648x2.048; 1,52 MB
  
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  Forest planting possibilities on Indiana coal-stripped lands (IA forestplantingpo131deit).pdf 964 × 1.427, 98 de pagini; 3,87 MB
  
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  FS experimental forest - Flickr - USDAgov.jpg 496x369; 38 KB
  
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  Genetics of Eastern white pine (IA geneticsofeaster09wrig).pdf 1.489 × 1.925, 26 de pagini; 1,69 MB
  
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  Genetics of jack pine (IA geneticsofjackpi38unse).pdf 1.481 × 2.166, 70 de pagini; 6,58 MB
  
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  Genetics of western white pine (IA geneticsofwester12bing).pdf 1.489 × 1.922, 32 de pagini; 1,86 MB
  
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  Green Hall University of Minnesota.JPG 3.648x2.736; 2,11 MB
  
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  Harvesting strategies for management of mountain pine beetle infestations in lodgepole pine - preliminary evaluation, East Long Creek Demonstration Area, Shoshone National Forest, Wyoming (IA harvestingstrate333cole).pdf 922 × 1.439, 14 pagini; 622 KB
  
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  High yields from 100-year-old ponderosa pine (IA highyieldsfrom10220barr).pdf 793 × 1.095, 14 pagini; 669 KB
  
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  Identification and occurrence of sulphides on land stripped for coal (IA identificationoc136deit).pdf 1.016 × 1.443, 30 de pagini; 1,12 MB
  
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  JOHN KRUSE AND JOE TANSKI OF THE U.S. FOREST SERVICE INSPECT A FIVE-ACRE SITE WHICH HAS BEEN CHOSEN, BECAUSE OF THE... - NARA - 542602.jpg 2.033x3.000; 1,08 MB
  
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  July 1944 appearance of one of the most severely scorched pole patches on compartment ^1, where broadcase slash... - NARA - 298713.jpg 3.000x2.184; 1,67 MB
  
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  Ladd photo of hand-piled slash on freshly cut-over area - NARA - 298695.jpg 3.000x1.872; 1,32 MB
  
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  Logs from old splash dam (prior to cement Hemlock Dam) - panoramio.jpg 2.144x1.424; 1,65 MB
  
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  Maine CWPPs - Flickr - USDAgov.jpg 3.125x2.384; 3,73 MB
  
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  Mass selection for blister rust resistance - a method for natural regeneration of western white pine (IA massselectionfor202hoff).pdf 1.043 × 1.604, 20 de pagini; 1,32 MB
  
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  Monthly report offices of forest experiment stations and dendrology (IA monthlyreportof1939unit 1).pdf 1.062 × 1.510, 100 de pagini; 6,27 MB
  
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  Morris Lodoen burning tractor piled slash - NARA - 298676.jpg 3.000x2.162; 1,37 MB
  
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  The mountain pine beetle in lodgepole pine forests (IA mountainpinebeet71roea).pdf 1.062 × 1.520, 36 de pagini; 1,84 MB
  
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  Multiple Use - All States - DPLA - 95487216daf4fcf413c94dd91e749cba.jpg 4.786x3.775; 2,33 MB
  
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  Peeling hemlock bark for tanning.jpg 2.694x1.859; 3,39 MB
  
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  Photograph of Cottonwood Trees - NARA - 2129625.jpg 697x1.271; 660 KB
  
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  Photograph of Cottonwood Trees - NARA - 2129625.tif 697x1.271; 869 KB
  
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  Pine28a-01 t607 - Flickr - USDAgov.jpg 2.529x1.971; 2,29 MB
  
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  A ponderosa pine-grand fir spacing study in central Oregon - results after 10 years (IA ponderosapinegra429seid).pdf 1.122 × 1.631, 10 pagini; 416 KB
  
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  Proceedings of the Fourteenth Southern Forest Tree Improvement Conference, Gainesville, Florida, June 14-16, 1977 (IA proceedingsoffou36sout).pdf 1.081 × 1.495, 320 de pagini; 16,02 MB
  
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  Pruning - Michigan - DPLA - 5b48548bbfe9c593640cf1c06c545e03.jpg 4.740x3.900; 3,06 MB
  
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  Pruning - Mississippi - DPLA - 33d87682991cde749b5f1aeb63b6b5fc.jpg 4.770x3.936; 2,95 MB
  
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  Pruning - Washington - DPLA - 710e02f4fec535bce687defcd863367e.jpg 2.421x2.505; 925 KB
  
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  Public Relations - Arkansas - DPLA - 80a428edbed5dbcf7feb367d5de479aa.jpg 4.817x3.806; 2,07 MB
  
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  Public Relations - Arkansas - DPLA - e91b71e9b29f8e4b5bf731f8ac8f8d51.jpg 4.822x3.790; 2,22 MB
  
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  Public Relations - Pennsylvania - DPLA - 29bac1bf38864a57de176362fe88b7f2.jpg 4.811x3.789; 2,08 MB
  
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  Reproduction Studies - General - DPLA - 0567591614d259db20b0eed1c4c94a10.jpg 2.730x3.942; 1,01 MB
  
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  Reproduction Studies - General - DPLA - 0c7f78979a6dfaf8fd90279419e3c841.jpg 4.429x2.892; 1,27 MB
  
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  Reproduction Studies - General - DPLA - 256a4bfb9970c0d888c830693ea2848e.jpg 4.338x3.744; 2,47 MB
  
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  Reproduction Studies - General - DPLA - 2b3f92b894b89ed01b31d999a4c13aba.jpg 2.819x4.354; 1,25 MB
  
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  Reproduction Studies - General - DPLA - 34d7277bd02c58520f281f026436c2dd.jpg 4.296x2.689; 1,65 MB
  
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  Reproduction Studies - General - DPLA - 5b335317b5fa5d36153789ccce184746.jpg 4.289x2.667; 1,64 MB
  
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  Reproduction Studies - General - DPLA - 5f50b76a22ef7b98aa64f1b92a18d8d7.jpg 4.345x3.618; 2,02 MB
  
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  Reproduction Studies - General - DPLA - 606b83756154e097d50d9d6fb9d7e77c.jpg 2.669x3.866; 1,02 MB
  
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  Reproduction Studies - General - DPLA - 62c7150a6357e5fcde3c511f3b554423.jpg 2.742x4.365; 1,53 MB
  
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  Reproduction Studies - General - DPLA - 82b337e8faae5869076ae69386850087.jpg 4.327x3.456; 1,67 MB
  
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  Reproduction Studies - General - DPLA - 8666a78078186bcc4e8ad640d26cbd94.jpg 4.338x2.718; 1,56 MB
  
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  Reproduction Studies - General - DPLA - 92a3562e84ac28e73eeb558f8b7979b4.jpg 3.312x4.271; 1,71 MB
  
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  Reproduction Studies - General - DPLA - cc463a41ffd87b38f2d0f7f892583793.jpg 2.724x3.867; 1,08 MB
  
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  Reproduction Studies - General - DPLA - d80c3c6c3c4ec436355b3e5a215d8ec0.jpg 4.327x2.669; 1,57 MB
  
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  Reproduction Studies - General - DPLA - da918b5dd8f258c32e471b88b06abffb.jpg 3.044x4.287; 1,91 MB
  
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  Reproduction Studies - General - DPLA - e5a8eb6bb37ec60f901980706a59a888.jpg 4.423x2.994; 1,56 MB
  
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  Reproduction Studies - General - DPLA - f306fd71e0ac31a8824ea5c9628e86f8.jpg 4.341x2.781; 1,61 MB
  
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  Reproduction Studies - General - DPLA - fa1321d33afa0e7b9c942014a7353c0c.jpg 2.672x3.880; 916 KB
  
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  Reproduction Studies - General - DPLA - fcc3c0e542a6692f8db2a0191c976dfb.jpg 4.306x2.695; 1,44 MB
  
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  Response of western larch to changes in stand density and structure (IA responseofwester258seid).pdf 1.045 × 1.514, 14 pagini; 892 KB
  
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  Sap plastic tubing.jpg 800x814; 150 KB
  
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  Schurz Forester1.jpg 800x756; 242 KB
  
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  Forestry research progress- McIntire-Stennis Cooperative Forestry Research Program (IA SER73921466005).pdf 1.306 × 1.775, 116 pagini; 10,62 MB
  
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  Forestry research progress- McIntire-Stennis Cooperative Forestry Research Program (IA SER73921466008).pdf 1.310 × 1.702, 218 pagini; 14,81 MB
  
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  Silvical characteristics of chinkapin oak (IA silvicalcharacte24lims).pdf 1.058 × 1.589, 20 de pagini; 670 KB
  
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  Slash fire burning. Near the center of the picture can be seen Scaler Walter Moomaw setting fire to dry pine snag by... - NARA - 298671.jpg 3.000x2.166; 1,45 MB
  
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  Soil characteristics as an aid to identifying forest habitat types in northern Idaho (IA soilcharacterist390neim).pdf 1.227 × 1.585, 22 de pagini; 1,17 MB
  
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  Soil disturbance resulting from skidding logs on granitic soils in central Idaho (IA soildisturbancer436clay).pdf 1.112 × 1.539, 14 pagini; 784 KB
  
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  South Carolina National Guard (22805978068).jpg 4.288x2.848; 8,47 MB
  
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  Spacing and understory vegetation affect growth of ponderosa pine saplings (IA spacingunderstor27barr).pdf 1.070 × 1.470, 10 pagini; 646 KB
  
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  STEVE BECK AND JOE TANSKI OF U.S. FOREST SERVICE - NARA - 542603.jpg 3.000x2.017; 3,87 MB
  
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  STEVE BECK AND JOE TANSKI OF U.S. FOREST SERVICE - NARA - 542603.tif 3.000x2.017; 17,31 MB
  
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  SUNY-ESF-Bray-Hall.jpg 1.935x1.151; 535 KB
  
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  Suppressed grand fir and Shasta red fir respond well to release (IA suppressedgrandf288seid).pdf 1.087 × 1.570, 10 pagini; 496 KB
  
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  Ten years of strip-mine forestation research in Ohio (IA tenyearsofstripm153finn).pdf 1.006 × 1.468, 46 de pagini; 2,6 MB
  
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  The guardians of the Columbia, Mount Hood, Mount Adams and Mount St. Helens (1912) (14781043044).jpg 2.000x1.458; 667 KB
  
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  The photo shows burning of tractor piled slash in progress somewhere atop Omak Lake Ridge. As can be observed the... - NARA - 298675.jpg 3.000x2.166; 1,53 MB
  
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  Thinning - Michigan - DPLA - 319b58493ab1d8920d0426b1d69c3f9f.jpg 4.860x3.810; 2,66 MB
  
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  This slash pile is typical of the work accomplished by the Biles-Coleman slach piling tractor. Notice the new... - NARA - 298674.jpg 3.000x2.161; 2,09 MB
  
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  The United States forest policy (IA unitedstatesfore00isej).pdf 781 × 1.279, 410 pagini; 21,29 MB
  
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  Whitaker's Forest (79662).jpg 3.271x2.077; 2,96 MB
  
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  White Pine Shelterwood DBD.jpg 800x1.204; 657 KB
  
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  Wood Waste.jpg 4.608x2.592; 2,93 MB
  
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  Sawing section of the Original, 98 feet at base, by Muybridge, Eadweard, 1830-1904.jpg 2.737x1.446; 1,59 MB